1 files changed, 50 insertions, 0 deletions
diff --git a/test/Parser/opencl-cxx-keywords.cl b/test/Parser/opencl-cxx-keywords.cl
new file mode 100644
index 000000000000..791da9361d31
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+++ b/test/Parser/opencl-cxx-keywords.cl
@@ -0,0 +1,50 @@
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=c++ -verify -fsyntax-only
+// RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=c++ -verify -fsyntax-only -fexceptions -fcxx-exceptions
+
+// This test checks that various C++ and OpenCL C keywords are not available
+// in OpenCL C++, according to OpenCL C++ 1.0 Specification Section 2.9.
+
+// Test that exceptions are disabled despite passing -fcxx-exceptions.
+kernel void test_exceptions() {
+  int x;
+  try {
+    // expected-error@-1 {{cannot use 'try' with exceptions disabled}}
+    throw 0;
+    // expected-error@-1 {{cannot use 'throw' with exceptions disabled}}
+  } catch (int i) {
+    x = 41;
+  }
+}
+
+// Test that only __-prefixed address space qualifiers are accepted.
+struct test_address_space_qualifiers {
+  global int *g;
+  // expected-error@-1 {{unknown type name 'global'}}
+  // expected-error@-2 {{expected member name or ';' after declaration specifiers}}
+  __global int *uug;
+  int global; // should be fine in OpenCL C++
+
+  local int *l;
+  // expected-error@-1 {{unknown type name 'local'}}
+  // expected-error@-2 {{expected member name or ';' after declaration specifiers}}
+  __local int *uul;
+  int local; // should be fine in OpenCL C++
+
+  private int *p;
+  // expected-error@-1 {{expected ':'}}
+  __private int *uup;
+  int private; // 'private' is a keyword in C++14 and thus in OpenCL C++
+  // expected-error@-1 {{expected member name or ';' after declaration specifiers}}
+
+  constant int *c;
+  // expected-error@-1 {{unknown type name 'constant'}}
+  // expected-error@-2 {{expected member name or ';' after declaration specifiers}}
+  __constant int *uuc;
+  int constant; // should be fine in OpenCL C++
+
+  generic int *ge;
+  // expected-error@-1 {{unknown type name 'generic'}}
+  // expected-error@-2 {{expected member name or ';' after declaration specifiers}}
+  __generic int *uuge;
+  int generic; // should be fine in OpenCL C++
+};