refactor(ssa): rename namedIntf to originType and simplify interface type handling

- Renamed parameter from `namedIntf` to `originType` for clarity - Removed redundant nil check since `b.abiType()` can handle both Named and Interface types - Simplified logic by always passing the origin type directly to `b.abiType()` 🤖 Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>
test: update tpinst test output after interface type instantiation fix
2025-10-29 03:46:55 +00:00 · 2025-10-29 02:21:23 +00:00 · 2025-10-28 14:08:10 +00:00 · 2025-10-28 10:56:39 +00:00 · 2025-10-28 10:32:20 +00:00 · 2025-10-28 06:56:14 +00:00
19 changed files with 2959 additions and 1741 deletions
--- a/_demo/go/gotoken/main.go
+++ b/_demo/go/gotoken/main.go
@@ -0,0 +1,356 @@
+package main
+
+import (
+	"fmt"
+	"go/token"
+)
+
+func main() {
+	testPos()
+	testToken()
+	testFileSet()
+	testFile()
+	testPosition()
+	testTokenPrecedence()
+	testTokenKeywords()
+	testUtilityFunctions()
+}
+
+func testPos() {
+	fmt.Println("=== Test Pos ===")
+	
+	pos1 := token.Pos(100)
+	pos2 := token.Pos(200)
+	
+	if pos1 != 100 {
+		panic(fmt.Sprintf("Expected pos1 to be 100, got %d", pos1))
+	}
+	if pos2 != 200 {
+		panic(fmt.Sprintf("Expected pos2 to be 200, got %d", pos2))
+	}
+	fmt.Printf("Pos1: %d, Pos2: %d\n", pos1, pos2)
+	
+	if !pos1.IsValid() {
+		panic("Expected pos1.IsValid() to be true")
+	}
+	fmt.Printf("Pos1.IsValid(): %v\n", pos1.IsValid())
+	
+	noPos := token.NoPos
+	if noPos != 0 {
+		panic(fmt.Sprintf("Expected NoPos to be 0, got %d", noPos))
+	}
+	if noPos.IsValid() {
+		panic("Expected NoPos.IsValid() to be false")
+	}
+	fmt.Printf("NoPos: %d, IsValid: %v\n", noPos, noPos.IsValid())
+	
+	fmt.Println("SUCCESS: Pos operations work correctly\n")
+}
+
+func testToken() {
+	fmt.Println("\n=== Test Token Types ===")
+	
+	expectedStrings := map[token.Token]string{
+		token.ADD:    "+",
+		token.SUB:    "-",
+		token.MUL:    "*",
+		token.QUO:    "/",
+		token.LPAREN: "(",
+		token.RPAREN: ")",
+		token.EQL:    "==",
+		token.NEQ:    "!=",
+	}
+	
+	for tok, expected := range expectedStrings {
+		if tok.String() != expected {
+			panic(fmt.Sprintf("Expected %v.String() to be %q, got %q", tok, expected, tok.String()))
+		}
+	}
+	
+	tokens := []token.Token{
+		token.ILLEGAL,
+		token.EOF,
+		token.COMMENT,
+		token.IDENT,
+		token.INT,
+		token.FLOAT,
+		token.IMAG,
+		token.CHAR,
+		token.STRING,
+		token.ADD,
+		token.SUB,
+		token.MUL,
+		token.QUO,
+		token.REM,
+		token.AND,
+		token.OR,
+		token.XOR,
+		token.SHL,
+		token.SHR,
+		token.AND_NOT,
+		token.ADD_ASSIGN,
+		token.SUB_ASSIGN,
+		token.MUL_ASSIGN,
+		token.QUO_ASSIGN,
+		token.REM_ASSIGN,
+		token.AND_ASSIGN,
+		token.OR_ASSIGN,
+		token.XOR_ASSIGN,
+		token.SHL_ASSIGN,
+		token.SHR_ASSIGN,
+		token.AND_NOT_ASSIGN,
+		token.LAND,
+		token.LOR,
+		token.ARROW,
+		token.INC,
+		token.DEC,
+		token.EQL,
+		token.LSS,
+		token.GTR,
+		token.ASSIGN,
+		token.NOT,
+		token.NEQ,
+		token.LEQ,
+		token.GEQ,
+		token.DEFINE,
+		token.ELLIPSIS,
+		token.LPAREN,
+		token.LBRACK,
+		token.LBRACE,
+		token.COMMA,
+		token.PERIOD,
+		token.RPAREN,
+		token.RBRACK,
+		token.RBRACE,
+		token.SEMICOLON,
+		token.COLON,
+	}
+	
+	for _, tok := range tokens {
+		fmt.Printf("Token: %s (String: %q)\n", tok, tok.String())
+	}
+	
+	fmt.Println("SUCCESS: Token types work correctly\n")
+}
+
+func testTokenKeywords() {
+	fmt.Println("\n=== Test Keywords ===")
+	
+	keywords := []token.Token{
+		token.BREAK,
+		token.CASE,
+		token.CHAN,
+		token.CONST,
+		token.CONTINUE,
+		token.DEFAULT,
+		token.DEFER,
+		token.ELSE,
+		token.FALLTHROUGH,
+		token.FOR,
+		token.FUNC,
+		token.GO,
+		token.GOTO,
+		token.IF,
+		token.IMPORT,
+		token.INTERFACE,
+		token.MAP,
+		token.PACKAGE,
+		token.RANGE,
+		token.RETURN,
+		token.SELECT,
+		token.STRUCT,
+		token.SWITCH,
+		token.TYPE,
+		token.VAR,
+	}
+	
+	for _, kw := range keywords {
+		if !kw.IsKeyword() {
+			panic(fmt.Sprintf("Expected %s to be a keyword", kw))
+		}
+		fmt.Printf("Keyword: %s, IsKeyword: %v\n", kw, kw.IsKeyword())
+	}
+	
+	if token.ADD.IsKeyword() {
+		panic("Expected ADD operator to not be a keyword")
+	}
+	if token.IDENT.IsKeyword() {
+		panic("Expected IDENT token to not be a keyword")
+	}
+	
+	fmt.Println("SUCCESS: Keyword checks work correctly\n")
+}
+
+func testTokenPrecedence() {
+	fmt.Println("\n=== Test Token Precedence ===")
+	
+	if token.MUL.Precedence() <= token.ADD.Precedence() {
+		panic("Expected MUL to have higher precedence than ADD")
+	}
+	if token.LAND.Precedence() <= token.LOR.Precedence() {
+		panic("Expected LAND to have higher precedence than LOR")
+	}
+	if token.MUL.Precedence() != token.QUO.Precedence() {
+		panic("Expected MUL and QUO to have same precedence")
+	}
+	if token.ADD.Precedence() != token.SUB.Precedence() {
+		panic("Expected ADD and SUB to have same precedence")
+	}
+	
+	operators := []token.Token{
+		token.ADD,
+		token.SUB,
+		token.MUL,
+		token.QUO,
+		token.REM,
+		token.LAND,
+		token.LOR,
+		token.EQL,
+		token.LSS,
+		token.GTR,
+	}
+	
+	for _, op := range operators {
+		fmt.Printf("Operator: %s, Precedence: %d\n", op, op.Precedence())
+	}
+	
+	fmt.Println("SUCCESS: Precedence operations work correctly\n")
+}
+
+func testFileSet() {
+	fmt.Println("\n=== Test FileSet ===")
+	
+	fset := token.NewFileSet()
+	
+	file1 := fset.AddFile("file1.go", -1, 1000)
+	file2 := fset.AddFile("file2.go", -1, 2000)
+	
+	fmt.Printf("Added file1: %s, Base: %d, Size: %d\n", file1.Name(), file1.Base(), file1.Size())
+	fmt.Printf("Added file2: %s, Base: %d, Size: %d\n", file2.Name(), file2.Base(), file2.Size())
+	
+	pos := file1.Pos(100)
+	retrievedFile := fset.File(pos)
+	if retrievedFile != file1 {
+		panic("FileSet.File failed to retrieve correct file")
+	}
+	
+	position := fset.Position(pos)
+	fmt.Printf("Position at offset 100: %s\n", position)
+	
+	fmt.Println("SUCCESS: FileSet operations work correctly\n")
+}
+
+func testFile() {
+	fmt.Println("\n=== Test File ===")
+	
+	fset := token.NewFileSet()
+	file := fset.AddFile("test.go", -1, 1000)
+	
+	if file.Name() != "test.go" {
+		panic(fmt.Sprintf("Expected file name to be 'test.go', got %q", file.Name()))
+	}
+	if file.Size() != 1000 {
+		panic(fmt.Sprintf("Expected file size to be 1000, got %d", file.Size()))
+	}
+	
+	file.AddLine(0)
+	file.AddLine(50)
+	file.AddLine(100)
+	
+	if file.LineCount() != 3 {
+		panic(fmt.Sprintf("Expected line count to be 3, got %d", file.LineCount()))
+	}
+	
+	fmt.Printf("File name: %s\n", file.Name())
+	fmt.Printf("File base: %d\n", file.Base())
+	fmt.Printf("File size: %d\n", file.Size())
+	fmt.Printf("File line count: %d\n", file.LineCount())
+	
+	pos := file.Pos(50)
+	fmt.Printf("Pos at offset 50: %d\n", pos)
+	
+	offset := file.Offset(pos)
+	if offset != 50 {
+		panic(fmt.Sprintf("Expected offset to be 50, got %d", offset))
+	}
+	fmt.Printf("Offset of pos: %d\n", offset)
+	
+	line := file.Line(pos)
+	if line != 2 {
+		panic(fmt.Sprintf("Expected line to be 2, got %d", line))
+	}
+	fmt.Printf("Line number at pos: %d\n", line)
+	
+	lineStart := file.LineStart(2)
+	fmt.Printf("Line 2 starts at pos: %d\n", lineStart)
+	
+	position := file.Position(pos)
+	fmt.Printf("Position: %s\n", position)
+	
+	fmt.Println("SUCCESS: File operations work correctly\n")
+}
+
+func testPosition() {
+	fmt.Println("\n=== Test Position ===" )
+	
+	pos := token.Position{
+		Filename: "test.go",
+		Offset:   100,
+		Line:     5,
+		Column:   10,
+	}
+	
+	if !pos.IsValid() {
+		panic("Expected valid position to be valid")
+	}
+	if pos.Filename != "test.go" {
+		panic(fmt.Sprintf("Expected filename to be 'test.go', got %q", pos.Filename))
+	}
+	if pos.Line != 5 {
+		panic(fmt.Sprintf("Expected line to be 5, got %d", pos.Line))
+	}
+	if pos.Column != 10 {
+		panic(fmt.Sprintf("Expected column to be 10, got %d", pos.Column))
+	}
+	
+	fmt.Printf("Position: %s\n", pos.String())
+	fmt.Printf("Filename: %s, Line: %d, Column: %d, Offset: %d\n", 
+		pos.Filename, pos.Line, pos.Column, pos.Offset)
+	fmt.Printf("IsValid: %v\n", pos.IsValid())
+	
+	invalidPos := token.Position{}
+	if invalidPos.IsValid() {
+		panic("Expected empty position to be invalid")
+	}
+	fmt.Printf("Invalid position IsValid: %v\n", invalidPos.IsValid())
+	
+	fmt.Println("SUCCESS: Position operations work correctly\n")
+}
+
+func testUtilityFunctions() {
+	fmt.Println("\n=== Test Utility Functions ===")
+
+	fmt.Printf("IsExported(\"Foo\"): %v\n", token.IsExported("Foo"))
+	fmt.Printf("IsExported(\"foo\"): %v\n", token.IsExported("foo"))
+	fmt.Printf("IsExported(\"_foo\"): %v\n", token.IsExported("_foo"))
+
+	fmt.Printf("IsIdentifier(\"foo\"): %v\n", token.IsIdentifier("foo"))
+	fmt.Printf("IsIdentifier(\"foo123\"): %v\n", token.IsIdentifier("foo123"))
+	fmt.Printf("IsIdentifier(\"123foo\"): %v\n", token.IsIdentifier("123foo"))
+	fmt.Printf("IsIdentifier(\"foo-bar\"): %v\n", token.IsIdentifier("foo-bar"))
+
+	fmt.Printf("IsKeyword(\"func\"): %v\n", token.IsKeyword("func"))
+	fmt.Printf("IsKeyword(\"if\"): %v\n", token.IsKeyword("if"))
+	fmt.Printf("IsKeyword(\"foo\"): %v\n", token.IsKeyword("foo"))
+
+	lookupFunc := token.Lookup("func")
+	fmt.Printf("Lookup(\"func\"): %s\n", lookupFunc)
+
+	lookupIdent := token.Lookup("myVar")
+	fmt.Printf("Lookup(\"myVar\"): %s\n", lookupIdent)
+
+	lookupFor := token.Lookup("for")
+	fmt.Printf("Lookup(\"for\"): %s\n", lookupFor)
+
+	fmt.Println("SUCCESS: Utility functions work correctly\n")
+}
--- a/_demo/go/gotypes/main.go
+++ b/_demo/go/gotypes/main.go
@@ -0,0 +1,488 @@
+package main
+
+import (
+	"fmt"
+	"go/token"
+	"go/types"
+)
+
+func main() {
+	testBasicTypes()
+	testObjects()
+	testScope()
+	testPackage()
+	testNamed()
+	testInterface()
+	testStruct()
+	testSignature()
+	testTuple()
+	testArray()
+	testSlice()
+	testPointer()
+	testMap()
+	testChan()
+	testTypeComparison()
+	testTypeChecking()
+	testStringFunctions()
+	testLookupFunctions()
+	testUtilityFunctions()
+}
+
+func testBasicTypes() {
+	fmt.Println("=== Test Basic Types ===")
+
+	intType := types.Typ[types.Int]
+	fmt.Printf("Int type: %v, Kind: %v\n", intType, intType.Kind())
+	if intType.Kind() != types.Int {
+		panic(fmt.Sprintf("Int type kind mismatch: expected %v, got %v", types.Int, intType.Kind()))
+	}
+
+	stringType := types.Typ[types.String]
+	fmt.Printf("String type: %v, Kind: %v\n", stringType, stringType.Kind())
+	if stringType.Kind() != types.String {
+		panic(fmt.Sprintf("String type kind mismatch: expected %v, got %v", types.String, stringType.Kind()))
+	}
+
+	boolType := types.Typ[types.Bool]
+	fmt.Printf("Bool type: %v, Kind: %v\n", boolType, boolType.Kind())
+	if boolType.Kind() != types.Bool {
+		panic(fmt.Sprintf("Bool type kind mismatch: expected %v, got %v", types.Bool, boolType.Kind()))
+	}
+
+	float64Type := types.Typ[types.Float64]
+	fmt.Printf("Float64 type: %v, Kind: %v\n", float64Type, float64Type.Kind())
+	if float64Type.Kind() != types.Float64 {
+		panic(fmt.Sprintf("Float64 type kind mismatch: expected %v, got %v", types.Float64, float64Type.Kind()))
+	}
+
+	fmt.Println("SUCCESS: Basic types work correctly\n")
+}
+
+func testObjects() {
+	fmt.Println("\n=== Test Objects (Var, Const, Func, TypeName) ===")
+
+	varObj := types.NewVar(token.NoPos, nil, "x", types.Typ[types.Int])
+	fmt.Printf("Var: Name=%s, Type=%v\n", varObj.Name(), varObj.Type())
+	if varObj.Name() != "x" {
+		panic(fmt.Sprintf("Var name mismatch: expected x, got %s", varObj.Name()))
+	}
+	if varObj.Type() != types.Typ[types.Int] {
+		panic(fmt.Sprintf("Var type mismatch: expected int, got %v", varObj.Type()))
+	}
+
+	constObj := types.NewConst(token.NoPos, nil, "pi", types.Typ[types.Float64], nil)
+	fmt.Printf("Const: Name=%s, Type=%v\n", constObj.Name(), constObj.Type())
+	if constObj.Name() != "pi" {
+		panic(fmt.Sprintf("Const name mismatch: expected pi, got %s", constObj.Name()))
+	}
+	if constObj.Type() != types.Typ[types.Float64] {
+		panic(fmt.Sprintf("Const type mismatch: expected float64, got %v", constObj.Type()))
+	}
+
+	sig := types.NewSignatureType(nil, nil, nil, nil, nil, false)
+	funcObj := types.NewFunc(token.NoPos, nil, "foo", sig)
+	fmt.Printf("Func: Name=%s, Type=%v\n", funcObj.Name(), funcObj.Type())
+	if funcObj.Name() != "foo" {
+		panic(fmt.Sprintf("Func name mismatch: expected foo, got %s", funcObj.Name()))
+	}
+
+	typeObj := types.NewTypeName(token.NoPos, nil, "MyInt", types.Typ[types.Int])
+	fmt.Printf("TypeName: Name=%s, Type=%v\n", typeObj.Name(), typeObj.Type())
+	if typeObj.Name() != "MyInt" {
+		panic(fmt.Sprintf("TypeName name mismatch: expected MyInt, got %s", typeObj.Name()))
+	}
+
+	var obj types.Object = varObj
+	if obj.Name() != "x" {
+		panic("Object interface conversion failed")
+	}
+	fmt.Println("SUCCESS: Object interface works correctly\n")
+}
+
+func testScope() {
+	fmt.Println("\n=== Test Scope ===")
+
+	scope := types.NewScope(nil, 0, 0, "test")
+	obj := types.NewVar(0, nil, "x", types.Typ[types.Int])
+
+	scope.Insert(obj)
+	result := scope.Lookup("x")
+	if result != obj {
+		panic("Scope.Lookup failed")
+	}
+
+	names := scope.Names()
+	if len(names) != 1 || names[0] != "x" {
+		panic("Scope.Names failed")
+	}
+
+	num := scope.Len()
+	if num != 1 {
+		panic("Scope.Len failed")
+	}
+
+	fmt.Printf("Scope contains %d object(s): %v\n", num, names)
+	fmt.Println("SUCCESS: Scope operations work correctly\n")
+}
+
+func testPackage() {
+	fmt.Println("\n=== Test Package ===")
+
+	pkg := types.NewPackage("example.com/test", "test")
+	fmt.Printf("Package: Path=%s, Name=%s\n", pkg.Path(), pkg.Name())
+	if pkg.Path() != "example.com/test" {
+		panic(fmt.Sprintf("Package path mismatch: expected example.com/test, got %s", pkg.Path()))
+	}
+	if pkg.Name() != "test" {
+		panic(fmt.Sprintf("Package name mismatch: expected test, got %s", pkg.Name()))
+	}
+
+	scope := pkg.Scope()
+	if scope == nil {
+		panic("Package.Scope returned nil")
+	}
+
+	varObj := types.NewVar(token.NoPos, pkg, "x", types.Typ[types.Int])
+	scope.Insert(varObj)
+
+	result := pkg.Scope().Lookup("x")
+	if result != varObj {
+		panic("Package scope lookup failed")
+	}
+
+	fmt.Println("SUCCESS: Package operations work correctly\n")
+}
+
+func testNamed() {
+	fmt.Println("\n=== Test Named Types ===")
+
+	pkg := types.NewPackage("example.com/test", "test")
+	typeName := types.NewTypeName(token.NoPos, pkg, "MyInt", nil)
+	named := types.NewNamed(typeName, types.Typ[types.Int], nil)
+
+	fmt.Printf("Named type: %v, Underlying: %v\n", named, named.Underlying())
+
+	if named.Obj() != typeName {
+		panic("Named.Obj failed")
+	}
+
+	fmt.Println("SUCCESS: Named type operations work correctly\n")
+}
+
+func testInterface() {
+	fmt.Println("\n=== Test Interface ===")
+
+	pkg := types.NewPackage("example.com/test", "test")
+
+	posMethod := types.NewFunc(token.NoPos, pkg, "Pos", types.NewSignatureType(nil, nil, nil, nil, types.NewTuple(types.NewVar(0, pkg, "", types.Typ[types.Int])), false))
+	endMethod := types.NewFunc(token.NoPos, pkg, "End", types.NewSignatureType(nil, nil, nil, nil, types.NewTuple(types.NewVar(0, pkg, "", types.Typ[types.Int])), false))
+
+	methods := []*types.Func{posMethod, endMethod}
+	iface := types.NewInterfaceType(methods, nil)
+	iface.Complete()
+
+	fmt.Printf("Interface with %d methods\n", iface.NumMethods())
+	if iface.NumMethods() != 2 {
+		panic(fmt.Sprintf("Interface method count mismatch: expected 2, got %d", iface.NumMethods()))
+	}
+
+	method := iface.Method(0)
+	fmt.Printf("Method 0: %s\n", method.Name())
+	if method.Name() != "End" && method.Name() != "Pos" {
+		panic(fmt.Sprintf("Unexpected method name: %s", method.Name()))
+	}
+
+	fmt.Println("SUCCESS: Interface operations work correctly\n")
+}
+
+func testStruct() {
+	fmt.Println("\n=== Test Struct ===")
+
+	fields := []*types.Var{
+		types.NewField(token.NoPos, nil, "X", types.Typ[types.Int], false),
+		types.NewField(token.NoPos, nil, "Y", types.Typ[types.String], false),
+	}
+
+	structType := types.NewStruct(fields, nil)
+	fmt.Printf("Struct with %d fields\n", structType.NumFields())
+	if structType.NumFields() != 2 {
+		panic(fmt.Sprintf("Struct field count mismatch: expected 2, got %d", structType.NumFields()))
+	}
+
+	field0 := structType.Field(0)
+	fmt.Printf("Field 0: Name=%s, Type=%v\n", field0.Name(), field0.Type())
+	if field0.Name() != "X" {
+		panic(fmt.Sprintf("Field 0 name mismatch: expected X, got %s", field0.Name()))
+	}
+	if field0.Type() != types.Typ[types.Int] {
+		panic(fmt.Sprintf("Field 0 type mismatch: expected int, got %v", field0.Type()))
+	}
+
+	fmt.Println("SUCCESS: Struct operations work correctly\n")
+}
+
+func testSignature() {
+	fmt.Println("\n=== Test Signature ===")
+
+	params := types.NewTuple(
+		types.NewVar(token.NoPos, nil, "x", types.Typ[types.Int]),
+		types.NewVar(token.NoPos, nil, "y", types.Typ[types.String]),
+	)
+
+	results := types.NewTuple(
+		types.NewVar(token.NoPos, nil, "", types.Typ[types.Bool]),
+	)
+
+	sig := types.NewSignatureType(nil, nil, nil, params, results, false)
+
+	fmt.Printf("Signature: %d params, %d results\n", sig.Params().Len(), sig.Results().Len())
+	if sig.Params().Len() != 2 {
+		panic(fmt.Sprintf("Signature param count mismatch: expected 2, got %d", sig.Params().Len()))
+	}
+	if sig.Results().Len() != 1 {
+		panic(fmt.Sprintf("Signature result count mismatch: expected 1, got %d", sig.Results().Len()))
+	}
+
+	param0 := sig.Params().At(0)
+	fmt.Printf("Param 0: Name=%s, Type=%v\n", param0.Name(), param0.Type())
+	if param0.Name() != "x" {
+		panic(fmt.Sprintf("Param 0 name mismatch: expected x, got %s", param0.Name()))
+	}
+	if param0.Type() != types.Typ[types.Int] {
+		panic(fmt.Sprintf("Param 0 type mismatch: expected int, got %v", param0.Type()))
+	}
+
+	fmt.Println("SUCCESS: Signature operations work correctly\n")
+}
+
+func testTuple() {
+	fmt.Println("\n=== Test Tuple ===")
+
+	tuple := types.NewTuple(
+		types.NewVar(token.NoPos, nil, "a", types.Typ[types.Int]),
+		types.NewVar(token.NoPos, nil, "b", types.Typ[types.String]),
+	)
+
+	fmt.Printf("Tuple length: %d\n", tuple.Len())
+	if tuple.Len() != 2 {
+		panic(fmt.Sprintf("Tuple length mismatch: expected 2, got %d", tuple.Len()))
+	}
+
+	var0 := tuple.At(0)
+	fmt.Printf("Element 0: Name=%s, Type=%v\n", var0.Name(), var0.Type())
+	if var0.Name() != "a" {
+		panic(fmt.Sprintf("Tuple element 0 name mismatch: expected a, got %s", var0.Name()))
+	}
+	if var0.Type() != types.Typ[types.Int] {
+		panic(fmt.Sprintf("Tuple element 0 type mismatch: expected int, got %v", var0.Type()))
+	}
+
+	fmt.Println("SUCCESS: Tuple operations work correctly\n")
+}
+
+func testArray() {
+	fmt.Println("\n=== Test Array ===")
+
+	arrayType := types.NewArray(types.Typ[types.Int], 10)
+	fmt.Printf("Array type: %v, Elem: %v, Len: %d\n", arrayType, arrayType.Elem(), arrayType.Len())
+	if arrayType.Len() != 10 {
+		panic(fmt.Sprintf("Array length mismatch: expected 10, got %d", arrayType.Len()))
+	}
+	if arrayType.Elem() != types.Typ[types.Int] {
+		panic(fmt.Sprintf("Array element type mismatch: expected int, got %v", arrayType.Elem()))
+	}
+
+	fmt.Println("SUCCESS: Array operations work correctly\n")
+}
+
+func testSlice() {
+	fmt.Println("\n=== Test Slice ===")
+
+	sliceType := types.NewSlice(types.Typ[types.String])
+	fmt.Printf("Slice type: %v, Elem: %v\n", sliceType, sliceType.Elem())
+	if sliceType.Elem() != types.Typ[types.String] {
+		panic(fmt.Sprintf("Slice element type mismatch: expected string, got %v", sliceType.Elem()))
+	}
+
+	fmt.Println("SUCCESS: Slice operations work correctly\n")
+}
+
+func testPointer() {
+	fmt.Println("\n=== Test Pointer ===")
+
+	ptrType := types.NewPointer(types.Typ[types.Int])
+	fmt.Printf("Pointer type: %v, Elem: %v\n", ptrType, ptrType.Elem())
+	if ptrType.Elem() != types.Typ[types.Int] {
+		panic(fmt.Sprintf("Pointer element type mismatch: expected int, got %v", ptrType.Elem()))
+	}
+
+	fmt.Println("SUCCESS: Pointer operations work correctly\n")
+}
+
+func testMap() {
+	fmt.Println("\n=== Test Map ===")
+
+	mapType := types.NewMap(types.Typ[types.String], types.Typ[types.Int])
+	fmt.Printf("Map type: %v, Key: %v, Elem: %v\n", mapType, mapType.Key(), mapType.Elem())
+	if mapType.Key() != types.Typ[types.String] {
+		panic(fmt.Sprintf("Map key type mismatch: expected string, got %v", mapType.Key()))
+	}
+	if mapType.Elem() != types.Typ[types.Int] {
+		panic(fmt.Sprintf("Map element type mismatch: expected int, got %v", mapType.Elem()))
+	}
+
+	fmt.Println("SUCCESS: Map operations work correctly\n")
+}
+
+func testChan() {
+	fmt.Println("\n=== Test Chan ===" )
+
+	chanType := types.NewChan(types.SendRecv, types.Typ[types.Int])
+	fmt.Printf("Chan type: %v, Dir: %v, Elem: %v\n", chanType, chanType.Dir(), chanType.Elem())
+	if chanType.Dir() != types.SendRecv {
+		panic(fmt.Sprintf("Chan direction mismatch: expected SendRecv, got %v", chanType.Dir()))
+	}
+	if chanType.Elem() != types.Typ[types.Int] {
+		panic(fmt.Sprintf("Chan element type mismatch: expected int, got %v", chanType.Elem()))
+	}
+
+	sendChan := types.NewChan(types.SendOnly, types.Typ[types.String])
+	fmt.Printf("SendOnly chan: %v, Dir: %v\n", sendChan, sendChan.Dir())
+	if sendChan.Dir() != types.SendOnly {
+		panic(fmt.Sprintf("SendOnly chan direction mismatch: expected SendOnly, got %v", sendChan.Dir()))
+	}
+
+	recvChan := types.NewChan(types.RecvOnly, types.Typ[types.Bool])
+	fmt.Printf("RecvOnly chan: %v, Dir: %v\n", recvChan, recvChan.Dir())
+	if recvChan.Dir() != types.RecvOnly {
+		panic(fmt.Sprintf("RecvOnly chan direction mismatch: expected RecvOnly, got %v", recvChan.Dir()))
+	}
+
+	fmt.Println("SUCCESS: Chan operations work correctly\n")
+}
+
+func testTypeComparison() {
+	fmt.Println("\n=== Test Type Comparison Functions ===")
+
+	t1 := types.Typ[types.Int]
+	t2 := types.Typ[types.Int]
+	t3 := types.Typ[types.String]
+
+	if !types.Identical(t1, t2) {
+		panic("Identical failed: int should be identical to int")
+	}
+	fmt.Printf("Identical(int, int): %v\n", types.Identical(t1, t2))
+	fmt.Printf("Identical(int, string): %v\n", types.Identical(t1, t3))
+
+	if !types.AssignableTo(t1, t2) {
+		panic("AssignableTo failed")
+	}
+	fmt.Printf("AssignableTo(int, int): %v\n", types.AssignableTo(t1, t2))
+	fmt.Printf("AssignableTo(int, string): %v\n", types.AssignableTo(t1, t3))
+
+	fmt.Printf("Comparable(int): %v\n", types.Comparable(t1))
+	fmt.Printf("Comparable(string): %v\n", types.Comparable(t3))
+
+	fmt.Printf("ConvertibleTo(int, int): %v\n", types.ConvertibleTo(t1, t2))
+
+	fmt.Println("SUCCESS: Type comparison functions work correctly\n")
+}
+
+func testTypeChecking() {
+	fmt.Println("\n=== Test Type Checking Functions ===")
+
+	pkg := types.NewPackage("example.com/test", "test")
+
+	m1 := types.NewFunc(token.NoPos, pkg, "Method1", types.NewSignatureType(nil, nil, nil, nil, nil, false))
+	m2 := types.NewFunc(token.NoPos, pkg, "Method2", types.NewSignatureType(nil, nil, nil, nil, nil, false))
+	iface := types.NewInterfaceType([]*types.Func{m1, m2}, nil)
+	iface.Complete()
+
+	fields := []*types.Var{
+		types.NewField(token.NoPos, nil, "x", types.Typ[types.Int], false),
+	}
+	structType := types.NewStruct(fields, nil)
+
+	fmt.Printf("Implements(struct, interface): %v\n", types.Implements(structType, iface))
+	fmt.Printf("Implements(int, interface): %v\n", types.Implements(types.Typ[types.Int], iface))
+
+	emptyIface := types.NewInterfaceType(nil, nil)
+	emptyIface.Complete()
+	fmt.Printf("Implements(int, empty interface): %v\n", types.Implements(types.Typ[types.Int], emptyIface))
+
+	fmt.Printf("AssertableTo(interface, int): %v\n", types.AssertableTo(iface, types.Typ[types.Int]))
+
+	fmt.Println("SUCCESS: Type checking functions work correctly\n")
+}
+
+func testStringFunctions() {
+	fmt.Println("\n=== Test String Functions ===")
+
+	pkg := types.NewPackage("example.com/test", "test")
+	varObj := types.NewVar(token.NoPos, pkg, "myVar", types.Typ[types.Int])
+
+	objStr := types.ObjectString(varObj, nil)
+	fmt.Printf("ObjectString: %s\n", objStr)
+
+	objStrQual := types.ObjectString(varObj, types.RelativeTo(pkg))
+	fmt.Printf("ObjectString (qualified): %s\n", objStrQual)
+
+	typeStr := types.TypeString(types.Typ[types.Int], nil)
+	fmt.Printf("TypeString(int): %s\n", typeStr)
+
+	sliceType := types.NewSlice(types.Typ[types.String])
+	sliceStr := types.TypeString(sliceType, nil)
+	fmt.Printf("TypeString([]string): %s\n", sliceStr)
+
+	fmt.Println("SUCCESS: String functions work correctly\n")
+}
+
+func testLookupFunctions() {
+	fmt.Println("\n=== Test Lookup Functions ===")
+
+	pkg := types.NewPackage("example.com/test", "test")
+
+	fields := []*types.Var{
+		types.NewField(token.NoPos, pkg, "X", types.Typ[types.Int], false),
+		types.NewField(token.NoPos, pkg, "Y", types.Typ[types.String], false),
+	}
+	structType := types.NewStruct(fields, nil)
+
+	obj, index, indirect := types.LookupFieldOrMethod(structType, false, pkg, "X")
+	if obj == nil {
+		panic("LookupFieldOrMethod failed to find X")
+	}
+	fmt.Printf("LookupFieldOrMethod found: %s, index: %v, indirect: %v\n", obj.Name(), index, indirect)
+
+	obj2, index2, indirect2 := types.LookupFieldOrMethod(structType, false, pkg, "NonExistent")
+	fmt.Printf("LookupFieldOrMethod (non-existent): found=%v, index=%v, indirect=%v\n", obj2 != nil, index2, indirect2)
+
+	mset := types.NewMethodSet(structType)
+	fmt.Printf("NewMethodSet: %d methods\n", mset.Len())
+
+	fmt.Println("SUCCESS: Lookup functions work correctly\n")
+}
+
+func testUtilityFunctions() {
+	fmt.Println("\n=== Test Utility Functions ===")
+
+	pkg := types.NewPackage("example.com/test", "test")
+
+	iface := types.NewInterfaceType(nil, nil)
+	iface.Complete()
+
+	fmt.Printf("IsInterface(interface): %v\n", types.IsInterface(iface))
+	fmt.Printf("IsInterface(int): %v\n", types.IsInterface(types.Typ[types.Int]))
+
+	typedNil := types.Typ[types.UntypedNil]
+	defaultType := types.Default(typedNil)
+	fmt.Printf("Default(UntypedNil): %v\n", defaultType)
+
+	intDefault := types.Default(types.Typ[types.Int])
+	fmt.Printf("Default(int): %v\n", intDefault)
+
+	idStr := types.Id(pkg, "MyType")
+	fmt.Printf("Id(pkg, \"MyType\"): %s\n", idStr)
+
+	fmt.Println("SUCCESS: Utility functions work correctly\n")
+}
--- a/cl/_testdata/geometry1370/geometry.go
+++ b/cl/_testdata/geometry1370/geometry.go
@@ -0,0 +1,25 @@
+package geometry1370
+
+type Shape interface {
+	Area() float64
+	validate() bool
+	setID(int)
+}
+
+type Rectangle struct {
+	Width, Height float64
+	id            int
+}
+
+func (r *Rectangle) Area() float64  { return r.Width * r.Height }
+func (r *Rectangle) validate() bool { return r.Width > 0 && r.Height > 0 }
+func (r *Rectangle) setID(id int)   { r.id = id }
+func (r *Rectangle) GetID() int     { return r.id }
+
+func NewRectangle(width, height float64) *Rectangle {
+	return &Rectangle{Width: width, Height: height}
+}
+
+func RegisterShape(s Shape, id int) {
+	s.setID(id)
+}
--- a/cl/_testdata/geometry1370/out.ll
+++ b/cl/_testdata/geometry1370/out.ll
@@ -0,0 +1,90 @@
+; ModuleID = 'github.com/goplus/llgo/cl/_testdata/geometry1370'
+source_filename = "github.com/goplus/llgo/cl/_testdata/geometry1370"
+
+%"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle" = type { double, double, i64 }
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+
+@"github.com/goplus/llgo/cl/_testdata/geometry1370.init$guard" = global i1 false, align 1
+
+define ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.NewRectangle"(double %0, double %1) {
+_llgo_0:
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", ptr %2, i32 0, i32 0
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", ptr %2, i32 0, i32 1
+  store double %0, ptr %3, align 8
+  store double %1, ptr %4, align 8
+  ret ptr %2
+}
+
+define double @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).Area"(ptr %0) {
+_llgo_0:
+  %1 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", ptr %0, i32 0, i32 0
+  %2 = load double, ptr %1, align 8
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", ptr %0, i32 0, i32 1
+  %4 = load double, ptr %3, align 8
+  %5 = fmul double %2, %4
+  ret double %5
+}
+
+define i64 @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).GetID"(ptr %0) {
+_llgo_0:
+  %1 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", ptr %0, i32 0, i32 2
+  %2 = load i64, ptr %1, align 4
+  ret i64 %2
+}
+
+define void @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).setID"(ptr %0, i64 %1) {
+_llgo_0:
+  %2 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", ptr %0, i32 0, i32 2
+  store i64 %1, ptr %2, align 4
+  ret void
+}
+
+define i1 @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).validate"(ptr %0) {
+_llgo_0:
+  %1 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", ptr %0, i32 0, i32 0
+  %2 = load double, ptr %1, align 8
+  %3 = fcmp ogt double %2, 0.000000e+00
+  br i1 %3, label %_llgo_1, label %_llgo_2
+
+_llgo_1:                                          ; preds = %_llgo_0
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", ptr %0, i32 0, i32 1
+  %5 = load double, ptr %4, align 8
+  %6 = fcmp ogt double %5, 0.000000e+00
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  %7 = phi i1 [ false, %_llgo_0 ], [ %6, %_llgo_1 ]
+  ret i1 %7
+}
+
+define void @"github.com/goplus/llgo/cl/_testdata/geometry1370.RegisterShape"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, i64 %1) {
+_llgo_0:
+  %2 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0)
+  %3 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %0, 0
+  %4 = getelementptr ptr, ptr %3, i64 4
+  %5 = load ptr, ptr %4, align 8
+  %6 = insertvalue { ptr, ptr } undef, ptr %5, 0
+  %7 = insertvalue { ptr, ptr } %6, ptr %2, 1
+  %8 = extractvalue { ptr, ptr } %7, 1
+  %9 = extractvalue { ptr, ptr } %7, 0
+  call void %9(ptr %8, i64 %1)
+  ret void
+}
+
+define void @"github.com/goplus/llgo/cl/_testdata/geometry1370.init"() {
+_llgo_0:
+  %0 = load i1, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.init$guard", align 1
+  br i1 %0, label %_llgo_2, label %_llgo_1
+
+_llgo_1:                                          ; preds = %_llgo_0
+  store i1 true, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.init$guard", align 1
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  ret void
+}
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")
--- a/cl/_testgo/errors/out.ll
+++ b/cl/_testgo/errors/out.ll
@@ -19,8 +19,9 @@ source_filename = "github.com/goplus/llgo/cl/_testgo/errors"
@3 = private unnamed_addr constant [5 x i8] c"Error", align 1
@"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to" = linkonce global ptr null, align 8
@"*_llgo_github.com/goplus/llgo/cl/_testgo/errors.errorString" = linkonce global ptr null, align 8
-@"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU" = linkonce global ptr null, align 8
-@4 = private unnamed_addr constant [8 x i8] c"an error", align 1
+@_llgo_error = linkonce global ptr null, align 8
+@4 = private unnamed_addr constant [5 x i8] c"error", align 1
+@5 = private unnamed_addr constant [8 x i8] c"an error", align 1

