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author | Cherry Zhang <cherryyz@google.com> | 2018-01-24 23:44:17 -0500 |
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committer | Cherry Zhang <cherryyz@google.com> | 2018-01-31 20:03:31 +0000 |
commit | 43288467d2bcec28c46ed1610c56e563ce885d2f (patch) | |
tree | cf0d0e477ac4f23e582d514d5c75ff191dd6fb13 | |
parent | 19150303182643e07d4c587bc7794cca04884e20 (diff) | |
download | go-43288467d2bcec28c46ed1610c56e563ce885d2f.tar.gz go-43288467d2bcec28c46ed1610c56e563ce885d2f.zip |
test: add test for gccgo bug 23545
The fix is CL 91035.
Build only with gccgo at the moment, as it hits issue #23546.
Updates #23545.
Change-Id: I3a1367bb31b04773d31f71016f8fd7bd1855d7b5
Reviewed-on: https://go-review.googlesource.com/89735
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
-rw-r--r-- | test/fixedbugs/issue23545.go | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/fixedbugs/issue23545.go b/test/fixedbugs/issue23545.go new file mode 100644 index 0000000000..24485c11c5 --- /dev/null +++ b/test/fixedbugs/issue23545.go @@ -0,0 +1,35 @@ +// run + +// Copyright 2018 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. + +// +build gccgo + +// Issue 23545: gccgo didn't lower array comparison to +// proper equality function in some case. +// TODO: build only on gccgo for now, as it hits issue +// #23546. + +package main + +func main() { + if a := Get(); a != dummyID(1234) { + panic("FAIL") + } +} + +func dummyID(x int) [Size]interface{} { + var out [Size]interface{} + out[0] = x + return out +} + +const Size = 32 + +type OutputID [Size]interface{} + +//go:noinline +func Get() OutputID { + return dummyID(1234) +} |