1d8362cd19
Move some of the verifier directives away from the end of the pragma line. This ensures that the diagnostics relate to the trailing token being tested and not the verifier comments which are themselves part of the token stream. llvm-svn: 197616
67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -std=c++11 -o - %s
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void foo() {
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}
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#pragma omp parallel // expected-error {{unexpected OpenMP directive '#pragma omp parallel'}}
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int main(int argc, char **argv) {
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#pragma omp parallel { // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
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foo();
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#pragma omp parallel ( // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
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foo();
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#pragma omp parallel [ // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
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foo();
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#pragma omp parallel ] // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
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foo();
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#pragma omp parallel ) // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
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foo();
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#pragma omp parallel } // expected-warning {{extra tokens at the end of '#pragma omp parallel' are ignored}}
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foo();
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#pragma omp parallel
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// expected-warning@+1 {{extra tokens at the end of '#pragma omp parallel' are ignored}}
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#pragma omp parallel unknown()
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foo();
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L1:
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foo();
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#pragma omp parallel
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;
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#pragma omp parallel
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{
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goto L1; // expected-error {{use of undeclared label 'L1'}}
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argc++;
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}
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for (int i = 0; i < 10; ++i) {
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switch(argc) {
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case (0):
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#pragma omp parallel
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{
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foo();
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break; // expected-error {{'break' statement not in loop or switch statement}}
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continue; // expected-error {{'continue' statement not in loop statement}}
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}
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default:
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break;
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}
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}
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#pragma omp parallel default(none)
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++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
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goto L2; // expected-error {{use of undeclared label 'L2'}}
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#pragma omp parallel
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L2:
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foo();
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#pragma omp parallel
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{
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return 1; // expected-error {{cannot return from OpenMP region}}
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}
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[[]] // expected-error {{an attribute list cannot appear here}}
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#pragma omp parallel
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for (int n = 0; n < 100; ++n) {}
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return 0;
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}
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