blob: 53e0d764e8291b44acb5e0f6dd427e0e40c498f3 [file] [log] [blame]
Dmitry Polukhin0b0da292016-04-06 11:38:59 +00001// 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
9#pragma omp declare target
10// CHECK: #pragma omp declare target
11void foo() {}
12// CHECK-NEXT: void foo()
13#pragma omp end declare target
14// CHECK: #pragma omp end declare target
15
16extern "C" {
17#pragma omp declare target
18// CHECK: #pragma omp declare target
19void foo_c() {}
20// CHECK-NEXT: void foo_c()
21#pragma omp end declare target
22// CHECK: #pragma omp end declare target
23}
24
25extern "C++" {
26#pragma omp declare target
27// CHECK: #pragma omp declare target
28void foo_cpp() {}
29// CHECK-NEXT: void foo_cpp()
30#pragma omp end declare target
31// CHECK: #pragma omp end declare target
32}
33
34#pragma omp declare target
35template <class T>
36struct C {
37// CHECK: template <class T = int> struct C
38 T t;
39// CHECK-NEXT: int t;
40 static T ts;
41// CHECK-NEXT: #pragma omp declare target
42// CHECK-NEXT: static int ts;
43// CHECK: #pragma omp end declare target
44
45 C(T t) : t(t) {
46 }
47// CHECK: #pragma omp declare target
48// CHECK-NEXT: C(int t) : t(t) {
49// CHECK-NEXT: }
50// CHECK: #pragma omp end declare target
51
52 T foo() {
53 return t;
54 }
55// CHECK: #pragma omp declare target
56// CHECK-NEXT: int foo() {
57// CHECK-NEXT: return this->t;
58// CHECK-NEXT: }
59// CHECK: #pragma omp end declare target
60};
61
62// CHECK: template <class T> struct C {
63// CHECK: #pragma omp declare target
64// CHECK-NEXT: static T ts;
65// CHECK-NEXT: #pragma omp end declare target
66
67template<class T>
68T C<T>::ts = 1;
69// CHECK: #pragma omp declare target
70// CHECK: T ts = 1;
71// CHECK: #pragma omp end declare target
72
73// CHECK: #pragma omp declare target
74// CHECK: int test1()
75int test1() {
76 C<int> c(1);
77 return c.foo() + c.ts;
78}
79#pragma omp end declare target
80// CHECK: #pragma omp end declare target
81
82int main (int argc, char **argv) {
83 foo();
84 foo_c();
85 foo_cpp();
86 test1();
87 return (0);
88}
89
90// CHECK: #pragma omp declare target
91// CHECK-NEXT: int ts = 1;
92// CHECK-NEXT: #pragma omp end declare target
93#endif