1 files changed, 26 insertions, 0 deletions
diff --git a/clang/test/SemaCUDA/kernel-call.cu b/clang/test/SemaCUDA/kernel-call.cu
new file mode 100644
index 0000000..91b1d49
--- /dev/null
+++ b/clang/test/SemaCUDA/kernel-call.cu
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+#include "cuda.h"
+
+__global__ void g1(int x) {}
+
+template <typename T> void t1(T arg) {
+  g1<<<arg, arg>>>(1);
+}
+
+void h1(int x) {}
+int h2(int x) { return 1; }
+
+int main(void) {
+  g1<<<1, 1>>>(42);
+  g1(42); // expected-error {{call to global function g1 not configured}}
+  g1<<<1>>>(42); // expected-error {{too few execution configuration arguments to kernel function call}}
+  g1<<<1, 1, 0, 0, 0>>>(42); // expected-error {{too many execution configuration arguments to kernel function call}}
+
+  t1(1);
+
+  h1<<<1, 1>>>(42); // expected-error {{kernel call to non-global function h1}}
+
+  int (*fp)(int) = h2;
+  fp<<<1, 1>>>(42); // expected-error {{must have void return type}}
+}