1 // RUN: %clang_cc1 -std=c++11 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -ferror-limit 200 %s -Wuninitialized
2 // RUN: %clang_cc1 -std=c++11 -verify=expected,omp50 -fopenmp -fopenmp-version=50 -ferror-limit 200 %s -Wuninitialized
3 
4 // RUN: %clang_cc1 -std=c++11 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -ferror-limit 200 %s -Wuninitialized
5 // RUN: %clang_cc1 -std=c++11 -verify=expected,omp50 -fopenmp-simd -fopenmp-version=50 -ferror-limit 200 %s -Wuninitialized
6 struct ST {
7   int *a;
8 };
9 struct SA {
10   const int d = 5;
11   const int da[5] = { 0 };
12   ST e;
13   ST g[10];
14   int i;
15   int &j = i;
16   int *k = &j;
17   int *&z = k;
18   int aa[10];
19   void func(int arg) {
20 #pragma omp target data map(i) use_device_ptr // expected-error {{expected '(' after 'use_device_ptr'}}
21     {}
22 #pragma omp target data map(i) use_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
23     {}
24 #pragma omp target data map(i) use_device_ptr() // expected-error {{expected expression}}
25     {}
26 #pragma omp target data map(i) use_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
27     {}
28 #pragma omp target data map(i) use_device_ptr(arg // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
29     {}
30 #pragma omp target data map(i) use_device_ptr(i) // expected-error {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
31     {}
32 #pragma omp target data map(i) use_device_ptr(j) // expected-error {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
33     {}
34 #pragma omp target data map(i) use_device_ptr(k) // OK
35     {}
36 #pragma omp target data map(i) use_device_ptr(z) // OK
37     {}
38 #pragma omp target data map(i) use_device_ptr(aa) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
39     {}
40 #pragma omp target data map(i) use_device_ptr(e) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
41     {}
42 #pragma omp target data map(i) use_device_ptr(g) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
43     {}
44 #pragma omp target data map(i) use_device_ptr(k,i,j) // expected-error2 {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
45     {}
46 #pragma omp target data map(i) use_device_ptr(d) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
47     {}
48 #pragma omp target data map(i) use_device_ptr(da) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
49     {}
50 #pragma omp target data map(i) use_device_addr // expected-error {{expected '(' after 'use_device_addr'}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
51     {}
52 #pragma omp target data map(i) use_device_addr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
53     {}
54 #pragma omp target data map(i) use_device_addr() // expected-error {{expected expression}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
55     {}
56 #pragma omp target data map(i) use_device_addr(alloc) // expected-error {{use of undeclared identifier 'alloc'}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
57     {}
58 #pragma omp target data map(i) use_device_addr(arg // expected-error {{expected ')'}} expected-note {{to match this '('}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
59     {}
60 #pragma omp target data map(i) use_device_addr(i) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
61     {}
62 #pragma omp target data map(i) use_device_addr(j) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
63     {}
64 #pragma omp target data map(i) use_device_addr(k) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
65     {}
66 #pragma omp target data map(i) use_device_addr(z) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
67     {}
68 #pragma omp target data map(i) use_device_addr(aa) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
69     {}
70 #pragma omp target data map(i) use_device_addr(e) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
71     {}
72 #pragma omp target data map(i) use_device_addr(g) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
73     {}
74 #pragma omp target data map(i) use_device_addr(k,i,j) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
75     {}
76 #pragma omp target data map(i) use_device_addr(d) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
77     {}
78 #pragma omp target data map(i) use_device_addr(da) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
79     {}
80   return;
81  }
82 };
83 struct SB {
84   unsigned A;
85   unsigned B;
86   float Arr[100];
87   float *Ptr;
88   float *foo() {
89     return &Arr[0];
90   }
91 };
92 
93 struct SC {
94   unsigned A : 2;
95   unsigned B : 3;
96   unsigned C;
97   unsigned D;
98   float Arr[100];
99   SB S;
100   SB ArrS[100];
101   SB *PtrS;
102   SB *&RPtrS;
103   float *Ptr;
104 
105   SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
106 };
107 
108 union SD {
109   unsigned A;
110   float B;
111 };
112 
113 struct S1;
114 extern S1 a;
115 class S2 {
116   mutable int a;
117 public:
118   S2():a(0) { }
119   S2(S2 &s2):a(s2.a) { }
120   static float S2s;
121   static const float S2sc;
122 };
123 const float S2::S2sc = 0;
124 const S2 b;
125 const S2 ba[5];
126 class S3 {
127   int a;
128 public:
129   S3():a(0) { }
130   S3(S3 &s3):a(s3.a) { }
131 };
132 const S3 c;
133 const S3 ca[5];
134 extern const int f;
135 class S4 {
136   int a;
137   S4();
138   S4(const S4 &s4);
139 public:
140   S4(int v):a(v) { }
141 };
142 class S5 {
143   int a;
144   S5():a(0) {}
145   S5(const S5 &s5):a(s5.a) { }
146 public:
147   S5(int v):a(v) { }
148 };
149 
150 S3 h;
151 #pragma omp threadprivate(h)
152 
153 typedef int from;
154 
155 template <typename T, int I>
156 T tmain(T argc) {
157   const T d = 5;
158   const T da[5] = { 0 };
159   S4 e(4);
160   S5 g(5);
161   T i;
162   T &j = i;
163   T *k = &j;
164   T *&z = k;
165   T aa[10];
166 #pragma omp target data map(i) use_device_ptr // expected-error {{expected '(' after 'use_device_ptr'}}
167   {}
168 #pragma omp target data map(i) use_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
169   {}
170 #pragma omp target data map(i) use_device_ptr() // expected-error {{expected expression}}
171   {}
172 #pragma omp target data map(i) use_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
173   {}
174 #pragma omp target data map(i) use_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
175   {}
176 #pragma omp target data map(i) use_device_ptr(i) // expected-error {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
177   {}
178 #pragma omp target data map(i) use_device_ptr(j) // expected-error {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
179   {}
180 #pragma omp target data map(i) use_device_ptr(k) // OK
