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 -o - %s -Wuninitialized
8 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++98 -o - %s -Wuninitialized
9 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++11 -o - %s -Wuninitialized
10 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -o - %s -Wuninitialized
11 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++98 -o - %s -Wuninitialized
12 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp -fopenmp-version=60 -std=c++11 -o - %s -Wuninitialized
13
14 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized
15 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
16 // RUN: %clang_cc1 -verify=expected,omp51 -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
17 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -ferror-limit 150 -o - %s -Wuninitialized
18 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
19 // RUN: %clang_cc1 -verify=expected,omp52 -fopenmp-simd -fopenmp-version=52 -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
20 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -o - %s -Wuninitialized
21 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++98 -o - %s -Wuninitialized
22 // RUN: %clang_cc1 -verify=expected,omp60 -fopenmp-simd -fopenmp-version=60 -std=c++11 -o - %s -Wuninitialized
23
24 extern int omp_default_mem_alloc;
xxx(int argc)25 void xxx(int argc) {
26 int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
27 #pragma omp parallel for reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
28 for (int i = 0; i < 10; ++i)
29 ;
30 }
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 #pragma omp parallel for reduction(+:ref)
41 for (int i = 0; i < 10; ++i)
42 foo();
43 }
44
45 struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}}
46 extern S1 a;
47 class S2 {
48 mutable int a;
operator +(const S2 & arg)49 S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}
50
51 public:
S2()52 S2() : a(0) {}
S2(S2 & s2)53 S2(S2 &s2) : a(s2.a) {}
54 static float S2s; // expected-note 2 {{static data member is predetermined as shared}}
55 static const float S2sc; // expected-note 2 {{'S2sc' declared here}}
56 };
57 const float S2::S2sc = 0;
58 S2 b; // expected-note 3 {{'b' defined here}}
59 const S2 ba[5]; // expected-note 2 {{'ba' defined here}}
60 class S3 {
61 int a;
62
63 public:
64 int b;
S3()65 S3() : a(0) {}
S3(const S3 & s3)66 S3(const S3 &s3) : a(s3.a) {}
operator +(const S3 & arg1)67 S3 operator+(const S3 &arg1) { return arg1; }
68 };
operator +(const S3 & arg1,const S3 & arg2)69 int operator+(const S3 &arg1, const S3 &arg2) { return 5; }
70 S3 c; // expected-note 3 {{'c' defined here}}
71 const S3 ca[5]; // expected-note 2 {{'ca' defined here}}
72 extern const int f; // expected-note 4 {{'f' declared here}}
73 class S4 {
74 int a;
75 S4(); // expected-note {{implicitly declared private here}}
76 S4(const S4 &s4);
operator +(const S4 & arg)77 S4 &operator+(const S4 &arg) { return (*this); }
78
79 public:
S4(int v)80 S4(int v) : a(v) {}
81 };
operator &=(S4 & arg1,S4 & arg2)82 S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }
83 class S5 {
84 int a;
S5()85 S5() : a(0) {} // expected-note {{implicitly declared private here}}
S5(const S5 & s5)86 S5(const S5 &s5) : a(s5.a) {}
87 S5 &operator+(const S5 &arg);
88
89 public:
S5(int v)90 S5(int v) : a(v) {}
foo()91 void foo() {
92 #pragma omp parallel private(a) // expected-note {{defined as private}}
93 #pragma omp for reduction(+:a) // expected-error {{reduction variable must be shared}}
94 for (int i = 0; i < 10; ++i)
95 ::foo();
96 #pragma omp parallel for reduction(inscan, +:a)
97 for (int i = 0; i < 10; ++i) {
98 #pragma omp scan inclusive(a)
99 }
100 #pragma omp parallel for reduction(inscan, +:a)
101 for (int i = 0; i < 10; ++i) {
102 #pragma omp scan exclusive(a)
103 }
104 }
105 };
106 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}}
107 #if __cplusplus >= 201103L // C++11 or later
108 // expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}
109 #endif
110 int a;
111
112 public:
S6()113 S6() : a(6) {}
operator int()114 operator int() { return 6; }
115 } o;
116
117 S3 h, k;
118 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
119
120 template <class T> // expected-note {{declared here}}
tmain(T argc)121 T tmain(T argc) {
122 const T d = T(); // expected-note 4 {{'d' defined here}}
123 const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}
124 T qa[5] = {T()};
125 T i, z;
126 T &j = i; // expected-note 4 {{'j' defined here}}
127 S3 &p = k; // expected-note 2 {{'p' defined here}}
128 const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}
129 T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}}
130 T fl;
131 #pragma omp parallel for reduction // expected-error {{expected '(' after 'reduction'}}
132 for (int i = 0; i < 10; ++i)
133 foo();
134 #pragma omp parallel for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}}
135 for (int i = 0; i < 10; ++i)
