clang/test/OpenMP/begin_declare_variant_no_end_for_matching_selector.c

// RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify -fopenmp -x c -std=c99 -fms-extensions -Wno-pragma-pack %s
// RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify -fopenmp-simd -x c -std=c99 -fms-extensions -Wno-pragma-pack %s

#pragma omp begin declare variant match(device={kind(cpu)})
int also_before(void) {
  return 0;
}
#pragma omp end declare variant

#pragma omp begin declare variant match(device={kind(gpu)}) // expected-note {{to match this '#pragma omp begin declare variant'}}
// The matching end is missing. Since the device clause is not matching we will
// cause us to elide the rest of the file and emit and error.
int also_after(void) {
  return 2;
}
int also_before(void) {
  return 2;
}


#pragma omp begin declare variant match(device={kind(fpga)})

This text is never parsed!

#pragma omp end declare variant

int also_after(void) {
  return 0;
}

int test() {
  return also_after() + also_before();
} // expected-error {{expected '#pragma omp end declare variant'}}