diff --git a/cl/_testgo/errors/out.ll b/cl/_testgo/errors/out.ll
index e69de29b..2e203fa4 100644
--- a/cl/_testgo/errors/out.ll
+++ b/cl/_testgo/errors/out.ll
@@ -0,0 +1,213 @@
+; ModuleID = 'main'
+source_filename = "main"
+
+%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
+%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%main.errorString = type { %"github.com/goplus/llgo/internal/runtime.String" }
+%"github.com/goplus/llgo/internal/abi.StructField" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1 }
+%"github.com/goplus/llgo/internal/runtime.Slice" = type { ptr, i64, i64 }
+%"github.com/goplus/llgo/internal/abi.Imethod" = type { %"github.com/goplus/llgo/internal/runtime.String", ptr }
+
+@"main.init$guard" = global ptr null
+@"*main.errorString" = global ptr null
+@"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU" = linkonce global ptr null
+@__llgo_argc = global ptr null
+@__llgo_argv = global ptr null
+@0 = private unnamed_addr constant [9 x i8] c"an error\00", align 1
+@1 = private unnamed_addr constant [2 x i8] c"s\00", align 1
+@2 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
+@3 = private unnamed_addr constant [5 x i8] c"main\00", align 1
+@4 = private unnamed_addr constant [5 x i8] c"main\00", align 1
+@5 = private unnamed_addr constant [17 x i8] c"main.errorString\00", align 1
+@6 = private unnamed_addr constant [6 x i8] c"Error\00", align 1
+@"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to" = linkonce global ptr null
+@7 = private unnamed_addr constant [5 x i8] c"main\00", align 1
+
+define %"github.com/goplus/llgo/internal/runtime.iface" @main.New(%"github.com/goplus/llgo/internal/runtime.String" %0) {
+_llgo_0:
+  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 16)
+  %2 = getelementptr inbounds %main.errorString, ptr %1, i32 0, i32 0
+  store %"github.com/goplus/llgo/internal/runtime.String" %0, ptr %2, align 8
+  %3 = load ptr, ptr @"*main.errorString", align 8
+  %4 = load ptr, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
+  %5 = call ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr %4, ptr %3)
+  %6 = alloca %"github.com/goplus/llgo/internal/runtime.iface", align 8
+  %7 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %6, i32 0, i32 0
+  store ptr %5, ptr %7, align 8
+  %8 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.iface", ptr %6, i32 0, i32 1
+  store ptr %1, ptr %8, align 8
+  %9 = load %"github.com/goplus/llgo/internal/runtime.iface", ptr %6, align 8
+  ret %"github.com/goplus/llgo/internal/runtime.iface" %9
+}
+
+define %"github.com/goplus/llgo/internal/runtime.String" @"(*main.errorString).Error"(ptr %0) {
+_llgo_0:
+  %1 = getelementptr inbounds %main.errorString, ptr %0, i32 0, i32 0
+  %2 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %1, align 8
+  ret %"github.com/goplus/llgo/internal/runtime.String" %2
+}
+
+define void @main.init() {
+_llgo_0:
+  %0 = load i1, ptr @"main.init$guard", align 1
+  br i1 %0, label %_llgo_2, label %_llgo_1
+
+_llgo_1:                                          ; preds = %_llgo_0
+  store i1 true, ptr @"main.init$guard", align 1
+  call void @"main.init$abi"()
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  ret void
+}
+
+define i32 @main(i32 %0, ptr %1) {
+_llgo_0:
+  store i32 %0, ptr @__llgo_argc, align 4
+  store ptr %1, ptr @__llgo_argv, align 8
+  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @main.init()
+  %2 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i32 0, i32 0
+  store ptr @0, ptr %3, align 8
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %2, i32 0, i32 1
+  store i64 8, ptr %4, align 4
+  %5 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %2, align 8
+  %6 = call %"github.com/goplus/llgo/internal/runtime.iface" @main.New(%"github.com/goplus/llgo/internal/runtime.String" %5)
+  %7 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %6, 0
+  %8 = getelementptr ptr, ptr %7, i64 3
+  %9 = load ptr, ptr %8, align 8
+  %10 = extractvalue %"github.com/goplus/llgo/internal/runtime.iface" %6, 1
+  %11 = alloca { ptr, ptr }, align 8
+  %12 = getelementptr inbounds { ptr, ptr }, ptr %11, i32 0, i32 0
+  store ptr %9, ptr %12, align 8
+  %13 = getelementptr inbounds { ptr, ptr }, ptr %11, i32 0, i32 1
+  store ptr %10, ptr %13, align 8
+  %14 = load { ptr, ptr }, ptr %11, align 8
+  %15 = extractvalue { ptr, ptr } %14, 1
+  %16 = extractvalue { ptr, ptr } %14, 0
+  %17 = call %"github.com/goplus/llgo/internal/runtime.String" %16(ptr %15)
+  call void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface" %6)
+  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
+  call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %17)
+  call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
+  ret i32 0
+}
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.NewItab"(ptr, ptr)
+
+declare void @"github.com/goplus/llgo/internal/runtime.init"()
+
+declare void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/goplus/llgo/internal/runtime.iface")
+
+declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
+
+declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
+
+define void @"main.init$abi"() {
+_llgo_0:
+  %0 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %1 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %0, i32 0, i32 0
+  store ptr @1, ptr %1, align 8
+  %2 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %0, i32 0, i32 1
+  store i64 1, ptr %2, align 4
+  %3 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %0, align 8
+  %4 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
+  %5 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %6 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %5, i32 0, i32 0
+  store ptr @2, ptr %6, align 8
+  %7 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %5, i32 0, i32 1
+  store i64 0, ptr %7, align 4
+  %8 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %5, align 8
+  %9 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %3, ptr %4, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %8, i1 false)
+  %10 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %11 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %10, i32 0, i32 0
+  store ptr @3, ptr %11, align 8
+  %12 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %10, i32 0, i32 1
+  store i64 4, ptr %12, align 4
+  %13 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %10, align 8
+  %14 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 56)