 define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"github.com/goplus/llgo/cl/_testgo/errors.New"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
@@ -29,12 +30,11 @@ _llgo_0:
  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %0, ptr %2, align 8
  %3 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/errors.errorString", align 8
  %4 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/errors.errorString", align 8
-  %5 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %6 = load ptr, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
-  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %6, ptr %4)
-  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %7, 0
-  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, ptr %1, 1
-  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %9
+  %5 = load ptr, ptr @_llgo_error, align 8
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %5, ptr %4)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %6, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, ptr %1, 1
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8
 }

 define %"github.com/goplus/llgo/runtime/internal/runtime.String" @"github.com/goplus/llgo/cl/_testgo/errors.(*errorString).Error"(ptr %0) {
@@ -60,7 +60,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0

 define void @"github.com/goplus/llgo/cl/_testgo/errors.main"() {
 _llgo_0:
-  %0 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"github.com/goplus/llgo/cl/_testgo/errors.New"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 8 })
+  %0 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"github.com/goplus/llgo/cl/_testgo/errors.New"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 8 })
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintIface"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
  %1 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %0)
@@ -142,24 +142,31 @@ _llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
  %37 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %36)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %37)
  store ptr %37, ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/errors.errorString", align 8
-  %38 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %39 = load ptr, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 5 })
+  %39 = load ptr, ptr @_llgo_error, align 8
  %40 = icmp eq ptr %39, null
  br i1 %40, label %_llgo_5, label %_llgo_6

 _llgo_5:                                          ; preds = %_llgo_4
-  %41 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef }, ptr %38, 1
-  %42 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
-  %43 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %42, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %41, ptr %43, align 8
-  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %42, 0
-  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %44, i64 1, 1
-  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %45, i64 1, 2
-  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %46)
-  store ptr %47, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
+  store ptr %38, ptr @_llgo_error, align 8
  br label %_llgo_6

 _llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
+  %41 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
+  br i1 %40, label %_llgo_7, label %_llgo_8
+
+_llgo_7:                                          ; preds = %_llgo_6
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef }, ptr %41, 1
+  %43 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %44 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %43, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %42, ptr %44, align 8
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %43, 0
+  %46 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %45, i64 1, 1
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %46, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %38, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %47)
+  br label %_llgo_8
+
+_llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
  ret void
 }

@@ -181,7 +188,9 @@ declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(p

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)

--- a/cl/_testgo/ifaceconv/out.ll
+++ b/cl/_testgo/ifaceconv/out.ll
@@ -26,13 +26,11 @@ source_filename = "github.com/goplus/llgo/cl/_testgo/ifaceconv"
@6 = private unnamed_addr constant [2 x i8] c"I2", align 1
@7 = private unnamed_addr constant [45 x i8] c"github.com/goplus/llgo/cl/_testgo/ifaceconv.g", align 1
@8 = private unnamed_addr constant [21 x i8] c"nil i2.(I2) succeeded", align 1
-@"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4" = linkonce global ptr null, align 8
@"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C1" = linkonce global ptr null, align 8
@9 = private unnamed_addr constant [2 x i8] c"C1", align 1
@"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw" = linkonce global ptr null, align 8
@10 = private unnamed_addr constant [1 x i8] c"f", align 1
@11 = private unnamed_addr constant [17 x i8] c"C1 i1.(I0) failed", align 1
-@"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$gZBF8fFlqIMZ9M6lT2VWPyc3eu5Co6j0WoKGIEgDPAw" = linkonce global ptr null, align 8
@12 = private unnamed_addr constant [17 x i8] c"C1 i1.(I1) failed", align 1
@13 = private unnamed_addr constant [20 x i8] c"C1 i1.(I2) succeeded", align 1
@"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C2" = linkonce global ptr null, align 8
@@ -145,14 +143,14 @@ _llgo_6:                                          ; preds = %_llgo_31
  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %20, 0
  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %21, ptr null, 1
  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" zeroinitializer)
-  %24 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
+  %24 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.I1", align 8
  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %24, ptr %23)
  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %25, 0
  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %26, ptr null, 1
  %28 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C1", align 8
  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
  store %"github.com/goplus/llgo/cl/_testgo/ifaceconv.C1" zeroinitializer, ptr %29, align 1
-  %30 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
+  %30 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.I1", align 8
  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %30, ptr %28)
  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %31, 0
  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %32, ptr %29, 1
@@ -204,7 +202,7 @@ _llgo_12:                                         ; preds = %_llgo_40
  %55 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C2", align 8
  %56 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
  store %"github.com/goplus/llgo/cl/_testgo/ifaceconv.C2" zeroinitializer, ptr %56, align 1
-  %57 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
+  %57 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.I1", align 8
  %58 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %57, ptr %55)
  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %58, 0
  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %59, ptr %56, 1
@@ -256,7 +254,7 @@ _llgo_18:                                         ; preds = %_llgo_49
  %82 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C1", align 8
  %83 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
  store %"github.com/goplus/llgo/cl/_testgo/ifaceconv.C1" zeroinitializer, ptr %83, align 1
-  %84 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
+  %84 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.I1", align 8
  %85 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %84, ptr %82)
  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %85, 0
  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %86, ptr %83, 1
@@ -370,7 +368,7 @@ _llgo_37:                                         ; preds = %_llgo_36, %_llgo_35

