mirror of
https://github.com/golang/go
synced 2024-11-23 19:20:03 -07:00
f8f630f5ec
newstackcall creates a new stack segment, and we want to be able to throw away all that code. LGTM=khr R=khr, iant CC=dvyukov, golang-codereviews, r https://golang.org/cl/139270043
39 lines
587 B
Go
39 lines
587 B
Go
// run
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// Copyright 2013 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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import (
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"fmt"
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"os"
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"runtime"
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"strings"
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)
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func main() {
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f()
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panic("deferred function not run")
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}
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var x = 1
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func f() {
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if x == 0 {
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return
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}
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defer g()
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panic("panic")
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}
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func g() {
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_, file, line, _ := runtime.Caller(3)
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if !strings.HasSuffix(file, "issue5856.go") || line != 28 {
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fmt.Printf("BUG: defer called from %s:%d, want issue5856.go:28\n", file, line)
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os.Exit(1)
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}
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os.Exit(0)
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}
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