1 // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wno-openmp-target
3 // RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wno-openmp-target
8 bool foobool(int argc) {
12 struct S1; // expected-note 2 {{declared here}}
18 S2(S2 &s2):a(s2.a) { }
20 static const float S2sc;
22 const float S2::S2sc = 0;
29 S3(S3 &s3):a(s3.a) { }
44 S5(const S5 &s5):a(s5.a) { }
50 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
54 template <typename T, int I> // expected-note {{declared here}}
57 const T da[5] = { 0 };
69 #pragma omp target parallel map // expected-error {{expected '(' after 'map'}}
71 #pragma omp target parallel map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
73 #pragma omp target parallel map() // expected-error {{expected expression}}
75 #pragma omp target parallel map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
77 #pragma omp target parallel map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
79 #pragma omp target parallel map(to:) // expected-error {{expected expression}}
81 #pragma omp target parallel map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
83 #pragma omp target parallel map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
85 #pragma omp target parallel map(l[-1:]) // expected-error 2 {{array section must be a subset of the original array}}
87 #pragma omp target parallel map(l[:-1]) // expected-error 2 {{section length is evaluated to a negative value -1}}
89 #pragma omp target parallel map(x)
91 #pragma omp target parallel map(tofrom: t[:I])
93 #pragma omp target parallel map(T: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} expected-error {{incomplete type 'S1' where a complete type is required}}
95 #pragma omp target parallel map(T) // expected-error {{'T' does not refer to a value}}
97 #pragma omp target parallel map(I) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
99 #pragma omp target parallel map(S2::S2s)
101 #pragma omp target parallel map(S2::S2sc)
103 #pragma omp target parallel map(x)
105 #pragma omp target parallel map(to: x)
107 #pragma omp target parallel map(to: to)
109 #pragma omp target parallel map(to)
111 #pragma omp target parallel map(to, x)
113 #pragma omp target parallel map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
115 #pragma omp target parallel map(tofrom: argc > 0 ? x : y) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
117 #pragma omp target parallel map(argc)
119 #pragma omp target parallel map(S1) // expected-error {{'S1' does not refer to a value}}
121 #pragma omp target parallel map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}}
123 #pragma omp target parallel map(ba)
125 #pragma omp target parallel map(ca)
127 #pragma omp target parallel map(da)
129 #pragma omp target parallel map(S2::S2s)
131 #pragma omp target parallel map(S2::S2sc)
133 #pragma omp target parallel map(e, g)
135 #pragma omp target parallel map(h) // expected-error {{threadprivate variables are not allowed in 'map' clause}}
137 #pragma omp target parallel map(k), map(k) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
139 #pragma omp target parallel map(k), map(k[:5]) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}} expected-note 2 {{used here}}
141 #pragma omp target parallel map(da)
143 #pragma omp target parallel map(da[:4])
145 #pragma omp target data map(k, j, l) // expected-note 2 {{used here}}
146 #pragma omp target parallel map(k[:4]) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}}
148 #pragma omp target parallel map(j)
150 #pragma omp target parallel map(l) map(l[:5]) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
152 #pragma omp target data map(k[:4], j, l[:5]) // expected-note 2 {{used here}}
154 #pragma omp target parallel map(k) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}}
156 #pragma omp target parallel map(j)
158 #pragma omp target parallel map(l)
162 #pragma omp target parallel map(always, tofrom: x)
164 #pragma omp target parallel map(always: x) // expected-error {{missing map type}}
166 #pragma omp target parallel map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always' or 'close'}} expected-error {{missing map type}}
168 #pragma omp target parallel map(always, tofrom: always, tofrom, x)
170 #pragma omp target parallel map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
176 int main(int argc, char **argv) {
178 const int da[5] = { 0 };
186 int to, tofrom, always;
187 const int (&l)[5] = da;
188 #pragma omp target parallel map // expected-error {{expected '(' after 'map'}}
190 #pragma omp target parallel map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
192 #pragma omp target parallel map() // expected-error {{expected expression}}
194 #pragma omp target parallel map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
196 #pragma omp target parallel map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
198 #pragma omp target parallel map(to:) // expected-error {{expected expression}}
200 #pragma omp target parallel map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
202 #pragma omp target parallel map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
204 #pragma omp target parallel map(l[-1:]) // expected-error {{array section must be a subset of the original array}}
206 #pragma omp target parallel map(l[:-1]) // expected-error {{section length is evaluated to a negative value -1}}
208 #pragma omp target parallel map(x)
210 #pragma omp target parallel map(to: x)
212 #pragma omp target parallel map(to: to)
214 #pragma omp target parallel map(to)
216 #pragma omp target parallel map(to, x)
218 #pragma omp target parallel map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
220 #pragma omp target parallel map(tofrom: argc > 0 ? argv[1] : argv[2]) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}}
222 #pragma omp target parallel map(argc)
224 #pragma omp target parallel map(S1) // expected-error {{'S1' does not refer to a value}}
226 #pragma omp target parallel map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}}
228 #pragma omp target parallel map(argv[1])
230 #pragma omp target parallel map(ba)
232 #pragma omp target parallel map(ca)
234 #pragma omp target parallel map(da)
236 #pragma omp target parallel map(S2::S2s)
238 #pragma omp target parallel map(S2::S2sc)
240 #pragma omp target parallel map(e, g)
242 #pragma omp target parallel map(h) // expected-error {{threadprivate variables are not allowed in 'map' clause}}
244 #pragma omp target parallel map(k), map(k) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
246 #pragma omp target parallel map(k), map(k[:5]) // expected-error {{pointer cannot be mapped along with a section derived from itself}} expected-note {{used here}}
248 #pragma omp target parallel map(da)
250 #pragma omp target parallel map(da[:4])
252 #pragma omp target data map(k, j, l) // expected-note {{used here}}
253 #pragma omp target parallel map(k[:4]) // expected-error {{pointer cannot be mapped along with a section derived from itself}}
255 #pragma omp target parallel map(j)
257 #pragma omp target parallel map(l) map(l[:5]) // expected-error 1 {{variable already marked as mapped in current construct}} expected-note 1 {{used here}}
259 #pragma omp target data map(k[:4], j, l[:5]) // expected-note 1 {{used here}}
261 #pragma omp target parallel map(k) // expected-error {{pointer cannot be mapped along with a section derived from itself}}
263 #pragma omp target parallel map(j)
265 #pragma omp target parallel map(l)
269 #pragma omp target parallel map(always, tofrom: x)
271 #pragma omp target parallel map(always: x) // expected-error {{missing map type}}
273 #pragma omp target parallel map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always' or 'close'}} expected-error {{missing map type}}
275 #pragma omp target parallel map(always, tofrom: always, tofrom, x)
277 #pragma omp target parallel map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
280 return tmain<int, 3>(argc)+tmain<from, 4>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<int, 4>' requested here}}