From 9c89d52a8d2e0ceba8e26a25f4d2fc6612a5fcda Mon Sep 17 00:00:00 2001
From: Kai Tietz <ktietz@redhat.com>
Date: Fri, 12 Dec 2014 18:17:58 +0100
Subject: [PATCH] re PR c++/63996 (Infinite loop in invalid C++14 constexpr fn)

	PR c++/63996
	* g++.dg/cpp1y/pr63996.C: New file.

From-SVN: r218683
---
 gcc/testsuite/ChangeLog              |  5 +++++
 gcc/testsuite/g++.dg/cpp1y/pr63996.C | 10 ++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/cpp1y/pr63996.C

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2c7b6159adb..8e5b4248528 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-12  Kai Tietz  <ktietz@redhat.com>
+
+	PR c++/63996
+	* g++.dg/cpp1y/pr63996.C: New file.
+
 2014-12-12  Richard Sandiford  <richard.sandiford@arm.com>
 	    Joseph Myers  <joseph@codesourcery.com>
 
diff --git a/gcc/testsuite/g++.dg/cpp1y/pr63996.C b/gcc/testsuite/g++.dg/cpp1y/pr63996.C
new file mode 100644
index 00000000000..c89d5429590
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp1y/pr63996.C
@@ -0,0 +1,10 @@
+// { dg-do compile { target c++14 } }
+
+constexpr int
+foo (int i)
+{
+  int a[i] = { };
+}
+
+constexpr int j = foo (1); // { dg-error "is not a constant expression" }
+
-- 
2.30.2