1 // RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -ferror-limit 150 -o - %s -Wuninitialized
2 // RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
3 // RUN: %clang_cc1 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
4 // RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -ferror-limit 150 -o - %s -Wuninitialized
5 // RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
6 // RUN: %clang_cc1 -verify=expected,omp50 -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
7 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized
8 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
9 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
10 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -ferror-limit 150 -o - %s -Wuninitialized
11 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
12 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
13
14 // RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -ferror-limit 150 -o - %s -Wuninitialized
15 // RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
16 // RUN: %clang_cc1 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
17 // RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized
18 // RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
19 // RUN: %clang_cc1 -verify=expected,omp50 -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
20 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized
21 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
22 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
23 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -ferror-limit 150 -o - %s -Wuninitialized
24 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
25 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
26
27 extern int omp_default_mem_alloc;
xxx(int argc)28 void xxx(int argc) {
29 int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
30 #pragma omp distribute simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
31 for (int i = 0; i < 10; ++i)
32 ;
33 }
34
foo()35 void foo() {
36 }
37
foobool(int argc)38 bool foobool(int argc) {
39 return argc;
40 }
41
foobar(int & ref)42 void foobar(int &ref) {
43 #pragma omp target
44 #pragma omp teams
45 #pragma omp distribute simd reduction(+:ref)
46 for (int i = 0; i < 10; ++i)
47 foo();
48 }
49
50 struct S1; // expected-note {{declared here}} expected-note 6 {{forward declaration of 'S1'}}
51 extern S1 a;
52 class S2 {
53 mutable int a;
operator +(const S2 & arg)54 S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}
55
56 public:
S2()57 S2() : a(0) {}
S2(S2 & s2)58 S2(S2 &s2) : a(s2.a) {}
59 static float S2s; // expected-note 2 {{static data member is predetermined as shared}}
60 static const float S2sc; // expected-note 2 {{'S2sc' declared here}}
61 };
62 const float S2::S2sc = 0;
63 S2 b; // expected-note 3 {{'b' defined here}}
64 const S2 ba[5]; // expected-note 2 {{'ba' defined here}}
65 class S3 {
66 int a;
67
68 public:
69 int b;
S3()70 S3() : a(0) {}
S3(const S3 & s3)71 S3(const S3 &s3) : a(s3.a) {}
operator +(const S3 & arg1)72 S3 operator+(const S3 &arg1) { return arg1; }
73 };
operator +(const S3 & arg1,const S3 & arg2)74 int operator+(const S3 &arg1, const S3 &arg2) { return 5; }
75 S3 c; // expected-note 3 {{'c' defined here}}
76 const S3 ca[5]; // expected-note 2 {{'ca' defined here}}
77 extern const int f; // expected-note 4 {{'f' declared here}}
78 class S4 {
79 int a;
80 S4(); // expected-note {{implicitly declared private here}}
81 S4(const S4 &s4);
operator +(const S4 & arg)82 S4 &operator+(const S4 &arg) { return (*this); }
83
84 public:
S4(int v)85 S4(int v) : a(v) {}
86 };
operator &=(S4 & arg1,S4 & arg2)87 S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }
88 class S5 {
89 int a;
S5()90 S5() : a(0) {} // expected-note {{implicitly declared private here}}
S5(const S5 & s5)91 S5(const S5 &s5) : a(s5.a) {}
92 S5 &operator+(const S5 &arg);
93
94 public:
S5(int v)95 S5(int v) : a(v) {}
96 };
97 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}}
98 #if __cplusplus >= 201103L // C++11 or later
99 // expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}
100 #endif
101 int a;
102
103 public:
S6()104 S6() : a(6) {}
operator int()105 operator int() { return 6; }
106 } o;
107
108 S3 h, k;
109 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
110
111 template <class T> // expected-note {{declared here}}
tmain(T argc)112 T tmain(T argc) {
113 const T d = T(); // expected-note 4 {{'d' defined here}}
114 const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}
115 T qa[5] = {T()};
116 T i;
117 long z;
118 T &j = i; // expected-note 4 {{'j' defined here}}
119 S3 &p = k; // expected-note 2 {{'p' defined here}}
120 const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}
121 T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}}
122 T fl;
123 #pragma omp target
124 #pragma omp teams
125 #pragma omp distribute simd reduction // expected-error {{expected '(' after 'reduction'}}