136 foo();
137 #pragma omp parallel for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
138 for (int i = 0; i < 10; ++i)
139 foo();
140 #pragma omp parallel for 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 parallel for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
144 for (int i = 0; i < 10; ++i)
145 foo();
146 #pragma omp parallel for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
147 for (int i = 0; i < 10; ++i)
148 foo();
149 #pragma omp parallel for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
150 for (int i = 0; i < 10; ++i)
151 foo();
152 #pragma omp parallel for reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
153 for (int i = 0; i < 10; ++i)
154 foo();
155 #pragma omp parallel for 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 for (int i = 0; i < 10; ++i)
157 foo();
158 #pragma omp parallel for reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
159 for (int i = 0; i < 10; ++i)
160 foo();
161 #pragma omp parallel for 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'}}
162 for (int i = 0; i < 10; ++i)
163 foo();
164 #pragma omp parallel for 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 '('}}
165 for (int i = 0; i < 10; ++i)
166 foo();
167 #pragma omp parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
168 for (int i = 0; i < 10; ++i)
169 foo();
170 #pragma omp parallel for reduction(+ : z, 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'}}
171 for (int i = 0; i < 10; ++i)
172 foo();
173 #pragma omp parallel for 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}}
174 for (int i = 0; i < 10; ++i)
175 foo();
176 #pragma omp parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
177 for (int i = 0; i < 10; ++i)
178 foo();
179 #pragma omp parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
180 for (int i = 0; i < 10; ++i)
181 foo();
182 #pragma omp parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
183 for (int i = 0; i < 10; ++i)
184 foo();
185 #pragma omp parallel for 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}}
186 for (int i = 0; i < 10; ++i)
187 foo();
188 #pragma omp parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
189 for (int i = 0; i < 10; ++i)
190 foo();
191 #pragma omp parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
192 for (int i = 0; i < 10; ++i)
193 foo();
194 #pragma omp parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
195 for (int i = 0; i < 10; ++i)
196 foo();
197 #pragma omp parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
198 for (int i = 0; i < 10; ++i)
199 foo();
200 #pragma omp parallel for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
201 for (int i = 0; i < 10; ++i)
202 foo();
203 #pragma omp parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
204 for (int i = 0; i < 10; ++i)
205 foo();
206 #pragma omp parallel private(k)
207 #pragma omp parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
208 for (int i = 0; i < 10; ++i)
209 foo();
210 #pragma omp parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
211 for (int i = 0; i < 10; ++i)
212 foo();
213 #pragma omp parallel for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
214 for (int i = 0; i < 10; ++i)
215 foo();
216 #pragma omp parallel shared(i)
217 #pragma omp parallel reduction(min : i)
218 #pragma omp parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
219 for (int i = 0; i < 10; ++i)
220 foo();
221 #pragma omp parallel private(fl)
222 #pragma omp parallel for reduction(+ : fl)
223 for (int i = 0; i < 10; ++i)
224 foo();
225 #pragma omp parallel reduction(* : fl)
226 #pragma omp parallel for reduction(+ : fl)
227 for (int i = 0; i < 10; ++i)
228 foo();
229
230 return T();
231 }
232
233 namespace A {
234 double x;
235 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
236 }
237 namespace B {
238 using A::x;
239 }
240
main(int argc,char ** argv)241 int main(int argc, char **argv) {
242 const int d = 5; // expected-note 2 {{'d' defined here}}
243 const int da[5] = {0}; // expected-note {{'da' defined here}}
244 int qa[5] = {0};
245 S4 e(4);
246 S5 g(5);
247 int i, z;
248 int &j = i; // expected-note 2 {{'j' defined here}}
249 S3 &p = k; // expected-note 2 {{'p' defined here}}
250 const int &r = da[i]; // expected-note {{'r' defined here}}
251 int &q = qa[i]; // expected-note {{'q' defined here}}
252 float fl;
253 #pragma omp parallel for reduction // expected-error {{expected '(' after 'reduction'}}
254 for (int i = 0; i < 10; ++i)
255 foo();
256 #pragma omp parallel for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}}
257 for (int i = 0; i < 10; ++i)
258 foo();
259 #pragma omp parallel for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
260 for (int i = 0; i < 10; ++i)
261 foo();
262 #pragma omp parallel for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
263 for (int i = 0; i < 10; ++i)
264 foo();
265 #pragma omp parallel for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
