1 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -ferror-limit 150 -o - %s -Wuninitialized
2 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
3 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
4 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized
5 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
6 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
7 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -ferror-limit 150 -o - %s -Wuninitialized
8 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
9 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
10
11 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized
12 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
13 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
14 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized
15 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
16 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
17 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -ferror-limit 150 -o - %s -Wuninitialized
18 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
19 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
20
21 typedef void **omp_allocator_handle_t;
22 extern const omp_allocator_handle_t omp_null_allocator;
23 extern const omp_allocator_handle_t omp_default_mem_alloc;
24 extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
25 extern const omp_allocator_handle_t omp_const_mem_alloc;
26 extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
27 extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
28 extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
29 extern const omp_allocator_handle_t omp_pteam_mem_alloc;
30 extern const omp_allocator_handle_t omp_thread_mem_alloc;
31
foo()32 void foo() {
33 }
34
foobool(int argc)35 bool foobool(int argc) {
36 return argc;
37 }
38
foobar(int & ref)39 void foobar(int &ref) {
40 int tid = 0;
41 #pragma omp taskgroup task_reduction(+:ref)
42 #pragma omp masked taskloop filter(tid) in_reduction(+:ref)
43 for (int i = 0; i < 10; ++i)
44 foo();
45 }
46
foobar1(int & ref)47 void foobar1(int &ref) {
48 #pragma omp taskgroup task_reduction(+:ref)
49 #pragma omp masked taskloop in_reduction(-:ref) // omp52-warning {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}} omp60-error {{incorrect reduction identifier, expected one of '+', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
50 for (int i = 0; i < 10; ++i)
51 foo();
52 }
53
54 #pragma omp declare reduction (red:int:omp_out += omp_in)
55
foobar2(int & ref)56 void foobar2(int &ref) {
57 #pragma omp taskgroup task_reduction(+:ref) // expected-note {{previously marked as task_reduction with different reduction operation}}
58 #pragma omp masked taskloop in_reduction(red:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}}
59 for (int i = 0; i < 10; ++i)
60 foo();
61 }
62
foobar3(int & ref)63 void foobar3(int &ref) {
64 #pragma omp taskgroup task_reduction(red:ref) // expected-note {{previously marked as task_reduction with different reduction operation}}
65 #pragma omp masked taskloop in_reduction(min:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}}
66 for (int i = 0; i < 10; ++i)
67 foo();
68 }
69
foobar4(int & ref)70 void foobar4(int &ref) {
71 int tid = 0;
72 #pragma omp masked taskloop filter(tid) in_reduction(min:ref)
73 for (int i = 0; i < 10; ++i)
74 foo();
75 }
76
77 struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}}
78 extern S1 a;
79 class S2 {
80 mutable int a;
operator +(const S2 & arg)81 S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}
82
83 public:
S2()84 S2() : a(0) {}
S2(S2 & s2)85 S2(S2 &s2) : a(s2.a) {}
86 static float S2s; // expected-note 2 {{static data member is predetermined as shared}}
87 static const float S2sc; // expected-note 2 {{'S2sc' declared here}}
88 };
89 const float S2::S2sc = 0;
90 S2 b; // expected-note 3 {{'b' defined here}}
91 const S2 ba[5]; // expected-note 2 {{'ba' defined here}}
92 class S3 {
93 int a;
94
95 public:
96 int b;
S3()97 S3() : a(0) {}
S3(const S3 & s3)98 S3(const S3 &s3) : a(s3.a) {}
operator +(const S3 & arg1)99 S3 operator+(const S3 &arg1) { return arg1; }
100 };
operator +(const S3 & arg1,const S3 & arg2)101 int operator+(const S3 &arg1, const S3 &arg2) { return 5; }
102 S3 c; // expected-note 3 {{'c' defined here}}
103 const S3 ca[5]; // expected-note 2 {{'ca' defined here}}