 _llgo_38:                                         ; preds = %_llgo_10
  %131 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %33, 1
-  %132 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$gZBF8fFlqIMZ9M6lT2VWPyc3eu5Co6j0WoKGIEgDPAw", align 8
+  %132 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.I2", align 8
  %133 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %132, ptr %48)
  %134 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %133, 0
  %135 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %134, ptr %131, 1
@@ -420,7 +418,7 @@ _llgo_46:                                         ; preds = %_llgo_45, %_llgo_44

 _llgo_47:                                         ; preds = %_llgo_16
  %154 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %60, 1
-  %155 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$gZBF8fFlqIMZ9M6lT2VWPyc3eu5Co6j0WoKGIEgDPAw", align 8
+  %155 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.I2", align 8
  %156 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %155, ptr %75)
  %157 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %156, 0
  %158 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %157, ptr %154, 1
@@ -544,118 +542,94 @@ _llgo_15:                                         ; preds = %_llgo_14
  br label %_llgo_16

 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
-  %44 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %45 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef }, ptr %44, 1
-  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
-  %47 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %46, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %45, ptr %47, align 8
-  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %46, 0
-  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %48, i64 1, 1
-  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49, i64 1, 2
-  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50)
-  store ptr %51, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$brpgdLtIeRlPi8QUoTgPCXzlehUkncg7v9aITo-GsF4", align 8
-  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 2 }, i64 25, i64 0, i64 1, i64 1)
-  %53 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C1", align 8
-  %54 = icmp eq ptr %53, null
-  br i1 %54, label %_llgo_17, label %_llgo_18
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 2 }, i64 25, i64 0, i64 1, i64 1)
+  %45 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C1", align 8
+  %46 = icmp eq ptr %45, null
+  br i1 %46, label %_llgo_17, label %_llgo_18

 _llgo_17:                                         ; preds = %_llgo_16
-  store ptr %52, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C1", align 8
+  store ptr %44, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C1", align 8
  br label %_llgo_18

 _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
-  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
-  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %55, 0
-  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, i64 0, 1
-  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %57, i64 0, 2
-  %59 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %58)
-  store ptr %59, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
-  %60 = load ptr, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
-  br i1 %54, label %_llgo_19, label %_llgo_20
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %47, 0
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %48, i64 0, 1
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49, i64 0, 2
+  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50)
+  store ptr %51, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
+  %52 = load ptr, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
+  br i1 %46, label %_llgo_19, label %_llgo_20

 _llgo_19:                                         ; preds = %_llgo_18
-  %61 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %62 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %61, 1
-  %63 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %62, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C1).f", 2
-  %64 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %63, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C1).f", 3
-  %65 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %61, 1
-  %66 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %65, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C1).f", 2
-  %67 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %66, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.C1.f", 3
-  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
-  %69 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %68, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Method" %67, ptr %69, align 8
-  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %68, 0
-  %71 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %70, i64 1, 1
-  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %71, i64 1, 2
-  %73 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
-  %74 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %73, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Method" %64, ptr %74, align 8
-  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %73, 0
-  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %75, i64 1, 1
-  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %76, i64 1, 2
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %52, ptr %60, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77)
+  %53 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %53, 1
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %54, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C1).f", 2
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %55, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C1).f", 3
+  %57 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %53, 1
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %57, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C1).f", 2
+  %59 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %58, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.C1.f", 3
+  %60 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %61 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %60, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %59, ptr %61, align 8
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %60, 0
+  %63 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, i64 1, 1
+  %64 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %63, i64 1, 2
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 40)
+  %66 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %65, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %56, ptr %66, align 8
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %65, 0
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 1, 1
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %44, ptr %52, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %69)
  br label %_llgo_20

 _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
-  %78 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %79 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %80 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef }, ptr %78, 1
-  %81 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 45 }, ptr undef }, ptr %79, 1
-  %82 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
-  %83 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %82, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %80, ptr %83, align 8
-  %84 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %82, i64 1
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %81, ptr %84, align 8
-  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %82, 0
-  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %85, i64 2, 1
-  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %86, i64 2, 2
-  %88 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %87)
-  store ptr %88, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.iface$gZBF8fFlqIMZ9M6lT2VWPyc3eu5Co6j0WoKGIEgDPAw", align 8
-  %89 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 2 }, i64 25, i64 0, i64 2, i64 2)
-  %90 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C2", align 8
-  %91 = icmp eq ptr %90, null
-  br i1 %91, label %_llgo_21, label %_llgo_22
+  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 2 }, i64 25, i64 0, i64 2, i64 2)
+  %71 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C2", align 8
+  %72 = icmp eq ptr %71, null
+  br i1 %72, label %_llgo_21, label %_llgo_22

 _llgo_21:                                         ; preds = %_llgo_20
-  store ptr %89, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C2", align 8
+  store ptr %70, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceconv.C2", align 8
  br label %_llgo_22

 _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
-  %92 = load ptr, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
-  br i1 %91, label %_llgo_23, label %_llgo_24
+  %73 = load ptr, ptr @"_llgo_struct$n1H8J_3prDN3firMwPxBLVTkE5hJ9Di-AqNvaC9jczw", align 8
+  br i1 %72, label %_llgo_23, label %_llgo_24

 _llgo_23:                                         ; preds = %_llgo_22
-  %93 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %94 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %93, 1
-  %95 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %94, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).f", 2
-  %96 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %95, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).f", 3
-  %97 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %93, 1
-  %98 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %97, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).f", 2
-  %99 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %98, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.C2.f", 3
-  %100 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %101 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %100, 1
-  %102 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %101, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).g", 2
-  %103 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %102, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).g", 3
-  %104 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %100, 1
-  %105 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %104, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).g", 2
-  %106 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %105, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.C2.g", 3
-  %107 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
-  %108 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %107, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Method" %99, ptr %108, align 8
-  %109 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %107, i64 1
-  store %"github.com/goplus/llgo/runtime/abi.Method" %106, ptr %109, align 8
-  %110 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %107, 0
-  %111 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %110, i64 2, 1
-  %112 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %111, i64 2, 2
-  %113 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
-  %114 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %113, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Method" %96, ptr %114, align 8
-  %115 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %113, i64 1
-  store %"github.com/goplus/llgo/runtime/abi.Method" %103, ptr %115, align 8
-  %116 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %113, 0
-  %117 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %116, i64 2, 1
-  %118 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %117, i64 2, 2
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %89, ptr %92, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %112, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %118)
+  %74 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
+  %75 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %74, 1
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %75, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).f", 2
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %76, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).f", 3
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %74, 1
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %78, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).f", 2
+  %80 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %79, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.C2.f", 3
+  %81 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
+  %82 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %81, 1
+  %83 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %82, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).g", 2
+  %84 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %83, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).g", 3
+  %85 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 45 }, ptr undef, ptr undef, ptr undef }, ptr %81, 1
+  %86 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %85, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.(*C2).g", 2
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %86, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceconv.C2.g", 3
+  %88 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %89 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %88, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %80, ptr %89, align 8
+  %90 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %88, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %87, ptr %90, align 8
+  %91 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %88, 0
+  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %91, i64 2, 1
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %92, i64 2, 2
+  %94 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 80)
+  %95 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %94, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %77, ptr %95, align 8
+  %96 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %94, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %84, ptr %96, align 8
+  %97 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %94, 0
+  %98 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %97, i64 2, 1
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %98, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %70, ptr %73, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %99)
  br label %_llgo_24

 _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
@@ -678,8 +652,6 @@ declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com

 declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
-
 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
--- a/cl/_testgo/ifaceprom/out.ll
+++ b/cl/_testgo/ifaceprom/out.ll
@@ -24,7 +24,6 @@ source_filename = "github.com/goplus/llgo/cl/_testgo/ifaceprom"
@5 = private unnamed_addr constant [47 x i8] c"github.com/goplus/llgo/cl/_testgo/ifaceprom.two", align 1
@_llgo_string = linkonce global ptr null, align 8
@"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to" = linkonce global ptr null, align 8
-@"github.com/goplus/llgo/cl/_testgo/ifaceprom.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA" = linkonce global ptr null, align 8
@"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I" = linkonce global ptr null, align 8
@6 = private unnamed_addr constant [1 x i8] c"I", align 1
@7 = private unnamed_addr constant [116 x i8] c"type assertion github.com/goplus/llgo/cl/_testgo/ifaceprom.I -> github.com/goplus/llgo/cl/_testgo/ifaceprom.I failed", align 1
@@ -146,172 +145,170 @@ _llgo_0:
  %2 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.impl", align 8
  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
  store %"github.com/goplus/llgo/cl/_testgo/ifaceprom.impl" zeroinitializer, ptr %3, align 1
-  %4 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %5 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %6 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA", align 8
-  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %6, ptr %2)
-  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %7, 0
-  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, ptr %3, 1
-  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %9, ptr %1, align 8
-  %10 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, i32 0, i32 0
-  %11 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %10, align 8
-  %12 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %11)
-  %13 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %11, 0
-  %14 = getelementptr ptr, ptr %13, i64 3
-  %15 = load ptr, ptr %14, align 8
-  %16 = insertvalue { ptr, ptr } undef, ptr %15, 0
-  %17 = insertvalue { ptr, ptr } %16, ptr %12, 1
-  %18 = extractvalue { ptr, ptr } %17, 1
-  %19 = extractvalue { ptr, ptr } %17, 0
-  %20 = call i64 %19(ptr %18)
-  %21 = icmp ne i64 %20, 1
-  br i1 %21, label %_llgo_1, label %_llgo_2
+  %4 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %4, ptr %2)
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %5, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %6, ptr %3, 1
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, ptr %1, align 8
+  %8 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, i32 0, i32 0
+  %9 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %8, align 8
+  %10 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %9)
+  %11 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %9, 0
+  %12 = getelementptr ptr, ptr %11, i64 3
+  %13 = load ptr, ptr %12, align 8
+  %14 = insertvalue { ptr, ptr } undef, ptr %13, 0
+  %15 = insertvalue { ptr, ptr } %14, ptr %10, 1
+  %16 = extractvalue { ptr, ptr } %15, 1
+  %17 = extractvalue { ptr, ptr } %15, 0
+  %18 = call i64 %17(ptr %16)
+  %19 = icmp ne i64 %18, 1
+  br i1 %19, label %_llgo_1, label %_llgo_2

 _llgo_1:                                          ; preds = %_llgo_0
-  %22 = load ptr, ptr @_llgo_int, align 8
-  %23 = inttoptr i64 %20 to ptr
-  %24 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %22, 0
-  %25 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %24, ptr %23, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %25)
+  %20 = load ptr, ptr @_llgo_int, align 8
+  %21 = inttoptr i64 %18 to ptr
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %20, 0
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %22, ptr %21, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %23)
  unreachable

 _llgo_2:                                          ; preds = %_llgo_0
-  %26 = load %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, align 8
-  %27 = extractvalue %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S" %26, 0
-  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %27)
-  %29 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %27, 0
-  %30 = getelementptr ptr, ptr %29, i64 3
-  %31 = load ptr, ptr %30, align 8
-  %32 = insertvalue { ptr, ptr } undef, ptr %31, 0
-  %33 = insertvalue { ptr, ptr } %32, ptr %28, 1
-  %34 = extractvalue { ptr, ptr } %33, 1
-  %35 = extractvalue { ptr, ptr } %33, 0
-  %36 = call i64 %35(ptr %34)
-  %37 = icmp ne i64 %36, 1
-  br i1 %37, label %_llgo_3, label %_llgo_4
+  %24 = load %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, align 8
+  %25 = extractvalue %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S" %24, 0
+  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %25)
+  %27 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %25, 0
+  %28 = getelementptr ptr, ptr %27, i64 3
+  %29 = load ptr, ptr %28, align 8
+  %30 = insertvalue { ptr, ptr } undef, ptr %29, 0
+  %31 = insertvalue { ptr, ptr } %30, ptr %26, 1
+  %32 = extractvalue { ptr, ptr } %31, 1
+  %33 = extractvalue { ptr, ptr } %31, 0
+  %34 = call i64 %33(ptr %32)
+  %35 = icmp ne i64 %34, 1
+  br i1 %35, label %_llgo_3, label %_llgo_4

 _llgo_3:                                          ; preds = %_llgo_2
-  %38 = load ptr, ptr @_llgo_int, align 8
-  %39 = inttoptr i64 %36 to ptr
-  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
-  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40, ptr %39, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %41)
+  %36 = load ptr, ptr @_llgo_int, align 8
+  %37 = inttoptr i64 %34 to ptr
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %36, 0
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %38, ptr %37, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %39)
  unreachable

 _llgo_4:                                          ; preds = %_llgo_2
-  %42 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, i32 0, i32 0
-  %43 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %42, align 8
-  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %43)
-  %45 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
-  %46 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %43, 1
+  %40 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, i32 0, i32 0
+  %41 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %40, align 8
+  %42 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %41)
+  %43 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
+  %44 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %41, 1
  br i1 true, label %_llgo_17, label %_llgo_18

 _llgo_5:                                          ; preds = %_llgo_17
-  %47 = load ptr, ptr @_llgo_int, align 8
-  %48 = inttoptr i64 %117 to ptr
-  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %47, 0
-  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %49, ptr %48, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %50)
+  %45 = load ptr, ptr @_llgo_int, align 8
+  %46 = inttoptr i64 %115 to ptr
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %45, 0
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %47, ptr %46, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %48)
  unreachable

 _llgo_6:                                          ; preds = %_llgo_17
-  %51 = load %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, align 8
-  %52 = extractvalue %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S" %51, 0
-  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %52)
-  %54 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
-  %55 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %52, 1
+  %49 = load %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, align 8
+  %50 = extractvalue %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S" %49, 0
+  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %50)
+  %52 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
+  %53 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %50, 1
  br i1 true, label %_llgo_19, label %_llgo_20

 _llgo_7:                                          ; preds = %_llgo_19
-  %56 = load ptr, ptr @_llgo_int, align 8
-  %57 = inttoptr i64 %128 to ptr
-  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %56, 0
-  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %58, ptr %57, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %59)
+  %54 = load ptr, ptr @_llgo_int, align 8
+  %55 = inttoptr i64 %126 to ptr
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %54, 0
+  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %56, ptr %55, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %57)
  unreachable

 _llgo_8:                                          ; preds = %_llgo_19
-  %60 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, i32 0, i32 0
-  %61 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %60, align 8
-  %62 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %61)
-  %63 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %61, 0
-  %64 = getelementptr ptr, ptr %63, i64 4
-  %65 = load ptr, ptr %64, align 8
-  %66 = insertvalue { ptr, ptr } undef, ptr %65, 0
-  %67 = insertvalue { ptr, ptr } %66, ptr %62, 1
-  %68 = extractvalue { ptr, ptr } %67, 1
-  %69 = extractvalue { ptr, ptr } %67, 0
-  %70 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %69(ptr %68)
-  %71 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %70, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
-  %72 = xor i1 %71, true
-  br i1 %72, label %_llgo_9, label %_llgo_10
+  %58 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, i32 0, i32 0
+  %59 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %58, align 8
+  %60 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %59)
+  %61 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %59, 0
+  %62 = getelementptr ptr, ptr %61, i64 4
+  %63 = load ptr, ptr %62, align 8
+  %64 = insertvalue { ptr, ptr } undef, ptr %63, 0
+  %65 = insertvalue { ptr, ptr } %64, ptr %60, 1
+  %66 = extractvalue { ptr, ptr } %65, 1
+  %67 = extractvalue { ptr, ptr } %65, 0
+  %68 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %67(ptr %66)
+  %69 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %68, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
+  %70 = xor i1 %69, true
+  br i1 %70, label %_llgo_9, label %_llgo_10

 _llgo_9:                                          ; preds = %_llgo_8
-  %73 = load ptr, ptr @_llgo_string, align 8
-  %74 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %70, ptr %74, align 8
-  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %73, 0
-  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %75, ptr %74, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %76)
+  %71 = load ptr, ptr @_llgo_string, align 8
+  %72 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %68, ptr %72, align 8
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %71, 0
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %73, ptr %72, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %74)
  unreachable

 _llgo_10:                                         ; preds = %_llgo_8
-  %77 = load %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, align 8
-  %78 = extractvalue %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S" %77, 0
-  %79 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %78)
-  %80 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %78, 0
-  %81 = getelementptr ptr, ptr %80, i64 4
-  %82 = load ptr, ptr %81, align 8
-  %83 = insertvalue { ptr, ptr } undef, ptr %82, 0
-  %84 = insertvalue { ptr, ptr } %83, ptr %79, 1
-  %85 = extractvalue { ptr, ptr } %84, 1
-  %86 = extractvalue { ptr, ptr } %84, 0
-  %87 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %86(ptr %85)
-  %88 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %87, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
-  %89 = xor i1 %88, true
-  br i1 %89, label %_llgo_11, label %_llgo_12
+  %75 = load %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, align 8
+  %76 = extractvalue %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S" %75, 0
+  %77 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %76)
+  %78 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %76, 0
+  %79 = getelementptr ptr, ptr %78, i64 4
+  %80 = load ptr, ptr %79, align 8
+  %81 = insertvalue { ptr, ptr } undef, ptr %80, 0
+  %82 = insertvalue { ptr, ptr } %81, ptr %77, 1
+  %83 = extractvalue { ptr, ptr } %82, 1
+  %84 = extractvalue { ptr, ptr } %82, 0
+  %85 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %84(ptr %83)
+  %86 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %85, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
+  %87 = xor i1 %86, true
+  br i1 %87, label %_llgo_11, label %_llgo_12

 _llgo_11:                                         ; preds = %_llgo_10
-  %90 = load ptr, ptr @_llgo_string, align 8
-  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %87, ptr %91, align 8
-  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %90, 0
-  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %92, ptr %91, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %93)
+  %88 = load ptr, ptr @_llgo_string, align 8
+  %89 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %85, ptr %89, align 8
+  %90 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %88, 0
+  %91 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %90, ptr %89, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %91)
  unreachable

 _llgo_12:                                         ; preds = %_llgo_10
-  %94 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, i32 0, i32 0
-  %95 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %94, align 8
-  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %95)
-  %97 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
-  %98 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %95, 1
+  %92 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, i32 0, i32 0
+  %93 = load %"github.com/goplus/llgo/runtime/internal/runtime.iface", ptr %92, align 8
+  %94 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %93)
+  %95 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
+  %96 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %93, 1
  br i1 true, label %_llgo_21, label %_llgo_22

 _llgo_13:                                         ; preds = %_llgo_21
-  %99 = load ptr, ptr @_llgo_string, align 8
-  %100 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %139, ptr %100, align 8
-  %101 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %99, 0
-  %102 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %101, ptr %100, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %102)
+  %97 = load ptr, ptr @_llgo_string, align 8
+  %98 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %137, ptr %98, align 8
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %97, 0
+  %100 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %99, ptr %98, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %100)
  unreachable

 _llgo_14:                                         ; preds = %_llgo_21
-  %103 = load %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, align 8
-  %104 = extractvalue %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S" %103, 0
-  %105 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %104)
-  %106 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
-  %107 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %104, 1
+  %101 = load %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S", ptr %0, align 8
+  %102 = extractvalue %"github.com/goplus/llgo/cl/_testgo/ifaceprom.S" %101, 0
+  %103 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %102)
+  %104 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
+  %105 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %102, 1
  br i1 true, label %_llgo_23, label %_llgo_24

 _llgo_15:                                         ; preds = %_llgo_23
-  %108 = load ptr, ptr @_llgo_string, align 8
-  %109 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %151, ptr %109, align 8
-  %110 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %108, 0
-  %111 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %110, ptr %109, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %111)
+  %106 = load ptr, ptr @_llgo_string, align 8
+  %107 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" %149, ptr %107, align 8
+  %108 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %106, 0
+  %109 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %108, ptr %107, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %109)
  unreachable

 _llgo_16:                                         ; preds = %_llgo_23
@@ -320,85 +317,85 @@ _llgo_16:                                         ; preds = %_llgo_23
  ret void

