1 | // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 150 -o - %s |
2 | // RUN: %clang_cc1 -verify -fopenmp -std=c++98 -ferror-limit 150 -o - %s |
3 | // RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 150 -o - %s |
4 | |
5 | // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 150 -o - %s |
6 | // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s |
7 | // RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s |
8 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
9 | |
10 | typedef void **omp_allocator_handle_t; |
11 | extern const omp_allocator_handle_t omp_default_mem_alloc; |
12 | extern const omp_allocator_handle_t omp_large_cap_mem_alloc; |
13 | extern const omp_allocator_handle_t omp_const_mem_alloc; |
14 | extern const omp_allocator_handle_t omp_high_bw_mem_alloc; |
15 | extern const omp_allocator_handle_t omp_low_lat_mem_alloc; |
16 | extern const omp_allocator_handle_t omp_cgroup_mem_alloc; |
17 | extern const omp_allocator_handle_t omp_pteam_mem_alloc; |
18 | extern const omp_allocator_handle_t omp_thread_mem_alloc; |
19 | |
20 | void foo() { |
21 | } |
22 | |
23 | bool foobool(int argc) { |
24 | return argc; |
25 | } |
26 | |
27 | void foobar(int &ref) { |
28 | #pragma omp taskgroup task_reduction(+:ref) |
29 | #pragma omp task in_reduction(+:ref) allocate(omp_thread_mem_alloc: ref) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'task' directive}} |
30 | foo(); |
31 | } |
32 | |
33 | void foobar1(int &ref) { |
34 | #pragma omp taskgroup task_reduction(+:ref) |
35 | #pragma omp task in_reduction(-:ref) |
36 | foo(); |
37 | } |
38 | |
39 | #pragma omp declare reduction (red:int:omp_out += omp_in) |
40 | |
41 | void foobar2(int &ref) { |
42 | #pragma omp taskgroup task_reduction(+:ref) // expected-note {{previously marked as task_reduction with different reduction operation}} |
43 | #pragma omp task in_reduction(red:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}} |
44 | foo(); |
45 | } |
46 | |
47 | void foobar3(int &ref) { |
48 | #pragma omp taskgroup task_reduction(red:ref) // expected-note {{previously marked as task_reduction with different reduction operation}} |
49 | #pragma omp task in_reduction(min:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}} |
50 | foo(); |
51 | } |
52 | |
53 | void foobar4(int &ref) { |
54 | #pragma omp task in_reduction(min:ref) // expected-error {{in_reduction variable must appear in a task_reduction clause}} |
55 | foo(); |
56 | } |
57 | |
58 | struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}} |
59 | extern S1 a; |
60 | class S2 { |
61 | mutable int a; |
62 | S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}} |
63 | |
64 | public: |
65 | S2() : a(0) {} |
66 | S2(S2 &s2) : a(s2.a) {} |
67 | static float S2s; // expected-note 2 {{static data member is predetermined as shared}} |
68 | static const float S2sc; // expected-note 2 {{'S2sc' declared here}} |
69 | }; |
70 | const float S2::S2sc = 0; |
71 | S2 b; // expected-note 3 {{'b' defined here}} |
72 | const S2 ba[5]; // expected-note 2 {{'ba' defined here}} |
73 | class S3 { |
74 | int a; |
75 | |
76 | public: |
77 | int b; |
78 | S3() : a(0) {} |
79 | S3(const S3 &s3) : a(s3.a) {} |
80 | S3 operator+(const S3 &arg1) { return arg1; } |
81 | }; |
82 | int operator+(const S3 &arg1, const S3 &arg2) { return 5; } |
83 | S3 c; // expected-note 3 {{'c' defined here}} |
84 | const S3 ca[5]; // expected-note 2 {{'ca' defined here}} |
85 | extern const int f; // expected-note 4 {{'f' declared here}} |
86 | class S4 { |
87 | int a; |
88 | S4(); // expected-note {{implicitly declared private here}} |
89 | S4(const S4 &s4); |
90 | S4 &operator+(const S4 &arg) { return (*this); } |
91 | |
92 | public: |
93 | S4(int v) : a(v) {} |
94 | }; |
95 | S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; } |
96 | class S5 { |
97 | int a; |
98 | S5() : a(0) {} // expected-note {{implicitly declared private here}} |
99 | S5(const S5 &s5) : a(s5.a) {} |
100 | S5 &operator+(const S5 &arg); |
101 | |
102 | public: |
103 | S5(int v) : a(v) {} |
104 | }; |
105 | class S6 { // expected-note 3 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}} |
106 | #if __cplusplus >= 201103L // C++11 or later |
107 | // expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}} |
108 | #endif |
109 | int a; |
110 | |
111 | public: |
112 | S6() : a(6) {} |
113 | operator int() { return 6; } |
114 | } o; |
115 | |
116 | S3 h, k; |
117 | #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} |
118 | |
119 | template <class T> // expected-note {{declared here}} |
120 | T tmain(T argc) { |
121 | const T d = T(); // expected-note 4 {{'d' defined here}} |
122 | const T da[5] = {T()}; // expected-note 2 {{'da' defined here}} |
123 | T qa[5] = {T()}; |
124 | T i; |
125 | T &j = i; // expected-note 2 {{'j' defined here}} |
