1// RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=clc++ -pedantic -verify -fsyntax-only
2
3// This test checks that various C/C++/OpenCL C constructs are not available in
4// C++ for OpenCL.
5
6// Test that typeid is not available.
7namespace std {
8  // Provide a dummy std::type_info so that we can use typeid.
9  class type_info {
10    int a;
11  };
12}
13__constant std::type_info int_ti = typeid(int);
14// expected-error@-1 {{'typeid' is not supported in C++ for OpenCL}}
15
16// Test that dynamic_cast is not available in C++ for OpenCL.
17class A {
18public:
19  int a;
20};
21
22class B : public A {
23  int b;
24};
25
26B *test_dynamic_cast(B *p) {
27  return dynamic_cast<B *>(p);
28  // expected-error@-1 {{'dynamic_cast' is not supported in C++ for OpenCL}}
29}
30
31// Test storage class qualifiers.
32__constant _Thread_local int a = 1;
33// expected-error@-1 {{C++ for OpenCL version 1.0 does not support the '_Thread_local' storage class specifier}}
34// expected-warning@-2 {{'_Thread_local' is a C11 extension}}
35// expected-error@-3 {{thread-local storage is not supported for the current target}}
36__constant __thread int b = 2;
37// expected-error@-1 {{C++ for OpenCL version 1.0 does not support the '__thread' storage class specifier}}
38// expected-error@-2 {{thread-local storage is not supported for the current target}}
39kernel void test_storage_classes() {
40  register int x;
41  // expected-error@-1 {{C++ for OpenCL version 1.0 does not support the 'register' storage class specifier}}
42  thread_local int y;
43  // expected-error@-1 {{C++ for OpenCL version 1.0 does not support the 'thread_local' storage class specifier}}
44  // expected-error@-2 {{thread-local storage is not supported for the current target}}
45}
46