clang/test/OpenMP/begin_declare_variant_range_withouth_end.c

   1 // RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify -fopenmp -x c -std=c99 -fms-extensions -Wno-pragma-pack %s
   2 // RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify -fopenmp-simd -x c -std=c99 -fms-extensions -Wno-pragma-pack %s
   3
   4 // TODO: Issue an eror message as the end is missing
   5 // expected-no-diagnostics
   6 #pragma omp begin declare variant match(device={kind(cpu)})
   7 int also_before(void) {
   8   return 0;
   9 }
  10
  11 #pragma omp begin declare variant match(device={kind(gpu)})
  12 int also_after(void) {
  13   return 2;
  14 }
  15 int also_before(void) {
  16   return 2;
  17 }
  18 #pragma omp end declare variant
  19
  20
  21 #pragma omp begin declare variant match(device={kind(fpga)})
  22
  23 This text is never parsed!
  24
  25 #pragma omp end declare variant
  26
  27 int also_after(void) {
  28   return 0;
  29 }
  30
  31 int test(void) {
  32   return also_after() + also_before();
  33 }