126 | S3 &p = k; // expected-note 2 {{'p' defined here}} |
127 | const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}} |
128 | T &q = qa[(int)i]; |
129 | T fl; |
130 | #pragma omp taskgroup task_reduction(+:argc) |
131 | #pragma omp task in_reduction // expected-error {{expected '(' after 'in_reduction'}} |
132 | foo(); |
133 | #pragma omp taskgroup task_reduction(+:argc) |
134 | #pragma omp task in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp task' are ignored}} |
135 | foo(); |
136 | #pragma omp taskgroup task_reduction(+:argc) |
137 | #pragma omp task in_reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
138 | foo(); |
139 | #pragma omp taskgroup task_reduction(+:argc) |
140 | #pragma omp task in_reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
141 | foo(); |
142 | #pragma omp taskgroup task_reduction(+:argc) |
143 | #pragma omp task in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
144 | foo(); |
145 | #pragma omp taskgroup task_reduction(+:argc) |
146 | #pragma omp task in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} |
147 | foo(); |
148 | #pragma omp taskgroup task_reduction(+:argc) |
149 | #pragma omp task in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
150 | foo(); |
151 | #pragma omp taskgroup task_reduction(&:argc) // expected-error {{invalid operands to binary expression ('float' and 'float')}} |
152 | #pragma omp task in_reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} |
153 | foo(); |
154 | #pragma omp taskgroup task_reduction(|:argc) // expected-error {{invalid operands to binary expression ('float' and 'float')}} |
155 | #pragma omp task in_reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} |
156 | foo(); |
157 | #pragma omp task in_reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}} |
158 | foo(); |
159 | #pragma omp task in_reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}} |
160 | foo(); |
161 | #pragma omp taskgroup task_reduction(&&:argc) |
162 | #pragma omp task in_reduction(&& : argc) |
163 | foo(); |
164 | #pragma omp task in_reduction(^ : T) // expected-error {{'T' does not refer to a value}} |
165 | foo(); |
166 | #pragma omp taskgroup task_reduction(+:c) |
167 | #pragma omp task in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be in_reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-error 2 {{in_reduction variable must appear in a task_reduction clause}} |
168 | foo(); |
169 | #pragma omp task in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be in_reduction}} |
170 | foo(); |
171 | #pragma omp task in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}} |
172 | foo(); |
173 | #pragma omp task in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}} |
174 | foo(); |
175 | #pragma omp task in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}} |
176 | foo(); |
177 | #pragma omp task in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} expected-error {{const-qualified variable cannot be in_reduction}} |
178 | foo(); |
179 | #pragma omp task in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} expected-error {{in_reduction variable must appear in a task_reduction clause}} |
180 | foo(); |
181 | #pragma omp task in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} |
182 | foo(); |
183 | #pragma omp task in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}} |
184 | foo(); |
185 | #pragma omp taskgroup task_reduction(+:k) |
186 | #pragma omp task in_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} |
187 | foo(); |
188 | #pragma omp task in_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}} |
189 | foo(); |
190 | #pragma omp parallel private(k) |
191 | #pragma omp task in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}} |
192 | foo(); |
193 | #pragma omp taskgroup task_reduction(+:p) |
194 | #pragma omp task in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note 2 {{previously referenced here}} |
195 | foo(); |
196 | #pragma omp task in_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be in_reduction}} |
197 | foo(); |
198 | #pragma omp parallel shared(i) |
199 | #pragma omp parallel reduction(min : i) |
200 | #pragma omp task in_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}} |
201 | foo(); |
202 | #pragma omp taskgroup task_reduction(+:fl) |
203 | #pragma omp task in_reduction(+ : fl) |
204 | foo(); |
205 | #pragma omp parallel |
206 | #pragma omp for reduction(- : fl) |
207 | for (int i = 0; i < 10; ++i) |
208 | #pragma omp taskgroup task_reduction(+:fl) |
209 | #pragma omp task in_reduction(+ : fl) |
210 | foo(); |
211 | |
212 | return T(); |
213 | } |
214 | |
215 | namespace A { |
216 | double x; |
217 | #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} |
218 | } |
219 | namespace B { |
220 | using A::x; |
221 | } |
222 | |
223 | int main(int argc, char **argv) { |
224 | const int d = 5; // expected-note 2 {{'d' defined here}} |
