1 // RUN: %clang_cc1 -std=c++11 -verify -fopenmp %s -Wuninitialized
2 
3 // RUN: %clang_cc1 -std=c++11 -verify -fopenmp-simd %s -Wuninitialized
4 
5 struct ST {
6   int *a;
7 };
8 typedef int arr[10];
9 typedef ST STarr[10];
10 struct SA {
11   const int d = 5;
12   const int da[5] = { 0 };
13   ST e;
14   ST g[10];
15   STarr &rg = g;
16   int i;
17   int &j = i;
18   int *k = &j;
19   int *&z = k;
20   int aa[10];
21   arr &raa = aa;
funcSA22   void func(int arg) {
23 #pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
24     for (int ii=0; ii<10; ii++)
25       ;
26 #pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
27     for (int ii=0; ii<10; ii++)
28       ;
29 #pragma omp target simd is_device_ptr() // expected-error {{expected expression}}
30     for (int ii=0; ii<10; ii++)
31       ;
32 #pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
33     for (int ii=0; ii<10; ii++)
34       ;
35 #pragma omp target simd is_device_ptr(arg // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
36     for (int ii=0; ii<10; ii++)
37       ;
38 #pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
39     for (int ii=0; ii<10; ii++)
40       ;
41 #pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
42     for (int ii=0; ii<10; ii++)
43       ;
44 #pragma omp target simd is_device_ptr(k) // OK
45     for (int ii=0; ii<10; ii++)
46       ;
47 #pragma omp target simd is_device_ptr(z) // OK
48     for (int ii=0; ii<10; ii++)
49       ;
50 #pragma omp target simd is_device_ptr(aa) // OK
51     for (int ii=0; ii<10; ii++)
52       ;
53 #pragma omp target simd is_device_ptr(raa) // OK
54     for (int ii=0; ii<10; ii++)
55       ;
56 #pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
57     for (int ii=0; ii<10; ii++)
58       ;
59 #pragma omp target simd is_device_ptr(g) // OK
60     for (int ii=0; ii<10; ii++)
61       ;
62 #pragma omp target simd is_device_ptr(rg) // OK
63     for (int ii=0; ii<10; ii++)
64       ;
65 #pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
66     for (int ii=0; ii<10; ii++)
67       ;
68 #pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
69     for (int ii=0; ii<10; ii++)
70       ;
71 #pragma omp target simd is_device_ptr(da) // OK
72     for (int ii=0; ii<10; ii++)
73       ;
74   return;
75  }
76 };
77 struct SB {
78   unsigned A;
79   unsigned B;
80   float Arr[100];
81   float *Ptr;
fooSB82   float *foo() {
83     return &Arr[0];
84   }
85 };
86 
87 struct SC {
88   unsigned A : 2;
89   unsigned B : 3;
90   unsigned C;
91   unsigned D;
92   float Arr[100];
93   SB S;
94   SB ArrS[100];
95   SB *PtrS;
96   SB *&RPtrS;
97   float *Ptr;
98 
SCSC99   SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
100 };
101 
102 union SD {
103   unsigned A;
104   float B;
105 };
106 
107 struct S1;
108 extern S1 a;
109 class S2 {
110   mutable int a;
111 public:
S2()112   S2():a(0) { }
S2(S2 & s2)113   S2(S2 &s2):a(s2.a) { }
114   static float S2s;
115   static const float S2sc;
116 };
117 const float S2::S2sc = 0;
118 const S2 b;
119 const S2 ba[5];
120 class S3 {
121   int a;
122 public:
S3()123   S3():a(0) { }
S3(S3 & s3)124   S3(S3 &s3):a(s3.a) { }
125 };
126 const S3 c;
127 const S3 ca[5];
128 extern const int f;
129 class S4 {
130   int a;
131   S4();
132   S4(const S4 &s4);
133 public:
S4(int v)134   S4(int v):a(v) { }
135 };
136 class S5 {
137   int a;
S5()138   S5():a(0) {}
S5(const S5 & s5)139   S5(const S5 &s5):a(s5.a) { }
140 public:
S5(int v)141   S5(int v):a(v) { }
142 };
143 
144 S3 h;
145 #pragma omp threadprivate(h)
146 
147 typedef struct {
148   int a;
149 } S6;
150 
151 template <typename T, int I>
tmain(T argc)152 T tmain(T argc) {
153   const T d = 5;
154   const T da[5] = { 0 };
155   S4 e(4);
156   S5 g(5);
157   S6 h[10];
158   auto &rh = h;
159   T i;
160   T &j = i;
161   T *k = &j;
162   T *&z = k;
163   T aa[10];
164   auto &raa = aa;
165 #pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
166   for (int kk=0; kk<20; kk++)
167     ;
168 #pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
169   for (int kk=0; kk<20; kk++)
170     ;
171 #pragma omp target simd is_device_ptr() // expected-error {{expected expression}}
