From 9fba50545d4d992798b73eaf3c4a923b1f7ec20e Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Sun, 18 Feb 2018 13:52:39 -0800 Subject: [PATCH] test: add test case where gccgo incorrectly rejected aliases Updates #23912 Change-Id: I50d06506a8ac91ed99a761a9ff3fd0b03d4c8121 Reviewed-on: https://go-review.googlesource.com/94995 Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick --- test/fixedbugs/issue23912.go | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 test/fixedbugs/issue23912.go diff --git a/test/fixedbugs/issue23912.go b/test/fixedbugs/issue23912.go new file mode 100644 index 0000000000..05ffd6be29 --- /dev/null +++ b/test/fixedbugs/issue23912.go @@ -0,0 +1,30 @@ +// compile + +// 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. + +// A couple of aliases cases that gccgo incorrectly gave errors for. + +package p + +func F1() { + type E = struct{} + type X struct{} + var x X + var y E = x + _ = y +} + +func F2() { + type E = struct{} + type S []E + type T []struct{} + type X struct{} + var x X + s := S{E{}} + t := T{struct{}{}} + _ = append(s, x) + _ = append(s, t[0]) + _ = append(s, t...) +} -- 2.48.1