clang/test/SemaOpenCL/images.cl

   1 // RUN: %clang_cc1 %s -cl-std=CL2.0 -verify -pedantic -fsyntax-only
   2
   3 void img2d_ro(read_only image2d_t); // expected-note 3{{passing argument to parameter here}}
   4 void img2d_wo(write_only image2d_t); // expected-note 2{{passing argument to parameter here}}
   5 void img2d_rw(read_write image2d_t); // expected-note 2{{passing argument to parameter here}}
   6 void img2d_default(image2d_t); // expected-note 2{{passing argument to parameter here}}
   7
   8 void imgage_access_test(image2d_t img2dro, image3d_t img3dro) {
   9   img2d_ro(img2dro); // read_only = read_only
  10   img2d_ro(img3dro); // expected-error{{passing '__private __read_only image3d_t' to parameter of incompatible type '__read_only image2d_t'}}
  11 }
  12
  13 kernel void read_only_access_test(read_only image2d_t img) {
  14   img2d_ro(img); // read_only = read_only
  15   img2d_wo(img); // expected-error {{passing '__private __read_only image2d_t' to parameter of incompatible type '__write_only image2d_t'}}
  16   img2d_rw(img); // expected-error {{passing '__private __read_only image2d_t' to parameter of incompatible type '__read_write image2d_t'}}
  17   img2d_default(img); // read_only = read_only
  18 }
  19
  20 kernel void write_only_access_test(write_only image2d_t img) {
  21   img2d_ro(img); // expected-error {{passing '__private __write_only image2d_t' to parameter of incompatible type '__read_only image2d_t'}}
  22   img2d_wo(img); // write_only = write_only
  23   img2d_rw(img); // expected-error {{passing '__private __write_only image2d_t' to parameter of incompatible type '__read_write image2d_t'}}
  24   img2d_default(img); // expected-error {{passing '__private __write_only image2d_t' to parameter of incompatible type '__read_only image2d_t'}}
  25 }
  26
  27 kernel void read_write_access_test(read_write image2d_t img) {
  28   img2d_ro(img);  // expected-error {{passing '__private __read_write image2d_t' to parameter of incompatible type '__read_only image2d_t'}}
  29   img2d_wo(img); // expected-error {{passing '__private __read_write image2d_t' to parameter of incompatible type '__write_only image2d_t'}}
  30   img2d_rw(img); //read_write = read_write
  31   img2d_default(img); // expected-error {{passing '__private __read_write image2d_t' to parameter of incompatible type '__read_only image2d_t'}}
  32 }