1
0
mirror of https://github.com/golang/go synced 2024-11-22 04:44:39 -07:00
go/test/struct0.go
Russ Cox 57eb06fe93 test: use testlib (final 61)
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g
X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5671080
2012-02-16 23:51:04 -05:00

35 lines
561 B
Go

// run
// 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.
// zero length structs.
// used to not be evaluated.
// issue 2232.
package main
func recv(c chan interface{}) struct{} {
return (<-c).(struct{})
}
var m = make(map[interface{}]int)
func recv1(c chan interface{}) {
defer rec()
m[(<-c).(struct{})] = 0
}
func rec() {
recover()
}
func main() {
c := make(chan interface{})
go recv(c)
c <- struct{}{}
go recv1(c)
c <- struct{}{}
}