code review 135830043: cmd/cc, runtime: convert C compilers to use Go calling ...

src/cmd/api/goapi.go

 // Copyright 2011 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.
 
 // +build api_tool
 
 // Binary api computes the exported API of a set of Go packages.
 package main
 
 import (
@@ skipping 367 matching lines @@
         }
         if w.context != nil && file == fmt.Sprintf("zruntime_defs_%s_%s.go", w.context.GOOS, w.context.GOARCH) {
                 // Just enough to keep the api checker happy.
                 src := "package runtime; type (" +
                         " maptype struct{}; _type struct{}; alg struct{};" +
                         " mspan struct{}; m struct{}; lock struct{}; slicetype struct{};" +
                         " iface struct{}; eface struct{}; interfacetype struct{}; itab struct{};" +
                         " mcache struct{}; bucket struct{}; sudog struct{}; g struct{};" +
                         " hchan struct{}; chantype struct{}; waitq struct{};" +
                         " note struct{}; wincallbackcontext struct{};" +
+                        " gobuf struct{}; funcval struct{};" +
                         "); " +
                         "const ( cb_max = 2000 )"
                 f, err = parser.ParseFile(fset, filename, src, 0)
                 if err != nil {
                         log.Fatalf("incorrect generated file: %s", err)
                 }
         }
 
         if f == nil {
                 f, err = parser.ParseFile(fset, filename, nil, 0)
@@ skipping 467 matching lines @@
 
         if _, dup := w.features[f]; dup {
                 panic("duplicate feature inserted: " + f)
         }
         w.features[f] = true
 
         if *verbose {
                 log.Printf("feature: %s", f)
         }
 }