clang/test/OpenMP/task_priority_messages.cpp

   1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
   2
   3 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %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 template <class T, class S> // expected-note {{declared here}}
  15 int tmain(T argc, S **argv) {
  16   T z;
  17   #pragma omp task priority // expected-error {{expected '(' after 'priority'}}
  18   #pragma omp task priority ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  19   #pragma omp task priority () // expected-error {{expected expression}}
  20   #pragma omp task priority (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
  21   #pragma omp task priority (argc)) // expected-warning {{extra tokens at the end of '#pragma omp task' are ignored}}
  22   #pragma omp task priority (argc > 0 ? argv[1][0] : argv[2][argc] + z)
  23   #pragma omp task priority (foobool(argc)), priority (true) // expected-error {{directive '#pragma omp task' cannot contain more than one 'priority' clause}}
  24   #pragma omp task priority (S) // expected-error {{'S' does not refer to a value}}
  25   #pragma omp task priority (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
  26   #pragma omp task priority(0)
  27   #pragma omp task priority(-1) // expected-error {{argument to 'priority' clause must be a non-negative integer value}}
  28   foo();
  29
  30   return 0;
  31 }
  32
  33 int main(int argc, char **argv) {
  34 int z;
  35   #pragma omp task priority // expected-error {{expected '(' after 'priority'}}
  36   #pragma omp task priority ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  37   #pragma omp task priority () // expected-error {{expected expression}}
  38   #pragma omp task priority (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
  39   #pragma omp task priority (argc)) // expected-warning {{extra tokens at the end of '#pragma omp task' are ignored}}
  40   #pragma omp task priority (argc > 0 ? argv[1][0] : argv[2][argc] - z)
  41   #pragma omp task priority (foobool(argc)), priority (true) // expected-error {{directive '#pragma omp task' cannot contain more than one 'priority' clause}}
  42   #pragma omp task priority (S1) // expected-error {{'S1' does not refer to a value}}
  43   #pragma omp task priority (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
  44   #pragma omp task priority (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
  45   #pragma omp task priority(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  46   #pragma omp task priority(0)
  47   #pragma omp task priority(-1) // expected-error {{argument to 'priority' clause must be a non-negative integer value}}
  48   foo();
  49
  50   return tmain(argc, argv);
  51 }