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/issue47771.go | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 test/fixedbugs/issue47771.go (limited to 'test/fixedbugs/issue47771.go') diff --git a/test/fixedbugs/issue47771.go b/test/fixedbugs/issue47771.go new file mode 100644 index 0000000..a434bff --- /dev/null +++ b/test/fixedbugs/issue47771.go @@ -0,0 +1,19 @@ +// run + +// Copyright 2021 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. + +// gofrontend miscompiled some cases of append(s, make(typ, ln)...). + +package main + +var g int + +func main() { + a := []*int{&g, &g, &g, &g} + a = append(a[:0], make([]*int, len(a) - 1)...) + if len(a) != 3 || a[0] != nil || a[1] != nil || a[2] != nil { + panic(a) + } +} -- cgit v1.2.3