 _llgo_17:                                         ; preds = %_llgo_4
-  %112 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  %113 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %112, i32 0, i32 0
-  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %43, ptr %113, align 8
-  %114 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.one$bound", ptr undef }, ptr %112, 1
-  %115 = extractvalue { ptr, ptr } %114, 1
-  %116 = extractvalue { ptr, ptr } %114, 0
-  %117 = call i64 %116(ptr %115)
-  %118 = icmp ne i64 %117, 1
-  br i1 %118, label %_llgo_5, label %_llgo_6
+  %110 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  %111 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %110, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %41, ptr %111, align 8
+  %112 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.one$bound", ptr undef }, ptr %110, 1
+  %113 = extractvalue { ptr, ptr } %112, 1
+  %114 = extractvalue { ptr, ptr } %112, 0
+  %115 = call i64 %114(ptr %113)
+  %116 = icmp ne i64 %115, 1
+  br i1 %116, label %_llgo_5, label %_llgo_6

 _llgo_18:                                         ; preds = %_llgo_4
-  %119 = load ptr, ptr @_llgo_string, align 8
-  %120 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 116 }, ptr %120, align 8
-  %121 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %119, 0
-  %122 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %121, ptr %120, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %122)
+  %117 = load ptr, ptr @_llgo_string, align 8
+  %118 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 116 }, ptr %118, align 8
+  %119 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %117, 0
+  %120 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %119, ptr %118, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %120)
  unreachable

 _llgo_19:                                         ; preds = %_llgo_6
-  %123 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  %124 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %123, i32 0, i32 0
-  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %52, ptr %124, align 8
-  %125 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.one$bound", ptr undef }, ptr %123, 1
-  %126 = extractvalue { ptr, ptr } %125, 1
-  %127 = extractvalue { ptr, ptr } %125, 0
-  %128 = call i64 %127(ptr %126)
-  %129 = icmp ne i64 %128, 1
-  br i1 %129, label %_llgo_7, label %_llgo_8
+  %121 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  %122 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %121, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %50, ptr %122, align 8
+  %123 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.one$bound", ptr undef }, ptr %121, 1
+  %124 = extractvalue { ptr, ptr } %123, 1
+  %125 = extractvalue { ptr, ptr } %123, 0
+  %126 = call i64 %125(ptr %124)
+  %127 = icmp ne i64 %126, 1
+  br i1 %127, label %_llgo_7, label %_llgo_8

 _llgo_20:                                         ; preds = %_llgo_6
-  %130 = load ptr, ptr @_llgo_string, align 8
-  %131 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 116 }, ptr %131, align 8
-  %132 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %130, 0
-  %133 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %132, ptr %131, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %133)
+  %128 = load ptr, ptr @_llgo_string, align 8
+  %129 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 116 }, ptr %129, align 8
+  %130 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %128, 0
+  %131 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %130, ptr %129, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %131)
  unreachable

 _llgo_21:                                         ; preds = %_llgo_12
-  %134 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  %135 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %134, i32 0, i32 0
-  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %95, ptr %135, align 8
-  %136 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.two$bound", ptr undef }, ptr %134, 1
-  %137 = extractvalue { ptr, ptr } %136, 1
-  %138 = extractvalue { ptr, ptr } %136, 0
-  %139 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %138(ptr %137)
-  %140 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %139, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
-  %141 = xor i1 %140, true
-  br i1 %141, label %_llgo_13, label %_llgo_14
+  %132 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  %133 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %132, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %93, ptr %133, align 8
+  %134 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.two$bound", ptr undef }, ptr %132, 1
+  %135 = extractvalue { ptr, ptr } %134, 1
+  %136 = extractvalue { ptr, ptr } %134, 0
+  %137 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %136(ptr %135)
+  %138 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %137, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
+  %139 = xor i1 %138, true
+  br i1 %139, label %_llgo_13, label %_llgo_14

 _llgo_22:                                         ; preds = %_llgo_12
-  %142 = load ptr, ptr @_llgo_string, align 8
-  %143 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 116 }, ptr %143, align 8
-  %144 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %142, 0
-  %145 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %144, ptr %143, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %145)
+  %140 = load ptr, ptr @_llgo_string, align 8
+  %141 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 116 }, ptr %141, align 8
+  %142 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %140, 0
+  %143 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %142, ptr %141, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %143)
  unreachable

 _llgo_23:                                         ; preds = %_llgo_14
-  %146 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  %147 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %146, i32 0, i32 0
-  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %104, ptr %147, align 8
-  %148 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.two$bound", ptr undef }, ptr %146, 1
-  %149 = extractvalue { ptr, ptr } %148, 1
-  %150 = extractvalue { ptr, ptr } %148, 0
-  %151 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %150(ptr %149)
-  %152 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %151, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
-  %153 = xor i1 %152, true
-  br i1 %153, label %_llgo_15, label %_llgo_16
+  %144 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  %145 = getelementptr inbounds { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %144, i32 0, i32 0
+  store %"github.com/goplus/llgo/runtime/internal/runtime.iface" %102, ptr %145, align 8
+  %146 = insertvalue { ptr, ptr } { ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.two$bound", ptr undef }, ptr %144, 1
+  %147 = extractvalue { ptr, ptr } %146, 1
+  %148 = extractvalue { ptr, ptr } %146, 0
+  %149 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %148(ptr %147)
+  %150 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %149, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 3 })
+  %151 = xor i1 %150, true
+  br i1 %151, label %_llgo_15, label %_llgo_16

 _llgo_24:                                         ; preds = %_llgo_14
-  %154 = load ptr, ptr @_llgo_string, align 8
-  %155 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 116 }, ptr %155, align 8
-  %156 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %154, 0
-  %157 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %156, ptr %155, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %157)
+  %152 = load ptr, ptr @_llgo_string, align 8
+  %153 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 116 }, ptr %153, align 8
+  %154 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %152, 0
+  %155 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %154, ptr %153, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %155)
  unreachable
 }

@@ -515,46 +512,32 @@ _llgo_8:                                          ; preds = %_llgo_7, %_llgo_6
  %65 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %64, i64 2, 1
  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %65, i64 2, 2
  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %6, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66)
-  %67 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %68 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  %69 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 47 }, ptr undef }, ptr %67, 1
-  %70 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 47 }, ptr undef }, ptr %68, 1
-  %71 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
-  %72 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %71, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %69, ptr %72, align 8
-  %73 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %71, i64 1
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %70, ptr %73, align 8
-  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %71, 0
-  %75 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %74, i64 2, 1
-  %76 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %75, i64 2, 2
-  %77 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %76)
-  store ptr %77, ptr @"github.com/goplus/llgo/cl/_testgo/ifaceprom.iface$zZ89tENb5h_KNjvpxf1TXPfaWFYn0IZrZwyVf42lRtA", align 8
-  %78 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 1 })
-  %79 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
-  %80 = icmp eq ptr %79, null
-  br i1 %80, label %_llgo_9, label %_llgo_10
+  %67 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 1 })
+  %68 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
+  %69 = icmp eq ptr %68, null
+  br i1 %69, label %_llgo_9, label %_llgo_10

 _llgo_9:                                          ; preds = %_llgo_8
-  store ptr %78, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
+  store ptr %67, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/ifaceprom.I", align 8
  br label %_llgo_10

 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_8
-  %81 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %82 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
-  br i1 %80, label %_llgo_11, label %_llgo_12
+  %70 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
+  %71 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
+  br i1 %69, label %_llgo_11, label %_llgo_12

 _llgo_11:                                         ; preds = %_llgo_10
-  %83 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 47 }, ptr undef }, ptr %81, 1
-  %84 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 47 }, ptr undef }, ptr %82, 1
-  %85 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
-  %86 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %85, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %83, ptr %86, align 8
-  %87 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %85, i64 1
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %84, ptr %87, align 8
-  %88 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %85, 0
-  %89 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %88, i64 2, 1
-  %90 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %89, i64 2, 2
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %78, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %90)
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 47 }, ptr undef }, ptr %70, 1
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 47 }, ptr undef }, ptr %71, 1
+  %74 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
+  %75 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %74, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %72, ptr %75, align 8
+  %76 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %74, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %73, ptr %76, align 8
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %74, 0
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %77, i64 2, 1
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78, i64 2, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %67, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79)
  br label %_llgo_12

 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
@@ -577,7 +560,9 @@ declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com

 declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)

@@ -585,10 +570,6 @@ declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.c

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
-
-declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
-
 define i64 @"github.com/goplus/llgo/cl/_testgo/ifaceprom.I.one$bound"(ptr %0) {
 _llgo_0:
  %1 = load { %"github.com/goplus/llgo/runtime/internal/runtime.iface" }, ptr %0, align 8
--- a/cl/_testgo/interface/out.ll
+++ b/cl/_testgo/interface/out.ll
@@ -31,7 +31,6 @@ source_filename = "github.com/goplus/llgo/cl/_testgo/interface"
@"*_llgo_github.com/goplus/llgo/cl/_testgo/interface.Game2" = linkonce global ptr null, align 8
@"_llgo_github.com/goplus/llgo/cl/_testdata/foo.Gamer" = linkonce global ptr null, align 8
@9 = private unnamed_addr constant [5 x i8] c"Gamer", align 1
-@"github.com/goplus/llgo/cl/_testgo/interface.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg" = linkonce global ptr null, align 8
@10 = private unnamed_addr constant [2 x i8] c"OK", align 1
@11 = private unnamed_addr constant [4 x i8] c"FAIL", align 1

@@ -133,7 +132,7 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_5

 _llgo_3:                                          ; preds = %_llgo_0
  %26 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %6, 1
-  %27 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/interface.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg", align 8
+  %27 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testdata/foo.Gamer", align 8
  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %27, ptr %12)
  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %28, 0
  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %29, ptr %26, 1
@@ -158,7 +157,7 @@ _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3

 _llgo_6:                                          ; preds = %_llgo_2
  %36 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %11, 1
-  %37 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/interface.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg", align 8
+  %37 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testdata/foo.Gamer", align 8
  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %37, ptr %23)
  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %38, 0
  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %39, ptr %36, 1
@@ -405,20 +404,6 @@ _llgo_23:                                         ; preds = %_llgo_22
  br label %_llgo_24

 _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
-  %109 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %110 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %111 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 4 }, ptr undef }, ptr %109, 1
-  %112 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 48 }, ptr undef }, ptr %110, 1
-  %113 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
-  %114 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %113, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %111, ptr %114, align 8
-  %115 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %113, i64 1
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %112, ptr %115, align 8
-  %116 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %113, 0
-  %117 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %116, i64 2, 1
-  %118 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %117, i64 2, 2
-  %119 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %118)
-  store ptr %119, ptr @"github.com/goplus/llgo/cl/_testgo/interface.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg", align 8
  ret void
 }

@@ -444,8 +429,6 @@ declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterfac

 declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr, ptr)

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
-
 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)

 declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
--- a/cl/_testgo/interface1370/in.go
+++ b/cl/_testgo/interface1370/in.go
@@ -0,0 +1,11 @@
+package main
+
+import (
+	"github.com/goplus/llgo/cl/_testdata/geometry1370"
+)
+
+func main() {
+	rect := geometry1370.NewRectangle(5.0, 3.0)
+	geometry1370.RegisterShape(rect, 42)
+	println("ID:", rect.GetID())
+}
--- a/cl/_testgo/interface1370/out.ll
+++ b/cl/_testgo/interface1370/out.ll
@@ -0,0 +1,348 @@
+; ModuleID = 'github.com/goplus/llgo/cl/_testgo/interface1370'
+source_filename = "github.com/goplus/llgo/cl/_testgo/interface1370"
+
+%"github.com/goplus/llgo/runtime/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/runtime/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/runtime/abi.StructField" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/runtime/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/runtime/abi.Method" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, ptr, ptr }
+%"github.com/goplus/llgo/runtime/abi.Imethod" = type { %"github.com/goplus/llgo/runtime/internal/runtime.String", ptr }
+
+@"github.com/goplus/llgo/cl/_testgo/interface1370.init$guard" = global i1 false, align 1
+@"_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle" = linkonce global ptr null, align 8
+@0 = private unnamed_addr constant [48 x i8] c"github.com/goplus/llgo/cl/_testdata/geometry1370", align 1
+@1 = private unnamed_addr constant [9 x i8] c"Rectangle", align 1
+@_llgo_float64 = linkonce global ptr null, align 8
+@_llgo_int = linkonce global ptr null, align 8
+@"github.com/goplus/llgo/cl/_testgo/interface1370.struct$EuRbjzGGO7GwkW6RxZGl-8lEjTdEMzAFD8LnY_SpVoQ" = linkonce global ptr null, align 8
+@2 = private unnamed_addr constant [5 x i8] c"Width", align 1
+@3 = private unnamed_addr constant [6 x i8] c"Height", align 1
+@4 = private unnamed_addr constant [2 x i8] c"id", align 1
+@5 = private unnamed_addr constant [47 x i8] c"github.com/goplus/llgo/cl/_testgo/interface1370", align 1
+@6 = private unnamed_addr constant [4 x i8] c"Area", align 1
+@"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8" = linkonce global ptr null, align 8
+@7 = private unnamed_addr constant [5 x i8] c"GetID", align 1
+@"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA" = linkonce global ptr null, align 8
+@8 = private unnamed_addr constant [5 x i8] c"setID", align 1
+@9 = private unnamed_addr constant [54 x i8] c"github.com/goplus/llgo/cl/_testdata/geometry1370.setID", align 1
+@"_llgo_func$VZ-8VPNF1RaLICwxc1Ghn7BbgyFX3v762OCdx127EkA" = linkonce global ptr null, align 8
+@10 = private unnamed_addr constant [8 x i8] c"validate", align 1
+@11 = private unnamed_addr constant [57 x i8] c"github.com/goplus/llgo/cl/_testdata/geometry1370.validate", align 1
+@_llgo_bool = linkonce global ptr null, align 8
+@"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk" = linkonce global ptr null, align 8
+@"*_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Shape" = linkonce global ptr null, align 8
+@12 = private unnamed_addr constant [5 x i8] c"Shape", align 1
+@13 = private unnamed_addr constant [3 x i8] c"ID:", align 1
+
+define void @"github.com/goplus/llgo/cl/_testgo/interface1370.init"() {
+_llgo_0:
+  %0 = load i1, ptr @"github.com/goplus/llgo/cl/_testgo/interface1370.init$guard", align 1
+  br i1 %0, label %_llgo_2, label %_llgo_1
+
+_llgo_1:                                          ; preds = %_llgo_0
+  store i1 true, ptr @"github.com/goplus/llgo/cl/_testgo/interface1370.init$guard", align 1
+  call void @"github.com/goplus/llgo/cl/_testdata/geometry1370.init"()
+  call void @"github.com/goplus/llgo/cl/_testgo/interface1370.init$after"()
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  ret void
+}
+
+define void @"github.com/goplus/llgo/cl/_testgo/interface1370.main"() {
+_llgo_0:
+  %0 = call ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.NewRectangle"(double 5.000000e+00, double 3.000000e+00)
+  %1 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", align 8
+  %2 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", align 8
+  %3 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Shape", align 8
+  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %3, ptr %2)
+  %5 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %4, 0
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %5, ptr %0, 1
+  call void @"github.com/goplus/llgo/cl/_testdata/geometry1370.RegisterShape"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %6, i64 42)
+  %7 = call i64 @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).GetID"(ptr %0)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 3 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %7)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
+  ret void
+}
+
+declare void @"github.com/goplus/llgo/cl/_testdata/geometry1370.init"()
+
+declare ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.NewRectangle"(double, double)
+
+declare void @"github.com/goplus/llgo/cl/_testdata/geometry1370.RegisterShape"(%"github.com/goplus/llgo/runtime/internal/runtime.iface", i64)
+
+define void @"github.com/goplus/llgo/cl/_testgo/interface1370.init$after"() {
+_llgo_0:
+  %0 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 48 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 9 }, i64 25, i64 24, i64 0, i64 4)
+  %1 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", align 8
+  %2 = icmp eq ptr %1, null
+  br i1 %2, label %_llgo_1, label %_llgo_2
+
+_llgo_1:                                          ; preds = %_llgo_0
+  store ptr %0, ptr @"_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", align 8
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  %3 = load ptr, ptr @_llgo_float64, align 8
+  %4 = icmp eq ptr %3, null
+  br i1 %4, label %_llgo_3, label %_llgo_4
+
+_llgo_3:                                          ; preds = %_llgo_2
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
+  store ptr %5, ptr @_llgo_float64, align 8
+  br label %_llgo_4
+
+_llgo_4:                                          ; preds = %_llgo_3, %_llgo_2
+  %6 = load ptr, ptr @_llgo_float64, align 8
+  %7 = load ptr, ptr @_llgo_int, align 8
+  %8 = icmp eq ptr %7, null
+  br i1 %8, label %_llgo_5, label %_llgo_6
+
+_llgo_5:                                          ; preds = %_llgo_4
+  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  store ptr %9, ptr @_llgo_int, align 8
+  br label %_llgo_6
+
+_llgo_6:                                          ; preds = %_llgo_5, %_llgo_4
+  %10 = load ptr, ptr @_llgo_int, align 8
+  %11 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
+  %12 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 5 }, ptr %11, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %13 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
+  %14 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 6 }, ptr %13, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %15 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %16 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 2 }, ptr %15, i64 16, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 168)
+  %18 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %17, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %12, ptr %18, align 8
+  %19 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %17, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %14, ptr %19, align 8
+  %20 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %17, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.StructField" %16, ptr %20, align 8
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %17, 0
+  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %21, i64 3, 1
+  %23 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %22, i64 3, 2
+  %24 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 47 }, i64 24, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %23)
+  store ptr %24, ptr @"github.com/goplus/llgo/cl/_testgo/interface1370.struct$EuRbjzGGO7GwkW6RxZGl-8lEjTdEMzAFD8LnY_SpVoQ", align 8
+  %25 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/interface1370.struct$EuRbjzGGO7GwkW6RxZGl-8lEjTdEMzAFD8LnY_SpVoQ", align 8
+  br i1 %2, label %_llgo_7, label %_llgo_8
+
+_llgo_7:                                          ; preds = %_llgo_6
+  %26 = load ptr, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
+  %27 = icmp eq ptr %26, null
+  br i1 %27, label %_llgo_9, label %_llgo_10
+
+_llgo_8:                                          ; preds = %_llgo_18, %_llgo_6
+  %28 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 48 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 9 }, i64 25, i64 24, i64 0, i64 4)
+  %29 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", align 8
+  %30 = icmp eq ptr %29, null
+  br i1 %30, label %_llgo_19, label %_llgo_20
+
+_llgo_9:                                          ; preds = %_llgo_7
+  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %31, 0
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, i64 0, 1
+  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, i64 0, 2
+  %35 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
+  %36 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
+  %37 = getelementptr ptr, ptr %36, i64 0
+  store ptr %35, ptr %37, align 8
+  %38 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %36, 0
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %38, i64 1, 1
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %39, i64 1, 2
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %40, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %41)
+  store ptr %41, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
+  br label %_llgo_10
+
+_llgo_10:                                         ; preds = %_llgo_9, %_llgo_7
+  %42 = load ptr, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 4 }, ptr undef, ptr undef, ptr undef }, ptr %42, 1
+  %44 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %43, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).Area", 2
+  %45 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %44, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).Area", 3
+  %46 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
+  %47 = icmp eq ptr %46, null
+  br i1 %47, label %_llgo_11, label %_llgo_12
+
+_llgo_11:                                         ; preds = %_llgo_10
+  %48 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %48, 0
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %49, i64 0, 1
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %50, i64 0, 2
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %53 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
+  %54 = getelementptr ptr, ptr %53, i64 0
+  store ptr %52, ptr %54, align 8
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %53, 0
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55, i64 1, 1
+  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56, i64 1, 2
+  %58 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %51, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %57, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %58)
+  store ptr %58, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
+  br label %_llgo_12
+
+_llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
+  %59 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %59, 1
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %60, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).GetID", 2
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %61, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).GetID", 3
+  %63 = load ptr, ptr @"_llgo_func$VZ-8VPNF1RaLICwxc1Ghn7BbgyFX3v762OCdx127EkA", align 8
+  %64 = icmp eq ptr %63, null
+  br i1 %64, label %_llgo_13, label %_llgo_14
+
+_llgo_13:                                         ; preds = %_llgo_12
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
+  %66 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
+  %67 = getelementptr ptr, ptr %66, i64 0
+  store ptr %65, ptr %67, align 8
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %66, 0
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68, i64 1, 1
+  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %69, i64 1, 2
+  %71 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %71, 0
+  %73 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %72, i64 0, 1
+  %74 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %73, i64 0, 2
+  %75 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %70, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %74, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %75)
+  store ptr %75, ptr @"_llgo_func$VZ-8VPNF1RaLICwxc1Ghn7BbgyFX3v762OCdx127EkA", align 8
+  br label %_llgo_14
+
+_llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
+  %76 = load ptr, ptr @"_llgo_func$VZ-8VPNF1RaLICwxc1Ghn7BbgyFX3v762OCdx127EkA", align 8
+  %77 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 54 }, ptr undef, ptr undef, ptr undef }, ptr %76, 1
+  %78 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %77, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).setID", 2
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %78, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).setID", 3
+  %80 = load ptr, ptr @_llgo_bool, align 8
+  %81 = icmp eq ptr %80, null
+  br i1 %81, label %_llgo_15, label %_llgo_16
+
+_llgo_15:                                         ; preds = %_llgo_14
+  %82 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 33)
+  store ptr %82, ptr @_llgo_bool, align 8
+  br label %_llgo_16
+
+_llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
+  %83 = load ptr, ptr @_llgo_bool, align 8
+  %84 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
+  %85 = icmp eq ptr %84, null
+  br i1 %85, label %_llgo_17, label %_llgo_18
+
+_llgo_17:                                         ; preds = %_llgo_16
+  %86 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
+  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %86, 0
+  %88 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %87, i64 0, 1
+  %89 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %88, i64 0, 2
+  %90 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 33)
+  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
+  %92 = getelementptr ptr, ptr %91, i64 0
+  store ptr %90, ptr %92, align 8
+  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %91, 0
+  %94 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %93, i64 1, 1
+  %95 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %94, i64 1, 2
+  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %89, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %95, i1 false)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %96)
+  store ptr %96, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
+  br label %_llgo_18
+
+_llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
+  %97 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
+  %98 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 57 }, ptr undef, ptr undef, ptr undef }, ptr %97, 1
+  %99 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %98, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).validate", 2
+  %100 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %99, ptr @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).validate", 3
+  %101 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 160)
+  %102 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %101, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Method" %45, ptr %102, align 8
+  %103 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %101, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Method" %62, ptr %103, align 8
+  %104 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %101, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Method" %79, ptr %104, align 8
+  %105 = getelementptr %"github.com/goplus/llgo/runtime/abi.Method", ptr %101, i64 3
+  store %"github.com/goplus/llgo/runtime/abi.Method" %100, ptr %105, align 8
+  %106 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %101, 0
+  %107 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %106, i64 4, 1
+  %108 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %107, i64 4, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %0, ptr %25, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %108)
+  br label %_llgo_8
+
+_llgo_19:                                         ; preds = %_llgo_8
+  %109 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %28)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %109)
+  store ptr %109, ptr @"*_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Rectangle", align 8
+  br label %_llgo_20
+
+_llgo_20:                                         ; preds = %_llgo_19, %_llgo_8
+  %110 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 48 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 5 })
+  %111 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Shape", align 8
+  %112 = icmp eq ptr %111, null
+  br i1 %112, label %_llgo_21, label %_llgo_22
+
+_llgo_21:                                         ; preds = %_llgo_20
+  store ptr %110, ptr @"_llgo_github.com/goplus/llgo/cl/_testdata/geometry1370.Shape", align 8
+  br label %_llgo_22
+
+_llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
+  %113 = load ptr, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
+  %114 = load ptr, ptr @"_llgo_func$VZ-8VPNF1RaLICwxc1Ghn7BbgyFX3v762OCdx127EkA", align 8
+  %115 = load ptr, ptr @"_llgo_func$YHeRw3AOvQtzv982-ZO3Yn8vh3Fx89RM3VvI8E4iKVk", align 8
+  br i1 %112, label %_llgo_23, label %_llgo_24
+
+_llgo_23:                                         ; preds = %_llgo_22
+  %116 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 4 }, ptr undef }, ptr %113, 1
+  %117 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 54 }, ptr undef }, ptr %114, 1
+  %118 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 57 }, ptr undef }, ptr %115, 1
+  %119 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 72)
+  %120 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %119, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %116, ptr %120, align 8
+  %121 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %119, i64 1
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %117, ptr %121, align 8
+  %122 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %119, i64 2
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %118, ptr %122, align 8
+  %123 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %119, 0
+  %124 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %123, i64 3, 1
+  %125 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %124, i64 3, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %110, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %125)
+  br label %_llgo_24
+
+_llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
+  ret void
+}
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String", i64, i64, i64, i64)
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64)
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String", i64, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+
+declare %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/runtime/internal/runtime.String", i1)
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64)
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice", %"github.com/goplus/llgo/runtime/internal/runtime.Slice", i1)
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr)
+
+declare double @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).Area"(ptr)
+
+declare i64 @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).GetID"(ptr)
+
+declare void @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).setID"(ptr, i64)
+
+declare i1 @"github.com/goplus/llgo/cl/_testdata/geometry1370.(*Rectangle).validate"(ptr)
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String")
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8)
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64)
--- a/cl/_testgo/invoke/out.ll
+++ b/cl/_testgo/invoke/out.ll
--- a/cl/_testgo/reader/out.ll
+++ b/cl/_testgo/reader/out.ll
--- a/cl/_testgo/reflect/out.ll
+++ b/cl/_testgo/reflect/out.ll
@@ -32,26 +32,27 @@ source_filename = "github.com/goplus/llgo/cl/_testgo/reflect"
@10 = private unnamed_addr constant [1 x i8] c"n", align 1
@11 = private unnamed_addr constant [3 x i8] c"Add", align 1
@"*_llgo_github.com/goplus/llgo/cl/_testgo/reflect.T" = linkonce global ptr null, align 8
-@"_llgo_iface$VdBKYV8-gcMjZtZfcf-u2oKoj9Lu3VXwuG8TGCW2S4A" = linkonce global ptr null, align 8
-@12 = private unnamed_addr constant [7 x i8] c"imethod", align 1
-@13 = private unnamed_addr constant [6 x i8] c"method", align 1
+@"_llgo_github.com/goplus/llgo/cl/_testgo/reflect.I" = linkonce global ptr null, align 8
+@12 = private unnamed_addr constant [1 x i8] c"I", align 1
+@13 = private unnamed_addr constant [7 x i8] c"imethod", align 1
+@14 = private unnamed_addr constant [6 x i8] c"method", align 1
@_llgo_any = linkonce global ptr null, align 8
@"[]_llgo_any" = linkonce global ptr null, align 8
@"_llgo_func$KK0iU4Wpi3BdRqssvycXqtgNe2Dq1riBlM61Rds1QsU" = linkonce global ptr null, align 8
@"github.com/goplus/llgo/cl/_testgo/reflect.struct$FjMjjQr3-2iTiWyZP1IIQFOz0hUCa0OS6pEm5uVV6Pk" = linkonce global ptr null, align 8
-@14 = private unnamed_addr constant [10 x i8] c"call.slice", align 1
-@15 = private unnamed_addr constant [40 x i8] c"type assertion interface{} -> int failed", align 1
+@15 = private unnamed_addr constant [10 x i8] c"call.slice", align 1
+@16 = private unnamed_addr constant [40 x i8] c"type assertion interface{} -> int failed", align 1
@"map[_llgo_int]_llgo_string" = linkonce global ptr null, align 8
-@16 = private unnamed_addr constant [7 x i8] c"topbits", align 1
-@17 = private unnamed_addr constant [4 x i8] c"keys", align 1
-@18 = private unnamed_addr constant [5 x i8] c"elems", align 1
-@19 = private unnamed_addr constant [8 x i8] c"overflow", align 1
-@20 = private unnamed_addr constant [5 x i8] c"hello", align 1
-@21 = private unnamed_addr constant [5 x i8] c"world", align 1
-@22 = private unnamed_addr constant [14 x i8] c"MapIndex error", align 1
-@23 = private unnamed_addr constant [4 x i8] c"todo", align 1
-@24 = private unnamed_addr constant [12 x i8] c"must invalid", align 1
-@25 = private unnamed_addr constant [13 x i8] c"MapIter error", align 1
+@17 = private unnamed_addr constant [7 x i8] c"topbits", align 1
+@18 = private unnamed_addr constant [4 x i8] c"keys", align 1
+@19 = private unnamed_addr constant [5 x i8] c"elems", align 1
+@20 = private unnamed_addr constant [8 x i8] c"overflow", align 1
+@21 = private unnamed_addr constant [5 x i8] c"hello", align 1
+@22 = private unnamed_addr constant [5 x i8] c"world", align 1
+@23 = private unnamed_addr constant [14 x i8] c"MapIndex error", align 1
+@24 = private unnamed_addr constant [4 x i8] c"todo", align 1
+@25 = private unnamed_addr constant [12 x i8] c"must invalid", align 1
+@26 = private unnamed_addr constant [13 x i8] c"MapIter error", align 1