181   {}
182 #pragma omp target data map(i) use_device_ptr(z) // OK
183   {}
184 #pragma omp target data map(i) use_device_ptr(aa) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
185   {}
186 #pragma omp target data map(i) use_device_ptr(e) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
187   {}
188 #pragma omp target data map(i) use_device_ptr(g) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
189   {}
190 #pragma omp target data map(i) use_device_ptr(k,i,j) // expected-error2 {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
191   {}
192 #pragma omp target data map(i) use_device_ptr(d) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
193   {}
194 #pragma omp target data map(i) use_device_ptr(da) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
195   {}
196 #pragma omp target data map(i) use_device_addr // expected-error {{expected '(' after 'use_device_addr'}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
197   {}
198 #pragma omp target data map(i) use_device_addr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
199   {}
200 #pragma omp target data map(i) use_device_addr() // expected-error {{expected expression}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
201   {}
202 #pragma omp target data map(i) use_device_addr(alloc) // expected-error {{use of undeclared identifier 'alloc'}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
203   {}
204 #pragma omp target data map(i) use_device_addr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
205   {}
206 #pragma omp target data map(i) use_device_addr(i) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
207   {}
208 #pragma omp target data map(i) use_device_addr(j) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
209   {}
210 #pragma omp target data map(i) use_device_addr(k) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
211   {}
212 #pragma omp target data map(i) use_device_addr(z) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
213   {}
214 #pragma omp target data map(i) use_device_addr(aa) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
215   {}
216 #pragma omp target data map(i) use_device_addr(e) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
217   {}
218 #pragma omp target data map(i) use_device_addr(g) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
219   {}
220 #pragma omp target data map(i) use_device_addr(k,i,j) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
221   {}
222 #pragma omp target data map(i) use_device_addr(d) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
223   {}
224 #pragma omp target data map(i) use_device_addr(da) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
225   {}
226   return 0;
227 }
228 
229 int main(int argc, char **argv) {
230   const int d = 5;
231   const int da[5] = { 0 };
232   S4 e(4);
233   S5 g(5);
234   int i;
235   int &j = i;
236   int *k = &j;
237   int *&z = k;
238   int aa[10];
239 #pragma omp target data map(i) use_device_ptr // expected-error {{expected '(' after 'use_device_ptr'}}
240   {}
241 #pragma omp target data map(i) use_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
242   {}
243 #pragma omp target data map(i) use_device_ptr() // expected-error {{expected expression}}
244   {}
245 #pragma omp target data map(i) use_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
246   {}
247 #pragma omp target data map(i) use_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
248   {}
249 #pragma omp target data map(i) use_device_ptr(i) // expected-error {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
250   {}
251 #pragma omp target data map(i) use_device_ptr(j) // expected-error {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
252   {}
253 #pragma omp target data map(i) use_device_ptr(k) // OK
254   {}
255 #pragma omp target data map(i) use_device_ptr(z) // OK
256   {}
257 #pragma omp target data map(i) use_device_ptr(aa) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
258   {}
259 #pragma omp target data map(i) use_device_ptr(e) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
260   {}
261 #pragma omp target data map(i) use_device_ptr(g) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
262   {}
263 #pragma omp target data map(i) use_device_ptr(k,i,j) // expected-error2 {{expected pointer or reference to pointer in 'use_device_ptr' clause}}
264   {}
265 #pragma omp target data map(i) use_device_ptr(d) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
266   {}
267 #pragma omp target data map(i) use_device_ptr(da) // expected-error{{expected pointer or reference to pointer in 'use_device_ptr' clause}}
268   {}
269 #pragma omp target data map(i) use_device_addr // expected-error {{expected '(' after 'use_device_addr'}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
270   {}
271 #pragma omp target data map(i) use_device_addr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
272   {}
273 #pragma omp target data map(i) use_device_addr() // expected-error {{expected expression}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
274   {}
275 #pragma omp target data map(i) use_device_addr(alloc) // expected-error {{use of undeclared identifier 'alloc'}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
276   {}
277 #pragma omp target data map(i) use_device_addr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
278   {}
279 #pragma omp target data map(i) use_device_addr(i) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
280   {}
281 #pragma omp target data map(i) use_device_addr(j) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
282   {}
283 #pragma omp target data map(i) use_device_addr(k) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
284   {}
285 #pragma omp target data map(i) use_device_addr(z) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
286   {}
287 #pragma omp target data map(i) use_device_addr(aa) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
288   {}
289 #pragma omp target data map(i) use_device_addr(e) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
290   {}
291 #pragma omp target data map(i) use_device_addr(g) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
292   {}
293 #pragma omp target data map(i) use_device_addr(k,i,j) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
294   {}
295 #pragma omp target data map(i) use_device_addr(d) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
296   {}
297 #pragma omp target data map(i) use_device_addr(da) // omp45-error {{unexpected OpenMP clause 'use_device_addr' in directive '#pragma omp target data'}}
298   {}
299   return tmain<int, 3>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}}
300 }
301