104 extern const int f; // expected-note 4 {{'f' declared here}}
105 class S4 {
106 int a;
107 S4(); // expected-note {{implicitly declared private here}}
108 S4(const S4 &s4);
operator +(const S4 & arg)109 S4 &operator+(const S4 &arg) { return (*this); }
110
111 public:
S4(int v)112 S4(int v) : a(v) {}
113 };
operator &=(S4 & arg1,S4 & arg2)114 S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }
115 class S5 {
116 int a;
S5()117 S5() : a(0) {} // expected-note {{implicitly declared private here}}
S5(const S5 & s5)118 S5(const S5 &s5) : a(s5.a) {}
119 S5 &operator+(const S5 &arg);
120
121 public:
S5(int v)122 S5(int v) : a(v) {}
123 };
124 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}}
125 #if __cplusplus >= 201103L // C++11 or later
126 // expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}
127 #endif
128 int a;
129
130 public:
S6()131 S6() : a(6) {}
operator int()132 operator int() { return 6; }
133 } o;
134
135 S3 h, k;
136 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
137
138 template <class T> // expected-note {{declared here}}
tmain(T argc)139 T tmain(T argc) {
140 const T d = T(); // expected-note 4 {{'d' defined here}}
141 const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}
142 T qa[5] = {T()};
143 T i;
144 T &j = i; // expected-note 2 {{'j' defined here}}
145 S3 &p = k; // expected-note 2 {{'p' defined here}}
146 const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}
147 T &q = qa[(int)i];
148 T fl;
149 #pragma omp taskgroup task_reduction(+:argc)
150 #pragma omp masked taskloop in_reduction // expected-error {{expected '(' after 'in_reduction'}}
151 for (int i = 0; i < 10; ++i)
152 foo();
153 #pragma omp taskgroup task_reduction(+:argc)
154 #pragma omp masked taskloop in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp masked taskloop' are ignored}}
155 for (int i = 0; i < 10; ++i)
156 foo();
157 #pragma omp taskgroup task_reduction(+:argc)
158 #pragma omp masked taskloop in_reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
159 for (int i = 0; i < 10; ++i)
160 foo();
161 #pragma omp taskgroup task_reduction(+:argc)
162 #pragma omp masked taskloop in_reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
163 for (int i = 0; i < 10; ++i)
164 foo();
165 #pragma omp taskgroup task_reduction(+:argc)
166 #pragma omp masked taskloop in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
167 for (int i = 0; i < 10; ++i)
168 foo();
169 #pragma omp taskgroup task_reduction(+:argc)
170 #pragma omp masked taskloop in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}}
171 for (int i = 0; i < 10; ++i)
172 foo();
173 #pragma omp taskgroup task_reduction(+:argc)
174 #pragma omp masked taskloop in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
175 for (int i = 0; i < 10; ++i)
176 foo();
177 #pragma omp taskgroup task_reduction(&:argc) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
178 #pragma omp masked taskloop in_reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
179 for (int i = 0; i < 10; ++i)
180 foo();
181 #pragma omp taskgroup task_reduction(|:argc) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
182 #pragma omp masked taskloop 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')}}
183 for (int i = 0; i < 10; ++i)
184 foo();
185 #pragma omp masked taskloop in_reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
186 for (int i = 0; i < 10; ++i)
187 foo();
188 #pragma omp masked taskloop in_reduction(foo : argc) //omp51-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} omp51-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'}}
189 for (int i = 0; i < 10; ++i)
190 foo();
191 #pragma omp taskgroup task_reduction(&&:argc)
192 #pragma omp masked taskloop 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 '('}}
193 for (int i = 0; i < 10; ++i)
194 foo();
195 #pragma omp masked taskloop in_reduction(^ : T) // expected-error {{'T' does not refer to a value}}
196 for (int i = 0; i < 10; ++i)
197 foo();
198 #pragma omp taskgroup task_reduction(+:c)
199 #pragma omp masked taskloop 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'}}
200 for (int i = 0; i < 10; ++i)
201 foo();
202 #pragma omp masked taskloop 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}}
203 for (int i = 0; i < 10; ++i)
204 foo();
205 #pragma omp masked taskloop in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
206 for (int i = 0; i < 10; ++i)
