Enable overloading of OpenCL events - this is needed for the overloaded OpenCL builtin functions.

llvm-svn: 174630

1 files changed, 11 insertions, 0 deletions

diff --git a/clang/test/SemaOpenCL/event_t_overload.cl b/clang/test/SemaOpenCL/event_t_overload.cl
new file mode 100644
index 00000000000..bc3ec44bd29
--- /dev/null
+++ b/clang/test/SemaOpenCL/event_t_overload.cl
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
+
+void __attribute__((overloadable)) foo(event_t, __local char *); // expected-note {{candidate function not viable: no known conversion from '__global int *' to '__local char *' for 2nd argument}}
+void __attribute__((overloadable)) foo(event_t, __local float *); // expected-note {{candidate function not viable: no known conversion from '__global int *' to '__local float *' for 2nd argument}}
+
+void kernel ker(__local char *src1, __local float *src2, __global int *src3) {
+  event_t evt;
+  foo(evt, src1);
+  foo(0, src2);
+  foo(evt, src3); // expected-error {{no matching function for call to 'foo'}}
+}