target_parallel_default_messages.cpp
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// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-version=51 -DOMP51 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-version=51 -DOMP51 -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
void foo();
namespace {
static int y = 0;
}
static int x = 0;
int main(int argc, char **argv) {
#pragma omp target parallel default // expected-error {{expected '(' after 'default'}}
foo();
#pragma omp target parallel default( // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
foo();
#pragma omp target parallel default() // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
foo();
#pragma omp target parallel default (none // expected-error {{expected ')'}} expected-note {{to match this '('}}
foo();
#pragma omp target parallel default (shared), default(shared) // expected-error {{directive '#pragma omp target parallel' cannot contain more than one 'default' clause}}
foo();
#pragma omp target parallel default(x) // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
foo();
#pragma omp target parallel default(none) // expected-note {{explicit data sharing attribute requested here}}
++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
#pragma omp target parallel default(none)
foo();
#pragma omp target parallel default(shared)
++argc;
#pragma omp target parallel default(none) // expected-note {{explicit data sharing attribute requested here}}
#pragma omp parallel default(shared)
++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
#ifndef OMP51
#pragma omp target parallel default(firstprivate) // expected-error {{data-sharing attribute 'firstprivate' in 'default' clause requires OpenMP version 5.1 or above}}
{
++x;
++y;
}
#endif
return 0;
}