llvm-project/clang/test/OpenMP/parallel_default_messages.cpp

32 lines
1.8 KiB
C++

// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s
// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-simd -ferror-limit 100 -o - %s
// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=50 -fopenmp -ferror-limit 100 -o - %s
// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=40 -fopenmp -ferror-limit 100 -o - %s
// RUN: %clang_cc1 -verify -fopenmp-version=31 -fopenmp -ferror-limit 100 -o - %s
// RUN: %clang_cc1 -verify -fopenmp-version=30 -fopenmp -ferror-limit 100 -o - %s
void foo();
int main(int argc, char **argv) {
const int c = 0;
#pragma omp parallel default // expected-error {{expected '(' after 'default'}}
#pragma omp parallel default ( // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp parallel default () // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
#pragma omp parallel default (none // expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp parallel default (shared), default(shared) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'default' clause}}
#pragma omp parallel default (x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
foo();
#pragma omp parallel default(none)
++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
#pragma omp parallel default(none)
#pragma omp parallel default(shared)
++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
#pragma omp parallel default(none)
(void)c; // ge40-error {{variable 'c' must have explicitly specified data sharing attributes}}
return 0;
}