forked from OSchip/llvm-project
48 lines
2.8 KiB
C++
48 lines
2.8 KiB
C++
// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=50 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=40 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-version=31 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-version=30 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=51 -fopenmp -DOMP51 -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -verify=expected,ge40 -fopenmp-version=51 -fopenmp-simd -DOMP51 -ferror-limit 100 -o - %s -Wuninitialized
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void foo();
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namespace {
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static int y = 0;
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}
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static int x = 0;
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int main(int argc, char **argv) {
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const int c = 0;
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#pragma omp parallel default // expected-error {{expected '(' after 'default'}}
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#pragma omp parallel default( // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel default() // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
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#pragma omp parallel default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel default(shared), default(shared) // expected-error {{directive '#pragma omp parallel' cannot contain more than one 'default' clause}}
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#pragma omp parallel default(x) // expected-error {{expected 'none', 'shared' or 'firstprivate' in OpenMP clause 'default'}}
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foo();
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#pragma omp parallel default(none) // expected-note {{explicit data sharing attribute requested here}}
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++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
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#pragma omp parallel default(none) // expected-note {{explicit data sharing attribute requested here}}
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#pragma omp parallel default(shared)
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++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
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#pragma omp parallel default(none) // ge40-note {{explicit data sharing attribute requested here}}
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(void)c; // ge40-error {{variable 'c' must have explicitly specified data sharing attributes}}
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#ifdef OMP51
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#pragma omp parallel default(firstprivate) // expected-note 2 {{explicit data sharing attribute requested here}}
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{
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++x; // expected-error {{variable 'x' must have explicitly specified data sharing attributes}}
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++y; // expected-error {{variable 'y' must have explicitly specified data sharing attributes}}
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}
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#endif
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return 0;
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}
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