1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
2 
3 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s
4 
5 typedef void **omp_allocator_handle_t;
6 extern const omp_allocator_handle_t omp_default_mem_alloc;
7 extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
8 extern const omp_allocator_handle_t omp_const_mem_alloc;
9 extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
10 extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
11 extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
12 extern const omp_allocator_handle_t omp_pteam_mem_alloc;
13 extern const omp_allocator_handle_t omp_thread_mem_alloc;
14 
15 void foo() {
16 }
17 
18 bool foobool(int argc) {
19   return argc;
20 }
21 
22 struct S1; // expected-note {{declared here}} expected-note{{forward declaration of 'S1'}}
23 extern S1 a;
24 class S2 {
25   mutable int a;
26 public:
27   S2():a(0) { }
28   S2(const S2 &s2):a(s2.a) { }
29   static float S2s;
30   static const float S2sc;
31 };
32 const float S2::S2sc = 0;
33 const S2 b;
34 const S2 ba[5];
35 class S3 {
36   int a;
37 public:
38   S3():a(0) { }
39   S3(const S3 &s3):a(s3.a) { }
40 };
41 const S3 c;
42 const S3 ca[5];
43 extern const int f;
44 class S4 {
45   int a;
46   S4();
47   S4(const S4 &s4); // expected-note {{implicitly declared private here}}
48 public:
49   S4(int v):a(v) { }
50 };
51 class S5 {
52   int a;
53   S5():a(0) {}
54   S5(const S5 &s5):a(s5.a) { } // expected-note {{implicitly declared private here}}
55 public:
56   S5(int v):a(v) { }
57 };
58 
59 S3 h;
60 #pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
61 
62 namespace A {
63 double x;
64 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
65 }
66 namespace B {
67 using A::x;
68 }
69 
70 int main(int argc, char **argv) {
71   const int d = 5;
72   const int da[5] = { 0 };
73   S4 e(4);
74   S5 g(5);
75   int i;
76   int &j = i;
77   static int m;
78   #pragma omp target parallel firstprivate // expected-error {{expected '(' after 'firstprivate'}}
79   foo();
80   #pragma omp target parallel firstprivate ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
81   foo();
82   #pragma omp target parallel firstprivate () // expected-error {{expected expression}}
83   foo();
84   #pragma omp target parallel firstprivate (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
85   foo();
86   #pragma omp target parallel firstprivate (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
87   foo();
88   #pragma omp target parallel firstprivate (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
89   foo();
90   #pragma omp target parallel firstprivate (argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}
91   foo();
92   #pragma omp target parallel firstprivate (S1) // expected-error {{'S1' does not refer to a value}}
93   foo();
94   #pragma omp target parallel firstprivate (a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}}
95   foo();
96   #pragma omp target parallel firstprivate (argv[1]) // expected-error {{expected variable name}}
97   foo();
98   #pragma omp target parallel firstprivate(ba) allocate(omp_thread_mem_alloc: ba) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'target parallel' directive}}
99   foo();
100   #pragma omp target parallel firstprivate(ca)
101   foo();
102   #pragma omp target parallel firstprivate(da)
103   foo();
104   #pragma omp target parallel firstprivate(S2::S2s)
105   foo();
106   #pragma omp target parallel firstprivate(S2::S2sc)
107   foo();
108   #pragma omp target parallel firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
109   foo();
110   #pragma omp target parallel firstprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be firstprivate}}
111   foo();
112   #pragma omp target parallel private(i), firstprivate(i) // expected-error {{private variable cannot be firstprivate}} expected-note{{defined as private}}
113   foo();
114   #pragma omp target parallel shared(i)
115   foo();
116   #pragma omp target parallel firstprivate(i)
117   foo();
118   #pragma omp target parallel firstprivate(j)
119   foo();
120   #pragma omp target parallel firstprivate(m)
121   foo();
122 
123   return 0;
124 }
125