From: Russ Cox <rsc@golang.org>
Date: Wed, 2 Feb 2011 23:53:03 +0000 (-0500)
Subject: cgo: rename internal f to avoid conflict with possible C global named f
X-Git-Tag: weekly.2011-02-15~125
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=259a974292e7d85d50d0273a530e0c068f410689;p=gostls13.git

cgo: rename internal f to avoid conflict with possible C global named f

Fixes #1452.

R=r
CC=golang-dev
https://golang.org/cl/4023060
---

diff --git a/src/cmd/cgo/gcc.go b/src/cmd/cgo/gcc.go
index cadc6fae90..9754c1d565 100644
--- a/src/cmd/cgo/gcc.go
+++ b/src/cmd/cgo/gcc.go
@@ -288,7 +288,7 @@ func (p *Package) guessKinds(f *File) []*Name {
 	var b bytes.Buffer
 	b.WriteString(builtinProlog)
 	b.WriteString(f.Preamble)
-	b.WriteString("void f(void) {\n")
+	b.WriteString("void __cgo__f__(void) {\n")
 	b.WriteString("#line 0 \"cgo-test\"\n")
 	for i, n := range toSniff {
 		fmt.Fprintf(&b, "%s; enum { _cgo_enum_%d = %s }; /* cgo-test:%d */\n", n.C, i, n.C, i)