1// RUN: %clang_cc1 -verify -pedantic -fsyntax-only -cl-std=CL1.2 %s 2// RUN: %clang_cc1 -verify -pedantic -fsyntax-only -cl-std=CL2.0 %s 3 4typedef image1d_t img1d_ro_default; // expected-note {{previously declared 'read_only' here}} 5 6typedef write_only image1d_t img1d_wo; // expected-note {{previously declared 'write_only' here}} 7typedef read_only image1d_t img1d_ro; 8 9#if __OPENCL_C_VERSION__ >= 200 10typedef read_write image1d_t img1d_rw; 11#endif 12 13typedef int Int; 14typedef read_only int IntRO; // expected-error {{access qualifier can only be used for pipe and image type}} 15 16 17void myWrite(write_only image1d_t); // expected-note {{passing argument to parameter here}} expected-note {{passing argument to parameter here}} 18void myRead(read_only image1d_t); // expected-note {{passing argument to parameter here}} 19 20#if __OPENCL_C_VERSION__ >= 200 21void myReadWrite(read_write image1d_t); 22#else 23void myReadWrite(read_write image1d_t); // expected-error {{access qualifier 'read_write' can not be used for '__read_write image1d_t' prior to OpenCL version 2.0}} 24#endif 25 26 27kernel void k1(img1d_wo img) { 28 myRead(img); // expected-error {{passing 'img1d_wo' (aka '__write_only image1d_t') to parameter of incompatible type '__read_only image1d_t'}} 29} 30 31kernel void k2(img1d_ro img) { 32 myWrite(img); // expected-error {{passing 'img1d_ro' (aka '__read_only image1d_t') to parameter of incompatible type '__write_only image1d_t'}} 33} 34 35kernel void k3(img1d_wo img) { 36 myWrite(img); 37} 38 39#if __OPENCL_C_VERSION__ >= 200 40kernel void k4(img1d_rw img) { 41 myReadWrite(img); 42} 43#endif 44 45kernel void k5(img1d_ro_default img) { 46 myWrite(img); // expected-error {{passing 'img1d_ro_default' (aka '__read_only image1d_t') to parameter of incompatible type '__write_only image1d_t'}} 47} 48 49kernel void k6(img1d_ro img) { 50 myRead(img); 51} 52 53kernel void k7(read_only img1d_wo img){} // expected-error {{multiple access qualifiers}} 54 55kernel void k8(write_only img1d_ro_default img){} // expected-error {{multiple access qualifiers}} 56 57kernel void k9(read_only int i){} // expected-error{{access qualifier can only be used for pipe and image type}} 58 59kernel void k10(read_only Int img){} // expected-error {{access qualifier can only be used for pipe and image type}} 60 61kernel void k11(read_only write_only image1d_t i){} // expected-error{{multiple access qualifiers}} 62 63kernel void k12(read_only read_only image1d_t i){} // expected-error{{multiple access qualifiers}} 64 65#if __OPENCL_C_VERSION__ >= 200 66kernel void k13(read_write pipe int i){} // expected-error{{access qualifier 'read_write' can not be used for 'pipe int'}} 67#else 68kernel void k13(__read_write image1d_t i){} // expected-error{{access qualifier '__read_write' can not be used for '__read_write image1d_t' prior to OpenCL version 2.0}} 69#endif 70