1 // RUN: %clang_cc1 -x c++ -std=c++11 -verify -fopenmp %s
4 static int ib[20]; // expected-note 0 {{'B::ib' declared here}}
5 static constexpr int bfoo() { return 8; }
8 B x; // expected-note {{'x' defined here}}
10 constexpr int bfoo() { return 4; }
15 void test_aligned_colons(int *&rp)
20 #pragma omp teams distribute parallel for simd aligned(B:bfoo())
21 for (int i = 0; i < 10; ++i) ;
24 #pragma omp teams distribute parallel for simd aligned(B::ib:B:bfoo()) // expected-error {{unexpected ':' in nested name specifier; did you mean '::'}}
25 for (int i = 0; i < 10; ++i) ;
28 #pragma omp teams distribute parallel for simd aligned(B:B::bfoo())
29 for (int i = 0; i < 10; ++i) ;
32 #pragma omp teams distribute parallel for simd aligned(z:B:bfoo()) // expected-error {{unexpected ':' in nested name specifier; did you mean '::'?}}
33 for (int i = 0; i < 10; ++i) ;
36 #pragma omp teams distribute parallel for simd aligned(B:B::bfoo())
37 for (int i = 0; i < 10; ++i) ;
40 #pragma omp teams distribute parallel for simd aligned(X::x : ::z) // expected-error {{integral constant expression must have integral or unscoped enumeration type, not 'int **'}} expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'B'}}
41 for (int i = 0; i < 10; ++i) ;
44 #pragma omp teams distribute parallel for simd aligned(B,rp,::z: X::x) // expected-error {{integral constant expression must have integral or unscoped enumeration type, not 'B'}}
45 for (int i = 0; i < 10; ++i) ;
48 #pragma omp teams distribute parallel for simd aligned(::z)
49 for (int i = 0; i < 10; ++i) ;
52 #pragma omp teams distribute parallel for simd aligned(B::bfoo()) // expected-error {{expected variable name}}
53 for (int i = 0; i < 10; ++i) ;
56 #pragma omp teams distribute parallel for simd aligned(B::ib,B:C1+C2) // expected-warning {{aligned clause will be ignored because the requested alignment is not a power of 2}}
57 for (int i = 0; i < 10; ++i) ;
60 // expected-note@+1 {{'num' defined here}}
61 template<int L, class T, class N> T test_template(T* arr, N num) {
65 // Negative number is passed as L.
68 #pragma omp teams distribute parallel for simd aligned(arr:L) // expected-error {{argument to 'aligned' clause must be a strictly positive integer value}}
69 for (i = 0; i < num; ++i) {
70 T cur = arr[(int)ind2];
76 #pragma omp teams distribute parallel for simd aligned(num:4) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}}
77 for (i = 0; i < num; ++i);
82 template<int LEN> int test_warn() {
85 #pragma omp teams distribute parallel for simd aligned(ind2:LEN) // expected-error {{argument to 'aligned' clause must be a strictly positive integer value}}
86 for (int i = 0; i < 100; i++) {
92 struct S1; // expected-note 2 {{declared here}}
93 extern S1 a; // expected-note {{'a' declared here}}
99 const S2 b; // expected-note 1 {{'b' defined here}}
120 S3 h; // expected-note 2 {{'h' defined here}}
121 #pragma omp threadprivate(h)
123 template<class I, class C> int foomain(I argc, C **argv) {
126 int i; // expected-note {{declared here}} expected-note {{'i' defined here}}
127 // expected-note@+2 {{declared here}}
128 // expected-note@+1 {{reference to 'i' is not a constant expression}}
132 #pragma omp teams distribute parallel for simd aligned // expected-error {{expected '(' after 'aligned'}}
133 for (I k = 0; k < argc; ++k) ++k;
136 #pragma omp teams distribute parallel for simd aligned ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
137 for (I k = 0; k < argc; ++k) ++k;
140 #pragma omp teams distribute parallel for simd aligned () // expected-error {{expected expression}}
141 for (I k = 0; k < argc; ++k) ++k;
144 #pragma omp teams distribute parallel for simd aligned (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
145 for (I k = 0; k < argc; ++k) ++k;
148 #pragma omp teams distribute parallel for simd aligned (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
149 for (I k = 0; k < argc; ++k) ++k;
151 // FIXME: Should argc really be a pointer?
