1 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -ferror-limit 100 -o - %s -Wuninitialized 2 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp50 -fopenmp -fopenmp-version=50 -ferror-limit 100 -o - %s -Wuninitialized 3 4 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -ferror-limit 100 -o - %s -Wuninitialized 5 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp50 -fopenmp-simd -fopenmp-version=50 -ferror-limit 100 -o - %s -Wuninitialized 6 7 void foo() { } 8 9 void xxx(int argc) { 10 int map; // expected-note {{initialize the variable 'map' to silence this warning}} 11 #pragma omp target data map(map) // expected-warning {{variable 'map' is uninitialized when used here}} 12 for (int i = 0; i < 10; ++i) 13 ; 14 } 15 16 int main(int argc, char **argv) { 17 int a; 18 #pragma omp target data // omp45-error {{expected at least one 'map' or 'use_device_ptr' clause for '#pragma omp target data'}} omp50-error {{expected at least one 'map', 'use_device_ptr', or 'use_device_addr' clause for '#pragma omp target data'}} 19 {} 20 L1: 21 foo(); 22 #pragma omp target data map(a) allocate(a) // expected-error {{unexpected OpenMP clause 'allocate' in directive '#pragma omp target data'}} 23 { 24 foo(); 25 goto L1; // expected-error {{use of undeclared label 'L1'}} 26 } 27 goto L2; // expected-error {{use of undeclared label 'L2'}} 28 #pragma omp target data map(a) 29 L2: 30 foo(); 31 32 #pragma omp target data map(a)(i) // expected-warning {{extra tokens at the end of '#pragma omp target data' are ignored}} 33 { 34 foo(); 35 } 36 #pragma omp target unknown // expected-warning {{extra tokens at the end of '#pragma omp target' are ignored}} 37 { 38 foo(); 39 } 40 #pragma omp target data map(delete: a) // expected-error {{map type 'delete' is not allowed for '#pragma omp target data'}} 41 { 42 foo(); 43 } 44 #pragma omp target data map(release: a) // expected-error {{map type 'release' is not allowed for '#pragma omp target data'}} 45 { 46 foo(); 47 } 48 49 const int b = 5; 50 int marr[10][10], iarr[5]; 51 #pragma omp target data map(to: marr[10][0:2:2]) // expected-error {{expected ']'}} expected-note {{to match this '['}} 52 {} 53 #pragma omp target data map(alloc: iarr[:2:b]) // expected-error {{expected ']'}} expected-note {{to match this '['}} 54 {} 55 return 0; 56 } 57