// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s template <class T> T tmain(T argc) { #pragma omp barrier ; #pragma omp barrier untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp barrier'}} #pragma omp barrier unknown // expected-warning {{extra tokens at the end of '#pragma omp barrier' are ignored}} if (argc) #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} if (argc) { #pragma omp barrier } while (argc) #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} while (argc) { #pragma omp barrier } do #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} while (argc) ; do { #pragma omp barrier } while (argc); switch (argc) #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} switch (argc) case 1: #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} switch (argc) case 1: { #pragma omp barrier } switch (argc) { #pragma omp barrier case 1: #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} break; default: { #pragma omp barrier } break; } for (;;) #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} for (;;) { #pragma omp barrier } label: #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} label1 : { #pragma omp barrier } return T(); } int main(int argc, char **argv) { #pragma omp barrier ; #pragma omp barrier untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp barrier'}} #pragma omp barrier unknown // expected-warning {{extra tokens at the end of '#pragma omp barrier' are ignored}} if (argc) #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} if (argc) { #pragma omp barrier } while (argc) #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} while (argc) { #pragma omp barrier } do #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} while (argc) ; do { #pragma omp barrier } while (argc); switch (argc) #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} switch (argc) case 1: #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} switch (argc) case 1: { #pragma omp barrier } switch (argc) { #pragma omp barrier case 1: #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} break; default: { #pragma omp barrier } break; } for (;;) #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} for (;;) { #pragma omp barrier } label: #pragma omp barrier // expected-error {{'#pragma omp barrier' cannot be an immediate substatement}} label1 : { #pragma omp barrier } return tmain(argc); }