1 | // RUN: %clang_cc1 -verify -fopenmp %s |
2 | |
3 | // RUN: %clang_cc1 -verify -fopenmp-simd %s |
4 | |
5 | extern int omp_default_mem_alloc; |
6 | void foo() { |
7 | } |
8 | |
9 | bool foobool(int argc) { |
10 | return argc; |
11 | } |
12 | |
13 | struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} |
14 | extern S1 a; |
15 | class S2 { |
16 | mutable int a; |
17 | |
18 | public: |
19 | S2() : a(0) {} |
20 | S2(const S2 &s2) : a(s2.a) {} |
21 | static float S2s; |
22 | static const float S2sc; |
23 | }; |
24 | const float S2::S2sc = 0; |
25 | const S2 b; |
26 | const S2 ba[5]; |
27 | class S3 { |
28 | int a; |
29 | S3 &operator=(const S3 &s3); |
30 | |
31 | public: |
32 | S3() : a(0) {} |
33 | S3(const S3 &s3) : a(s3.a) {} |
34 | }; |
35 | const S3 c; |
36 | const S3 ca[5]; |
37 | extern const int f; |
38 | class S4 { |
39 | int a; |
40 | S4(); |
41 | S4(const S4 &s4); // expected-note 2 {{implicitly declared private here}} |
42 | |
43 | public: |
44 | S4(int v) : a(v) {} |
45 | }; |
46 | class S5 { |
47 | int a; |
48 | S5(const S5 &s5) : a(s5.a) {} // expected-note 4 {{implicitly declared private here}} |
49 | |
50 | public: |
51 | S5() : a(0) {} |
52 | S5(int v) : a(v) {} |
53 | }; |
54 | class S6 { |
55 | int a; |
56 | S6() : a(0) {} |
57 | |
58 | public: |
59 | S6(const S6 &s6) : a(s6.a) {} |
60 | S6(int v) : a(v) {} |
61 | }; |
62 | |
63 | S3 h; |
64 | #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} |
65 | |
66 | template <class I, class C> |
67 | int foomain(int argc, char **argv) { |
68 | I e(4); |
69 | C g(5); |
70 | int i; |
71 | int &j = i; |
72 | #pragma omp parallel |
73 | #pragma omp single firstprivate // expected-error {{expected '(' after 'firstprivate'}} |
74 | foo(); |
75 | #pragma omp parallel |
76 | #pragma omp single firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
77 | foo(); |
78 | #pragma omp parallel |
79 | #pragma omp single firstprivate() // expected-error {{expected expression}} |
80 | foo(); |
81 | #pragma omp parallel |
82 | #pragma omp single firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
83 | foo(); |
84 | #pragma omp parallel |
85 | #pragma omp single firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
86 | foo(); |
87 | #pragma omp parallel |
88 | #pragma omp single firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
89 | foo(); |
90 | #pragma omp parallel |
91 | #pragma omp single 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 '('}} |
92 | foo(); |
93 | #pragma omp parallel |
94 | #pragma omp single firstprivate(S1) // expected-error {{'S1' does not refer to a value}} |
95 | foo(); |
96 | #pragma omp parallel |
97 | #pragma omp single firstprivate(a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}} |
98 | foo(); |
99 | #pragma omp parallel |
100 | #pragma omp single firstprivate(argv[1]) // expected-error {{expected variable name}} |
101 | foo(); |
102 | #pragma omp parallel |
103 | #pragma omp single firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} |
104 | foo(); |
105 | #pragma omp parallel |
106 | #pragma omp single firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}} |
107 | foo(); |
108 | #pragma omp parallel |
109 | #pragma omp single linear(i) // expected-error {{unexpected OpenMP clause 'linear' in directive '#pragma omp single'}} |
110 | foo(); |
111 | #pragma omp parallel |
112 | { |
113 | int v = 0; |
114 | int i; // expected-note {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp single' directive into a parallel or another task region?}} |
115 | #pragma omp single firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
116 | foo(); |
117 | v += i; |
118 | } |
119 | #pragma omp parallel shared(i) |
120 | #pragma omp parallel private(i) |
121 | #pragma omp single firstprivate(j) |
122 | foo(); |
123 | #pragma omp parallel |
124 | #pragma omp single firstprivate(i) |
125 | foo(); |
126 | #pragma omp parallel |
127 | #pragma omp single firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} |
128 | foo(); |
129 | #pragma omp parallel private(i) // expected-note {{defined as private}} |
130 | #pragma omp single firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
131 | foo(); |
132 | #pragma omp parallel reduction(+ : i) // expected-note {{defined as reduction}} |
133 | #pragma omp single firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
134 | foo(); |
135 | return 0; |
136 | } |
137 | |
