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// Copyright 2012 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.
// Test case for issue 3106: Better synchronization of
// parser after certain syntax errors.
package main
func f() {
var m Mutex
c := MakeCond(&m)
percent := 0
const step = 10
for i := 0; i < 5; i++ {
go func() {
for {
// Emulates some useful work.
time.Sleep(1e8)
m.Lock()
defer
if /* ERROR "expected operand, found 'if'" */ percent == 100 {
m.Unlock()
break
}
percent++
if percent % step == 0 {
//c.Signal()
}
m.Unlock()
}
}()
}
for {
m.Lock()
if percent == 0 || percent % step != 0 {
c.Wait()
}
fmt.Print(",")
if percent == 100 {
m.Unlock()
break
}
m.Unlock()
}
}
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