| 1 | // RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -cl-std=CL2.0 |
| 2 | |
| 3 | // Taken from opencl-c.h |
| 4 | #define CLK_NULL_EVENT (__builtin_astype(((void*)(__SIZE_MAX__)), clk_event_t)) |
| 5 | |
| 6 | global clk_event_t ce; // expected-error {{the '__global clk_event_t' type cannot be used to declare a program scope variable}} |
| 7 | |
| 8 | int clk_event_tests() { |
| 9 | event_t e; |
| 10 | clk_event_t ce1; |
| 11 | clk_event_t ce2; |
| 12 | |
| 13 | if (e == ce1) { // expected-error {{invalid operands to binary expression ('event_t' and 'clk_event_t')}} |
| 14 | return 9; |
| 15 | } |
| 16 | |
| 17 | if (ce1 != ce2) { |
| 18 | return 1; |
| 19 | } |
| 20 | else if (ce1 == CLK_NULL_EVENT || ce2 != CLK_NULL_EVENT) { |
| 21 | return 0; |
| 22 | } |
| 23 | |
| 24 | return 2; |
| 25 | } |
| 26 | |