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cmd/compile: do not emit args_stackmap for func _
Fixes #11699. Change-Id: I01bf506d76260bcdf828bbde52791e328aa441a5 Reviewed-on: https://go-review.googlesource.com/16921 Reviewed-by: Ian Lance Taylor <iant@golang.org>
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@ -129,6 +129,9 @@ func gcsymdup(s *Sym) {
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}
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func emitptrargsmap() {
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if Curfn.Func.Nname.Sym.Name == "_" {
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return
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}
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sym := Lookup(fmt.Sprintf("%s.args_stackmap", Curfn.Func.Nname.Sym.Name))
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nptr := int(Curfn.Type.Argwid / int64(Widthptr))
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12
test/fixedbugs/issue11699.go
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12
test/fixedbugs/issue11699.go
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@ -0,0 +1,12 @@
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// compile
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// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// issue 11699; used to fail with duplicate _.args_stackmap symbols.
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package p
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func _()
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func _()
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