llgo.string (llgo/ssa.MakeString) fix
This commit is contained in:
@@ -14,6 +14,8 @@ func f() {
|
||||
}
|
||||
|
||||
func main() {
|
||||
println(c.GoString(c.Str("sync.Once demo\n"), 9))
|
||||
println(c.GoString(c.Str("sync.Once demo\n")))
|
||||
f()
|
||||
f()
|
||||
}
|
||||
|
||||
@@ -137,6 +137,7 @@ func TestErrBuiltin(t *testing.T) {
|
||||
test("advance", func(ctx *context) { ctx.advance(nil, nil) })
|
||||
test("alloca", func(ctx *context) { ctx.alloca(nil, nil) })
|
||||
test("allocaCStr", func(ctx *context) { ctx.allocaCStr(nil, nil) })
|
||||
test("string", func(ctx *context) { ctx.string(nil, nil) })
|
||||
test("stringData", func(ctx *context) { ctx.stringData(nil, nil) })
|
||||
test("sigsetjmp", func(ctx *context) { ctx.sigsetjmp(nil, nil) })
|
||||
test("siglongjmp", func(ctx *context) { ctx.siglongjmp(nil, nil) })
|
||||
|
||||
@@ -67,16 +67,20 @@ func (b Builder) getField(x Expr, idx int) Expr {
|
||||
// -----------------------------------------------------------------------------
|
||||
|
||||
// MakeString creates a new string from a C string pointer and length.
|
||||
func (b Builder) MakeString(cstr Expr, n ...Expr) Expr {
|
||||
func (b Builder) MakeString(cstr Expr, n ...Expr) (ret Expr) {
|
||||
if debugInstr {
|
||||
log.Printf("MakeString %v\n", cstr.impl)
|
||||
}
|
||||
pkg := b.Pkg
|
||||
prog := b.Prog
|
||||
ret.Type = prog.String()
|
||||
if len(n) == 0 {
|
||||
return b.Call(pkg.rtFunc("StringFromCStr"), cstr)
|
||||
ret.impl = b.Call(pkg.rtFunc("StringFromCStr"), cstr).impl
|
||||
} else {
|
||||
// TODO(xsw): remove Convert
|
||||
ret.impl = b.Call(pkg.rtFunc("StringFrom"), cstr, b.Convert(prog.Int(), n[0])).impl
|
||||
}
|
||||
// TODO(xsw): remove Convert
|
||||
return b.Call(pkg.rtFunc("StringFrom"), cstr, b.Convert(b.Prog.Int(), n[0]))
|
||||
return
|
||||
}
|
||||
|
||||
// StringData returns the data pointer of a string.
|
||||
|
||||
Reference in New Issue
Block a user