From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- .../gcc/testsuite/go.test/test/fixedbugs/bug113.go | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug113.go (limited to 'gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug113.go') diff --git a/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug113.go b/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug113.go new file mode 100644 index 000000000..a1e61cb36 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/go.test/test/fixedbugs/bug113.go @@ -0,0 +1,44 @@ +// run + +// Copyright 2009 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. + +package main + +type I interface{} + +func foo1(i int) int { return i } +func foo2(i int32) int32 { return i } +func main() { + var i I + i = 1 + var v1 = i.(int) + if foo1(v1) != 1 { + panic(1) + } + var v2 = int32(i.(int)) + if foo2(v2) != 1 { + panic(2) + } + + shouldPanic(p1) +} + +func p1() { + var i I + i = 1 + var v3 = i.(int32) // This type conversion should fail at runtime. + if foo2(v3) != 1 { + panic(3) + } +} + +func shouldPanic(f func()) { + defer func() { + if recover() == nil { + panic("function should panic") + } + }() + f() +} -- cgit v1.2.3