From 25d18954f68f0f90e337addfe1970b4f960d0418 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Thu, 21 Jul 2016 15:31:56 -0700 Subject: [PATCH] test: add test case that gccgo miscompiled Change-Id: I384eac632a4a87c12977e56a7d7bad7614305c51 Reviewed-on: https://go-review.googlesource.com/25143 Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick --- test/fixedbugs/bug498.go | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 test/fixedbugs/bug498.go diff --git a/test/fixedbugs/bug498.go b/test/fixedbugs/bug498.go new file mode 100644 index 0000000000..91b5c2f688 --- /dev/null +++ b/test/fixedbugs/bug498.go @@ -0,0 +1,23 @@ +// run + +// Copyright 2016 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. + +// Gccgo incorrectly rejected an assignment to multiple instances of +// the same variable. + +package main + +var a int + +func F() { + a, a, a = 1, 2, 3 +} + +func main() { + F() + if a != 3 { + panic(a) + } +} -- 2.48.1