文件操作 - issue4667.go
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文件: /usr/share/go-1.23/test/fixedbugs/issue4667.go
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// run // Copyright 2013 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. package main import ( "fmt" "os" "testing" ) var globl *int func G() { F() } func F() { var x int globl = &x } func main() { nf := testing.AllocsPerRun(100, F) ng := testing.AllocsPerRun(100, G) if int(nf) > 1 { fmt.Printf("AllocsPerRun(100, F) = %v, want 1\n", nf) os.Exit(1) } if int(ng) > 1 { fmt.Printf("AllocsPerRun(100, G) = %v, want 1\n", ng) os.Exit(1) } }
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