1 // RUN: %clang_cc1 -verify -fopenmp %s
6 bool foobool(int argc) {
10 struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
17 S2(S2 &s2) : a(s2.a) {}
18 const S2 &operator=(const S2 &) const;
20 static const float S2sc;
22 const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}}
27 S3 &operator=(const S3 &s3); // expected-note 2 {{implicitly declared private here}}
31 S3(S3 &s3) : a(s3.a) {}
33 const S3 c; // expected-note {{global variable is predetermined as shared}}
34 const S3 ca[5]; // expected-note {{global variable is predetermined as shared}}
35 extern const int f; // expected-note {{global variable is predetermined as shared}}
38 S4(); // expected-note 3 {{implicitly declared private here}}
46 S5() : a(0) {} // expected-note {{implicitly declared private here}}
49 S5(const S5 &s5) : a(s5.a) {}
57 S6(const S6 &s6) : a(s6.a) {}
62 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
64 template <class I, class C>
65 int foomain(int argc, char **argv) {
69 int &j = i; // expected-note {{'j' defined here}}
70 #pragma omp parallel for simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
71 for (int k = 0; k < argc; ++k)
73 #pragma omp parallel for simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
74 for (int k = 0; k < argc; ++k)
76 #pragma omp parallel for simd lastprivate() // expected-error {{expected expression}}
77 for (int k = 0; k < argc; ++k)
79 #pragma omp parallel for simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
80 for (int k = 0; k < argc; ++k)
82 #pragma omp parallel for simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
83 for (int k = 0; k < argc; ++k)
85 #pragma omp parallel for simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
86 for (int k = 0; k < argc; ++k)
88 #pragma omp parallel for simd lastprivate(argc)
89 for (int k = 0; k < argc; ++k)
91 #pragma omp parallel for simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
92 for (int k = 0; k < argc; ++k)
94 #pragma omp parallel for simd lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
95 for (int k = 0; k < argc; ++k)
97 #pragma omp parallel for simd lastprivate(argv[1]) // expected-error {{expected variable name}}
98 for (int k = 0; k < argc; ++k)
100 #pragma omp parallel for simd lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}
101 for (int k = 0; k < argc; ++k)
103 #pragma omp parallel for simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
104 for (int k = 0; k < argc; ++k)
106 #pragma omp parallel for simd linear(i)
107 for (int k = 0; k < argc; ++k)
113 #pragma omp parallel for simd lastprivate(i)
114 for (int k = 0; k < argc; ++k) {
119 #pragma omp parallel shared(i)
120 #pragma omp parallel private(i)
121 #pragma omp parallel for simd lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
122 for (int k = 0; k < argc; ++k)
124 #pragma omp parallel for simd lastprivate(i)
125 for (int k = 0; k < argc; ++k)
132 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
138 int main(int argc, char **argv) {
139 const int d = 5; // expected-note {{constant variable is predetermined as shared}}
140 const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}}
146 int &j = i; // expected-note {{'j' defined here}}
147 #pragma omp parallel for simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
148 for (i = 0; i < argc; ++i)
150 #pragma omp parallel for simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
151 for (i = 0; i < argc; ++i)
153 #pragma omp parallel for simd lastprivate() // expected-error {{expected expression}}
154 for (i = 0; i < argc; ++i)
156 #pragma omp parallel for simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
157 for (i = 0; i < argc; ++i)
159 #pragma omp parallel for simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
160 for (i = 0; i < argc; ++i)
162 #pragma omp parallel for simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
163 for (i = 0; i < argc; ++i)
165 #pragma omp parallel for simd lastprivate(argc)
166 for (i = 0; i < argc; ++i)
168 #pragma omp parallel for simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
169 for (i = 0; i < argc; ++i)
171 #pragma omp parallel for simd lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}}
172 for (i = 0; i < argc; ++i)
174 #pragma omp parallel for simd lastprivate(argv[1]) // expected-error {{expected variable name}}
175 for (i = 0; i < argc; ++i)
177 #pragma omp parallel for simd lastprivate(2 * 2) // expected-error {{expected variable name}}
178 for (i = 0; i < argc; ++i)
180 #pragma omp parallel for simd lastprivate(ba)
181 for (i = 0; i < argc; ++i)
183 #pragma omp parallel for simd lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
184 for (i = 0; i < argc; ++i)
186 #pragma omp parallel for simd lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
187 for (i = 0; i < argc; ++i)
190 #pragma omp parallel for simd lastprivate(xa) // OK
191 for (i = 0; i < argc; ++i)
193 #pragma omp parallel for simd lastprivate(S2::S2s)
194 for (i = 0; i < argc; ++i)
196 #pragma omp parallel for simd lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
197 for (i = 0; i < argc; ++i)
199 #pragma omp parallel for simd safelen(5)
200 for (i = 0; i < argc; ++i)
202 #pragma omp parallel for simd lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
203 for (i = 0; i < argc; ++i)
205 #pragma omp parallel for simd lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
206 for (i = 0; i < argc; ++i)
208 #pragma omp parallel for simd lastprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be lastprivate}}
209 for (i = 0; i < argc; ++i)
211 #pragma omp parallel for simd private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
212 for (i = 0; i < argc; ++i)
214 #pragma omp parallel for simd lastprivate(i) // expected-note {{defined as lastprivate}}
215 for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp parallel for simd' directive may not be lastprivate, predetermined as linear}}
217 #pragma omp parallel private(xa)
218 #pragma omp parallel for simd lastprivate(xa)
219 for (i = 0; i < argc; ++i)
221 #pragma omp parallel reduction(+ : xa)
222 #pragma omp parallel for simd lastprivate(xa)
223 for (i = 0; i < argc; ++i)
225 #pragma omp parallel for simd lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
226 for (i = 0; i < argc; ++i)
228 #pragma omp parallel for simd firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
229 for (i = 0; i < argc; ++i)
231 #pragma omp parallel for simd lastprivate(n) firstprivate(n) // OK
232 for (i = 0; i < argc; ++i)
234 return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}