207 foo();
208 #pragma omp masked taskloop in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}
209 for (int i = 0; i < 10; ++i)
210 foo();
211 #pragma omp masked taskloop in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}
212 for (int i = 0; i < 10; ++i)
213 foo();
214 #pragma omp masked taskloop in_reduction(- : da) // expected-error 2 {{const-qualified variable cannot be in_reduction}} omp52-warning 3 {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}
215 for (int i = 0; i < 10; ++i)
216 foo();
217 #pragma omp masked taskloop in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
218 for (int i = 0; i < 10; ++i)
219 foo();
220 #pragma omp masked taskloop in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
221 for (int i = 0; i < 10; ++i)
222 foo();
223 #pragma omp masked taskloop in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}
224 for (int i = 0; i < 10; ++i)
225 foo();
226 #pragma omp taskgroup task_reduction(+:k)
227 #pragma omp masked taskloop in_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
228 for (int i = 0; i < 10; ++i)
229 foo();
230 #pragma omp masked taskloop in_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
231 for (int i = 0; i < 10; ++i)
232 foo();
233 #pragma omp parallel private(k)
234 #pragma omp masked taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
235 for (int i = 0; i < 10; ++i)
236 foo();
237 #pragma omp taskgroup task_reduction(+:p)
238 #pragma omp masked taskloop 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}}
239 for (int i = 0; i < 10; ++i)
240 foo();
241 #pragma omp masked taskloop in_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be in_reduction}}
242 for (int i = 0; i < 10; ++i)
243 foo();
244 #pragma omp parallel shared(i)
245 #pragma omp parallel reduction(min : i)
246 #pragma omp masked taskloop in_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
247 for (int i = 0; i < 10; ++i)
248 foo();
249 #pragma omp taskgroup task_reduction(+:fl)
250 {
251 #pragma omp masked taskloop in_reduction(+ : fl) allocate(omp_thread_mem_alloc: fl) // expected-warning 2 {{allocator with the 'thread' trait access has unspecified behavior on 'masked taskloop' directive}}
252 for (int i = 0; i < 10; ++i)
253 foo();
254 #pragma omp taskgroup task_reduction(*:fl) // expected-note 2 {{previously marked as task_reduction with different reduction operation}}
255 {
256 #pragma omp masked taskloop in_reduction(+ : fl) // expected-error 2 {{in_reduction variable must have the same reduction operation as in a task_reduction clause}}
257 for (int i = 0; i < 10; ++i)
258 foo();
259 }
260 }
261 #pragma omp parallel
262 #pragma omp for reduction(- : fl) // omp52-warning 3 {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}} omp60-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'}}
263 for (int i = 0; i < 10; ++i)
264 #pragma omp taskgroup task_reduction(+:fl)
265 #pragma omp masked taskloop in_reduction(+ : fl)
266 for (int j = 0; j < 10; ++j)
267 foo();
268
269 return T();
270 }
271
272 namespace A {
273 double x;
274 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
275 }
276 namespace B {
277 using A::x;
278 }
279
main(int argc,char ** argv)280 int main(int argc, char **argv) {
281 const int d = 5; // expected-note 2 {{'d' defined here}}
282 const int da[5] = {0}; // expected-note {{'da' defined here}}
283 int qa[5] = {0};
284 S4 e(4);
285 S5 g(5);
286 int i;
287 int &j = i; // expected-note {{'j' defined here}}
288 S3 &p = k; // expected-note 2 {{'p' defined here}}
289 const int &r = da[i]; // expected-note {{'r' defined here}}
290 int &q = qa[i];
291 float fl;
292 #pragma omp masked taskloop in_reduction // expected-error {{expected '(' after 'in_reduction'}}
293 for (int i = 0; i < 10; ++i)
294 foo();
295 #pragma omp masked taskloop in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp masked taskloop' are ignored}}
296 for (int i = 0; i < 10; ++i)
297 foo();
298 #pragma omp masked taskloop in_reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
299 for (int i = 0; i < 10; ++i)
300 foo();
301 #pragma omp masked taskloop in_reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
302 for (int i = 0; i < 10; ++i)
303 foo();
304 #pragma omp masked taskloop in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
305 for (int i = 0; i < 10; ++i)
306 foo();
