clang/test/OpenMP/parallel_masked_taskloop_final_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 parallel masked taskloop final // expected-error {{expected '(' after 'final'}}
  18   for (int i = 0; i < 10; ++i)
  19     foo();
  20 #pragma omp parallel masked taskloop final( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  21   for (int i = 0; i < 10; ++i)
  22     foo();
  23 #pragma omp parallel masked taskloop final() // expected-error {{expected expression}}
  24   for (int i = 0; i < 10; ++i)
  25     foo();
  26 #pragma omp parallel masked taskloop final(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
  27   for (int i = 0; i < 10; ++i)
  28     foo();
  29 #pragma omp parallel masked taskloop final(argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel masked taskloop' are ignored}}
  30   for (int i = 0; i < 10; ++i)
  31     foo();
  32 #pragma omp parallel masked taskloop final(argc > 0 ? argv[1] : argv[2] + z)
  33   for (int i = 0; i < 10; ++i)
  34     foo();
  35 #pragma omp parallel masked taskloop final(foobool(argc)), final(true) // expected-error {{directive '#pragma omp parallel masked taskloop' cannot contain more than one 'final' clause}}
  36   for (int i = 0; i < 10; ++i)
  37     foo();
  38 #pragma omp parallel masked taskloop final(S) // expected-error {{'S' does not refer to a value}}
  39   for (int i = 0; i < 10; ++i)
  40     foo();
  41 #pragma omp parallel masked taskloop final(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
  42   for (int i = 0; i < 10; ++i)
  43     foo();
  44 #pragma omp parallel masked taskloop final(argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
  45   for (int i = 0; i < 10; ++i)
  46     foo();
  47 #pragma omp parallel masked taskloop final(argc)
  48   for (int i = 0; i < 10; ++i)
  49     foo();
  50
  51   return 0;
  52 }
  53
  54 int main(int argc, char **argv) {
  55   int z;
  56 #pragma omp parallel masked taskloop final // expected-error {{expected '(' after 'final'}}
  57   for (int i = 0; i < 10; ++i)
  58     foo();
  59 #pragma omp parallel masked taskloop final( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  60   for (int i = 0; i < 10; ++i)
  61     foo();
  62 #pragma omp parallel masked taskloop final() // expected-error {{expected expression}}
  63   for (int i = 0; i < 10; ++i)
  64     foo();
  65 #pragma omp parallel masked taskloop final(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
  66   for (int i = 0; i < 10; ++i)
  67     foo();
  68 #pragma omp parallel masked taskloop final(argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel masked taskloop' are ignored}}
  69   for (int i = 0; i < 10; ++i)
  70     foo();
  71 #pragma omp parallel masked taskloop final(argc > 0 ? argv[1] : argv[2] - z)
  72   for (int i = 0; i < 10; ++i)
  73     foo();
  74 #pragma omp parallel masked taskloop final(foobool(argc)), final(true) // expected-error {{directive '#pragma omp parallel masked taskloop' cannot contain more than one 'final' clause}}
  75   for (int i = 0; i < 10; ++i)
  76     foo();
  77 #pragma omp parallel masked taskloop final(S1) // expected-error {{'S1' does not refer to a value}}
  78   for (int i = 0; i < 10; ++i)
  79     foo();
  80 #pragma omp parallel masked taskloop final(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
  81   for (int i = 0; i < 10; ++i)
  82     foo();
  83 #pragma omp parallel masked taskloop final(argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
  84   for (int i = 0; i < 10; ++i)
  85     foo();
  86 #pragma omp parallel masked taskloop final(1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
  87   for (int i = 0; i < 10; ++i)
  88     foo();
  89 #pragma omp parallel masked taskloop final(if (tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
  90   for (int i = 0; i < 10; ++i)
  91     foo();
  92
  93   return tmain(argc, argv);
  94 }