+  %15 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %14, i64 0
+  store %"github.com/goplus/llgo/internal/abi.StructField" %9, ptr %15, align 8
+  %16 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
+  %17 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %16, i32 0, i32 0
+  store ptr %14, ptr %17, align 8
+  %18 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %16, i32 0, i32 1
+  store i64 1, ptr %18, align 4
+  %19 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %16, i32 0, i32 2
+  store i64 1, ptr %19, align 4
+  %20 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %16, align 8
+  %21 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" %13, i64 16, %"github.com/goplus/llgo/internal/runtime.Slice" %20)
+  %22 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %23 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %22, i32 0, i32 0
+  store ptr @4, ptr %23, align 8
+  %24 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %22, i32 0, i32 1
+  store i64 4, ptr %24, align 4
+  %25 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %22, align 8
+  %26 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %27 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %26, i32 0, i32 0
+  store ptr @5, ptr %27, align 8
+  %28 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %26, i32 0, i32 1
+  store i64 16, ptr %28, align 4
+  %29 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %26, align 8
+  %30 = call ptr @"github.com/goplus/llgo/internal/runtime.Named"(%"github.com/goplus/llgo/internal/runtime.String" %25, %"github.com/goplus/llgo/internal/runtime.String" %29, ptr %21, { ptr, i64, i64 } zeroinitializer)
+  %31 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %30)
+  store ptr %31, ptr @"*main.errorString", align 8
+  %32 = load ptr, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
+  %33 = icmp eq ptr %32, null
+  br i1 %33, label %_llgo_1, label %_llgo_2
+
+_llgo_1:                                          ; preds = %_llgo_0
+  %34 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %35 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %34, i32 0, i32 0
+  store ptr @6, ptr %35, align 8
+  %36 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %34, i32 0, i32 1
+  store i64 5, ptr %36, align 4
+  %37 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %34, align 8
+  %38 = load ptr, ptr @"_llgo_func$zNDVRsWTIpUPKouNUS805RGX--IV9qVK8B31IZbg5to", align 8
+  %39 = alloca %"github.com/goplus/llgo/internal/abi.Imethod", align 8
+  %40 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Imethod", ptr %39, i32 0, i32 0
+  store %"github.com/goplus/llgo/internal/runtime.String" %37, ptr %40, align 8
+  %41 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Imethod", ptr %39, i32 0, i32 1
+  store ptr %38, ptr %41, align 8
+  %42 = load %"github.com/goplus/llgo/internal/abi.Imethod", ptr %39, align 8
+  %43 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 24)
+  %44 = getelementptr %"github.com/goplus/llgo/internal/abi.Imethod", ptr %43, i64 0
+  store %"github.com/goplus/llgo/internal/abi.Imethod" %42, ptr %44, align 8
+  %45 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
+  %46 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %45, i32 0, i32 0
+  store ptr %43, ptr %46, align 8
+  %47 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %45, i32 0, i32 1
+  store i64 1, ptr %47, align 4
+  %48 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %45, i32 0, i32 2
+  store i64 1, ptr %48, align 4
+  %49 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %45, align 8
+  %50 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
+  %51 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %50, i32 0, i32 0
+  store ptr @7, ptr %51, align 8
+  %52 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %50, i32 0, i32 1
+  store i64 4, ptr %52, align 4
+  %53 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %50, align 8
+  %54 = call ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String" %53, %"github.com/goplus/llgo/internal/runtime.Slice" %49)
+  store ptr %54, ptr @"_llgo_iface$Fh8eUJ-Gw4e6TYuajcFIOSCuqSPKAt5nS4ow7xeGXEU", align 8
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  ret void
+}
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String", i64, %"github.com/goplus/llgo/internal/runtime.Slice")
+
+declare %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String", ptr, i64, %"github.com/goplus/llgo/internal/runtime.String", i1)
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64)
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.Named"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.String", ptr, %"github.com/goplus/llgo/internal/runtime.Slice")
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.Interface"(%"github.com/goplus/llgo/internal/runtime.String", %"github.com/goplus/llgo/internal/runtime.Slice")
diff --git a/cl/_testgo/struczero/out.ll b/cl/_testgo/struczero/out.ll
index 8299781b..20514bcb 100644
--- a/cl/_testgo/struczero/out.ll
+++ b/cl/_testgo/struczero/out.ll
@@ -20,7 +20,7 @@ source_filename = "main"
 @3 = private unnamed_addr constant [2 x i8] c"F\00", align 1
 @4 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
 @5 = private unnamed_addr constant [5 x i8] c"main\00", align 1
-@6 = private unnamed_addr constant [5 x i8] c"main\00", align 1
+@6 = private unnamed_addr constant [39 x i8] c"github.com/goplus/llgo/cl/internal/foo\00", align 1
 @7 = private unnamed_addr constant [43 x i8] c"github.com/goplus/llgo/cl/internal/foo.Foo\00", align 1
 @8 = private unnamed_addr constant [3 x i8] c"pb\00", align 1
 @9 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
@@ -257,7 +257,7 @@ _llgo_1:                                          ; preds = %_llgo_0
   %36 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %35, i32 0, i32 0
   store ptr @6, ptr %36, align 8
   %37 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %35, i32 0, i32 1
-  store i64 4, ptr %37, align 4
+  store i64 38, ptr %37, align 4
   %38 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %35, align 8
   %39 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
   %40 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %39, i32 0, i32 0
diff --git a/cl/_testrt/any/out.ll b/cl/_testrt/any/out.ll
index 612c682e..50a3b9db 100644
--- a/cl/_testrt/any/out.ll
+++ b/cl/_testrt/any/out.ll
@@ -115,7 +115,7 @@ _llgo_0:
 
