You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
791 B
42 lines
791 B
// run
|
|
|
|
// Copyright 2017 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.
|
|
|
|
// The compiler was panicking on the wrong line number, where
|
|
// the panic was occurring in an inlined call.
|
|
|
|
package main
|
|
|
|
import (
|
|
"runtime/debug"
|
|
"strings"
|
|
)
|
|
|
|
type Wrapper struct {
|
|
a []int
|
|
}
|
|
|
|
func (w Wrapper) Get(i int) int {
|
|
return w.a[i]
|
|
}
|
|
|
|
func main() {
|
|
defer func() {
|
|
e := recover()
|
|
if e == nil {
|
|
panic("bounds check didn't fail")
|
|
}
|
|
stk := string(debug.Stack())
|
|
if !strings.Contains(stk, "issue22083.go:40") {
|
|
panic("wrong stack trace: " + stk)
|
|
}
|
|
}()
|
|
foo := Wrapper{a: []int{0, 1, 2}}
|
|
_ = foo.Get(0)
|
|
_ = foo.Get(1)
|
|
_ = foo.Get(2)
|
|
_ = foo.Get(3) // stack trace should mention this line
|
|
}
|