From ccd992355df7192993c666236047820244914598 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:19:13 +0200 Subject: Adding upstream version 1.21.8. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue51401.go | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 test/fixedbugs/issue51401.go (limited to 'test/fixedbugs/issue51401.go') diff --git a/test/fixedbugs/issue51401.go b/test/fixedbugs/issue51401.go new file mode 100644 index 0000000..1e8e0d0 --- /dev/null +++ b/test/fixedbugs/issue51401.go @@ -0,0 +1,44 @@ +// run + +// Copyright 2022 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. + +// Issue 51401: bad inline info in generated interface method wrapper +// causes infinite loop in stack unwinding. + +package main + +import "runtime" + +type Outer interface{ Inner } + +type impl struct{} + +func New() Outer { return &impl{} } + +type Inner interface { + DoStuff() error +} + +func (a *impl) DoStuff() error { + return newError() +} + +func newError() error { + stack := make([]uintptr, 50) + runtime.Callers(2, stack[:]) + + return nil +} + +func main() { + funcs := listFuncs(New()) + for _, f := range funcs { + f() + } +} + +func listFuncs(outer Outer) []func() error { + return []func() error{outer.DoStuff} +} -- cgit v1.2.3