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) { }
64 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
68 template <typename T, int I> // expected-note {{declared here}}
71 const T da[5] = { 0 };
84 #pragma omp target update from // expected-error {{expected '(' after 'from'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
85 #pragma omp target update from( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
86 #pragma omp target update from() // expected-error {{expected expression}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
87 #pragma omp target update() // expected-warning {{extra tokens at the end of '#pragma omp target update' are ignored}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
88 #pragma omp target update from(alloc) // expected-error {{use of undeclared identifier 'alloc'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
89 #pragma omp target update from(x)
90 #pragma omp target update from(t[:I])
91 #pragma omp target update from(T) // expected-error {{'T' does not refer to a value}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
92 #pragma omp target update from(I) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
93 #pragma omp target update from(S2::S2s)
94 #pragma omp target update from(S2::S2sc)
95 #pragma omp target update from(from)
96 #pragma omp target update from(y x) // expected-error {{expected ',' or ')' in 'from' clause}}
97 #pragma omp target update from(argc > 0 ? x : y) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
98 #pragma omp target update from(S1) // expected-error {{'S1' does not refer to a value}}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
99 #pragma omp target update from(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}}
100 #pragma omp target update from(ba)
101 #pragma omp target update from(h) // expected-error {{threadprivate variables are not allowed in 'from' clause}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
102 #pragma omp target update from(k), to(k) // expected-error 2 {{variable can appear only once in OpenMP 'target update' construct}} expected-note 2 {{used here}}
103 #pragma omp target update from(t), from(t[:5]) // expected-error 2 {{variable can appear only once in OpenMP 'target update' construct}} expected-note 2 {{used here}}
104 #pragma omp target update from(da)
105 #pragma omp target update from(da[:4])
107 #pragma omp target update from(x, a[:2]) // expected-error {{subscripted value is not an array or pointer}}
108 #pragma omp target update from(x, c[:]) // expected-error {{subscripted value is not an array or pointer}}
109 #pragma omp target update from(x, (m+1)[2]) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
110 #pragma omp target update from(s7.i, s7.a[:3])
111 #pragma omp target update from(s7.s6[1].aa[0:5])
112 #pragma omp target update from(x, s7.s6[:5].aa[6]) // expected-error {{OpenMP array section is not allowed here}}
113 #pragma omp target update from(x, s7.s6[:5].aa[:6]) // expected-error {{OpenMP array section is not allowed here}}
114 #pragma omp target update from(s7.p[:10])
115 #pragma omp target update from(x, s7.bfa) // expected-error {{bit fields cannot be used to specify storage in a 'from' clause}}
116 #pragma omp target update from(x, s7.p[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
117 #pragma omp target data map(to: s7.i)
119 #pragma omp target update from(s7.x)
125 int main(int argc, char **argv) {
127 const int da[5] = { 0 };
136 const int (&l)[5] = da;
140 #pragma omp target update from // expected-error {{expected '(' after 'from'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
141 #pragma omp target update from( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
142 #pragma omp target update from() // expected-error {{expected expression}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
143 #pragma omp target update() // expected-warning {{extra tokens at the end of '#pragma omp target update' are ignored}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
144 #pragma omp target update from(alloc) // expected-error {{use of undeclared identifier 'alloc'}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
145 #pragma omp target update from(x)
146 #pragma omp target update from(t[:i])
147 #pragma omp target update from(S2::S2s)
148 #pragma omp target update from(S2::S2sc)
149 #pragma omp target update from(from)
150 #pragma omp target update from(y x) // expected-error {{expected ',' or ')' in 'from' clause}}
151 #pragma omp target update from(argc > 0 ? x : y) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
152 #pragma omp target update from(S1) // expected-error {{'S1' does not refer to a value}}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
153 #pragma omp target update from(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}}
154 #pragma omp target update from(ba)
155 #pragma omp target update from(h) // expected-error {{threadprivate variables are not allowed in 'from' clause}} expected-error {{expected at least one 'to' clause or 'from' clause specified to '#pragma omp target update'}}
156 #pragma omp target update from(k), to(k) // expected-error {{variable can appear only once in OpenMP 'target update' construct}} expected-note {{used here}}
157 #pragma omp target update from(t), from(t[:5]) // expected-error {{variable can appear only once in OpenMP 'target update' construct}} expected-note {{used here}}
158 #pragma omp target update from(da)
159 #pragma omp target update from(da[:4])
161 #pragma omp target update from(x, a[:2]) // expected-error {{subscripted value is not an array or pointer}}
162 #pragma omp target update from(x, c[:]) // expected-error {{subscripted value is not an array or pointer}}
163 #pragma omp target update from(x, (m+1)[2]) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}}
164 #pragma omp target update from(s7.i, s7.a[:3])
165 #pragma omp target update from(s7.s6[1].aa[0:5])
166 #pragma omp target update from(x, s7.s6[:5].aa[6]) // expected-error {{OpenMP array section is not allowed here}}
167 #pragma omp target update from(x, s7.s6[:5].aa[:6]) // expected-error {{OpenMP array section is not allowed here}}
168 #pragma omp target update from(s7.p[:10])
169 #pragma omp target update from(x, s7.bfa) // expected-error {{bit fields cannot be used to specify storage in a 'from' clause}}
170 #pragma omp target update from(x, s7.p[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
171 #pragma omp target data map(to: s7.i)
173 #pragma omp target update from(s7.x)
176 return tmain<int, 3>(argc)+tmain<to, 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}}