266 for (int i = 0; i < 10; ++i)
267 foo();
268 #pragma omp parallel for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
269 for (int i = 0; i < 10; ++i)
270 foo();
271 #pragma omp parallel for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
272 for (int i = 0; i < 10; ++i)
273 foo();
274 #pragma omp parallel for reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} omp45-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} 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'}}
275 for (int i = 0; i < 10; ++i)
276 foo();
277 #pragma omp parallel for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
278 for (int i = 0; i < 10; ++i)
279 foo();
280 #pragma omp parallel for reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
281 for (int i = 0; i < 10; ++i)
282 foo();
283 #pragma omp parallel for reduction(~ : argc) // expected-error {{expected unqualified-id}}
284 for (int i = 0; i < 10; ++i)
285 foo();
286 #pragma omp parallel for reduction(&& : argc)
287 for (int i = 0; i < 10; ++i)
288 foo();
289 #pragma omp parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
290 for (int i = 0; i < 10; ++i)
291 foo();
292 #pragma omp parallel for reduction(+ : z, 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'}}
293 for (int i = 0; i < 10; ++i)
294 foo();
295 #pragma omp parallel for 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}}
296 for (int i = 0; i < 10; ++i)
297 foo();
298 #pragma omp parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
299 for (int i = 0; i < 10; ++i)
300 foo();
301 #pragma omp parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
302 for (int i = 0; i < 10; ++i)
303 foo();
304 #pragma omp parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
305 for (int i = 0; i < 10; ++i)
306 foo();
307 #pragma omp parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} omp52-warning {{minus(-) operator for reductions is deprecated; use + or user defined reduction instead}}
308 for (int i = 0; i < 10; ++i)
309 foo();
310 #pragma omp parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
311 for (int i = 0; i < 10; ++i)
312 foo();
313 #pragma omp parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
314 for (int i = 0; i < 10; ++i)
315 foo();
316 #pragma omp parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
317 for (int i = 0; i < 10; ++i)
318 foo();
319 #pragma omp parallel for 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')}}
320 for (int i = 0; i < 10; ++i)
321 foo();
322 #pragma omp parallel for reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
323 for (int i = 0; i < 10; ++i)
324 foo();
325 #pragma omp parallel for reduction(+ : o) // expected-error {{no viable overloaded '='}}
326 for (int i = 0; i < 10; ++i)
327 foo();
328 #pragma omp parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
329 for (int i = 0; i < 10; ++i)
330 foo();
331 #pragma omp parallel private(k)
332 #pragma omp parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
333 for (int i = 0; i < 10; ++i)
334 foo();
335 #pragma omp parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
336 for (int i = 0; i < 10; ++i)
337 foo();
338 #pragma omp parallel for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
339 for (int i = 0; i < 10; ++i)
340 foo();
341 #pragma omp parallel shared(i)
342 #pragma omp parallel reduction(min : i)
343 #pragma omp parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
344 for (int i = 0; i < 10; ++i)
345 foo();
346 #pragma omp parallel private(fl)
347 #pragma omp parallel for reduction(+ : fl)
348 for (int i = 0; i < 10; ++i)
349 foo();
350 #pragma omp parallel reduction(* : fl)
351 #pragma omp parallel for reduction(+ : fl)
352 for (int i = 0; i < 10; ++i)
353 foo();
354 static int m;
355 #pragma omp parallel for reduction(+ : m) // OK
356 for (int i = 0; i < 10; ++i)
357 m++;
358 #pragma omp parallel for reduction(task, + : m) // OK
359 for (int i = 0; i < 10; ++i)
360 m++;
361
362 #pragma omp parallel for reduction(inscan, + : m) reduction(*: fl) reduction(default, &&: j) // expected-error 2 {{expected 'reduction' clause with the 'inscan' modifier}} expected-note 2 {{'reduction' clause with 'inscan' modifier is used here}}
363 for (int i = 0; i < 10; ++i) {
364 #pragma omp scan exclusive(m)
365 m++;
366 }
367 #pragma omp parallel for reduction(inscan, + : m, fl, j) // expected-error 2 {{the inscan reduction list item must appear as a list item in an 'inclusive' or 'exclusive' clause on an inner 'omp scan' directive}}
368 for (int i = 0; i < 10; ++i) {
369 #pragma omp scan exclusive(m)
370 m++;
371 }
372 #pragma omp parallel for reduction(inscan, + : m, fl, j) // expected-error 2 {{the inscan reduction list item must appear as a list item in an 'inclusive' or 'exclusive' clause on an inner 'omp scan' directive}}
373 for (int i = 0; i < 10; ++i) {
374 #pragma omp scan inclusive(m)
375 m++;
376 }
377
378 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}}
379 }
380