[OpenCL] Produce an error if an address space is used on the return

type of a function.

llvm-svn: 198597

1 files changed, 12 insertions, 0 deletions

diff --git a/clang/test/SemaOpenCL/invalid-kernel.cl b/clang/test/SemaOpenCL/invalid-kernel.cl
index c12bd8414e2..62991d46420 100644
--- a/clang/test/SemaOpenCL/invalid-kernel.cl
+++ b/clang/test/SemaOpenCL/invalid-kernel.cl
@@ -13,3 +13,15 @@ kernel void main() { // expected-error {{kernel cannot be called 'main'}}
 int main() { // expected-error {{function cannot be called 'main'}}
   return 0;
 }
+
+int* global x(int* x) { // expected-error {{return value cannot be qualified with address space}}
+  return x + 1;
+}
+
+int* local x(int* x) { // expected-error {{return value cannot be qualified with address space}}
+  return x + 1;
+}
+
+int* constant x(int* x) { // expected-error {{return value cannot be qualified with address space}}
+  return x + 1;
+}