From 73df946d56c74384511a194dd01dbe099584fd1a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:14:23 +0200 Subject: Adding upstream version 1.16.10. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue25897b.go | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 test/fixedbugs/issue25897b.go (limited to 'test/fixedbugs/issue25897b.go') diff --git a/test/fixedbugs/issue25897b.go b/test/fixedbugs/issue25897b.go new file mode 100644 index 0000000..09a9673 --- /dev/null +++ b/test/fixedbugs/issue25897b.go @@ -0,0 +1,38 @@ +// run + +// Copyright 2019 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. + +// Make sure the runtime can scan args of an unstarted goroutine +// which starts with a reflect-generated function. + +package main + +import ( + "reflect" + "runtime" +) + +const N = 100 + +type T struct { +} + +func (t *T) Foo(c chan bool) { + c <- true +} + +func main() { + t := &T{} + runtime.GOMAXPROCS(1) + c := make(chan bool, N) + for i := 0; i < N; i++ { + f := reflect.ValueOf(t).MethodByName("Foo").Interface().(func(chan bool)) + go f(c) + } + runtime.GC() + for i := 0; i < N; i++ { + <-c + } +} -- cgit v1.2.3