1 files changed, 17 insertions, 0 deletions
diff --git a/test/SemaOpenCL/extension-fp64.cl b/test/SemaOpenCL/extension-fp64.cl
new file mode 100644
index 000000000000..eaf2509502f2
--- /dev/null
+++ b/test/SemaOpenCL/extension-fp64.cl
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
+
+void f1(double da) { // expected-error {{requires cl_khr_fp64 extension}}
+  double d; // expected-error {{requires cl_khr_fp64 extension}}
+}
+
+#pragma OPENCL EXTENSION cl_khr_fp64 : enable
+
+void f2(void) {
+  double d;
+}
+
+#pragma OPENCL EXTENSION cl_khr_fp64 : disable
+
+void f3(void) {
+  double d; // expected-error {{requires cl_khr_fp64 extension}}
+}