From 43a123c1ae6613b3efeed291fa552ecd909d3acf Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:23:18 +0200 Subject: Adding upstream version 1.20.14. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue52788a.go | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 test/fixedbugs/issue52788a.go (limited to 'test/fixedbugs/issue52788a.go') diff --git a/test/fixedbugs/issue52788a.go b/test/fixedbugs/issue52788a.go new file mode 100644 index 0000000..38b8416 --- /dev/null +++ b/test/fixedbugs/issue52788a.go @@ -0,0 +1,29 @@ +// 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 52788: miscompilation for boolean ops on ARM64. + +package main + +import ( + "fmt" + "reflect" + "os" +) + +func f(next func() bool) { + for b := next(); b; b = next() { + fmt.Printf("%v\n", b) + os.Exit(0) + } +} + +func main() { + next := reflect.MakeFunc(reflect.TypeOf((func() bool)(nil)), func(_ []reflect.Value) []reflect.Value { + return []reflect.Value{reflect.ValueOf(true)} + }) + reflect.ValueOf(f).Call([]reflect.Value{next}) +} -- cgit v1.2.3