1 // RUN: %clang_cc1 -verify -fopenmp -std=c++11 -o - %s 2 foo()3void foo() { 4 } 5 6 #pragma omp teams // expected-error {{unexpected OpenMP directive '#pragma omp teams'}} 7 main(int argc,char ** argv)8int main(int argc, char **argv) { 9 #pragma omp target 10 #pragma omp teams { // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} 11 foo(); 12 #pragma omp target 13 #pragma omp teams ( // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} 14 foo(); 15 #pragma omp target 16 #pragma omp teams [ // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} 17 foo(); 18 #pragma omp target 19 #pragma omp teams ] // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} 20 foo(); 21 #pragma omp target 22 #pragma omp teams ) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} 23 foo(); 24 #pragma omp target 25 #pragma omp teams } // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} 26 foo(); 27 #pragma omp target 28 #pragma omp teams 29 foo(); 30 // expected-warning@+2 {{extra tokens at the end of '#pragma omp teams' are ignored}} 31 #pragma omp target 32 #pragma omp teams unknown() 33 foo(); 34 L1: 35 foo(); 36 #pragma omp target 37 #pragma omp teams 38 ; 39 #pragma omp target 40 #pragma omp teams 41 { 42 goto L1; // expected-error {{use of undeclared label 'L1'}} 43 argc++; 44 } 45 46 for (int i = 0; i < 10; ++i) { 47 switch(argc) { 48 case (0): 49 #pragma omp target 50 #pragma omp teams 51 { 52 foo(); 53 break; // expected-error {{'break' statement not in loop or switch statement}} 54 continue; // expected-error {{'continue' statement not in loop statement}} 55 } 56 default: 57 break; 58 } 59 } 60 #pragma omp target 61 #pragma omp teams default(none) 62 ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}} 63 64 goto L2; // expected-error {{use of undeclared label 'L2'}} 65 #pragma omp target 66 #pragma omp teams 67 L2: 68 foo(); 69 #pragma omp target 70 #pragma omp teams 71 { 72 return 1; // expected-error {{cannot return from OpenMP region}} 73 } 74 75 [[]] // expected-error {{an attribute list cannot appear here}} 76 #pragma omp target 77 #pragma omp teams 78 for (int n = 0; n < 100; ++n) {} 79 80 return 0; 81 } 82 83