1 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ferror-limit 150 -o - %s
2
3 int incomplete[];
4
test(int * p)5 void test(int *p) {
6 int a;
7 #pragma omp parallel reduction( // expected-error {{expected identifier}} expected-error {{expected ')'}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-note {{to match this '('}}
8 ;
9 #pragma omp parallel reduction(unknown // expected-error {{expected expression}} expected-error {{expected ')'}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-note {{to match this '('}}
10 ;
11 #pragma omp parallel reduction(default, // expected-error {{expected identifier}} expected-error {{expected ')'}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-note {{to match this '('}}
12 ;
13 #pragma omp parallel reduction(unknown, +: a) // expected-error {{expected 'default', 'inscan' or 'task' in OpenMP clause 'reduction'}}
14 ;
15 #pragma omp parallel reduction(default, + : a)
16 ;
17 #pragma omp parallel reduction(inscan, + : a) // expected-error {{'inscan' modifier can be used only in 'omp for', 'omp simd', 'omp for simd', 'omp parallel for', or 'omp parallel for simd' directive}}
18 ;
19 #pragma omp parallel reduction(+ : incomplete, ([10])p) // expected-error {{a reduction list item with incomplete type 'int []'}} expected-error {{expected variable name, array element or array section}}
20 ;
21 }
22
23 // complete to suppress an additional warning, but it's too late for pragmas
24 int incomplete[3];
25