Vendor import of clang r114020 (from the release_28 branch):

http://llvm.org/svn/llvm-project/cfe/branches/release_28@114020

Approved by:	rpaulo (mentor)

1 files changed, 11 insertions, 0 deletions

diff --git a/test/PCH/chain-ext_vector.c b/test/PCH/chain-ext_vector.c
new file mode 100644
index 0000000..2635070
--- /dev/null
+++ b/test/PCH/chain-ext_vector.c
@@ -0,0 +1,11 @@
+// Test this without pch.
+// RUN: %clang_cc1 -include %S/Inputs/chain-ext_vector1.h -include %S/Inputs/chain-ext_vector2.h -fsyntax-only -verify %s
+
+// Test with pch.
+// RUN: %clang_cc1 -emit-pch -o %t1 %S/Inputs/chain-ext_vector1.h
+// RUN: %clang_cc1 -emit-pch -o %t2 %S/Inputs/chain-ext_vector2.h -include-pch %t1 -chained-pch
+// RUN: %clang_cc1 -include-pch %t2 -fsyntax-only -verify %s
+
+int test(float4 f4) {
+  return f4.xy; // expected-error{{float2}}
+}