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// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -cl-std=CL2.0
// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -cl-std=clc++
// Taken from opencl-c.h
#define CLK_NULL_EVENT (__builtin_astype(((void*)(__SIZE_MAX__)), clk_event_t))
global clk_event_t ce; // expected-error {{the '__global clk_event_t' type cannot be used to declare a program scope variable}}
int clk_event_tests() {
event_t e;
clk_event_t ce1;
clk_event_t ce2;
if (e == ce1) { // expected-error {{invalid operands to binary expression ('event_t' and 'clk_event_t')}}
return 9;
}
if (ce1 != ce2) {
return 1;
}
else if (ce1 == CLK_NULL_EVENT || ce2 != CLK_NULL_EVENT) {
return 0;
}
return 2;
}
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