From 5007f60b33a58edbcba399b7e5083553bf604faf Mon Sep 17 00:00:00 2001
From: Marek Polacek <polacek@redhat.com>
Date: Tue, 21 May 2019 21:25:23 +0000
Subject: [PATCH] DR 1940 - static_assert in anonymous unions.

	* g++.dg/DRs/dr1940.C: New test.

From-SVN: r271482
---
 gcc/testsuite/ChangeLog           |  5 +++++
 gcc/testsuite/g++.dg/DRs/dr1940.C | 13 +++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/DRs/dr1940.C

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b2781fa0f0bf..2a4cd7fe4714 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2019-05-21  Marek Polacek  <polacek@redhat.com>
+
+	DR 1940 - static_assert in anonymous unions.
+	* g++.dg/DRs/dr1940.C: New test.
+
 2019-05-21  Uroš Bizjak  <ubizjak@gmail.com>
 
 	PR target/90547
diff --git a/gcc/testsuite/g++.dg/DRs/dr1940.C b/gcc/testsuite/g++.dg/DRs/dr1940.C
new file mode 100644
index 000000000000..dee4ae998a6a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/DRs/dr1940.C
@@ -0,0 +1,13 @@
+// DR 1940 - static_assert in anonymous unions
+// { dg-do compile { target c++11 } }
+
+namespace N {
+  static union { int i; static_assert(1, ""); };
+}
+
+void
+g ()
+{
+  union { int j; static_assert(1, ""); };
+  N::i = 42;
+}
-- 
2.47.2