225 | const int da[5] = {0}; // expected-note {{'da' defined here}} |
226 | int qa[5] = {0}; |
227 | S4 e(4); |
228 | S5 g(5); |
229 | int i; |
230 | int &j = i; // expected-note {{'j' defined here}} |
231 | S3 &p = k; // expected-note 2 {{'p' defined here}} |
232 | const int &r = da[i]; // expected-note {{'r' defined here}} |
233 | int &q = qa[i]; |
234 | float fl; |
235 | #pragma omp task in_reduction // expected-error {{expected '(' after 'in_reduction'}} |
236 | foo(); |
237 | #pragma omp task in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp task' are ignored}} |
238 | foo(); |
239 | #pragma omp task in_reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
240 | foo(); |
241 | #pragma omp task in_reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
242 | foo(); |
243 | #pragma omp task in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
244 | foo(); |
245 | #pragma omp task in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} |
246 | foo(); |
247 | #pragma omp task in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
248 | foo(); |
249 | #pragma omp task in_reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} |
250 | foo(); |
251 | #pragma omp taskgroup task_reduction(|:argc) |
252 | { |
253 | #pragma omp taskgroup task_reduction(+:argc) // expected-note {{previously marked as task_reduction with different reduction operation}} |
254 | { |
255 | #pragma omp task in_reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{in_reduction variable must have the same reduction operation as in a task_reduction clause}} |
256 | foo(); |
257 | } |
258 | #pragma omp task in_reduction(| : 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 '('}} |
259 | foo(); |
260 | } |
261 | #pragma omp task in_reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}} |
262 | foo(); |
263 | #pragma omp task in_reduction(~ : argc) // expected-error {{expected unqualified-id}} |
264 | foo(); |
265 | #pragma omp taskgroup task_reduction(&&:argc) |
266 | #pragma omp task in_reduction(&& : argc) |
267 | foo(); |
268 | #pragma omp task in_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}} |
269 | foo(); |
270 | #pragma omp taskgroup task_reduction(+:c) |
271 | #pragma omp task in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be in_reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{in_reduction variable must appear in a task_reduction clause}} |
272 | foo(); |
273 | #pragma omp task in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be in_reduction}} |
274 | foo(); |
275 | #pragma omp task in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}} |
276 | foo(); |
277 | #pragma omp task in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}} |
278 | foo(); |
279 | #pragma omp task in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}} |
280 | foo(); |
281 | #pragma omp task in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} |
282 | foo(); |
283 | #pragma omp task in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} |
284 | foo(); |
285 | #pragma omp task in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} |
286 | foo(); |
287 | #pragma omp task in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}} |
288 | foo(); |
289 | #pragma omp task in_reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}} |
290 | foo(); |
291 | #pragma omp taskgroup task_reduction(+:k) |
292 | #pragma omp task in_reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}} |
293 | foo(); |
294 | #pragma omp task in_reduction(+ : o) // expected-error {{no viable overloaded '='}} |
295 | foo(); |
296 | #pragma omp parallel private(k) |
297 | #pragma omp task in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}} |
298 | foo(); |
299 | #pragma omp taskgroup task_reduction(+:p) |
300 | #pragma omp task in_reduction(+ : p), in_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note {{previously referenced here}} |
301 | foo(); |
302 | #pragma omp task in_reduction(+ : r) // expected-error {{const-qualified variable cannot be in_reduction}} |
303 | foo(); |
304 | #pragma omp parallel shared(i) |
305 | #pragma omp parallel reduction(min : i) |
306 | #pragma omp task in_reduction(max : j) // expected-error {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}} |
307 | foo(); |
308 | #pragma omp parallel |
309 | #pragma omp for private(fl) |
310 | for (int i = 0; i < 10; ++i) |
311 | #pragma omp taskgroup task_reduction(+:fl) |
312 | #pragma omp task in_reduction(+ : fl) |
313 | foo(); |
314 | #pragma omp taskgroup task_reduction(+:fl) |
315 | #pragma omp task in_reduction(+ : fl) |
316 | foo(); |
317 | static int m; |
318 | #pragma omp taskgroup task_reduction(+:m) |
319 | #pragma omp task in_reduction(+ : m) // OK |
320 | m++; |
321 | |
322 | return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}} |
323 | } |
324 | |