From 7442d6faa2719e4e7d33a7021c406c5a4facd74d Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 16 Apr 2017 16:02:28 +0000
Subject: Vendor import of clang trunk r300422:
 https://llvm.org/svn/llvm-project/cfe/trunk@300422

---
 test/PCH/cxx-dependent-sized-ext-vector.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 test/PCH/cxx-dependent-sized-ext-vector.cpp

(limited to 'test/PCH/cxx-dependent-sized-ext-vector.cpp')

diff --git a/test/PCH/cxx-dependent-sized-ext-vector.cpp b/test/PCH/cxx-dependent-sized-ext-vector.cpp
new file mode 100644
index 0000000000000..29c06f7cc797d
--- /dev/null
+++ b/test/PCH/cxx-dependent-sized-ext-vector.cpp
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -std=c++11 -emit-pch %s -o %t
+// RUN: %clang_cc1 -std=c++11 -include-pch %t -verify %s
+
+#ifndef HEADER_INCLUDED
+
+#define HEADER_INCLUDED
+
+template<typename T, int N>
+using vec = T __attribute__((ext_vector_type(N)));
+
+#else
+
+void test() {
+  vec<float, 2> a;  // expected-error@-5 {{zero vector size}}
+  vec<float, 0> b; // expected-note {{in instantiation of template type alias 'vec' requested here}}
+}
+
+#endif
-- 
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