From 82539ad8d59729fb45b0bb0edda8f2bddb719eb1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:15:26 +0200 Subject: Adding upstream version 1.17.13. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue26153.go | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 test/fixedbugs/issue26153.go (limited to 'test/fixedbugs/issue26153.go') diff --git a/test/fixedbugs/issue26153.go b/test/fixedbugs/issue26153.go new file mode 100644 index 0000000..53f53cf --- /dev/null +++ b/test/fixedbugs/issue26153.go @@ -0,0 +1,29 @@ +// run + +// Copyright 2018 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 26153. The write to ps was incorrectly +// removed by the dead auto elimination pass. + +package main + +const hello = "hello world" + +func main() { + var s string + mangle(&s) + if s != hello { + panic("write incorrectly elided") + } +} + +//go:noinline +func mangle(ps *string) { + if ps == nil { + var s string + ps = &s + } + *ps = hello +} -- cgit v1.2.3