 define i64 @"github.com/goplus/llgo/cl/_testgo/reflect.(*T).Add"(ptr %0, i64 %1) {
 _llgo_0:
@@ -269,112 +270,111 @@ _llgo_0:
  store i64 1, ptr %1, align 4
  %2 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/reflect.T", align 8
  %3 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/reflect.T", align 8
-  %4 = load ptr, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
-  %5 = load ptr, ptr @"_llgo_iface$VdBKYV8-gcMjZtZfcf-u2oKoj9Lu3VXwuG8TGCW2S4A", align 8
-  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %5, ptr %3)
-  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %6, 0
-  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, ptr %0, 1
-  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %8)
-  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, 1
-  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %9, 0
-  %12 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %11, ptr %10, 1
-  %13 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %12)
-  %14 = call %reflect.Value @reflect.Value.Method(%reflect.Value %13, i64 0)
-  %15 = call i64 @reflect.Value.Kind(%reflect.Value %14)
-  %16 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %14)
-  %17 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %16)
-  %18 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %16, 0
-  %19 = getelementptr ptr, ptr %18, i64 37
-  %20 = load ptr, ptr %19, align 8
-  %21 = insertvalue { ptr, ptr } undef, ptr %20, 0
-  %22 = insertvalue { ptr, ptr } %21, ptr %17, 1
-  %23 = extractvalue { ptr, ptr } %22, 1
-  %24 = extractvalue { ptr, ptr } %22, 0
-  %25 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %24(ptr %23)
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 7 })
+  %4 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/reflect.I", align 8
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %4, ptr %3)
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %5, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %6, ptr %0, 1
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %7)
+  %9 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, 1
+  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %8, 0
+  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %10, ptr %9, 1
+  %12 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %11)
+  %13 = call %reflect.Value @reflect.Value.Method(%reflect.Value %12, i64 0)
+  %14 = call i64 @reflect.Value.Kind(%reflect.Value %13)
+  %15 = call %"github.com/goplus/llgo/runtime/internal/runtime.iface" @reflect.Value.Type(%reflect.Value %13)
+  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %15)
+  %17 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %15, 0
+  %18 = getelementptr ptr, ptr %17, i64 37
+  %19 = load ptr, ptr %18, align 8
+  %20 = insertvalue { ptr, ptr } undef, ptr %19, 0
+  %21 = insertvalue { ptr, ptr } %20, ptr %16, 1
+  %22 = extractvalue { ptr, ptr } %21, 1
+  %23 = extractvalue { ptr, ptr } %21, 0
+  %24 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %23(ptr %22)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 7 })
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %15)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %14)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %25)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %24)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
-  %26 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
-  %27 = getelementptr inbounds %reflect.Value, ptr %26, i64 0
-  %28 = load ptr, ptr @_llgo_int, align 8
-  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %28, 0
-  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %29, ptr inttoptr (i64 100 to ptr), 1
-  %31 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %30)
-  store %reflect.Value %31, ptr %27, align 8
-  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %26, 0
-  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, i64 1, 1
-  %34 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33, i64 1, 2
-  %35 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %14, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34)
-  %36 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, 0
-  %37 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %35, 1
-  %38 = icmp sge i64 0, %37
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %38)
-  %39 = getelementptr inbounds %reflect.Value, ptr %36, i64 0
-  %40 = load %reflect.Value, ptr %39, align 8
-  %41 = call i64 @reflect.Value.Int(%reflect.Value %40)
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %41)
+  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
+  %26 = getelementptr inbounds %reflect.Value, ptr %25, i64 0
+  %27 = load ptr, ptr @_llgo_int, align 8
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %27, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %28, ptr inttoptr (i64 100 to ptr), 1
+  %30 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %29)
+  store %reflect.Value %30, ptr %26, align 8
+  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %25, 0
+  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %31, i64 1, 1
+  %33 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %32, i64 1, 2
+  %34 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %13, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %33)
+  %35 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, 0
+  %36 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %34, 1
+  %37 = icmp sge i64 0, %36
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %37)
+  %38 = getelementptr inbounds %reflect.Value, ptr %35, i64 0
+  %39 = load %reflect.Value, ptr %38, align 8
+  %40 = call i64 @reflect.Value.Int(%reflect.Value %39)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %40)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
-  %42 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %14)
-  %43 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, 0
-  %44 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/reflect.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
-  %45 = icmp eq ptr %43, %44
-  br i1 %45, label %_llgo_3, label %_llgo_4
+  %41 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %13)
+  %42 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %41, 0
+  %43 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/reflect.struct$QIHBTaw1IFobr8yvWpq-2AJFm3xBNhdW_aNBicqUBGk", align 8
+  %44 = icmp eq ptr %42, %43
+  br i1 %44, label %_llgo_3, label %_llgo_4

 _llgo_1:                                          ; preds = %_llgo_5
-  %46 = load ptr, ptr @_llgo_string, align 8
-  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %47, align 8
-  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %46, 0
-  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %48, ptr %47, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %49)
+  %45 = load ptr, ptr @_llgo_string, align 8
+  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 5 }, ptr %46, align 8
+  %47 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %45, 0
+  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %47, ptr %46, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %48)
  unreachable

 _llgo_2:                                          ; preds = %_llgo_5
-  %50 = extractvalue { ptr, ptr } %76, 1
-  %51 = extractvalue { ptr, ptr } %76, 0
-  %52 = call i64 %51(ptr %50, i64 1)
-  %53 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %14)
-  %54 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %53)
-  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
-  %56 = getelementptr inbounds %reflect.Value, ptr %55, i64 0
-  %57 = load ptr, ptr @_llgo_int, align 8
-  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %57, 0
-  %59 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %58, ptr inttoptr (i64 100 to ptr), 1
-  %60 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %59)
-  store %reflect.Value %60, ptr %56, align 8
-  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %55, 0
-  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 1, 1
-  %63 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62, i64 1, 2
-  %64 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %54, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %63)
-  %65 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %64, 0
-  %66 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %64, 1
-  %67 = icmp sge i64 0, %66
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %67)
-  %68 = getelementptr inbounds %reflect.Value, ptr %65, i64 0
-  %69 = load %reflect.Value, ptr %68, align 8
-  %70 = call i64 @reflect.Value.Int(%reflect.Value %69)
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %70)
+  %49 = extractvalue { ptr, ptr } %75, 1
+  %50 = extractvalue { ptr, ptr } %75, 0
+  %51 = call i64 %50(ptr %49, i64 1)
+  %52 = call %"github.com/goplus/llgo/runtime/internal/runtime.eface" @reflect.Value.Interface(%reflect.Value %13)
+  %53 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %52)
+  %54 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 24)
+  %55 = getelementptr inbounds %reflect.Value, ptr %54, i64 0
+  %56 = load ptr, ptr @_llgo_int, align 8
+  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %56, 0
+  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %57, ptr inttoptr (i64 100 to ptr), 1
+  %59 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %58)
+  store %reflect.Value %59, ptr %55, align 8
+  %60 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %54, 0
+  %61 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %60, i64 1, 1
+  %62 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %61, i64 1, 2
+  %63 = call %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.Call(%reflect.Value %53, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %62)
+  %64 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %63, 0
+  %65 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %63, 1
+  %66 = icmp sge i64 0, %65
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.AssertIndexRange"(i1 %66)
+  %67 = getelementptr inbounds %reflect.Value, ptr %64, i64 0
+  %68 = load %reflect.Value, ptr %67, align 8
+  %69 = call i64 @reflect.Value.Int(%reflect.Value %68)
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %69)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
  ret void

 _llgo_3:                                          ; preds = %_llgo_0
-  %71 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, 1
-  %72 = load { ptr, ptr }, ptr %71, align 8
-  %73 = insertvalue { { ptr, ptr }, i1 } undef, { ptr, ptr } %72, 0
-  %74 = insertvalue { { ptr, ptr }, i1 } %73, i1 true, 1
+  %70 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %41, 1
+  %71 = load { ptr, ptr }, ptr %70, align 8
+  %72 = insertvalue { { ptr, ptr }, i1 } undef, { ptr, ptr } %71, 0
+  %73 = insertvalue { { ptr, ptr }, i1 } %72, i1 true, 1
  br label %_llgo_5

 _llgo_4:                                          ; preds = %_llgo_0
  br label %_llgo_5

 _llgo_5:                                          ; preds = %_llgo_4, %_llgo_3
-  %75 = phi { { ptr, ptr }, i1 } [ %74, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
-  %76 = extractvalue { { ptr, ptr }, i1 } %75, 0
-  %77 = extractvalue { { ptr, ptr }, i1 } %75, 1
-  br i1 %77, label %_llgo_2, label %_llgo_1
+  %74 = phi { { ptr, ptr }, i1 } [ %73, %_llgo_3 ], [ zeroinitializer, %_llgo_4 ]
+  %75 = extractvalue { { ptr, ptr }, i1 } %74, 0
+  %76 = extractvalue { { ptr, ptr }, i1 } %74, 1
+  br i1 %76, label %_llgo_2, label %_llgo_1
 }

 define void @"github.com/goplus/llgo/cl/_testgo/reflect.callMethod"() {
@@ -398,7 +398,7 @@ _llgo_0:
  %15 = extractvalue { ptr, ptr } %14, 1
  %16 = extractvalue { ptr, ptr } %14, 0
  %17 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" %16(ptr %15)
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @13, i64 6 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 6 })
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintUint"(i64 %7)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
@@ -554,7 +554,7 @@ _llgo_0:
  %50 = getelementptr inbounds %reflect.Value, ptr %47, i64 1
  %51 = load %reflect.Value, ptr %50, align 8
  %52 = call i64 @reflect.Value.Int(%reflect.Value %51)
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 10 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 10 })
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %46)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
@@ -624,7 +624,7 @@ _llgo_0:
  %98 = getelementptr inbounds %reflect.Value, ptr %95, i64 1
  %99 = load %reflect.Value, ptr %98, align 8
  %100 = call i64 @reflect.Value.Int(%reflect.Value %99)
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @14, i64 10 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 10 })
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintInt"(i64 %94)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 32)
@@ -681,7 +681,7 @@ _llgo_4:                                          ; preds = %_llgo_2
 _llgo_5:                                          ; preds = %_llgo_2
  %38 = load ptr, ptr @_llgo_string, align 8
  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @15, i64 40 }, ptr %39, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 40 }, ptr %39, align 8
  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40, ptr %39, 1
  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %41)
@@ -723,12 +723,12 @@ _llgo_0:
  %3 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
  store i64 1, ptr %3, align 4
  %4 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %2, ptr %1, ptr %3)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 5 }, ptr %4, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 }, ptr %4, align 8
  %5 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 8)
  store i64 2, ptr %6, align 4
  %7 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapAssign"(ptr %5, ptr %1, ptr %6)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 }, ptr %7, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 5 }, ptr %7, align 8
  %8 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
  %9 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %8, 0
  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %9, ptr %1, 1
@@ -753,7 +753,7 @@ _llgo_2:                                          ; preds = %_llgo_3
  %21 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %20)
  %22 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %11, %reflect.Value %21)
  %23 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %22)
-  %24 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %23, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 })
+  %24 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %23, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 5 })
  %25 = xor i1 %24, true
  br i1 %25, label %_llgo_4, label %_llgo_5

@@ -766,7 +766,7 @@ _llgo_3:                                          ; preds = %_llgo_0
 _llgo_4:                                          ; preds = %_llgo_2
  %29 = load ptr, ptr @_llgo_string, align 8
  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 14 }, ptr %30, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 14 }, ptr %30, align 8
  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %29, 0
  %32 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %31, ptr %30, 1
  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %32)
@@ -779,7 +779,7 @@ _llgo_5:                                          ; preds = %_llgo_2
  %36 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %35)
  %37 = load ptr, ptr @_llgo_string, align 8
  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 4 }, ptr %38, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 4 }, ptr %38, align 8
  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %37, 0
  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %39, ptr %38, 1
  %41 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %40)
@@ -790,14 +790,14 @@ _llgo_5:                                          ; preds = %_llgo_2
  %45 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %44)
  %46 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %11, %reflect.Value %45)
  %47 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %46)
-  %48 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %47, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 4 })
+  %48 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %47, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 4 })
  %49 = xor i1 %48, true
  br i1 %49, label %_llgo_6, label %_llgo_7

 _llgo_6:                                          ; preds = %_llgo_5
  %50 = load ptr, ptr @_llgo_string, align 8
  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 14 }, ptr %51, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 14 }, ptr %51, align 8
  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %50, 0
  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %52, ptr %51, 1
  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %53)
@@ -813,7 +813,7 @@ _llgo_7:                                          ; preds = %_llgo_5
  br i1 %59, label %_llgo_8, label %_llgo_9

 _llgo_8:                                          ; preds = %_llgo_7
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 12 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 12 })
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
  br label %_llgo_9

@@ -864,7 +864,7 @@ _llgo_12:                                         ; preds = %_llgo_14, %_llgo_9
 _llgo_13:                                         ; preds = %_llgo_14, %_llgo_10
  %90 = load ptr, ptr @_llgo_string, align 8
  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 13 }, ptr %91, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 13 }, ptr %91, align 8
  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %90, 0
  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %92, ptr %91, 1
  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %93)
@@ -899,7 +899,7 @@ _llgo_0:
  %14 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %13)
  %15 = load ptr, ptr @_llgo_string, align 8
  %16 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 5 }, ptr %16, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 }, ptr %16, align 8
  %17 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %15, 0
  %18 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %17, ptr %16, 1
  %19 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %18)
@@ -910,7 +910,7 @@ _llgo_0:
  %23 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %22)
  %24 = load ptr, ptr @_llgo_string, align 8
  %25 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 }, ptr %25, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 5 }, ptr %25, align 8
  %26 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %24, 0
  %27 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %26, ptr %25, 1
  %28 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %27)
@@ -935,7 +935,7 @@ _llgo_2:                                          ; preds = %_llgo_3
  %38 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %37)
  %39 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %10, %reflect.Value %38)
  %40 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %39)
-  %41 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %40, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @21, i64 5 })
+  %41 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %40, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 5 })
  %42 = xor i1 %41, true
  br i1 %42, label %_llgo_4, label %_llgo_5

