1 // RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
4 // expected-no-diagnostics
5
6 #ifndef HEADER
7 #define HEADER
8
foo()9 void foo() {}
10
11 template <class T, int N>
tmain(T argc)12 T tmain(T argc) {
13 T b = argc, c, d, e, f, g;
14 static T a;
15 // CHECK: static T a;
16 #pragma omp parallel private(g)
17 #pragma omp single private(argc, b), firstprivate(c, d), nowait
18 foo();
19 // CHECK-NEXT: #pragma omp parallel private(g)
20 // CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(c,d) nowait
21 // CHECK-NEXT: foo();
22 #pragma omp parallel private(g)
23 #pragma omp single private(argc, b), firstprivate(c, d), copyprivate(g)
24 foo();
25 // CHECK-NEXT: #pragma omp parallel private(g)
26 // CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(c,d) copyprivate(g)
27 // CHECK-NEXT: foo();
28 return T();
29 }
30
main(int argc,char ** argv)31 int main(int argc, char **argv) {
32 int b = argc, c, d, e, f, g;
33 static int a;
34 // CHECK: static int a;
35 #pragma omp parallel private(g)
36 #pragma omp single private(argc, b), firstprivate(argv, c), nowait
37 foo();
38 // CHECK-NEXT: #pragma omp parallel private(g)
39 // CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(argv,c) nowait
40 // CHECK-NEXT: foo();
41 #pragma omp parallel private(g)
42 #pragma omp single private(argc, b), firstprivate(c, d), copyprivate(g)
43 foo();
44 // CHECK-NEXT: #pragma omp parallel private(g)
45 // CHECK-NEXT: #pragma omp single private(argc,b) firstprivate(c,d) copyprivate(g)
46 // CHECK-NEXT: foo();
47 return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));
48 }
49
50 #endif
51