126 for (int i = 0; i < 10; ++i)
127 foo();
128 #pragma omp target
129 #pragma omp teams
130 #pragma omp distribute simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp distribute simd' are ignored}}
131 for (int i = 0; i < 10; ++i)
132 foo();
133 #pragma omp target
134 #pragma omp teams
135 #pragma omp distribute simd reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
136 for (int i = 0; i < 10; ++i)
137 foo();
138 #pragma omp target
139 #pragma omp teams
140 #pragma omp distribute simd reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
141 for (int i = 0; i < 10; ++i)
142 foo();
143 #pragma omp target
144 #pragma omp teams
145 #pragma omp distribute simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
146 for (int i = 0; i < 10; ++i)
147 foo();
148 #pragma omp target
149 #pragma omp teams
150 #pragma omp distribute simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
151 for (int i = 0; i < 10; ++i)
152 foo();
153 #pragma omp target
154 #pragma omp teams
155 #pragma omp distribute simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
156 for (int i = 0; i < 10; ++i)
157 foo();
158 #pragma omp target
159 #pragma omp teams
160 #pragma omp distribute simd reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
161 for (int i = 0; i < 10; ++i)
162 foo();
163 #pragma omp target
164 #pragma omp teams
165 #pragma omp distribute simd reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
166 for (int i = 0; i < 10; ++i)
167 foo();
168 #pragma omp target
169 #pragma omp teams
170 #pragma omp distribute simd reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
171 for (int i = 0; i < 10; ++i)
172 foo();
173 #pragma omp target
174 #pragma omp teams
175 #pragma omp distribute simd reduction(foo : argc) //omp45-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp45-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}} omp50-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp50-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}} omp52-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp52-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}} omp60-error {{incorrect reduction identifier, expected one of '+', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp60-error {{incorrect reduction identifier, expected one of '+', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
176 for (int i = 0; i < 10; ++i)
177 foo();
178 #pragma omp target
179 #pragma omp teams
180 #pragma omp distribute simd 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 '('}}
181 for (int i = 0; i < 10; ++i)
182 foo();
183 #pragma omp target
184 #pragma omp teams
185 #pragma omp distribute simd reduction(^ : z, T) // expected-error {{'T' does not refer to a value}}
186 for (int i = 0; i < 10; ++i)
187 foo();
188 #pragma omp target
189 #pragma omp teams
190 #pragma omp distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-warning 2 {{type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning 2 {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
191 for (int i = 0; i < 10; ++i)
192 foo();
193 #pragma omp target
194 #pragma omp teams
195 #pragma omp distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
196 for (int i = 0; i < 10; ++i)
197 foo();
198 #pragma omp target
199 #pragma omp teams
200 #pragma omp distribute simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
201 for (int i = 0; i < 10; ++i)
202 foo();
203 #pragma omp target
204 #pragma omp teams
205 #pragma omp distribute simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
206 for (int i = 0; i < 10; ++i)
207 foo();
208 #pragma omp target
209 #pragma omp teams
210 #pragma omp distribute simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
211 for (int i = 0; i < 10; ++i)
212 foo();
213 #pragma omp target
214 #pragma omp teams
215 #pragma omp distribute simd reduction(- : da) // expected-error 2 {{const-qualified variable cannot be reduction}} omp52-warning 3 {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}
216 for (int i = 0; i < 10; ++i)
217 foo();
218 #pragma omp target
219 #pragma omp teams
220 #pragma omp distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
221 for (int i = 0; i < 10; ++i)
222 foo();
223 #pragma omp target
224 #pragma omp teams
225 #pragma omp distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
226 for (int i = 0; i < 10; ++i)
227 foo();
228 #pragma omp target
229 #pragma omp teams
230 #pragma omp distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
231 for (int i = 0; i < 10; ++i)
232 foo();
233 #pragma omp target
234 #pragma omp teams
235 #pragma omp distribute simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} expected-warning 2 {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
236 for (int i = 0; i < 10; ++i)
237 foo();
238 #pragma omp target
239 #pragma omp teams
240 #pragma omp distribute simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
241 for (int i = 0; i < 10; ++i)
