PR c++/80812

cp/

PR c++/80812
* method.c (constructible_expr): Strip array types before calling
build_value_init.

libstdc++/

PR c++/80812
* testsuite/20_util/is_constructible/80812.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@248788 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 29 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/20_util/is_constructible/80812.cc b/libstdc++-v3/testsuite/20_util/is_constructible/80812.cc
new file mode 100644
index 00000000000..17af9aeb61f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_constructible/80812.cc
@@ -0,0 +1,29 @@
+// { dg-do compile { target c++11 } }
+// Copyright (C) 2017 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+
+struct X
+{
+  X() {}
+};
+
+void test01()
+{
+  static_assert(std::is_constructible<X[4]>::value);
+}