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 --- src/cmd/link/testdata/testRO/x.go | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/cmd/link/testdata/testRO/x.go (limited to 'src/cmd/link/testdata/testRO') diff --git a/src/cmd/link/testdata/testRO/x.go b/src/cmd/link/testdata/testRO/x.go new file mode 100644 index 0000000..d77db6d --- /dev/null +++ b/src/cmd/link/testdata/testRO/x.go @@ -0,0 +1,22 @@ +// Copyright 2020 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. + +// Test that read-only data is indeed read-only. This +// program attempts to modify read-only data, and it +// should fail. + +package main + +import "unsafe" + +var s = "hello" + +func main() { + println(s) + *(*struct { + p *byte + l int + })(unsafe.Pointer(&s)).p = 'H' + println(s) +} -- cgit v1.2.3