242 foo();
243 #pragma omp target
244 #pragma omp teams
245 #pragma omp distribute simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
246 for (int i = 0; i < 10; ++i)
247 foo();
248 #pragma omp parallel private(k)
249 #pragma omp target
250 #pragma omp teams
251 #pragma omp distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
252 for (int i = 0; i < 10; ++i)
253 foo();
254 #pragma omp target
255 #pragma omp teams
256 #pragma omp distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
257 for (int i = 0; i < 10; ++i)
258 foo();
259 #pragma omp target
260 #pragma omp teams
261 #pragma omp distribute simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
262 for (int i = 0; i < 10; ++i)
263 foo();
264 #pragma omp parallel shared(i)
265 #pragma omp parallel reduction(min : i)
266 #pragma omp target
267 #pragma omp teams
268 #pragma omp distribute simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
269 for (int i = 0; i < 10; ++i)
270 foo();
271 #pragma omp parallel private(fl)
272 #pragma omp target
273 #pragma omp teams
274 #pragma omp distribute simd reduction(+ : fl)
275 for (int i = 0; i < 10; ++i)
276 foo();
277 #pragma omp parallel reduction(* : fl)
278 #pragma omp target
279 #pragma omp teams
280 #pragma omp distribute simd reduction(+ : fl)
281 for (int i = 0; i < 10; ++i)
282 foo();
283 #pragma omp target
284 #pragma omp teams
285 #pragma omp distribute simd reduction(task, + : fl) // omp45-error 2 {{expected expression}} omp45-warning {{missing ':' after reduction identifier - ignoring}} omp50-error 3 {{'reduction' clause with 'task' modifier allowed only on non-simd parallel or worksharing constructs}} omp52-error 3 {{'reduction' clause with 'task' modifier allowed only on non-simd parallel or worksharing constructs}} omp60-error 3 {{'reduction' clause with 'task' modifier allowed only on non-simd parallel or worksharing constructs}}
286 for (int i = 0; i < 10; ++i)
287 foo();
288
289 return T();
290 }
291
292 namespace A {
293 double x;
294 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
295 }
296 namespace B {
297 using A::x;
298 }
299
main(int argc,char ** argv)300 int main(int argc, char **argv) {
301 const int d = 5; // expected-note 2 {{'d' defined here}}
302 const int da[5] = {0}; // expected-note {{'da' defined here}}
303 int qa[5] = {0};
304 S4 e(4);
305 S5 g(5);
306 int i, z;
307 int &j = i; // expected-note 2 {{'j' defined here}}
308 S3 &p = k; // expected-note 2 {{'p' defined here}}
309 const int &r = da[i]; // expected-note {{'r' defined here}}
310 int &q = qa[i]; // expected-note {{'q' defined here}}
311 float fl;
312 #pragma omp target
313 #pragma omp teams
314 #pragma omp distribute simd reduction // expected-error {{expected '(' after 'reduction'}}
315 for (int i = 0; i < 10; ++i)
316 foo();
317 #pragma omp target
318 #pragma omp teams
319 #pragma omp distribute simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp distribute simd' are ignored}}
320 for (int i = 0; i < 10; ++i)
321 foo();
322 #pragma omp target
323 #pragma omp teams
324 #pragma omp distribute simd reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
325 for (int i = 0; i < 10; ++i)
326 foo();
327 #pragma omp target
328 #pragma omp teams
329 #pragma omp distribute simd reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
330 for (int i = 0; i < 10; ++i)
331 foo();
332 #pragma omp target
333 #pragma omp teams
334 #pragma omp distribute simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
335 for (int i = 0; i < 10; ++i)
336 foo();
337 #pragma omp target
338 #pragma omp teams
339 #pragma omp distribute simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
340 for (int i = 0; i < 10; ++i)
341 foo();
342 #pragma omp target
343 #pragma omp teams
344 #pragma omp distribute simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
345 for (int i = 0; i < 10; ++i)
346 foo();
347 #pragma omp target
348 #pragma omp teams
349 #pragma omp distribute simd reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} omp45-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} omp50-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} omp52-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} omp60-error {{incorrect reduction identifier, expected one of '+', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}}
350 for (int i = 0; i < 10; ++i)
351 foo();
352 #pragma omp target
353 #pragma omp teams
354 #pragma omp distribute simd reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
355 for (int i = 0; i < 10; ++i)
356 foo();
357 #pragma omp target
358 #pragma omp teams
359 #pragma omp distribute simd reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
360 for (int i = 0; i < 10; ++i)
361 foo();
362 #pragma omp target
363 #pragma omp teams
364 #pragma omp distribute simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
365 for (int i = 0; i < 10; ++i)
366 foo();
367 #pragma omp target
368 #pragma omp teams
