code review 1399041: Correct _cgo_free when C ABI does not pass first arg on...

src/cmd/cgo/out.go

 // Copyright 2009 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 package main
 
 import (
         "fmt"
         "go/ast"
         "go/printer"
@@ skipping 550 matching lines @@
 `
 
 const cProlog = `
 #include "runtime.h"
 #include "cgocall.h"
 
 #pragma dynimport initcgo initcgo "%s/libcgo.so"
 #pragma dynimport libcgo_thread_start libcgo_thread_start "%s/libcgo.so"
 #pragma dynimport libcgo_set_scheduler libcgo_set_scheduler "%s/libcgo.so"
 #pragma dynimport _cgo_malloc _cgo_malloc "%s/libcgo.so"
-#pragma dynimport _cgo_free free "%s/libcgo.so"
+#pragma dynimport _cgo_free _cgo_free "%s/libcgo.so"
 
 void
 ·_C_GoString(int8 *p, String s)
 {
         s = gostring((byte*)p);
         FLUSH(&s);
 }
 
 void
 ·_C_CString(String s, int8 *p)
@@ skipping 11 matching lines @@
 typedef unsigned char uchar;
 typedef unsigned short ushort;
 typedef long long int64;
 typedef unsigned long long uint64;
 
 typedef struct { char *p; int n; } GoString;
 typedef void *GoMap;
 typedef void *GoChan;
 typedef struct { void *t; void *v; } GoInterface;
 `