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/issue10135.go | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 test/fixedbugs/issue10135.go (limited to 'test/fixedbugs/issue10135.go') diff --git a/test/fixedbugs/issue10135.go b/test/fixedbugs/issue10135.go new file mode 100644 index 0000000..9985e5a --- /dev/null +++ b/test/fixedbugs/issue10135.go @@ -0,0 +1,25 @@ +// run + +// Copyright 2015 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 10135: append a slice with zero-sized element used +// to always return a slice with the same data pointer as the +// old slice, even if it's nil, so this program used to panic +// with nil pointer dereference because after append, s is a +// slice with nil data pointer but non-zero len and cap. + +package main + +type empty struct{} + +func main() { + var s []empty + + s = append(s, empty{}) + + for _, v := range s { + _ = v + } +} -- cgit v1.2.3