1 // RUN: %clang_cc1 -verify -fopenmp %s
6 bool foobool(int argc) {
10 struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
17 S2(S2 &s2) : a(s2.a) {}
18 const S2 &operator =(const S2&) const;
19 S2 &operator =(const S2&);
20 static float S2s; // expected-note {{static data member is predetermined as shared}}
21 static const float S2sc;
23 const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}}
28 S3 &operator=(const S3 &s3); // expected-note 2 {{implicitly declared private here}}
32 S3(S3 &s3) : a(s3.a) {}
34 const S3 c; // expected-note {{global variable is predetermined as shared}}
35 const S3 ca[5]; // expected-note {{global variable is predetermined as shared}}
36 extern const int f; // expected-note {{global variable is predetermined as shared}}
39 S4(); // expected-note 3 {{implicitly declared private here}}
47 S5() : a(0) {} // expected-note {{implicitly declared private here}}
50 S5(const S5 &s5) : a(s5.a) {}
58 S6(const S6 &s6) : a(s6.a) {}
63 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
65 template <class I, class C>
66 int foomain(int argc, char **argv) {
70 int &j = i; // expected-note {{'j' defined here}}
72 #pragma omp for lastprivate // expected-error {{expected '(' after 'lastprivate'}}
73 for (int k = 0; k < argc; ++k)
76 #pragma omp for lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
77 for (int k = 0; k < argc; ++k)
80 #pragma omp for lastprivate() // expected-error {{expected expression}}
81 for (int k = 0; k < argc; ++k)
84 #pragma omp for lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
85 for (int k = 0; k < argc; ++k)
88 #pragma omp for lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
89 for (int k = 0; k < argc; ++k)
92 #pragma omp for lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
93 for (int k = 0; k < argc; ++k)
96 #pragma omp for lastprivate(argc)
97 for (int k = 0; k < argc; ++k)
100 #pragma omp for lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
101 for (int k = 0; k < argc; ++k)
104 #pragma omp for lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
105 for (int k = 0; k < argc; ++k)
108 #pragma omp for lastprivate(argv[1]) // expected-error {{expected variable name}}
109 for (int k = 0; k < argc; ++k)
112 #pragma omp for lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}
113 for (int k = 0; k < argc; ++k)
116 #pragma omp for lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
117 for (int k = 0; k < argc; ++k)
120 #pragma omp for linear(i) // expected-error {{unexpected OpenMP clause 'linear' in directive '#pragma omp for'}}
121 for (int k = 0; k < argc; ++k)
126 int i; // expected-note {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp for' directive into a parallel or another task region?}}
127 #pragma omp for lastprivate(i) // expected-error {{lastprivate variable must be shared}}
128 for (int k = 0; k < argc; ++k) {
133 #pragma omp parallel shared(i)
134 #pragma omp parallel private(i)
135 #pragma omp for lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
136 for (int k = 0; k < argc; ++k)
139 #pragma omp for lastprivate(i)
140 for (int k = 0; k < argc; ++k)
147 #pragma omp for lastprivate(a)
148 for (int i = 0; i < 2; ++i)
154 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
160 int main(int argc, char **argv) {
161 const int d = 5; // expected-note {{constant variable is predetermined as shared}}
162 const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}}
168 int &j = i; // expected-note {{'j' defined here}}
170 #pragma omp for lastprivate // expected-error {{expected '(' after 'lastprivate'}}
171 for (i = 0; i < argc; ++i)
174 #pragma omp for lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
175 for (i = 0; i < argc; ++i)
178 #pragma omp for lastprivate() // expected-error {{expected expression}}
179 for (i = 0; i < argc; ++i)
182 #pragma omp for lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
183 for (i = 0; i < argc; ++i)
186 #pragma omp for lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
187 for (i = 0; i < argc; ++i)
190 #pragma omp for lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
191 for (i = 0; i < argc; ++i)
194 #pragma omp for lastprivate(argc)
195 for (i = 0; i < argc; ++i)
198 #pragma omp for lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
199 for (i = 0; i < argc; ++i)
202 #pragma omp for lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}}
203 for (i = 0; i < argc; ++i)
206 #pragma omp for lastprivate(argv[1]) // expected-error {{expected variable name}}
207 for (i = 0; i < argc; ++i)
210 #pragma omp for lastprivate(2 * 2) // expected-error {{expected variable name}}
211 for (i = 0; i < argc; ++i)
214 #pragma omp for lastprivate(ba)
215 for (i = 0; i < argc; ++i)
218 #pragma omp for lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
219 for (i = 0; i < argc; ++i)
222 #pragma omp for lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
223 for (i = 0; i < argc; ++i)
227 #pragma omp for lastprivate(xa) // OK
228 for (i = 0; i < argc; ++i)
231 #pragma omp for lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
232 for (i = 0; i < argc; ++i)
235 #pragma omp for lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
236 for (i = 0; i < argc; ++i)
239 #pragma omp for safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp for'}}
240 for (i = 0; i < argc; ++i)
243 #pragma omp for lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
244 for (i = 0; i < argc; ++i)
247 #pragma omp for lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
248 for (i = 0; i < argc; ++i)
251 #pragma omp for lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
252 for (i = 0; i < argc; ++i)
255 #pragma omp for lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
256 for (i = 0; i < argc; ++i)
259 #pragma omp for private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
260 for (i = 0; i < argc; ++i)
263 #pragma omp for lastprivate(i)
264 for (i = 0; i < argc; ++i)
266 #pragma omp parallel private(xa) // expected-note {{defined as private}}
267 #pragma omp for lastprivate(xa) // expected-error {{lastprivate variable must be shared}}
268 for (i = 0; i < argc; ++i)
270 #pragma omp parallel reduction(+ : xa) // expected-note {{defined as reduction}}
271 #pragma omp for lastprivate(xa) // expected-error {{lastprivate variable must be shared}}
272 for (i = 0; i < argc; ++i)
275 #pragma omp for lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
276 for (i = 0; i < argc; ++i)
279 #pragma omp for firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
280 for (i = 0; i < argc; ++i)
283 #pragma omp for lastprivate(n) firstprivate(n) // OK
284 for (i = 0; i < argc; ++i)
286 return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}