clang/test/AST/ast-dump-openmp-declare-variant-extensions-messages.c

   1 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify %s
   2 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify %s -x c++
   3
   4 int dummy(void) { return 1; }
   5
   6 #pragma omp declare variant(dummy) match(implementation={extension(match_any,match_all)}, device={kind(cpu, gpu)}) // expected-error {{only a single match extension allowed per OpenMP context selector}} expected-note {{the previous context property 'match_any' used here}} // expected-note {{the ignored property spans until here}}
   7 int base1(void) { return 2; }
   8
   9 #pragma omp declare variant(dummy) match(implementation={extension(match_none,match_none)}, device={kind(gpu, fpga)}) // expected-warning {{the context property 'match_none' was used already in the same 'omp declare variant' directive; property ignored}} expected-note {{the previous context property 'match_none' used here}} expected-note {{the ignored property spans until here}}
  10 int base2(void) { return 3; }
  11
  12 #pragma omp declare variant(dummy) match(implementation={vendor(pgi), extension(match_none,match_any)}, device={kind(cpu, gpu)}) // expected-error {{only a single match extension allowed per OpenMP context selector}} expected-note {{the previous context property 'match_none' used here}} // expected-note {{the ignored property spans until here}}
  13 int base3(void) { return 4; }
  14
  15
  16 int test(void) {
  17   return base1() + base2() + base3();
  18 }