172   for (int kk=0; kk<20; kk++)
173     ;
174 #pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
175   for (int kk=0; kk<20; kk++)
176     ;
177 #pragma omp target simd is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
178   for (int kk=0; kk<20; kk++)
179     ;
180 #pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
181   for (int kk=0; kk<20; kk++)
182     ;
183 #pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
184   for (int kk=0; kk<20; kk++)
185     ;
186 #pragma omp target simd is_device_ptr(k) // OK
187   for (int kk=0; kk<20; kk++)
188     ;
189 #pragma omp target simd is_device_ptr(z) // OK
190   for (int kk=0; kk<20; kk++)
191     ;
192 #pragma omp target simd is_device_ptr(aa) // OK
193   for (int kk=0; kk<20; kk++)
194     ;
195 #pragma omp target simd is_device_ptr(raa) // OK
196   for (int kk=0; kk<20; kk++)
197     ;
198 #pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
199   for (int kk=0; kk<20; kk++)
200     ;
201 #pragma omp target simd is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
202   for (int kk=0; kk<20; kk++)
203     ;
204 #pragma omp target simd is_device_ptr(h) // OK
205   for (int kk=0; kk<20; kk++)
206     ;
207 #pragma omp target simd is_device_ptr(rh) // OK
208   for (int kk=0; kk<20; kk++)
209     ;
210 #pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
211   for (int kk=0; kk<20; kk++)
212     ;
213 #pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
214   for (int kk=0; kk<20; kk++)
215     ;
216 #pragma omp target simd is_device_ptr(da) // OK
217   for (int kk=0; kk<20; kk++)
218     ;
219   return 0;
220 }
221 
main(int argc,char ** argv)222 int main(int argc, char **argv) {
223   const int d = 5;
224   const int da[5] = { 0 };
225   S4 e(4);
226   S5 g(5);
227   S6 h[10];
228   auto &rh = h;
229   int i;
230   int &j = i;
231   int *k = &j;
232   int *&z = k;
233   int aa[10];
234   auto &raa = aa;
235 #pragma omp target simd is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
236   for (int kk=0; kk<20; kk++)
237     ;
238 #pragma omp target simd is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
239   for (int kk=0; kk<20; kk++)
240     ;
241 #pragma omp target simd is_device_ptr() // expected-error {{expected expression}}
242   for (int kk=0; kk<20; kk++)
243     ;
244 #pragma omp target simd is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
245   for (int kk=0; kk<20; kk++)
246     ;
247 #pragma omp target simd is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
248   for (int kk=0; kk<20; kk++)
249     ;
250 #pragma omp target simd is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
251   for (int kk=0; kk<20; kk++)
252     ;
253 #pragma omp target simd is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
254   for (int kk=0; kk<20; kk++)
255     ;
256 #pragma omp target simd is_device_ptr(k) // OK
257   for (int kk=0; kk<20; kk++)
258     ;
259 #pragma omp target simd is_device_ptr(z) // OK
260   for (int kk=0; kk<20; kk++)
261     ;
262 #pragma omp target simd is_device_ptr(aa) // OK
263   for (int kk=0; kk<20; kk++)
264     ;
265 #pragma omp target simd is_device_ptr(raa) // OK
266   for (int kk=0; kk<20; kk++)
267     ;
268 #pragma omp target simd is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
269   for (int kk=0; kk<20; kk++)
270     ;
271 #pragma omp target simd is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
272   for (int kk=0; kk<20; kk++)
273     ;
274 #pragma omp target simd is_device_ptr(h) // OK
275   for (int kk=0; kk<20; kk++)
276     ;
277 #pragma omp target simd is_device_ptr(rh) // OK
278   for (int kk=0; kk<20; kk++)
279     ;
280 #pragma omp target simd is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
281   for (int kk=0; kk<20; kk++)
282     ;
283 #pragma omp target simd is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
284   for (int kk=0; kk<20; kk++)
285     ;
286 #pragma omp target simd is_device_ptr(da) // OK
287   for (int kk=0; kk<20; kk++)
288     ;
289   return tmain<int, 3>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}}
290 }
291