clang/test/OpenMP/target_teams_distribute_simd_device_messages.cpp

   1 // RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized
   2
   3 // RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized
   4
   5 void foo() {
   6 }
   7
   8 bool foobool(int argc) {
   9   return argc;
  10 }
  11
  12 struct S1; // expected-note {{declared here}}
  13
  14 int main(int argc, char **argv) {
  15   int i, z;
  16 #pragma omp target teams distribute simd device // expected-error {{expected '(' after 'device'}}
  17   for (i = 0; i < argc; ++i) foo();
  18 #pragma omp target teams distribute simd device ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  19   for (i = 0; i < argc; ++i) foo();
  20 #pragma omp target teams distribute simd device () // expected-error {{expected expression}}
  21   for (i = 0; i < argc; ++i) foo();
  22 #pragma omp target teams distribute simd device (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
  23   for (i = 0; i < argc; ++i) foo();
  24 #pragma omp target teams distribute simd device (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute simd' are ignored}}
  25   for (i = 0; i < argc; ++i) foo();
  26 #pragma omp target teams distribute simd device (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
  27   for (i = 0; i < argc; ++i) foo();
  28 #pragma omp target teams distribute simd device (argc + argc + z)
  29   for (i = 0; i < argc; ++i) foo();
  30 #pragma omp target teams distribute simd device (argc), device (argc+1) // expected-error {{directive '#pragma omp target teams distribute simd' cannot contain more than one 'device' clause}}
  31   for (i = 0; i < argc; ++i) foo();
  32 #pragma omp target teams distribute simd device (S1) // expected-error {{'S1' does not refer to a value}}
  33   for (i = 0; i < argc; ++i) foo();
  34 #pragma omp target teams distribute simd device (-2) // expected-error {{argument to 'device' clause must be a non-negative integer value}}
  35   for (i = 0; i < argc; ++i) foo();
  36 #pragma omp target teams distribute simd device (-10u)
  37   for (i = 0; i < argc; ++i) foo();
  38 #pragma omp target teams distribute simd device (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}
  39   for (i = 0; i < argc; ++i) foo();
  40
  41   return 0;
  42 }