mirror of
https://github.com/golang/go
synced 2024-11-22 16:54:48 -07:00
52 lines
788 B
Go
52 lines
788 B
Go
// $G $D/$F.go && $L $F.$A && ./$A.out || echo BUG: bug196
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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var m = map[int]int{0: 0, 1: 0}
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var nf = 0
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var i int
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func multi() (int, int) { return 1, 2 }
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func xxx() {
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//TODO(rsc): uncomment when this syntax is valid for receive+check closed
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// var c chan int
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// x, ok := <-c
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var m map[int]int
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x, ok := m[1]
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var i interface{}
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var xx int
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xx, ok = i.(int)
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a, b := multi()
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_, _, _, _, _ = x, ok, xx, a, b
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}
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func f() map[int]int {
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nf++
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return m
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}
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func g() *int {
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nf++
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return &i
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}
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func main() {
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f()[0]++
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f()[1] += 2
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*g() %= 2
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if nf != 3 {
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println("too many calls:", nf)
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panic("fail")
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}
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}
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