1 // RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s 2 3 void foo() { 4 } 5 6 bool foobool(int argc) { 7 return argc; 8 } 9 10 struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} 11 extern S1 a; 12 class S2 { 13 mutable int a; 14 15 public: 16 S2() : a(0) {} 17 S2(S2 &s2) : a(s2.a) {} 18 static float S2s; // expected-note {{static data member is predetermined as shared}} 19 static const float S2sc; 20 }; 21 const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}} 22 const S2 b; 23 const S2 ba[5]; 24 class S3 { // expected-note {{'S3' declared here}} 25 int a; 26 S3 &operator=(const S3 &s3); 27 28 public: 29 S3() : a(0) {} 30 S3(S3 &s3) : a(s3.a) {} 31 }; 32 const S3 c; // expected-note {{global variable is predetermined as shared}} 33 const S3 ca[5]; // expected-note {{global variable is predetermined as shared}} 34 extern const int f; // expected-note {{global variable is predetermined as shared}} 35 class S4 { // expected-note {{'S4' declared here}} 36 int a; 37 S4(); 38 S4(const S4 &s4); 39 40 public: 41 S4(int v) : a(v) {} 42 }; 43 class S5 { // expected-note {{'S5' declared here}} 44 int a; 45 S5() : a(0) {} 46 47 public: 48 S5(const S5 &s5) : a(s5.a) {} 49 S5(int v) : a(v) {} 50 }; 51 52 S3 h; 53 #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} 54 55 template <class I, class C> 56 int foomain(I argc, C **argv) { 57 I e(4); 58 I g(5); 59 int i; 60 int &j = i; // expected-note {{'j' defined here}} 61 #pragma omp simd lastprivate // expected-error {{expected '(' after 'lastprivate'}} 62 for (int k = 0; k < argc; ++k) 63 ++k; 64 #pragma omp simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 65 for (int k = 0; k < argc; ++k) 66 ++k; 67 #pragma omp simd lastprivate() // expected-error {{expected expression}} 68 for (int k = 0; k < argc; ++k) 69 ++k; 70 #pragma omp simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 71 for (int k = 0; k < argc; ++k) 72 ++k; 73 #pragma omp simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 74 for (int k = 0; k < argc; ++k) 75 ++k; 76 #pragma omp simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 77 for (int k = 0; k < argc; ++k) 78 ++k; 79 #pragma omp simd lastprivate(argc) 80 for (int k = 0; k < argc; ++k) 81 ++k; 82 #pragma omp simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}} 83 for (int k = 0; k < argc; ++k) 84 ++k; 85 #pragma omp simd lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}} 86 for (int k = 0; k < argc; ++k) 87 ++k; 88 #pragma omp simd lastprivate(argv[1]) // expected-error {{expected variable name}} 89 for (int k = 0; k < argc; ++k) 90 ++k; 91 #pragma omp simd lastprivate(e, g) 92 for (int k = 0; k < argc; ++k) 93 ++k; 94 #pragma omp simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} 95 for (int k = 0; k < argc; ++k) 96 ++k; 97 #pragma omp simd firstprivate(i) // expected-error {{unexpected OpenMP clause 'firstprivate' in directive '#pragma omp simd'}} 98 for (int k = 0; k < argc; ++k) 99 ++k; 100 #pragma omp parallel 101 { 102 int v = 0; 103 int i; 104 #pragma omp simd lastprivate(i) 105 for (int k = 0; k < argc; ++k) { 106 i = k; 107 v += i; 108 } 109 } 110 #pragma omp parallel shared(i) 111 #pragma omp parallel private(i) 112 #pragma omp simd lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}} 113 for (int k = 0; k < argc; ++k) 114 ++k; 115 #pragma omp simd lastprivate(i) 116 for (int k = 0; k < argc; ++k) 117 ++k; 118 return 0; 119 } 120 121 int main(int argc, char **argv) { 122 const int d = 5; // expected-note {{constant variable is predetermined as shared}} 123 const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}} 124 S4 e(4); // expected-note {{'e' defined here}} 125 S5 g(5); // expected-note {{'g' defined here}} 126 S3 m; // expected-note {{'m' defined here}} 127 int i; 128 int &j = i; // expected-note {{'j' defined here}} 129 #pragma omp simd lastprivate // expected-error {{expected '(' after 'lastprivate'}} 130 for (i = 0; i < argc; ++i) 131 foo(); 132 #pragma omp simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 133 for (i = 0; i < argc; ++i) 134 foo(); 135 #pragma omp simd lastprivate() // expected-error {{expected expression}} 136 for (i = 0; i < argc; ++i) 137 foo(); 138 #pragma omp simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} 139 for (i = 0; i < argc; ++i) 140 foo(); 141 #pragma omp simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 142 for (i = 0; i < argc; ++i) 143 foo(); 144 #pragma omp simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 145 for (i = 0; i < argc; ++i) 146 foo(); 147 #pragma omp simd lastprivate(argc) 148 for (i = 0; i < argc; ++i) 149 foo(); 150 #pragma omp simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}} 151 for (i = 0; i < argc; ++i) 152 foo(); 153 #pragma omp simd lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}} 154 for (i = 0; i < argc; ++i) 155 foo(); 156 #pragma omp simd lastprivate(argv[1]) // expected-error {{expected variable name}} 157 for (i = 0; i < argc; ++i) 158 foo(); 159 #pragma omp simd lastprivate(2 * 2) // expected-error {{expected variable name}} 160 for (i = 0; i < argc; ++i) 161 foo(); 162 #pragma omp simd lastprivate(ba) 163 for (i = 0; i < argc; ++i) 164 foo(); 165 #pragma omp simd lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}} 166 for (i = 0; i < argc; ++i) 167 foo(); 168 #pragma omp simd lastprivate(da) // expected-error {{shared variable cannot be lastprivate}} 169 for (i = 0; i < argc; ++i) 170 foo(); 171 int xa; 172 #pragma omp simd lastprivate(xa) // OK 173 for (i = 0; i < argc; ++i) 174 foo(); 175 #pragma omp simd lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}} 176 for (i = 0; i < argc; ++i) 177 foo(); 178 #pragma omp simd lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}} 179 for (i = 0; i < argc; ++i) 180 foo(); 181 #pragma omp simd firstprivate(g) // expected-error {{unexpected OpenMP clause 'firstprivate' in directive '#pragma omp simd'}} 182 for (i = 0; i < argc; ++i) 183 foo(); 184 #pragma omp simd lastprivate(e, g) // expected-error 2 {{lastprivate variable must have an accessible, unambiguous default constructor}} 185 for (i = 0; i < argc; ++i) 186 foo(); 187 #pragma omp simd lastprivate(m) // expected-error {{lastprivate variable must have an accessible, unambiguous copy assignment operator}} 188 for (i = 0; i < argc; ++i) 189 foo(); 190 #pragma omp simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} 191 for (i = 0; i < argc; ++i) 192 foo(); 193 #pragma omp simd private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}} 194 for (i = 0; i < argc; ++i) 195 foo(); 196 #pragma omp simd lastprivate(i) // expected-note {{defined as lastprivate}} 197 for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp simd' directive may not be lastprivate, predetermined as linear}} 198 foo(); 199 #pragma omp parallel private(xa) 200 #pragma omp simd lastprivate(xa) // OK: may be lastprivate 201 for (i = 0; i < argc; ++i) 202 foo(); 203 #pragma omp parallel 204 #pragma omp simd lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}} 205 for (i = 0; i < argc; ++i) 206 foo(); 207 return 0; 208 } 209