@@ -948,7 +948,7 @@ _llgo_3:                                          ; preds = %_llgo_0
 _llgo_4:                                          ; preds = %_llgo_2
  %46 = load ptr, ptr @_llgo_string, align 8
  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 14 }, ptr %47, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 14 }, ptr %47, align 8
  %48 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %46, 0
  %49 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %48, ptr %47, 1
  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %49)
@@ -961,7 +961,7 @@ _llgo_5:                                          ; preds = %_llgo_2
  %53 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %52)
  %54 = load ptr, ptr @_llgo_string, align 8
  %55 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 4 }, ptr %55, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 4 }, ptr %55, align 8
  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %54, 0
  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %56, ptr %55, 1
  %58 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %57)
@@ -972,14 +972,14 @@ _llgo_5:                                          ; preds = %_llgo_2
  %62 = call %reflect.Value @reflect.ValueOf(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %61)
  %63 = call %reflect.Value @reflect.Value.MapIndex(%reflect.Value %10, %reflect.Value %62)
  %64 = call %"github.com/goplus/llgo/runtime/internal/runtime.String" @reflect.Value.String(%reflect.Value %63)
-  %65 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %64, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 4 })
+  %65 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.StringEqual"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %64, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 4 })
  %66 = xor i1 %65, true
  br i1 %66, label %_llgo_6, label %_llgo_7

 _llgo_6:                                          ; preds = %_llgo_5
  %67 = load ptr, ptr @_llgo_string, align 8
  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @22, i64 14 }, ptr %68, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @23, i64 14 }, ptr %68, align 8
  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %67, 0
  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %69, ptr %68, 1
  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %70)
@@ -995,7 +995,7 @@ _llgo_7:                                          ; preds = %_llgo_5
  br i1 %76, label %_llgo_8, label %_llgo_9

 _llgo_8:                                          ; preds = %_llgo_7
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @24, i64 12 })
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintString"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 12 })
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
  br label %_llgo_9

@@ -1046,7 +1046,7 @@ _llgo_12:                                         ; preds = %_llgo_14, %_llgo_9
 _llgo_13:                                         ; preds = %_llgo_14, %_llgo_10
  %107 = load ptr, ptr @_llgo_string, align 8
  %108 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @25, i64 13 }, ptr %108, align 8
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @26, i64 13 }, ptr %108, align 8
  %109 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %107, 0
  %110 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %109, ptr %108, 1
  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %110)
@@ -1207,43 +1207,50 @@ _llgo_13:                                         ; preds = %_llgo_12
  br label %_llgo_14

 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
-  %72 = load ptr, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
-  %73 = load ptr, ptr @"_llgo_iface$VdBKYV8-gcMjZtZfcf-u2oKoj9Lu3VXwuG8TGCW2S4A", align 8
+  %72 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 41 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 1 })
+  %73 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/reflect.I", align 8
  %74 = icmp eq ptr %73, null
  br i1 %74, label %_llgo_15, label %_llgo_16

 _llgo_15:                                         ; preds = %_llgo_14
-  %75 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 3 }, ptr undef }, ptr %72, 1
-  %76 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
-  %77 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %76, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %75, ptr %77, align 8
-  %78 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %76, 0
-  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %78, i64 1, 1
-  %80 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79, i64 1, 2
-  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 41 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %80)
-  store ptr %81, ptr @"_llgo_iface$VdBKYV8-gcMjZtZfcf-u2oKoj9Lu3VXwuG8TGCW2S4A", align 8
+  store ptr %72, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/reflect.I", align 8
  br label %_llgo_16

 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
-  %82 = load ptr, ptr @_llgo_any, align 8
-  %83 = icmp eq ptr %82, null
-  br i1 %83, label %_llgo_17, label %_llgo_18
+  %75 = load ptr, ptr @"_llgo_func$ekGNsrYBSzltfAjxbl6T8H6Yq8j16wzqS3nDj2xxGMU", align 8
+  br i1 %74, label %_llgo_17, label %_llgo_18

 _llgo_17:                                         ; preds = %_llgo_16
+  %76 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 3 }, ptr undef }, ptr %75, 1
+  %77 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %78 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %77, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %76, ptr %78, align 8
+  %79 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %77, 0
+  %80 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %79, i64 1, 1
+  %81 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %80, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %72, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %81)
+  br label %_llgo_18
+
+_llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
+  %82 = load ptr, ptr @_llgo_any, align 8
+  %83 = icmp eq ptr %82, null
+  br i1 %83, label %_llgo_19, label %_llgo_20
+
+_llgo_19:                                         ; preds = %_llgo_18
  %84 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
  %85 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %84, 0
  %86 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %85, i64 0, 1
  %87 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %86, i64 0, 2
  %88 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 41 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %87)
  store ptr %88, ptr @_llgo_any, align 8
-  br label %_llgo_18
+  br label %_llgo_20

-_llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
+_llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
  %89 = load ptr, ptr @"[]_llgo_any", align 8
  %90 = icmp eq ptr %89, null
-  br i1 %90, label %_llgo_19, label %_llgo_20
+  br i1 %90, label %_llgo_21, label %_llgo_22

-_llgo_19:                                         ; preds = %_llgo_18
+_llgo_21:                                         ; preds = %_llgo_20
  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
  %92 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %91, 0
  %93 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %92, i64 0, 1
@@ -1251,14 +1258,14 @@ _llgo_19:                                         ; preds = %_llgo_18
  %95 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 41 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %94)
  %96 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr %95)
  store ptr %96, ptr @"[]_llgo_any", align 8
-  br label %_llgo_20
+  br label %_llgo_22

-_llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
+_llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
  %97 = load ptr, ptr @"_llgo_func$KK0iU4Wpi3BdRqssvycXqtgNe2Dq1riBlM61Rds1QsU", align 8
  %98 = icmp eq ptr %97, null
-  br i1 %98, label %_llgo_21, label %_llgo_22
+  br i1 %98, label %_llgo_23, label %_llgo_24

-_llgo_21:                                         ; preds = %_llgo_20
+_llgo_23:                                         ; preds = %_llgo_22
  %99 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
  %100 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
  %101 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
@@ -1311,9 +1318,9 @@ _llgo_21:                                         ; preds = %_llgo_20
  %136 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %127, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %135, i1 true)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %136)
  store ptr %136, ptr @"_llgo_func$KK0iU4Wpi3BdRqssvycXqtgNe2Dq1riBlM61Rds1QsU", align 8
-  br label %_llgo_22
+  br label %_llgo_24

-_llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
+_llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
  %137 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
  %138 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
  %139 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
@@ -1379,22 +1386,22 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
  store ptr %184, ptr @"github.com/goplus/llgo/cl/_testgo/reflect.struct$FjMjjQr3-2iTiWyZP1IIQFOz0hUCa0OS6pEm5uVV6Pk", align 8
  %185 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
  %186 = icmp eq ptr %185, null
-  br i1 %186, label %_llgo_23, label %_llgo_24
+  br i1 %186, label %_llgo_25, label %_llgo_26

-_llgo_23:                                         ; preds = %_llgo_22
+_llgo_25:                                         ; preds = %_llgo_24
  %187 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
  %188 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
  %189 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 40)
  %190 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %189)
-  %191 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @16, i64 7 }, ptr %190, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %191 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 7 }, ptr %190, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
  %192 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 34)
  %193 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %192)
-  %194 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @17, i64 4 }, ptr %193, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %194 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 4 }, ptr %193, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
  %195 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
  %196 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.ArrayOf"(i64 8, ptr %195)
-  %197 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @18, i64 5 }, ptr %196, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %197 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 5 }, ptr %196, i64 72, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
  %198 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 58)
-  %199 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @19, i64 8 }, ptr %198, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
+  %199 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @20, i64 8 }, ptr %198, i64 200, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
  %200 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 224)
  %201 = getelementptr %"github.com/goplus/llgo/runtime/abi.StructField", ptr %200, i64 0
  store %"github.com/goplus/llgo/runtime/abi.StructField" %191, ptr %201, align 8
@@ -1411,9 +1418,9 @@ _llgo_23:                                         ; preds = %_llgo_22
  %209 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.MapOf"(ptr %187, ptr %188, ptr %208, i64 4)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %209)
  store ptr %209, ptr @"map[_llgo_int]_llgo_string", align 8
-  br label %_llgo_24
+  br label %_llgo_26

-_llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
+_llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
  ret void
 }

@@ -1459,7 +1466,9 @@ declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, p

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)

@@ -1473,6 +1482,8 @@ _llgo_0:
  ret { i64, i64 } %11
 }

+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+
 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.SliceOf"(ptr)

 declare %"github.com/goplus/llgo/runtime/internal/runtime.Slice" @reflect.Value.CallSlice(%reflect.Value, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
--- a/cl/_testgo/tpinst/out.ll
+++ b/cl/_testgo/tpinst/out.ll
@@ -23,18 +23,19 @@ source_filename = "github.com/goplus/llgo/cl/_testgo/tpinst"
@4 = private unnamed_addr constant [5 x i8] c"value", align 1
@5 = private unnamed_addr constant [46 x i8] c"github.com/goplus/llgo/cl/_testgo/tpinst.value", align 1
@"*_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[int]" = linkonce global ptr null, align 8
-@"_llgo_iface$Jvxc0PCI_drlfK7S5npMGdZkQLeRkQ_x2e2CifPE6w8" = linkonce global ptr null, align 8
-@6 = private unnamed_addr constant [5 x i8] c"error", align 1
+@"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.I[int]" = linkonce global ptr null, align 8
+@6 = private unnamed_addr constant [1 x i8] c"I", align 1
+@7 = private unnamed_addr constant [5 x i8] c"error", align 1
@_llgo_string = linkonce global ptr null, align 8
@"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]" = linkonce global ptr null, align 8
-@7 = private unnamed_addr constant [10 x i8] c"M[float64]", align 1
+@8 = private unnamed_addr constant [10 x i8] c"M[float64]", align 1
@_llgo_float64 = linkonce global ptr null, align 8
@"github.com/goplus/llgo/cl/_testgo/tpinst.struct$7SZ-TjG6e68olyGxlMRRIOYuZz2LaKIpOrZH-w4GiTU" = linkonce global ptr null, align 8
@"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8" = linkonce global ptr null, align 8
@"*_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]" = linkonce global ptr null, align 8
-@"_llgo_iface$2dxw6yZ6V86Spb7J0dTDIoWqg7ba7UDXlAlpJv3-HLk" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.I[float64]" = linkonce global ptr null, align 8
@"github.com/goplus/llgo/cl/_testgo/tpinst.iface$2sV9fFeqOv1SzesvwIdhTqCFzDT8ZX5buKUSAoHNSww" = linkonce global ptr null, align 8
-@8 = private unnamed_addr constant [95 x i8] c"type assertion github.com/goplus/llgo/cl/_testgo/tpinst.I[int] -> interface{value() int} failed", align 1
+@9 = private unnamed_addr constant [95 x i8] c"type assertion github.com/goplus/llgo/cl/_testgo/tpinst.I[int] -> interface{value() int} failed", align 1

 define void @"github.com/goplus/llgo/cl/_testgo/tpinst.demo"() {
 _llgo_0:
@@ -43,108 +44,106 @@ _llgo_0:
  store i64 100, ptr %1, align 4
  %2 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[int]", align 8
  %3 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[int]", align 8
-  %4 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %5 = load ptr, ptr @"_llgo_iface$Jvxc0PCI_drlfK7S5npMGdZkQLeRkQ_x2e2CifPE6w8", align 8
-  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %5, ptr %3)
-  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %6, 0
-  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, ptr %0, 1
-  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %8)
-  %10 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, 0
-  %11 = getelementptr ptr, ptr %10, i64 3
-  %12 = load ptr, ptr %11, align 8
-  %13 = insertvalue { ptr, ptr } undef, ptr %12, 0
-  %14 = insertvalue { ptr, ptr } %13, ptr %9, 1
-  %15 = extractvalue { ptr, ptr } %14, 1
-  %16 = extractvalue { ptr, ptr } %14, 0
-  %17 = call i64 %16(ptr %15)
-  %18 = icmp ne i64 %17, 100
-  br i1 %18, label %_llgo_1, label %_llgo_2
+  %4 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.I[int]", align 8
+  %5 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %4, ptr %3)
+  %6 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %5, 0
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %6, ptr %0, 1
+  %8 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %7)
+  %9 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, 0
+  %10 = getelementptr ptr, ptr %9, i64 3
+  %11 = load ptr, ptr %10, align 8
+  %12 = insertvalue { ptr, ptr } undef, ptr %11, 0
+  %13 = insertvalue { ptr, ptr } %12, ptr %8, 1
+  %14 = extractvalue { ptr, ptr } %13, 1
+  %15 = extractvalue { ptr, ptr } %13, 0
+  %16 = call i64 %15(ptr %14)
+  %17 = icmp ne i64 %16, 100
+  br i1 %17, label %_llgo_1, label %_llgo_2

 _llgo_1:                                          ; preds = %_llgo_0
-  %19 = load ptr, ptr @_llgo_string, align 8
-  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %20, align 8
-  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %19, 0
-  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %21, ptr %20, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %22)
+  %18 = load ptr, ptr @_llgo_string, align 8
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 }, ptr %19, align 8
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %18, 0
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %20, ptr %19, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %21)
  unreachable

 _llgo_2:                                          ; preds = %_llgo_0
-  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
-  %24 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", ptr %23, i32 0, i32 0
-  store double 1.001000e+02, ptr %24, align 8
-  %25 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
-  %26 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
-  %27 = load ptr, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
-  %28 = load ptr, ptr @"_llgo_iface$2dxw6yZ6V86Spb7J0dTDIoWqg7ba7UDXlAlpJv3-HLk", align 8
-  %29 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %28, ptr %26)
-  %30 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %29, 0
-  %31 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %30, ptr %23, 1
-  %32 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %31)
-  %33 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %31, 0
-  %34 = getelementptr ptr, ptr %33, i64 3
-  %35 = load ptr, ptr %34, align 8
-  %36 = insertvalue { ptr, ptr } undef, ptr %35, 0
-  %37 = insertvalue { ptr, ptr } %36, ptr %32, 1
-  %38 = extractvalue { ptr, ptr } %37, 1
-  %39 = extractvalue { ptr, ptr } %37, 0
-  %40 = call double %39(ptr %38)
-  %41 = fcmp une double %40, 1.001000e+02
-  br i1 %41, label %_llgo_3, label %_llgo_4
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 8)
+  %23 = getelementptr inbounds %"github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", ptr %22, i32 0, i32 0
+  store double 1.001000e+02, ptr %23, align 8
+  %24 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
+  %25 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
+  %26 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.I[float64]", align 8
+  %27 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %26, ptr %25)
+  %28 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %27, 0
+  %29 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %28, ptr %22, 1
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %29)
+  %31 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %29, 0
+  %32 = getelementptr ptr, ptr %31, i64 3
+  %33 = load ptr, ptr %32, align 8
+  %34 = insertvalue { ptr, ptr } undef, ptr %33, 0
+  %35 = insertvalue { ptr, ptr } %34, ptr %30, 1
+  %36 = extractvalue { ptr, ptr } %35, 1
+  %37 = extractvalue { ptr, ptr } %35, 0
+  %38 = call double %37(ptr %36)
+  %39 = fcmp une double %38, 1.001000e+02
+  br i1 %39, label %_llgo_3, label %_llgo_4

 _llgo_3:                                          ; preds = %_llgo_2
-  %42 = load ptr, ptr @_llgo_string, align 8
-  %43 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %43, align 8
-  %44 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %42, 0
-  %45 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %44, ptr %43, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %45)
+  %40 = load ptr, ptr @_llgo_string, align 8
+  %41 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 }, ptr %41, align 8
+  %42 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %40, 0
+  %43 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %42, ptr %41, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %43)
  unreachable

 _llgo_4:                                          ; preds = %_llgo_2
-  %46 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %8)
-  %47 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %48 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/tpinst.iface$2sV9fFeqOv1SzesvwIdhTqCFzDT8ZX5buKUSAoHNSww", align 8
-  %49 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %48, ptr %46)
-  br i1 %49, label %_llgo_7, label %_llgo_8
+  %44 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %7)
+  %45 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
+  %46 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/tpinst.iface$2sV9fFeqOv1SzesvwIdhTqCFzDT8ZX5buKUSAoHNSww", align 8
+  %47 = call i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr %46, ptr %44)
+  br i1 %47, label %_llgo_7, label %_llgo_8

 _llgo_5:                                          ; preds = %_llgo_7
-  %50 = load ptr, ptr @_llgo_string, align 8
-  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 5 }, ptr %51, align 8
-  %52 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %50, 0
-  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %52, ptr %51, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %53)
+  %48 = load ptr, ptr @_llgo_string, align 8
+  %49 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 5 }, ptr %49, align 8
+  %50 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %48, 0
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %50, ptr %49, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %51)
  unreachable

 _llgo_6:                                          ; preds = %_llgo_7
  ret void

 _llgo_7:                                          ; preds = %_llgo_4
-  %54 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8, 1
-  %55 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/tpinst.iface$2sV9fFeqOv1SzesvwIdhTqCFzDT8ZX5buKUSAoHNSww", align 8
-  %56 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %55, ptr %46)
-  %57 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %56, 0
-  %58 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %57, ptr %54, 1
-  %59 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %58)
-  %60 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %58, 0
-  %61 = getelementptr ptr, ptr %60, i64 3
-  %62 = load ptr, ptr %61, align 8
-  %63 = insertvalue { ptr, ptr } undef, ptr %62, 0
-  %64 = insertvalue { ptr, ptr } %63, ptr %59, 1
-  %65 = extractvalue { ptr, ptr } %64, 1
-  %66 = extractvalue { ptr, ptr } %64, 0
-  %67 = call i64 %66(ptr %65)
-  %68 = icmp ne i64 %67, 100
-  br i1 %68, label %_llgo_5, label %_llgo_6
+  %52 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, 1
+  %53 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/tpinst.iface$2sV9fFeqOv1SzesvwIdhTqCFzDT8ZX5buKUSAoHNSww", align 8
+  %54 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %53, ptr %44)
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %54, 0
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %55, ptr %52, 1
+  %57 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %56)
+  %58 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %56, 0
+  %59 = getelementptr ptr, ptr %58, i64 3
+  %60 = load ptr, ptr %59, align 8
+  %61 = insertvalue { ptr, ptr } undef, ptr %60, 0
+  %62 = insertvalue { ptr, ptr } %61, ptr %57, 1
+  %63 = extractvalue { ptr, ptr } %62, 1
+  %64 = extractvalue { ptr, ptr } %62, 0
+  %65 = call i64 %64(ptr %63)
+  %66 = icmp ne i64 %65, 100
+  br i1 %66, label %_llgo_5, label %_llgo_6

 _llgo_8:                                          ; preds = %_llgo_4
-  %69 = load ptr, ptr @_llgo_string, align 8
-  %70 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 95 }, ptr %70, align 8
-  %71 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %69, 0
-  %72 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %71, ptr %70, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %72)
+  %67 = load ptr, ptr @_llgo_string, align 8
+  %68 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 95 }, ptr %68, align 8
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %67, 0
+  %70 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %69, ptr %68, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %70)
  unreachable
 }

@@ -289,54 +288,61 @@ _llgo_9:                                          ; preds = %_llgo_6
  br label %_llgo_10

 _llgo_10:                                         ; preds = %_llgo_9, %_llgo_6
-  %47 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
-  %48 = load ptr, ptr @"_llgo_iface$Jvxc0PCI_drlfK7S5npMGdZkQLeRkQ_x2e2CifPE6w8", align 8
+  %47 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 1 })
+  %48 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.I[int]", align 8
  %49 = icmp eq ptr %48, null
  br i1 %49, label %_llgo_11, label %_llgo_12

 _llgo_11:                                         ; preds = %_llgo_10
-  %50 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef }, ptr %47, 1
-  %51 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
-  %52 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %51, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %50, ptr %52, align 8
-  %53 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %51, 0
-  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %53, i64 1, 1
-  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, i64 1, 2
-  %56 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55)
-  store ptr %56, ptr @"_llgo_iface$Jvxc0PCI_drlfK7S5npMGdZkQLeRkQ_x2e2CifPE6w8", align 8
+  store ptr %47, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.I[int]", align 8
  br label %_llgo_12

 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_10
-  %57 = load ptr, ptr @_llgo_string, align 8
-  %58 = icmp eq ptr %57, null
-  br i1 %58, label %_llgo_13, label %_llgo_14
+  %50 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
+  br i1 %49, label %_llgo_13, label %_llgo_14

 _llgo_13:                                         ; preds = %_llgo_12
-  %59 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
-  store ptr %59, ptr @_llgo_string, align 8
+  %51 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef }, ptr %50, 1
+  %52 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %53 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %52, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %51, ptr %53, align 8
+  %54 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %52, 0
+  %55 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %54, i64 1, 1
+  %56 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %55, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %47, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %56)
  br label %_llgo_14

