1 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
2 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - -x c++ %s -Wuninitialized
3
4 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
5 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp-simd -ferror-limit 100 -o - -x c++ %s -Wuninitialized
6
xxx(int argc)7 void xxx(int argc) {
8 int map; // expected-note {{initialize the variable 'map' to silence this warning}}
9 #pragma omp target enter data map(to: map) // expected-warning {{variable 'map' is uninitialized when used here}}
10 for (int i = 0; i < 10; ++i)
11 ;
12 }
13
main(int argc,char ** argv)14 int main(int argc, char **argv) {
15
16 int r;
17 #pragma omp target enter data // expected-error {{expected at least one 'map' clause for '#pragma omp target enter data'}}
18
19 #pragma omp target enter data map(r) // expected-error {{map type must be specified for '#pragma omp target enter data'}}
20 #pragma omp target enter data map(tofrom: r) // expected-error {{map type 'tofrom' is not allowed for '#pragma omp target enter data'}}
21
22 #pragma omp target enter data map(always, to: r) allocate(r) // expected-error {{unexpected OpenMP clause 'allocate' in directive '#pragma omp target enter data'}}
23 #pragma omp target enter data map(always, alloc: r)
24 #pragma omp target enter data map(always, from: r) // expected-error {{map type 'from' is not allowed for '#pragma omp target enter data'}}
25 #pragma omp target enter data map(release: r) // expected-error {{map type 'release' is not allowed for '#pragma omp target enter data'}}
26 #pragma omp target enter data map(delete: r) // expected-error {{map type 'delete' is not allowed for '#pragma omp target enter data'}}
27
28 return 0;
29 }
30