From f61fa116ea613c501884ad32687ee33c6edf10a2 Mon Sep 17 00:00:00 2001 From: Cherry Zhang Date: Fri, 31 May 2019 12:32:30 -0400 Subject: [PATCH] test: add a test for gccgo bug #32347 The gccgo compiler crashes with int-to-string conversion with large integer constant operand. CL 179777 is the fix. This CL adds a test. Updates #32347. Change-Id: Id1d9dbbcdd3addca4636f1b9c5fdbc450cc48c1d Reviewed-on: https://go-review.googlesource.com/c/go/+/179797 Run-TryBot: Cherry Zhang Reviewed-by: Brad Fitzpatrick TryBot-Result: Gobot Gobot --- test/fixedbugs/issue32347.go | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 test/fixedbugs/issue32347.go diff --git a/test/fixedbugs/issue32347.go b/test/fixedbugs/issue32347.go new file mode 100644 index 0000000000..91c038a588 --- /dev/null +++ b/test/fixedbugs/issue32347.go @@ -0,0 +1,18 @@ +// compile + +// Copyright 2019 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 32347: gccgo compiler crashes with int-to-string conversion +// with large integer constant operand. + +package p + +const ( + X1 = string(128049) + X2 = string(-1) + X3 = string(1<<48) +) + +var S1, S2, S3 = X1, X2, X3 -- 2.50.0