code review 136980044: runtime: convert chanrecv to Go

src/pkg/runtime/pprof/pprof_test.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 !nacl
 
 package pprof_test
 
 import (
         "bytes"
@@ skipping 275 matching lines @@
 #       0x[0-9,a-f]+    runtime/pprof_test\.TestBlockProfile\+0x[0-9,a-f]+      .*/src/pkg/runtime/pprof/pprof_test.go:[0-9]+
 `},
                 {"chan send", blockChanSend, `
 [0-9]+ [0-9]+ @ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+
 #       0x[0-9,a-f]+    runtime\.chansend1\+0x[0-9,a-f]+        .*/src/pkg/runtime/chan.go:[0-9]+
 #       0x[0-9,a-f]+    runtime/pprof_test\.blockChanSend\+0x[0-9,a-f]+ .*/src/pkg/runtime/pprof/pprof_test.go:[0-9]+
 #       0x[0-9,a-f]+    runtime/pprof_test\.TestBlockProfile\+0x[0-9,a-f]+      .*/src/pkg/runtime/pprof/pprof_test.go:[0-9]+
 `},
                 {"chan close", blockChanClose, `
 [0-9]+ [0-9]+ @ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+
-#       0x[0-9,a-f]+    runtime\.chanrecv1\+0x[0-9,a-f]+        .*/src/pkg/runtime/chan.goc:[0-9]+
+#       0x[0-9,a-f]+    runtime\.chanrecv1\+0x[0-9,a-f]+        .*/src/pkg/runtime/chan.go:[0-9]+
 #       0x[0-9,a-f]+    runtime/pprof_test\.blockChanClose\+0x[0-9,a-f]+        .*/src/pkg/runtime/pprof/pprof_test.go:[0-9]+
 #       0x[0-9,a-f]+    runtime/pprof_test\.TestBlockProfile\+0x[0-9,a-f]+      .*/src/pkg/runtime/pprof/pprof_test.go:[0-9]+
 `},
                 {"select recv async", blockSelectRecvAsync, `
 [0-9]+ [0-9]+ @ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+
 #       0x[0-9,a-f]+    runtime\.selectgo\+0x[0-9,a-f]+ .*/src/pkg/runtime/chan.goc:[0-9]+
 #       0x[0-9,a-f]+    runtime/pprof_test\.blockSelectRecvAsync\+0x[0-9,a-f]+  .*/src/pkg/runtime/pprof/pprof_test.go:[0-9]+
 #       0x[0-9,a-f]+    runtime/pprof_test\.TestBlockProfile\+0x[0-9,a-f]+      .*/src/pkg/runtime/pprof/pprof_test.go:[0-9]+
 `},
                 {"select send sync", blockSelectSendSync, `
@@ skipping 107 matching lines @@
         mu.Lock()
         go func() {
                 time.Sleep(blockDelay)
                 mu.Lock()
                 c.Signal()
                 mu.Unlock()
         }()
         c.Wait()
         mu.Unlock()
 }