forked from OSchip/llvm-project
104 lines
4.8 KiB
C++
104 lines
4.8 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized
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void foo() {
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}
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bool foobool(int argc) {
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return argc;
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}
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struct S1; // expected-note {{declared here}}
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template <class T, class S> // expected-note {{declared here}}
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int tmain(T argc, S **argv) {
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T z;
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#pragma omp taskloop simd grainsize // expected-error {{expected '(' after 'grainsize'}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize () // expected-error {{expected expression}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (z + argc)) // expected-warning {{extra tokens at the end of '#pragma omp taskloop simd' are ignored}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (argc > 0 ? argv[1][0] : argv[2][argc])
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (foobool(argc)), grainsize (true) // expected-error {{directive '#pragma omp taskloop simd' cannot contain more than one 'grainsize' clause}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (S) // expected-error {{'S' does not refer to a value}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize(0) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize(-1) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize(argc) num_tasks(argc) // expected-error {{'num_tasks' and 'grainsize' clause are mutually exclusive and may not appear on the same directive}} expected-note {{'grainsize' clause is specified here}}
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for (int i = 0; i < 10; ++i)
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foo();
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return 0;
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}
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int main(int argc, char **argv) {
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int z;
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#pragma omp taskloop simd grainsize // expected-error {{expected '(' after 'grainsize'}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize () // expected-error {{expected expression}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (argc+z)) // expected-warning {{extra tokens at the end of '#pragma omp taskloop simd' are ignored}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (argc > 0 ? argv[1][0] : argv[2][argc])
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (foobool(argc)), grainsize (true) // expected-error {{directive '#pragma omp taskloop simd' cannot contain more than one 'grainsize' clause}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (S1) // expected-error {{'S1' does not refer to a value}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize(0) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize(-1) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
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for (int i = 0; i < 10; ++i)
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foo();
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#pragma omp taskloop simd grainsize(argc) num_tasks(argc) // expected-error {{'num_tasks' and 'grainsize' clause are mutually exclusive and may not appear on the same directive}} expected-note {{'grainsize' clause is specified here}}
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for (int i = 0; i < 10; ++i)
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foo();
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return tmain(argc, argv);
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}
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