138 | namespace A { |
139 | double x; |
140 | #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} |
141 | } |
142 | namespace B { |
143 | using A::x; |
144 | } |
145 | |
146 | int main(int argc, char **argv) { |
147 | const int d = 5; |
148 | const int da[5] = {0}; |
149 | S4 e(4); |
150 | S5 g(5); |
151 | S3 m; |
152 | S6 n(2); |
153 | int i; |
154 | int &j = i; |
155 | #pragma omp parallel |
156 | #pragma omp single firstprivate // expected-error {{expected '(' after 'firstprivate'}} |
157 | foo(); |
158 | #pragma omp parallel |
159 | #pragma omp single firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
160 | foo(); |
161 | #pragma omp parallel |
162 | #pragma omp single firstprivate() // expected-error {{expected expression}} |
163 | foo(); |
164 | #pragma omp parallel |
165 | #pragma omp single firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} |
166 | foo(); |
167 | #pragma omp parallel |
168 | #pragma omp single firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
169 | foo(); |
170 | #pragma omp parallel |
171 | #pragma omp single firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} |
172 | foo(); |
173 | #pragma omp parallel |
174 | #pragma omp single firstprivate(argc) |
175 | foo(); |
176 | #pragma omp parallel |
177 | #pragma omp single firstprivate(S1) // expected-error {{'S1' does not refer to a value}} |
178 | foo(); |
179 | #pragma omp parallel |
180 | #pragma omp single firstprivate(a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}} |
181 | foo(); |
182 | #pragma omp parallel |
183 | #pragma omp single firstprivate(argv[1]) // expected-error {{expected variable name}} |
184 | foo(); |
185 | #pragma omp parallel |
186 | #pragma omp single firstprivate(2 * 2) // expected-error {{expected variable name}} |
187 | foo(); |
188 | #pragma omp parallel |
189 | #pragma omp single firstprivate(ba) // OK |
190 | foo(); |
191 | #pragma omp parallel |
192 | #pragma omp single firstprivate(ca) // OK |
193 | foo(); |
194 | #pragma omp parallel |
195 | #pragma omp single firstprivate(da) // OK |
196 | foo(); |
197 | int xa; |
198 | #pragma omp parallel |
199 | #pragma omp single firstprivate(xa) // OK |
200 | foo(); |
201 | #pragma omp parallel |
202 | #pragma omp single firstprivate(S2::S2s) // OK |
203 | foo(); |
204 | #pragma omp parallel |
205 | #pragma omp single firstprivate(S2::S2sc) // OK |
206 | foo(); |
207 | #pragma omp parallel |
208 | #pragma omp single safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp single'}} |
209 | foo(); |
210 | #pragma omp parallel |
211 | #pragma omp single firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} |
212 | foo(); |
213 | #pragma omp parallel |
214 | #pragma omp single firstprivate(m) // OK |
215 | foo(); |
216 | #pragma omp parallel |
217 | #pragma omp single firstprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be firstprivate}} |
218 | foo(); |
219 | #pragma omp parallel |
220 | #pragma omp single private(xa), firstprivate(xa) // expected-error {{private variable cannot be firstprivate}} expected-note {{defined as private}} |
221 | foo(); |
222 | #pragma omp parallel shared(xa) |
223 | #pragma omp single firstprivate(xa) // OK: may be firstprivate |
224 | foo(); |
225 | #pragma omp parallel |
226 | #pragma omp single firstprivate(j) |
227 | foo(); |
228 | #pragma omp parallel |
229 | #pragma omp single firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} |
230 | foo(); |
231 | #pragma omp parallel |
232 | #pragma omp single firstprivate(n) // OK |
233 | foo(); |
234 | #pragma omp parallel |
235 | { |
236 | int v = 0; |
237 | int i; // expected-note {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp single' directive into a parallel or another task region?}} |
238 | #pragma omp single firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
239 | foo(); |
240 | v += i; |
241 | } |
242 | #pragma omp parallel private(i) // expected-note {{defined as private}} |
243 | #pragma omp single firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
244 | foo(); |
245 | #pragma omp parallel reduction(+ : i) // expected-note {{defined as reduction}} |
246 | #pragma omp single firstprivate(i) // expected-error {{firstprivate variable must be shared}} |
247 | foo(); |
248 | static int t; |
249 | #pragma omp single firstprivate(t) // OK |
250 | foo(); |
251 | |
252 | return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}} |
253 | } |
254 | |