369 #pragma omp distribute simd reduction(&& : z, argc)
370 for (int i = 0; i < 10; ++i)
371 foo();
372 #pragma omp target
373 #pragma omp teams
374 #pragma omp distribute simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
375 for (int i = 0; i < 10; ++i)
376 foo();
377 #pragma omp target
378 #pragma omp teams
379 #pragma omp distribute simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-warning {{type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}} expected-error {{incomplete type 'S1' where a complete type is required}}
380 for (int i = 0; i < 10; ++i)
381 foo();
382 #pragma omp target
383 #pragma omp teams
384 #pragma omp distribute simd reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-warning {{type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}} expected-error {{incomplete type 'S1' where a complete type is required}}
385 for (int i = 0; i < 10; ++i)
386 foo();
387 #pragma omp target
388 #pragma omp teams
389 #pragma omp distribute simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
390 for (int i = 0; i < 10; ++i)
391 foo();
392 #pragma omp target
393 #pragma omp teams
394 #pragma omp distribute simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{type 'const S2[5]' is not trivially copyable and not guaranteed to be mapped correctly}}
395 for (int i = 0; i < 10; ++i)
396 foo();
397 #pragma omp target
398 #pragma omp teams
399 #pragma omp distribute simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{type 'const S3[5]' is not trivially copyable and not guaranteed to be mapped correctly}}
400 for (int i = 0; i < 10; ++i)
401 foo();
402 #pragma omp target
403 #pragma omp teams
404 #pragma omp distribute simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} omp52-warning {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}
405 for (int i = 0; i < 10; ++i)
406 foo();
407 #pragma omp target
408 #pragma omp teams
409 #pragma omp distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
410 for (int i = 0; i < 10; ++i)
411 foo();
412 #pragma omp target
413 #pragma omp teams
414 #pragma omp distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
415 for (int i = 0; i < 10; ++i)
416 foo();
417 #pragma omp target
418 #pragma omp teams
419 #pragma omp distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
420 for (int i = 0; i < 10; ++i)
421 foo();
422 #pragma omp target
423 #pragma omp teams
424 #pragma omp distribute simd reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}} expected-warning {{type 'S4' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{type 'S5' is not trivially copyable and not guaranteed to be mapped correctly}}}
425 for (int i = 0; i < 10; ++i)
426 foo();
427 #pragma omp target
428 #pragma omp teams
429 #pragma omp distribute simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}} expected-warning {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
430 for (int i = 0; i < 10; ++i)
431 foo();
432 #pragma omp target
433 #pragma omp teams
434 #pragma omp distribute simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
435 for (int i = 0; i < 10; ++i)
436 foo();
437 #pragma omp target
438 #pragma omp teams
439 #pragma omp distribute simd private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
440 for (int i = 0; i < 10; ++i)
441 foo();
442 #if __cplusplus < 201103L // < C++11
443 // expected-warning@+5 {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
444 #endif
445 #pragma omp parallel private(k)
446 #pragma omp target
447 #pragma omp teams
448 #pragma omp distribute simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
449 for (int i = 0; i < 10; ++i)
450 foo();
451 #if __cplusplus < 201103L // < C++11
452 // expected-warning@+4 {{type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
453 #endif
454 #pragma omp target
455 #pragma omp teams
456 #pragma omp distribute simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
457 for (int i = 0; i < 10; ++i)
458 foo();
459 #pragma omp target
460 #pragma omp teams
461 #pragma omp distribute simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
462 for (int i = 0; i < 10; ++i)
463 foo();
464 #pragma omp parallel shared(i)
465 #pragma omp parallel reduction(min : i)
466 #pragma omp target
467 #pragma omp teams
468 #pragma omp distribute simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
469 for (int i = 0; i < 10; ++i)
470 foo();
471 #pragma omp parallel private(fl)
472 #pragma omp target
473 #pragma omp teams
474 #pragma omp distribute simd reduction(+ : fl)
475 for (int i = 0; i < 10; ++i)
476 foo();
477 #pragma omp parallel reduction(* : fl)
478 #pragma omp target
479 #pragma omp teams
480 #pragma omp distribute simd reduction(+ : fl)
481 for (int i = 0; i < 10; ++i)
482 foo();
483 static int m;
484 #pragma omp target
485 #pragma omp teams
486 #pragma omp distribute simd reduction(+ : m) // OK
487 for (int i = 0; i < 10; ++i)
488 m++;
489
490 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}}
491 }
492