307 #pragma omp masked taskloop in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}}
308 for (int i = 0; i < 10; ++i)
309 foo();
310 #pragma omp masked taskloop in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
311 for (int i = 0; i < 10; ++i)
312 foo();
313 #pragma omp masked taskloop in_reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} omp51-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'}}
314 for (int i = 0; i < 10; ++i)
315 foo();
316 #pragma omp taskgroup task_reduction(|:argc)
317 #pragma omp masked taskloop in_reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
318 for (int i = 0; i < 10; ++i)
319 foo();
320 #pragma omp masked taskloop in_reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
321 for (int i = 0; i < 10; ++i)
322 foo();
323 #pragma omp masked taskloop in_reduction(~ : argc) // expected-error {{expected unqualified-id}}
324 for (int i = 0; i < 10; ++i)
325 foo();
326 #pragma omp taskgroup task_reduction(&&:argc)
327 #pragma omp masked taskloop in_reduction(&& : argc)
328 for (int i = 0; i < 10; ++i)
329 foo();
330 #pragma omp masked taskloop in_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
331 for (int i = 0; i < 10; ++i)
332 foo();
333 #pragma omp taskgroup task_reduction(+:c)
334 #pragma omp masked taskloop 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'}}
335 for (int i = 0; i < 10; ++i)
336 foo();
337 #pragma omp masked taskloop 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}}
338 for (int i = 0; i < 10; ++i)
339 foo();
340 #pragma omp masked taskloop in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
341 for (int i = 0; i < 10; ++i)
342 foo();
343 #pragma omp masked taskloop in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}}
344 for (int i = 0; i < 10; ++i)
345 foo();
346 #pragma omp masked taskloop in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}}
347 for (int i = 0; i < 10; ++i)
348 foo();
349 #pragma omp masked taskloop in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} omp52-warning {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}
350 for (int i = 0; i < 10; ++i)
351 foo();
352 #pragma omp masked taskloop in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
353 for (int i = 0; i < 10; ++i)
354 foo();
355 #pragma omp masked taskloop in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
356 for (int i = 0; i < 10; ++i)
357 foo();
358 #pragma omp masked taskloop in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}}
359 for (int i = 0; i < 10; ++i)
360 foo();
361 #pragma omp masked taskloop in_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')}}
362 for (int i = 0; i < 10; ++i)
363 foo();
364 #pragma omp taskgroup task_reduction(+:k)
365 #pragma omp masked taskloop in_reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
366 for (int i = 0; i < 10; ++i)
367 foo();
368 #pragma omp masked taskloop in_reduction(+ : o) // expected-error {{no viable overloaded '='}}
369 for (int i = 0; i < 10; ++i)
370 foo();
371 #pragma omp parallel private(k)
372 #pragma omp masked taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
373 for (int i = 0; i < 10; ++i)
374 foo();
375 #pragma omp taskgroup task_reduction(+:p)
376 #pragma omp masked taskloop in_reduction(+ : p), in_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note {{previously referenced here}}
377 for (int i = 0; i < 10; ++i)
378 foo();
379 #pragma omp masked taskloop in_reduction(+ : r) // expected-error {{const-qualified variable cannot be in_reduction}}
380 for (int i = 0; i < 10; ++i)
381 foo();
382 #pragma omp parallel shared(i)
383 #pragma omp parallel reduction(min : i)
384 #pragma omp masked taskloop in_reduction(max : j) // expected-error {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}}
385 for (int i = 0; i < 10; ++i)
386 foo();
387 #pragma omp parallel
388 #pragma omp for private(fl)
389 for (int i = 0; i < 10; ++i)
390 #pragma omp taskgroup task_reduction(+:fl)
391 #pragma omp masked taskloop in_reduction(+ : fl)
392 for (int j = 0; j < 10; ++j)
393 foo();
394 #pragma omp taskgroup task_reduction(+:fl)
395 #pragma omp masked taskloop in_reduction(+ : fl)
396 for (int i = 0; i < 10; ++i)
397 foo();
398 static int m;
399 #pragma omp taskgroup task_reduction(+:m)
400 #pragma omp masked taskloop in_reduction(+ : m) // OK
401 for (int i = 0; i < 10; ++i)
402 m++;
403
404 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}}
405 }
406