From: Jason Merrill <jason@redhat.com>
Date: Thu, 5 Mar 2020 15:11:36 +0000 (-0500)
Subject: c++: Add test for PR91607.
X-Git-Tag: upstream/12.2.0~17991
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a258e46458043b11495faef119489a776eb68f60;p=platform%2Fupstream%2Fgcc.git

c++: Add test for PR91607.

     PR c++/91607
     * g++.dg/cpp0x/constexpr-const3.C: New.
---

diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-const3.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-const3.C
new file mode 100644
index 0000000..83e3155
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-const3.C
@@ -0,0 +1,12 @@
+// PR c++/91607
+// { dg-do compile { target c++11 } }
+
+enum A { a };
+constexpr A f(const A x) { return x; }
+
+int main()
+{
+  constexpr A a0 = f(a);
+  constexpr A a1 {};
+  constexpr A a2 = f(a1);
+}