 _llgo_1:                                          ; preds = %_llgo_0
   %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 3)
-  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.Pointer"(ptr %2)
+  %3 = call ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr %2)
   store ptr %3, ptr @"*_llgo_int8", align 8
   br label %_llgo_2
 
@@ -123,4 +123,4 @@ _llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
   ret void
 }
 
-declare ptr @"github.com/goplus/llgo/internal/runtime.Pointer"(ptr)
+declare ptr @"github.com/goplus/llgo/internal/runtime.PointerTo"(ptr)
diff --git a/cl/compile.go b/cl/compile.go
index 9db16bcb..f5708851 100644
--- a/cl/compile.go
+++ b/cl/compile.go
@@ -562,7 +562,7 @@ func (p *context) compileInstrOrValue(b llssa.Builder, iv instrOrValue, asValue
 			o := p.compileValue(b, cv)
 			fn := b.Imethod(o, v.Call.Method)
 			args := p.compileValues(b, v.Call.Args, fnNormal)
-			b.Call(fn, args...)
+			ret = b.Call(fn, args...)
 			break
 		}
 		kind := p.funcKind(cv)
diff --git a/ssa/cl_test.go b/ssa/cl_test.go
index 488a36bc..513944c1 100644
--- a/ssa/cl_test.go
+++ b/ssa/cl_test.go
@@ -26,7 +26,7 @@ import (
 )
 
 func TestFromTestgo(t *testing.T) {
-	cltest.FromDir(t, "errors", "../cl/_testgo", false)
+	cltest.FromDir(t, "", "../cl/_testgo", false)
 }
 
 func TestFromTestpy(t *testing.T) {