 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
-  %60 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 10 }, i64 25, i64 8, i64 0, i64 2)
-  %61 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
-  %62 = icmp eq ptr %61, null
-  br i1 %62, label %_llgo_15, label %_llgo_16
+  %57 = load ptr, ptr @_llgo_string, align 8
+  %58 = icmp eq ptr %57, null
+  br i1 %58, label %_llgo_15, label %_llgo_16

 _llgo_15:                                         ; preds = %_llgo_14
-  store ptr %60, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
+  %59 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  store ptr %59, ptr @_llgo_string, align 8
  br label %_llgo_16

 _llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
-  %63 = load ptr, ptr @_llgo_float64, align 8
-  %64 = icmp eq ptr %63, null
-  br i1 %64, label %_llgo_17, label %_llgo_18
+  %60 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 10 }, i64 25, i64 8, i64 0, i64 2)
+  %61 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
+  %62 = icmp eq ptr %61, null
+  br i1 %62, label %_llgo_17, label %_llgo_18

 _llgo_17:                                         ; preds = %_llgo_16
-  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
-  store ptr %65, ptr @_llgo_float64, align 8
+  store ptr %60, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
  br label %_llgo_18

 _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
+  %63 = load ptr, ptr @_llgo_float64, align 8
+  %64 = icmp eq ptr %63, null
+  br i1 %64, label %_llgo_19, label %_llgo_20
+
+_llgo_19:                                         ; preds = %_llgo_18
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
+  store ptr %65, ptr @_llgo_float64, align 8
+  br label %_llgo_20
+
+_llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
  %66 = load ptr, ptr @_llgo_float64, align 8
  %67 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 46)
  %68 = call %"github.com/goplus/llgo/runtime/abi.StructField" @"github.com/goplus/llgo/runtime/internal/runtime.StructField"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 1 }, ptr %67, i64 0, %"github.com/goplus/llgo/runtime/internal/runtime.String" zeroinitializer, i1 false)
@@ -349,20 +355,20 @@ _llgo_18:                                         ; preds = %_llgo_17, %_llgo_16
  %74 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Struct"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, i64 8, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %73)
  store ptr %74, ptr @"github.com/goplus/llgo/cl/_testgo/tpinst.struct$7SZ-TjG6e68olyGxlMRRIOYuZz2LaKIpOrZH-w4GiTU", align 8
  %75 = load ptr, ptr @"github.com/goplus/llgo/cl/_testgo/tpinst.struct$7SZ-TjG6e68olyGxlMRRIOYuZz2LaKIpOrZH-w4GiTU", align 8
-  br i1 %62, label %_llgo_19, label %_llgo_20
+  br i1 %62, label %_llgo_21, label %_llgo_22

-_llgo_19:                                         ; preds = %_llgo_18
+_llgo_21:                                         ; preds = %_llgo_20
  %76 = load ptr, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
  %77 = icmp eq ptr %76, null
-  br i1 %77, label %_llgo_21, label %_llgo_22
+  br i1 %77, label %_llgo_23, label %_llgo_24

-_llgo_20:                                         ; preds = %_llgo_22, %_llgo_18
-  %78 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 10 }, i64 25, i64 8, i64 0, i64 2)
+_llgo_22:                                         ; preds = %_llgo_24, %_llgo_20
+  %78 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamed"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 10 }, i64 25, i64 8, i64 0, i64 2)
  %79 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
  %80 = icmp eq ptr %79, null
-  br i1 %80, label %_llgo_23, label %_llgo_24
+  br i1 %80, label %_llgo_25, label %_llgo_26

-_llgo_21:                                         ; preds = %_llgo_19
+_llgo_23:                                         ; preds = %_llgo_21
  %81 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 0)
  %82 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %81, 0
  %83 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %82, i64 0, 1
@@ -377,9 +383,9 @@ _llgo_21:                                         ; preds = %_llgo_19
  %91 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Func"(%"github.com/goplus/llgo/runtime/internal/runtime.Slice" %84, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %90, i1 false)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %91)
  store ptr %91, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
-  br label %_llgo_22
+  br label %_llgo_24

-_llgo_22:                                         ; preds = %_llgo_21, %_llgo_19
+_llgo_24:                                         ; preds = %_llgo_23, %_llgo_21
  %92 = load ptr, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
  %93 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef, ptr undef, ptr undef }, ptr %92, 1
  %94 = insertvalue %"github.com/goplus/llgo/runtime/abi.Method" %93, ptr @"github.com/goplus/llgo/cl/_testgo/tpinst.(*M[float64]).Value", 2
@@ -397,33 +403,40 @@ _llgo_22:                                         ; preds = %_llgo_21, %_llgo_19
  %104 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %103, i64 2, 1
  %105 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %104, i64 2, 2
  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr %60, ptr %75, { ptr, i64, i64 } zeroinitializer, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %105)
-  br label %_llgo_20
+  br label %_llgo_22

-_llgo_23:                                         ; preds = %_llgo_20
+_llgo_25:                                         ; preds = %_llgo_22
  %106 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %78)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %106)
  store ptr %106, ptr @"*_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.M[float64]", align 8
-  br label %_llgo_24
-
-_llgo_24:                                         ; preds = %_llgo_23, %_llgo_20
-  %107 = load ptr, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
-  %108 = load ptr, ptr @"_llgo_iface$2dxw6yZ6V86Spb7J0dTDIoWqg7ba7UDXlAlpJv3-HLk", align 8
-  %109 = icmp eq ptr %108, null
-  br i1 %109, label %_llgo_25, label %_llgo_26
-
-_llgo_25:                                         ; preds = %_llgo_24
-  %110 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef }, ptr %107, 1
-  %111 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
-  %112 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %111, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %110, ptr %112, align 8
-  %113 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %111, 0
-  %114 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %113, i64 1, 1
-  %115 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %114, i64 1, 2
-  %116 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %115)
-  store ptr %116, ptr @"_llgo_iface$2dxw6yZ6V86Spb7J0dTDIoWqg7ba7UDXlAlpJv3-HLk", align 8
  br label %_llgo_26

-_llgo_26:                                         ; preds = %_llgo_25, %_llgo_24
+_llgo_26:                                         ; preds = %_llgo_25, %_llgo_22
+  %107 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 40 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @6, i64 1 })
+  %108 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.I[float64]", align 8
+  %109 = icmp eq ptr %108, null
+  br i1 %109, label %_llgo_27, label %_llgo_28
+
+_llgo_27:                                         ; preds = %_llgo_26
+  store ptr %107, ptr @"_llgo_github.com/goplus/llgo/cl/_testgo/tpinst.I[float64]", align 8
+  br label %_llgo_28
+
+_llgo_28:                                         ; preds = %_llgo_27, %_llgo_26
+  %110 = load ptr, ptr @"_llgo_func$UYiLlmcWxoOKZPPzvR4LByitNeKoVGoTrB_5ubdOWW8", align 8
+  br i1 %109, label %_llgo_29, label %_llgo_30
+
+_llgo_29:                                         ; preds = %_llgo_28
+  %111 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @3, i64 5 }, ptr undef }, ptr %110, 1
+  %112 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %113 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %112, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %111, ptr %113, align 8
+  %114 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %112, 0
+  %115 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %114, i64 1, 1
+  %116 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %115, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %107, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %116)
+  br label %_llgo_30
+
+_llgo_30:                                         ; preds = %_llgo_29, %_llgo_28
  %117 = load ptr, ptr @"_llgo_func$ETeB8WwW04JEq0ztcm-XPTJtuYvtpkjIsAc0-2NT9zA", align 8
  %118 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 46 }, ptr undef }, ptr %117, 1
  %119 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
@@ -455,7 +468,9 @@ declare void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(p

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)

@@ -465,4 +480,6 @@ declare void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.c

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfaceType"(%"github.com/goplus/llgo/runtime/internal/runtime.iface")

+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+
 declare i1 @"github.com/goplus/llgo/runtime/internal/runtime.Implements"(ptr, ptr)
--- a/cl/_testrt/tpabi/out.ll
+++ b/cl/_testrt/tpabi/out.ll
@@ -26,7 +26,8 @@ source_filename = "github.com/goplus/llgo/cl/_testrt/tpabi"
@7 = private unnamed_addr constant [83 x i8] c"type assertion any -> github.com/goplus/llgo/cl/_testrt/tpabi.T[string, int] failed", align 1
@8 = private unnamed_addr constant [5 x i8] c"hello", align 1
@"*_llgo_github.com/goplus/llgo/cl/_testrt/tpabi.T[string,int]" = linkonce global ptr null, align 8
-@"_llgo_iface$BP0p_lUsEd-IbbtJVukGmgrdQkqzcoYzSiwgUvgFvUs" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/cl/_testrt/tpabi.I" = linkonce global ptr null, align 8
+@9 = private unnamed_addr constant [1 x i8] c"I", align 1

 define void @"github.com/goplus/llgo/cl/_testrt/tpabi.init"() {
 _llgo_0:
@@ -73,44 +74,43 @@ _llgo_1:                                          ; preds = %_llgo_0
  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 5 }, ptr %15, align 8
  store i64 100, ptr %16, align 4
  %17 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testrt/tpabi.T[string,int]", align 8
-  %18 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %19 = load ptr, ptr @"_llgo_iface$BP0p_lUsEd-IbbtJVukGmgrdQkqzcoYzSiwgUvgFvUs", align 8
-  %20 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %19, ptr %17)
-  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %20, 0
-  %22 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %21, ptr %14, 1
-  %23 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %22)
-  %24 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %22, 0
-  %25 = getelementptr ptr, ptr %24, i64 3
-  %26 = load ptr, ptr %25, align 8
-  %27 = insertvalue { ptr, ptr } undef, ptr %26, 0
-  %28 = insertvalue { ptr, ptr } %27, ptr %23, 1
-  %29 = extractvalue { ptr, ptr } %28, 1
-  %30 = extractvalue { ptr, ptr } %28, 0
-  call void %30(ptr %29)
-  %31 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
-  %32 = getelementptr inbounds i64, ptr %31, i64 0
-  %33 = getelementptr inbounds i64, ptr %31, i64 1
-  %34 = getelementptr inbounds i64, ptr %31, i64 2
-  %35 = getelementptr inbounds i64, ptr %31, i64 3
-  store i64 1, ptr %32, align 4
-  store i64 2, ptr %33, align 4
-  store i64 3, ptr %34, align 4
-  store i64 4, ptr %35, align 4
-  %36 = getelementptr [4 x i64], ptr %31, i64 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %36)
+  %18 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testrt/tpabi.I", align 8
+  %19 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %18, ptr %17)
+  %20 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %19, 0
+  %21 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %20, ptr %14, 1
+  %22 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.IfacePtrData"(%"github.com/goplus/llgo/runtime/internal/runtime.iface" %21)
+  %23 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %21, 0
+  %24 = getelementptr ptr, ptr %23, i64 3
+  %25 = load ptr, ptr %24, align 8
+  %26 = insertvalue { ptr, ptr } undef, ptr %25, 0
+  %27 = insertvalue { ptr, ptr } %26, ptr %22, 1
+  %28 = extractvalue { ptr, ptr } %27, 1
+  %29 = extractvalue { ptr, ptr } %27, 0
+  call void %29(ptr %28)
+  %30 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64 32)
+  %31 = getelementptr inbounds i64, ptr %30, i64 0
+  %32 = getelementptr inbounds i64, ptr %30, i64 1
+  %33 = getelementptr inbounds i64, ptr %30, i64 2
+  %34 = getelementptr inbounds i64, ptr %30, i64 3
+  store i64 1, ptr %31, align 4
+  store i64 2, ptr %32, align 4
+  store i64 3, ptr %33, align 4
+  store i64 4, ptr %34, align 4
+  %35 = getelementptr [4 x i64], ptr %30, i64 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %35)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
-  %37 = getelementptr [4 x i64], ptr %31, i64 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %37)
+  %36 = getelementptr [4 x i64], ptr %30, i64 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintPointer"(ptr %36)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.PrintByte"(i8 10)
  ret void

 _llgo_2:                                          ; preds = %_llgo_0
-  %38 = load ptr, ptr @_llgo_string, align 8
-  %39 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
-  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 83 }, ptr %39, align 8
-  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %38, 0
-  %41 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %40, ptr %39, 1
-  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %41)
+  %37 = load ptr, ptr @_llgo_string, align 8
+  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 16)
+  store %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 83 }, ptr %38, align 8
+  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" undef, ptr %37, 0
+  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %39, ptr %38, 1
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.Panic"(%"github.com/goplus/llgo/runtime/internal/runtime.eface" %40)
  unreachable
 }

@@ -265,24 +265,31 @@ _llgo_11:                                         ; preds = %_llgo_8
  br label %_llgo_12

 _llgo_12:                                         ; preds = %_llgo_11, %_llgo_8
-  %60 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
-  %61 = load ptr, ptr @"_llgo_iface$BP0p_lUsEd-IbbtJVukGmgrdQkqzcoYzSiwgUvgFvUs", align 8
+  %60 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 39 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @9, i64 1 })
+  %61 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testrt/tpabi.I", align 8
  %62 = icmp eq ptr %61, null
  br i1 %62, label %_llgo_13, label %_llgo_14

 _llgo_13:                                         ; preds = %_llgo_12
-  %63 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 4 }, ptr undef }, ptr %60, 1
-  %64 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
-  %65 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %64, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %63, ptr %65, align 8
-  %66 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %64, 0
-  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %66, i64 1, 1
-  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 1, 2
-  %69 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 39 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68)
-  store ptr %69, ptr @"_llgo_iface$BP0p_lUsEd-IbbtJVukGmgrdQkqzcoYzSiwgUvgFvUs", align 8
+  store ptr %60, ptr @"_llgo_github.com/goplus/llgo/cl/_testrt/tpabi.I", align 8
  br label %_llgo_14

 _llgo_14:                                         ; preds = %_llgo_13, %_llgo_12
+  %63 = load ptr, ptr @"_llgo_func$2_iS07vIlF2_rZqWB5eU0IvP_9HviM4MYZNkXZDvbac", align 8
+  br i1 %62, label %_llgo_15, label %_llgo_16
+
+_llgo_15:                                         ; preds = %_llgo_14
+  %64 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @5, i64 4 }, ptr undef }, ptr %63, 1
+  %65 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %66 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %65, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %64, ptr %66, align 8
+  %67 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %65, 0
+  %68 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %67, i64 1, 1
+  %69 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %68, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %60, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %69)
+  br label %_llgo_16
+
+_llgo_16:                                         ; preds = %_llgo_15, %_llgo_14
  ret void
 }

@@ -312,7 +319,9 @@ declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocZ"(i64)

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
+declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.String")
+
+declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr, %"github.com/goplus/llgo/runtime/internal/runtime.Slice")

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)

--- a/cl/_testrt/tpmethod/out.ll
+++ b/cl/_testrt/tpmethod/out.ll
@@ -37,7 +37,8 @@ source_filename = "github.com/goplus/llgo/cl/_testrt/tpmethod"
@10 = private unnamed_addr constant [2 x i8] c"fn", align 1
@11 = private unnamed_addr constant [4 x i8] c"Then", align 1
@"*_llgo_github.com/goplus/llgo/cl/_testrt/tpmethod.future[github.com/goplus/llgo/cl/_testrt/tpmethod.Tuple[error]]" = linkonce global ptr null, align 8
-@"_llgo_iface$kSla6xFkiJD3PX1RdCGebCgULXloNxgSHKPEQsXsqos" = linkonce global ptr null, align 8
+@"_llgo_github.com/goplus/llgo/cl/_testrt/tpmethod.Future[github.com/goplus/llgo/cl/_testrt/tpmethod.Tuple[error]]" = linkonce global ptr null, align 8
+@12 = private unnamed_addr constant [6 x i8] c"Future", align 1

 define %"github.com/goplus/llgo/runtime/internal/runtime.iface" @"github.com/goplus/llgo/cl/_testrt/tpmethod.ReadFile"(%"github.com/goplus/llgo/runtime/internal/runtime.String" %0) {
 _llgo_0:
@@ -129,14 +130,11 @@ _llgo_0:
  store { ptr, ptr } %0, ptr %2, align 8
  %3 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testrt/tpmethod.future[github.com/goplus/llgo/cl/_testrt/tpmethod.Tuple[error]]", align 8
  %4 = load ptr, ptr @"*_llgo_github.com/goplus/llgo/cl/_testrt/tpmethod.future[github.com/goplus/llgo/cl/_testrt/tpmethod.Tuple[error]]", align 8
-  %5 = load ptr, ptr @"_llgo_func$wp7b63sFyNWPTd8VyEOOosByqpZg5pKsGThGMOTpyvo", align 8
-  %6 = load ptr, ptr @"github.com/goplus/llgo/cl/_testrt/tpmethod.struct$s_pTkk2q6m_bRjfPic11Z1ogmQ-VdSHpGxyzvfszwb8", align 8
-  %7 = load ptr, ptr @"_llgo_func$pIyBXw4qkUL3JRjAVf_wwtiGz7b0evOvoFHlctBJd6o", align 8
-  %8 = load ptr, ptr @"_llgo_iface$kSla6xFkiJD3PX1RdCGebCgULXloNxgSHKPEQsXsqos", align 8
-  %9 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %8, ptr %4)
-  %10 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %9, 0
-  %11 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %10, ptr %1, 1
-  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %11
+  %5 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testrt/tpmethod.Future[github.com/goplus/llgo/cl/_testrt/tpmethod.Tuple[error]]", align 8
+  %6 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %5, ptr %4)
+  %7 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %6, 0
+  %8 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %7, ptr %1, 1
+  ret %"github.com/goplus/llgo/runtime/internal/runtime.iface" %8
 }

 define linkonce void @"__llgo_stub.github.com/goplus/llgo/cl/_testrt/tpmethod.ReadFile$1"(ptr %0, { ptr, ptr } %1) {
@@ -525,24 +523,33 @@ _llgo_20:                                         ; preds = %_llgo_19, %_llgo_18
  %249 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr %248)
  call void @"github.com/goplus/llgo/runtime/internal/runtime.SetDirectIface"(ptr %249)
  store ptr %249, ptr @"*_llgo_github.com/goplus/llgo/cl/_testrt/tpmethod.future[github.com/goplus/llgo/cl/_testrt/tpmethod.Tuple[error]]", align 8
-  %250 = load ptr, ptr @"_llgo_func$pIyBXw4qkUL3JRjAVf_wwtiGz7b0evOvoFHlctBJd6o", align 8
-  %251 = load ptr, ptr @"_llgo_iface$kSla6xFkiJD3PX1RdCGebCgULXloNxgSHKPEQsXsqos", align 8
+  %250 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewNamedInterface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 42 }, %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @12, i64 6 })
+  %251 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testrt/tpmethod.Future[github.com/goplus/llgo/cl/_testrt/tpmethod.Tuple[error]]", align 8
  %252 = icmp eq ptr %251, null
  br i1 %252, label %_llgo_21, label %_llgo_22

 _llgo_21:                                         ; preds = %_llgo_20
-  %253 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 4 }, ptr undef }, ptr %250, 1
-  %254 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
-  %255 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %254, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %253, ptr %255, align 8
-  %256 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %254, 0
-  %257 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %256, i64 1, 1
-  %258 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %257, i64 1, 2
-  %259 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @1, i64 42 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %258)
-  store ptr %259, ptr @"_llgo_iface$kSla6xFkiJD3PX1RdCGebCgULXloNxgSHKPEQsXsqos", align 8
+  store ptr %250, ptr @"_llgo_github.com/goplus/llgo/cl/_testrt/tpmethod.Future[github.com/goplus/llgo/cl/_testrt/tpmethod.Tuple[error]]", align 8
  br label %_llgo_22

 _llgo_22:                                         ; preds = %_llgo_21, %_llgo_20
+  %253 = load ptr, ptr @"_llgo_func$wp7b63sFyNWPTd8VyEOOosByqpZg5pKsGThGMOTpyvo", align 8
+  %254 = load ptr, ptr @"github.com/goplus/llgo/cl/_testrt/tpmethod.struct$s_pTkk2q6m_bRjfPic11Z1ogmQ-VdSHpGxyzvfszwb8", align 8
+  %255 = load ptr, ptr @"_llgo_func$pIyBXw4qkUL3JRjAVf_wwtiGz7b0evOvoFHlctBJd6o", align 8
+  br i1 %252, label %_llgo_23, label %_llgo_24
+
+_llgo_23:                                         ; preds = %_llgo_22
+  %256 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @11, i64 4 }, ptr undef }, ptr %255, 1
+  %257 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 24)
+  %258 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %257, i64 0
+  store %"github.com/goplus/llgo/runtime/abi.Imethod" %256, ptr %258, align 8
+  %259 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %257, 0
+  %260 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %259, i64 1, 1
+  %261 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %260, i64 1, 2
+  call void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamedInterface"(ptr %250, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %261)
+  br label %_llgo_24
+
+_llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
  ret void
 }

@@ -568,8 +575,6 @@ declare void @"github.com/goplus/llgo/runtime/internal/runtime.InitNamed"(ptr, p

 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.PointerTo"(ptr)

-declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String", %"github.com/goplus/llgo/runtime/internal/runtime.Slice")
-
 declare ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr, ptr)

 attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
--- a/cl/_testrt/vamethod/out.ll
+++ b/cl/_testrt/vamethod/out.ll
@@ -34,7 +34,6 @@ source_filename = "github.com/goplus/llgo/cl/_testrt/vamethod"
@"*_llgo_github.com/goplus/llgo/cl/_testrt/vamethod.CFmt" = linkonce global ptr null, align 8
@"_llgo_github.com/goplus/llgo/cl/_testrt/vamethod.IFmt" = linkonce global ptr null, align 8
@9 = private unnamed_addr constant [4 x i8] c"IFmt", align 1
-@"_llgo_iface$a85zs5wWQQoPIERm_en8plssh4spdIeeXZPC-E0TDh0" = linkonce global ptr null, align 8
@10 = private unnamed_addr constant [12 x i8] c"%s (%d,%d)\0A\00", align 1
@11 = private unnamed_addr constant [5 x i8] c"ifmt\00", align 1
@12 = private unnamed_addr constant [5 x i8] c"error", align 1
@@ -133,7 +132,7 @@ _llgo_2:                                          ; preds = %_llgo_5

 _llgo_3:                                          ; preds = %_llgo_0
  %36 = extractvalue %"github.com/goplus/llgo/runtime/internal/runtime.eface" %11, 1
-  %37 = load ptr, ptr @"_llgo_iface$a85zs5wWQQoPIERm_en8plssh4spdIeeXZPC-E0TDh0", align 8
+  %37 = load ptr, ptr @"_llgo_github.com/goplus/llgo/cl/_testrt/vamethod.IFmt", align 8
  %38 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.NewItab"(ptr %37, ptr %12)
  %39 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" undef, ptr %38, 0
  %40 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.iface" %39, ptr %36, 1
@@ -420,38 +419,16 @@ _llgo_29:                                         ; preds = %_llgo_28
  br label %_llgo_30

 _llgo_30:                                         ; preds = %_llgo_29, %_llgo_28
-  %137 = load ptr, ptr @"_llgo_func$sSO5Bw-E3E7TeJqIJF_OmmojTYyqWBhYrUwNYJNw7Bs", align 8
-  %138 = load ptr, ptr @"_llgo_func$vAfTC3ZLX0_lZI-ZNliu0_DkE266FSmKXxj_cqKPPkA", align 8
-  %139 = load ptr, ptr @"_llgo_iface$a85zs5wWQQoPIERm_en8plssh4spdIeeXZPC-E0TDh0", align 8
-  %140 = icmp eq ptr %139, null
-  br i1 %140, label %_llgo_31, label %_llgo_32
+  %137 = load ptr, ptr @_llgo_string, align 8
+  %138 = icmp eq ptr %137, null
+  br i1 %138, label %_llgo_31, label %_llgo_32

 _llgo_31:                                         ; preds = %_llgo_30
-  %141 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @7, i64 6 }, ptr undef }, ptr %137, 1
-  %142 = insertvalue %"github.com/goplus/llgo/runtime/abi.Imethod" { %"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @8, i64 9 }, ptr undef }, ptr %138, 1
-  %143 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.AllocU"(i64 48)
-  %144 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %143, i64 0
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %141, ptr %144, align 8
-  %145 = getelementptr %"github.com/goplus/llgo/runtime/abi.Imethod", ptr %143, i64 1
-  store %"github.com/goplus/llgo/runtime/abi.Imethod" %142, ptr %145, align 8
-  %146 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %143, 0
-  %147 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %146, i64 2, 1
-  %148 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %147, i64 2, 2
-  %149 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @4, i64 42 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %148)
-  store ptr %149, ptr @"_llgo_iface$a85zs5wWQQoPIERm_en8plssh4spdIeeXZPC-E0TDh0", align 8
+  %139 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
+  store ptr %139, ptr @_llgo_string, align 8
  br label %_llgo_32

 _llgo_32:                                         ; preds = %_llgo_31, %_llgo_30
-  %150 = load ptr, ptr @_llgo_string, align 8
-  %151 = icmp eq ptr %150, null
-  br i1 %151, label %_llgo_33, label %_llgo_34
-
-_llgo_33:                                         ; preds = %_llgo_32
-  %152 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Basic"(i64 24)
-  store ptr %152, ptr @_llgo_string, align 8
-  br label %_llgo_34
-
-_llgo_34:                                         ; preds = %_llgo_33, %_llgo_32
  ret void
 }

--- a/ssa/abitype.go
+++ b/ssa/abitype.go
@@ -186,6 +186,7 @@ func (b Builder) abiInterfaceOf(t *types.Interface) func() Expr {
 	}
 	return func() Expr {
 		prog := b.Prog
+		pkg := b.Pkg
 		methods := make([]Expr, n)
 		for i := 0; i < n; i++ {
 			m := t.Method(i)
@@ -195,7 +196,6 @@ func (b Builder) abiInterfaceOf(t *types.Interface) func() Expr {
 			}
 			methods[i] = b.abiImethodOf(mName, typs[i])
 		}
-		pkg := b.Pkg
 		fn := pkg.rtFunc("Interface")
 		tSlice := lastParamType(prog, fn)
 		methodSlice := b.SliceLit(tSlice, methods...)
--- a/ssa/interface.go
+++ b/ssa/interface.go
@@ -43,11 +43,11 @@ func (b Builder) newItab(tintf, typ Expr) Expr {
 	return b.Call(b.Pkg.rtFunc("NewItab"), tintf, typ)
 }

-func (b Builder) unsafeInterface(rawIntf *types.Interface, t Expr, data llvm.Value) llvm.Value {
+func (b Builder) unsafeInterface(rawIntf *types.Interface, originType types.Type, t Expr, data llvm.Value) llvm.Value {
 	if rawIntf.Empty() {
 		return b.unsafeEface(t.impl, data)
 	}
-	tintf := b.abiType(rawIntf)
+	tintf := b.abiType(originType)
 	itab := b.newItab(tintf, t)
 	return b.unsafeIface(itab.impl, data)
 }
@@ -112,7 +112,7 @@ func (b Builder) MakeInterface(tinter Type, x Expr) (ret Expr) {
 	case abi.Indirect:
 		vptr := b.AllocU(typ)
 		b.Store(vptr, x)
-		return Expr{b.unsafeInterface(rawIntf, tabi, vptr.impl), tinter}
+		return Expr{b.unsafeInterface(rawIntf, tinter.raw.Type, tabi, vptr.impl), tinter}
 	}
 	ximpl := x.impl
 	if lvl > 0 {
@@ -121,7 +121,7 @@ func (b Builder) MakeInterface(tinter Type, x Expr) (ret Expr) {
 	var u llvm.Value
 	switch kind {
 	case abi.Pointer:
-		return Expr{b.unsafeInterface(rawIntf, tabi, ximpl), tinter}
+		return Expr{b.unsafeInterface(rawIntf, tinter.raw.Type, tabi, ximpl), tinter}
 	case abi.Integer:
 		tu := prog.Uintptr()
 		u = llvm.CreateIntCast(b.impl, ximpl, tu.ll)
@@ -136,7 +136,7 @@ func (b Builder) MakeInterface(tinter Type, x Expr) (ret Expr) {
 		panic("todo")
 	}
 	data := llvm.CreateIntToPtr(b.impl, u, prog.tyVoidPtr())
-	return Expr{b.unsafeInterface(rawIntf, tabi, data), tinter}
+	return Expr{b.unsafeInterface(rawIntf, tinter.raw.Type, tabi, data), tinter}
 }

 func (b Builder) valFromData(typ Type, data llvm.Value) Expr {
@@ -249,7 +249,9 @@ func (b Builder) TypeAssert(x Expr, assertedTyp Type, commaOk bool) Expr {
 	} else {
 		if rawIntf, ok := assertedTyp.raw.Type.Underlying().(*types.Interface); ok {
 			eq = b.InlineCall(b.Pkg.rtFunc("Implements"), tabi, tx)
-			val = func() Expr { return Expr{b.unsafeInterface(rawIntf, tx, b.faceData(x.impl)), assertedTyp} }
+			val = func() Expr {
+				return Expr{b.unsafeInterface(rawIntf, assertedTyp.raw.Type, tx, b.faceData(x.impl)), assertedTyp}
+			}
 		} else {
 			eq = b.BinOp(token.EQL, tx, tabi)
 			val = func() Expr { return b.valFromData(assertedTyp, b.faceData(x.impl)) }
@@ -305,7 +307,7 @@ func (b Builder) ChangeInterface(typ Type, x Expr) (ret Expr) {
 	rawIntf := typ.raw.Type.Underlying().(*types.Interface)
 	tabi := b.faceAbiType(x)
 	data := b.faceData(x.impl)
-	return Expr{b.unsafeInterface(rawIntf, tabi, data), typ}
+	return Expr{b.unsafeInterface(rawIntf, typ.raw.Type, tabi, data), typ}
 }

 // -----------------------------------------------------------------------------
Author	SHA1	Message	Date
xgopilot	3344f9de51	refactor(ssa): rename namedIntf to originType and simplify interface type handling - Renamed parameter from `namedIntf` to `originType` for clarity - Removed redundant nil check since `b.abiType()` can handle both Named and Interface types - Simplified logic by always passing the origin type directly to `b.abiType()` 🤖 Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-29 03:46:55 +00:00
xgopilot	f8d7f1d931	test: update tpinst test output after interface type instantiation fix Updated cl/_testgo/tpinst/out.ll to reflect the new behavior where generic interface types (I[int] and I[float64]) are properly instantiated and initialized using NewNamedInterface and InitNamedInterface. 🤖 Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-29 02:21:23 +00:00
xgopilot	c47d60d05c	test: update interface test outputs after Named type preservation fix Regenerated all out.ll test files using llgen to reflect the interface metadata fix in ssa/abitype.go and ssa/interface.go. The Named interface type information is now properly preserved through interface construction, ensuring correct package path metadata for cross-package conversions. Files updated: - cl/_testgo/errors/out.ll - cl/_testgo/ifaceconv/out.ll - cl/_testgo/ifaceprom/out.ll - cl/_testgo/interface/out.ll - cl/_testgo/invoke/out.ll - cl/_testgo/reader/out.ll - cl/_testgo/reflect/out.ll - cl/_testrt/tpabi/out.ll - cl/_testrt/tpmethod/out.ll - cl/_testrt/vamethod/out.ll Test results: - TestFromTestgo: 48/49 passed (cgofull failed due to missing Python deps) - TestFromTestrt: 58/58 passed (100%) 🤖 Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-28 14:08:10 +00:00
xgopilot	2d4d516687	test: update interface1370 test outputs after Named type preservation fix 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-10-28 10:56:39 +00:00
xgopilot	05da9ec252	fix: preserve Named interface type information through interface construction This commit addresses the root cause identified in issue #1370 by preserving Named interface type information through the interface construction phase. Root Cause: Named interfaces were prematurely unwrapped via Underlying() in the interface construction phase (MakeInterface()/unsafeInterface()), causing the subsequent ABI type generation to hit `case types.Interface:` instead of `case types.Named:`, resulting in loss of package information. The Fix: 1. Modified `unsafeInterface()` to accept a `namedIntf types.Type` parameter 2. Updated all callers to pass the Named type (tinter.raw.Type, assertedTyp.raw.Type, etc.) 3. When namedIntf is available, pass it to `abiType()` to ensure proper routing through the type switch to `abiNamedInterfaceOf()` which has correct package context 4. Reverted the workaround logic in `abiInterfaceOf()` that extracted pkgPath from methods Impact: - Fixes segmentation faults when calling interface private methods across packages - Ensures runtime receives correct package path for interface metadata - Allows private method slots in itab to be properly filled 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-10-28 10:32:20 +00:00
xgopilot	ebd041082b	feat(demo): add result verification to go/token and go/types demos Added comprehensive result verification and assertions to ensure correctness: go/token demo: - Verify Pos values and IsValid() results - Check token string representations - Validate keyword detection (IsKeyword()) - Assert operator precedence relationships - Verify file and position operations go/types demo: - Validate basic type kinds - Check object names and types (Var, Const, Func, TypeName) - Verify package path and name - Assert interface method counts and names - Check struct field counts, names, and types - Validate signature params and results - Verify tuple, array, slice, pointer, map, and chan properties All demos now fail fast with panic() if results don't match expected values, providing better test coverage than just printing output. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-28 06:56:14 +00:00
xgopilot	75e77caf29	feat(demo): add comprehensive public API tests to gotypes and gotoken Expanded demo tests to cover more public methods and functions from go/types and go/token packages, as discovered via `go doc`. go/types additions: - Type comparison functions: Identical, AssignableTo, Comparable, ConvertibleTo - Interface checking: Implements, AssertableTo - String formatting: TypeString, ObjectString with qualifiers - Lookup utilities: LookupFieldOrMethod, NewMethodSet - Type utilities: IsInterface, Default, Id go/token additions: - Utility functions: IsExported, IsIdentifier, IsKeyword, Lookup These additions provide better coverage of the packages' public APIs and demonstrate proper usage patterns for interface conversions and method calls. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-28 06:27:36 +00:00
xgopilot	0256ce2232	style(demo): align gotypes and gotoken demos with standard demo pattern - Removed header/footer print statements from main() - Added '\n' prefix to section headers (except first) for consistent spacing - Follows the pattern established in maphash and other demo files This makes the output cleaner and consistent with other demo files in the project. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-28 04:02:36 +00:00
xgopilot	e46d22976a	fix(demo): remove unused go/ast import from gotypes demo Removed the unused "go/ast" import from _demo/go/gotypes/main.go that was causing compilation errors. The demo now compiles and runs successfully with both standard go and llgo. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-28 03:32:59 +00:00
xgopilot	6507e3410c	refactor(demo): rename and expand go/types and go/token test demos - Renamed _demo/go/issue1370_case1 to _demo/go/gotypes - Renamed _demo/go/issue1370_case2 to _demo/go/gotoken - Expanded gotypes demo to test comprehensive go/types APIs: - Basic types (Int, String, Bool, Float64) - Objects (Var, Const, Func, TypeName) - Scope operations (Insert, Lookup, Names, Len) - Package operations - Named types - Interface types with methods - Struct types with fields - Signature types with params and results - Tuple operations - Composite types (Array, Slice, Pointer, Map, Chan) - Expanded gotoken demo to test comprehensive go/token APIs: - Pos operations and validation - Token types (operators, literals, keywords) - Token methods (String, IsKeyword, Precedence) - FileSet operations (AddFile, File, Position) - File operations (AddLine, Pos, Offset, Line, LineStart) - Position struct and methods Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-28 02:40:15 +00:00
xgopilot	b2411a1750	chore: remove temporary .tmp-comment and .tmp-images directories	2025-10-27 14:28:38 +00:00
xgopilot	902ac3b35a	test(demo): restructure issue #1370 regression tests to match maphash style - Remove temporary .tmp-comment/ and .tmp-images/ directories - Remove llgo binary from repository - Refactor _demo/go/issue1370_case1 to include multiple test functions with proper validation - Refactor _demo/go/issue1370_case2 to include multiple test functions with proper validation - Tests now panic on failure with descriptive error messages - Follow the same test structure as _demo/go/maphash 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-10-27 13:41:40 +00:00
xgopilot	b62dafbc3a	fix(ssa): use abi.PathOf() for correct package path in interface metadata Fixes os.ReadDir segfault caused by package path mismatch between llgo overlay packages and canonical standard library paths. The issue occurred in: os.ReadDir → sort.Slice → reflectlite.Swapper where internal/reflectlite.Type interface has private methods common() and uncommon(). Using mPkg.Path() returned the overlay path 'github.com/goplus/llgo/runtime/internal/lib/internal/reflectlite' instead of the canonical 'internal/reflectlite', causing runtime to only fill public methods and leave private method pointers NULL. Changed to use abi.PathOf() which returns the correct canonical package path for matching, ensuring all interface methods (both public and private) are properly filled in the interface table. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>	2025-10-27 11:32:38 +00:00
xgopilot	89e483b8ec	test(demo): add regression demos for issue #1370 cases - case1: go/types.Object with Scope.Insert() calling private setParent() - case2: go/ast.Expr interface conversion with private exprNode() Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 10:34:53 +00:00
xgopilot	18de107520	Revert "fix(ssa): extract PkgPath from any method, not just private methods" This reverts commit dee7b873f56a6dd86a9b74cdf8f3ebe49c5ccb98. The fix didn't resolve the readdir segfault. Need to investigate more thoroughly by examining LLVM IR output. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 09:27:43 +00:00
xgopilot	dee7b873a6	fix(ssa): extract PkgPath from any method, not just private methods The previous fix only extracted package path from private methods, causing segfaults for interfaces with only exported methods (like fs.DirEntry). Root cause: - For interfaces with only exported methods, the loop never entered the !token.IsExported(mName) block - pkgPath remained empty and fell back to pkg.Path() (compilation package) - This caused wrong PkgPath for standard library interfaces like fs.DirEntry - Runtime received wrong package path, leading to segfaults Fix: - Extract pkgPath from the FIRST method (any method), not just private ones - All methods have correct package information via m.Pkg() - Only fall back to pkg.Path() if the interface has no methods or m.Pkg() is nil This fixes the readdir demo segfault while maintaining the fix for issue #1370. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 09:07:35 +00:00
xgopilot	b3d123e235	test(cl): add missing out.ll for geometry1370 test case Generated the expected LLVM IR output file for the geometry1370 test case that was missing, causing CI failures on macOS and Ubuntu. 🤖 Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 08:49:19 +00:00
xgopilot	670f880c78	refactor(test): move issue #1370 geometry test to cl/_testgo/interface1370 - Move geometry package from _demo to cl/_testdata/geometry1370 - Create simplified test in cl/_testgo/interface1370 following interface test pattern - Generate .ll file with llgen to verify interface metadata package path fix - Remove old demo files (issue1370_geometry, issue1370_goast, issue1370_gotypes) - Remove .tmp-comment files The new test structure is simpler and follows the existing cl/_testgo/interface pattern, focusing on demonstrating the interface metadata fix for private methods across packages. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 08:03:58 +00:00
xgopilot	0ee2530c2e	refactor: move issue #1370 regression tests to _demo/go Move the three regression test cases from _demo/ to _demo/go/: - issue1370_gotypes (go/types.Object test) - issue1370_goast (go/ast.Expr test) - issue1370_geometry (custom interface test) Updated import path in geometry.go to reflect new location. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 07:25:20 +00:00
xgopilot	85fd37e375	refactor: move issue #1370 regression tests from _cmptest to _demo Move the three regression test cases for issue #1370 from _cmptest/ to _demo/: - issue1370_gotypes (go/types.Object test) - issue1370_goast (go/ast.Expr test) - issue1370_geometry (custom interface test) Updated import path in geometry.go to reflect new location. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 07:10:43 +00:00
xgopilot	2b763b631f	test: add regression tests for issue #1370 Add three regression test cases for cross-package interface private method calls: 1. _cmptest/issue1370_gotypes/ - Tests go/types.Object interface with Scope.Insert() which calls the private setParent() method 2. _cmptest/issue1370_goast/ - Tests go/ast.Expr interface conversion with ast.Ident which has a private exprNode() method 3. _cmptest/issue1370_geometry/ - Tests custom geometry.Shape interface with private methods (validate, setID) across package boundaries These tests verify the fix in ssa/abitype.go correctly sets the interface metadata's PkgPath to the interface definition package instead of the compilation package, preventing segmentation faults when calling private methods. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 07:04:57 +00:00
xgopilot	d864e3b685	revert(cl): revert debug/out.ll to skip marker The debug test's out.ll file with ';' will skip compare test, so we don't need to update it with full LLVM IR. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <51194195+luoliwoshang@users.noreply.github.com>	2025-10-27 03:35:07 +00:00
xgopilot	5358d16eb7	test(cl): regenerate interface test .ll file after llgen update Reinstalled llgen tool and regenerated test case to reflect the interface metadata package path fix. The generated LLVM IR now correctly uses the interface definition package path instead of the compilation package path. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <luoliwoshang@users.noreply.github.com>	2025-10-23 13:23:51 +00:00
xgopilot	dcf0898f3b	test(cl): regenerate test .ll files and remove go/types test - Regenerated all test case .ll files using llgen to reflect the interface metadata package path fix - Updated debug/out.ll which was previously a placeholder - Removed cl/_testdata/gotypesissue test case as requested - Removed _demo/go/gotypesissue demo as requested - All cl tests pass Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <luoliwoshang@users.noreply.github.com>	2025-10-23 12:34:59 +00:00
xgopilot	05b382fe64	test(cl): add test case for go/types Scope.Insert Add LLVM IR test case for cross-package interface private method calls using go/types.Scope.Insert. This test verifies the fix in PR #1371 by checking the generated LLVM IR includes correct package path for interface metadata with private methods. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <luoliwoshang@users.noreply.github.com>	2025-10-23 10:59:14 +00:00
xgopilot	816854c9cc	test(demo): add go/types Scope.Insert demo Add a demo program to demonstrate the fix for cross-package interface private method calls. This demo uses go/types.Scope.Insert which has private methods in the go/types package, making it a good test case for the bug fix in PR #1371. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <luoliwoshang@users.noreply.github.com>	2025-10-23 10:44:56 +00:00
xgopilot	dba9bcc4e4	fix(ssa): use correct package path for interface metadata in abiInterfaceOf When converting concrete type pointers to interfaces with private methods across packages, the interface metadata's PkgPath was incorrectly set to the current compilation package instead of the interface definition package. This caused the runtime to only fill exported methods in the itab, leaving private method slots as NULL (0x0), which led to segmentation faults when calling these private methods. The fix extracts the package path from the interface's private methods (if any) instead of using the current package path. This ensures the runtime receives the correct package path for the visibility check. Fixes #1370 Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <luoliwoshang@users.noreply.github.com>	2025-10-23 10:30:00 +00:00