153 #pragma omp teams distribute parallel for simd aligned (*argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
154 for (I k = 0; k < argc; ++k) ++k;
157 #pragma omp teams distribute parallel for simd aligned (argc : 5) // expected-warning {{aligned clause will be ignored because the requested alignment is not a power of 2}}
158 for (I k = 0; k < argc; ++k) ++k;
161 #pragma omp teams distribute parallel for simd aligned (S1) // expected-error {{'S1' does not refer to a value}}
162 for (I k = 0; k < argc; ++k) ++k;
165 #pragma omp teams distribute parallel for simd aligned (argv[1]) // expected-error {{expected variable name}}
166 for (I k = 0; k < argc; ++k) ++k;
169 #pragma omp teams distribute parallel for simd aligned(e, g)
170 for (I k = 0; k < argc; ++k) ++k;
173 #pragma omp teams distribute parallel for simd aligned(h) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S3'}}
174 for (I k = 0; k < argc; ++k) ++k;
177 #pragma omp teams distribute parallel for simd aligned(i) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}}
178 for (I k = 0; k < argc; ++k) ++k;
185 #pragma omp teams distribute parallel for simd aligned(v:16)
186 for (I k = 0; k < argc; ++k) { i = k; v += 2; }
191 #pragma omp teams distribute parallel for simd aligned(f)
192 for (I k = 0; k < argc; ++k) ++k;
197 #pragma omp teams distribute parallel for simd aligned(f:j) // expected-note {{initializer of 'j' is not a constant expression}} expected-error {{expression is not an integral constant expression}}
199 for (I k = 0; k < argc; ++k) { ++k; v += j; }
202 #pragma omp teams distribute parallel for simd aligned(f)
203 for (I k = 0; k < argc; ++k) ++k;
208 // expected-note@+1 2 {{'argc' defined here}}
209 int main(int argc, char **argv) {
211 // expected-note@+1 {{in instantiation of function template specialization 'test_template<-4, double, int>' requested here}}
212 test_template<-4>(darr, 4);
213 test_warn<4>(); // ok
214 // expected-note@+1 {{in instantiation of function template specialization 'test_warn<0>' requested here}}
221 #pragma omp teams distribute parallel for simd aligned // expected-error {{expected '(' after 'aligned'}}
222 for (int k = 0; k < argc; ++k) ++k;
225 #pragma omp teams distribute parallel for simd aligned ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
226 for (int k = 0; k < argc; ++k) ++k;
229 #pragma omp teams distribute parallel for simd aligned () // expected-error {{expected expression}}
230 for (int k = 0; k < argc; ++k) ++k;
233 #pragma omp teams distribute parallel for simd aligned (argv // expected-error {{expected ')'}} expected-note {{to match this '('}}
234 for (int k = 0; k < argc; ++k) ++k;
237 #pragma omp teams distribute parallel for simd aligned (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}}
238 for (int k = 0; k < argc; ++k) ++k;
242 #pragma omp distribute simd aligned (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
243 for (int k = 0; k < argc; ++k) ++k;
247 #pragma omp distribute simd aligned (argc) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}}
248 for (int k = 0; k < argc; ++k) ++k;
251 #pragma omp teams distribute parallel for simd aligned (S1) // expected-error {{'S1' does not refer to a value}}
252 for (int k = 0; k < argc; ++k) ++k;
255 #pragma omp teams distribute parallel for simd aligned (a, b) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S1'}} expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S2'}}
256 for (int k = 0; k < argc; ++k) ++k;
259 #pragma omp teams distribute parallel for simd aligned (argv[1]) // expected-error {{expected variable name}}
260 for (int k = 0; k < argc; ++k) ++k;
263 #pragma omp teams distribute parallel for simd aligned(h) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S3'}}
264 for (int k = 0; k < argc; ++k) ++k;
267 // expected-note@+1 {{in instantiation of function template specialization 'foomain<int *, char>' requested here}}
268 foomain<int*,char>(pargc,argv);