mirror of
https://github.com/golang/go
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b928e2faa8
Arguments to inlined calls are hidden from setPos as follows:
args := as.Rlist
as.Rlist.Set(nil)
// setPos...
as.Rlist.Set(args.Slice())
Previously, this code had no effect since the value of as was
overwritten by the assignment in the retvars loop.
Fixes #19799.
Change-Id: Iaf97259f82fdba8b236136337cc42b2774c7fef5
Reviewed-on: https://go-review.googlesource.com/44351
Run-TryBot: David Lazar <lazard@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
72 lines
1.1 KiB
Go
72 lines
1.1 KiB
Go
// run
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// Copyright 2017 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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"os"
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"runtime"
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)
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func foo(x int) int {
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return x + 1
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}
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func test() {
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defer func() {
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if r := recover(); r != nil {
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pcs := make([]uintptr, 10)
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n := runtime.Callers(0, pcs)
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pcs = pcs[:n]
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frames := runtime.CallersFrames(pcs)
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for {
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f, more := frames.Next()
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if f.Function == "main.foo" {
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println("did not expect to see call to foo in stack trace")
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os.Exit(1)
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}
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if !more {
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break
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}
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}
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}
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}()
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var v []int
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foo(v[0])
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}
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func bar(x ...int) int {
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return x[0] + 1
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}
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func testVariadic() {
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defer func() {
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if r := recover(); r != nil {
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pcs := make([]uintptr, 10)
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n := runtime.Callers(0, pcs)
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pcs = pcs[:n]
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frames := runtime.CallersFrames(pcs)
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for {
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f, more := frames.Next()
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if f.Function == "main.bar" {
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println("did not expect to see call to bar in stack trace")
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os.Exit(1)
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}
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if !more {
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break
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}
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}
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}
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}()
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var v []int
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bar(v[0])
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}
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func main() {
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test()
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testVariadic()
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}
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