1 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
2
3 // RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized
4
5 extern int omp_default_mem_alloc;
foo()6 void foo() {
7 }
8
foobool(int argc)9 bool foobool(int argc) {
10 return argc;
11 }
12
13 struct S1; // expected-note {{declared here}} expected-note {{forward declaration of 'S1'}}
14 extern S1 a;
15 class S2 {
16 mutable int a;
17 public:
S2()18 S2():a(0) { }
19 static float S2s; // expected-note {{predetermined as shared}}
20 };
21 const S2 b;
22 const S2 ba[5];
23 class S3 {
24 int a;
25 public:
S3()26 S3():a(0) { }
27 };
28 const S3 c; // expected-note {{'c' defined here}}
29 const S3 ca[5]; // expected-note {{'ca' defined here}}
30 extern const int f; // expected-note {{'f' declared here}}
31 class S4 {
32 int a;
33 S4(); // expected-note {{implicitly declared private here}}
34 public:
S4(int v)35 S4(int v):a(v) { }
36 };
37 class S5 {
38 int a;
S5()39 S5():a(0) {} // expected-note {{implicitly declared private here}}
40 public:
S5(int v)41 S5(int v):a(v) { }
42 };
43
44 S3 h;
45 #pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
46
47
main(int argc,char ** argv)48 int main(int argc, char **argv) {
49 const int d = 5; // expected-note {{'d' defined here}}
50 const int da[5] = { 0 }; // expected-note {{'da' defined here}}
51 S4 e(4);
52 S5 g(5);
53 int i;
54 int &j = i;
55 #pragma omp distribute private // expected-error {{expected '(' after 'private'}}
56 for (int k = 0; k < argc; ++k) ++k;
57 #pragma omp distribute private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
58 for (int k = 0; k < argc; ++k) ++k;
59 #pragma omp distribute private () // expected-error {{expected expression}}
60 for (int k = 0; k < argc; ++k) ++k;
61 #pragma omp distribute private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
62 for (int k = 0; k < argc; ++k) ++k;
63 #pragma omp distribute private (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
64 for (int k = 0; k < argc; ++k) ++k;
65 #pragma omp distribute private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
66 for (int k = 0; k < argc; ++k) ++k;
67 #pragma omp distribute private (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 '('}}
68 for (int k = 0; k < argc; ++k) ++k;
69 #pragma omp distribute private (S1) // expected-error {{'S1' does not refer to a value}}
70 for (int k = 0; k < argc; ++k) ++k;
71 #pragma omp distribute private (a, b, c, d, f) // expected-error {{private variable with incomplete type 'S1'}} expected-error 1 {{const-qualified variable without mutable fields cannot be private}} expected-error 2 {{const-qualified variable cannot be private}}
72 for (int k = 0; k < argc; ++k) ++k;
73 #pragma omp distribute private (argv[1]) // expected-error {{expected variable name}}
74 for (int k = 0; k < argc; ++k) ++k;
75 #pragma omp distribute private(ba)
76 for (int k = 0; k < argc; ++k) ++k;
77 #pragma omp distribute private(ca) // expected-error {{const-qualified variable without mutable fields cannot be private}}
78 for (int k = 0; k < argc; ++k) ++k;
79 #pragma omp distribute private(da) // expected-error {{const-qualified variable cannot be private}}
80 for (int k = 0; k < argc; ++k) ++k;
81 #pragma omp distribute private(S2::S2s) // expected-error {{shared variable cannot be private}}
82 for (int k = 0; k < argc; ++k) ++k;
83 #pragma omp distribute private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
84 for (int k = 0; k < argc; ++k) ++k;
85 #pragma omp distribute private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
86 for (int k = 0; k < argc; ++k) ++k;
87 #pragma omp distribute shared(i) // expected-error {{unexpected OpenMP clause 'shared' in directive '#pragma omp distribute'}}
88 for (int k = 0; k < argc; ++k) ++k;
89 #pragma omp target
90 #pragma omp teams
91 {
92 int i; // expected-note {{predetermined as private}}
93 #pragma omp distribute firstprivate(i) // expected-error {{firstprivate variable must be shared}}
94 for (int k = 0; k < argc; ++k) ++k;
95 }
96 #pragma omp target
97 #pragma omp teams private(i)
98 #pragma omp distribute private(j)
99 for (int k = 0; k < argc; ++k) ++k;
100 #pragma omp parallel private(i)
101 #pragma omp target
102 #pragma omp teams firstprivate(i)
103 #pragma omp parallel private(i)
104 {}
105 #pragma omp target
106 #pragma omp teams reduction(+:i)
107 #pragma omp distribute private(i)
108 for (int k = 0; k < argc; ++k) ++k;
109 #pragma omp distribute private(i)
110 for (int k = 0; k < 10; ++k) {
111 #pragma omp target
112 #pragma omp teams private(i)
113 #pragma omp distribute private(i)
114 for (int x = 0; x < 10; ++x) foo();
115 }
116 #pragma omp target
117 #pragma omp teams
118 #pragma omp distribute firstprivate(i)
119 for (int k = 0; k < 10; ++k) {
120 }
121 #pragma omp target
122 #pragma omp teams firstprivate(i)
123 #pragma omp distribute private(i)
124 for (int x = 0; x < 10; ++x) foo();
125 #pragma omp target
126 #pragma omp teams reduction(+:i)
127 #pragma omp distribute
128 for (int k = 0; k < 10; ++k) {
129 }
130 #pragma omp target
131 #pragma omp teams reduction(+:i)
132 #pragma omp distribute private(i)
133 for (int x = 0; x < 10; ++x) foo();
134
135 return 0;
136 }
137