1 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp -fopenmp -fno-openmp-extensions -ferror-limit 100 -o - %s -Wuninitialized
2 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp -fopenmp -fno-openmp-extensions -ferror-limit 100 -o - -x c++ %s -Wuninitialized
3
4 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp -fopenmp-simd -fno-openmp-extensions -ferror-limit 100 -o - %s -Wuninitialized
5 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp -fopenmp-simd -fno-openmp-extensions -ferror-limit 100 -o - -x c++ %s -Wuninitialized
6
7 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,ompx -fopenmp -fopenmp-extensions -ferror-limit 100 -o - %s -Wuninitialized
8 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,ompx -fopenmp -fopenmp-extensions -ferror-limit 100 -o - -x c++ %s -Wuninitialized
9
10 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,ompx -fopenmp-simd -fopenmp-extensions -ferror-limit 100 -o - %s -Wuninitialized
11 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,ompx -fopenmp-simd -fopenmp-extensions -ferror-limit 100 -o - -x c++ %s -Wuninitialized
12
xxx(int argc)13 void xxx(int argc) {
14 int map; // expected-note {{initialize the variable 'map' to silence this warning}}
15 #pragma omp target enter data map(to: map) // expected-warning {{variable 'map' is uninitialized when used here}}
16 for (int i = 0; i < 10; ++i)
17 ;
18 }
19
main(int argc,char ** argv)20 int main(int argc, char **argv) {
21
22 int r;
23 #pragma omp target enter data // expected-error {{expected at least one 'map' clause for '#pragma omp target enter data'}}
24
25 #pragma omp target enter data map(r) // expected-error {{map type must be specified for '#pragma omp target enter data'}}
26 #pragma omp target enter data map(tofrom: r) // expected-error {{map type 'tofrom' is not allowed for '#pragma omp target enter data'}}
27
28 #pragma omp target enter data map(always, to: r) allocate(r) // expected-error {{unexpected OpenMP clause 'allocate' in directive '#pragma omp target enter data'}}
29 #pragma omp target enter data map(always, alloc: r)
30 #pragma omp target enter data map(always, from: r) // expected-error {{map type 'from' is not allowed for '#pragma omp target enter data'}}
31 #pragma omp target enter data map(release: r) // expected-error {{map type 'release' is not allowed for '#pragma omp target enter data'}}
32 #pragma omp target enter data map(delete: r) // expected-error {{map type 'delete' is not allowed for '#pragma omp target enter data'}}
33
34 // omp-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
35 // ompx-error@+1 {{map type modifier 'ompx_hold' is not allowed for '#pragma omp target enter data'}}
36 #pragma omp target enter data map(ompx_hold, alloc: r)
37 // omp-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
38 // ompx-error@+1 {{map type modifier 'ompx_hold' is not allowed for '#pragma omp target enter data'}}
39 #pragma omp target enter data map(ompx_hold, to: r)
40
41 return 0;
42 }
43