133337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 150 -o - %s 2c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 3c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesvoid foo() { 4c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines} 5c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 6c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesbool foobool(int argc) { 7c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines return argc; 8c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines} 9c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 10c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesstruct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}} 11c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesextern S1 a; 12c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesclass S2 { 13c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines mutable int a; 1433337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar S2 &operator+(const S2 &arg) { return (*this); } // expected-note 4 {{implicitly declared private here}} 15c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 16c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinespublic: 17c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S2() : a(0) {} 18c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S2(S2 &s2) : a(s2.a) {} 19c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines static float S2s; // expected-note 2 {{static data member is predetermined as shared}} 20c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines static const float S2sc; 21c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines}; 22c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesconst float S2::S2sc = 0; // expected-note 2 {{'S2sc' defined here}} 23c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen HinesS2 b; // expected-note 2 {{'b' defined here}} 24c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesconst S2 ba[5]; // expected-note 2 {{'ba' defined here}} 25c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesclass S3 { 26c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int a; 27c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 28c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinespublic: 29c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S3() : a(0) {} 30c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S3(const S3 &s3) : a(s3.a) {} 3133337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar S3 operator+(const S3 &arg1) { return arg1; } 32c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines}; 3333337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainarint operator+(const S3 &arg1, const S3 &arg2) { return 5; } 34c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen HinesS3 c; // expected-note 2 {{'c' defined here}} 35c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesconst S3 ca[5]; // expected-note 2 {{'ca' defined here}} 36c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesextern const int f; // expected-note 4 {{'f' declared here}} 3733337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainarclass S4 { 38c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int a; 3933337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar S4(); // expected-note {{implicitly declared private here}} 40c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S4(const S4 &s4); 4133337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar S4 &operator+(const S4 &arg) { return (*this); } 42c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 43c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinespublic: 44c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S4(int v) : a(v) {} 45c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines}; 46c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen HinesS4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; } 47c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesclass S5 { 48c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int a; 4933337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar S5() : a(0) {} // expected-note {{implicitly declared private here}} 50c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S5(const S5 &s5) : a(s5.a) {} 5133337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar S5 &operator+(const S5 &arg); 52c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 53c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinespublic: 54c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S5(int v) : a(v) {} 55c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines}; 5633337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainarclass S6 { // expected-note 2 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}} 57c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int a; 58c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 59c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinespublic: 60c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S6() : a(6) {} 61c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines operator int() { return 6; } 6233337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar} o; 63c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 64c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen HinesS3 h, k; 65c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} 66c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 67c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinestemplate <class T> // expected-note {{declared here}} 6833337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga NainarT tmain(T argc) { 69c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines const T d = T(); // expected-note 4 {{'d' defined here}} 70c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines const T da[5] = {T()}; // expected-note 2 {{'da' defined here}} 71c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines T qa[5] = {T()}; 72c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines T i; 73c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines T &j = i; // expected-note 4 {{'j' defined here}} 74c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S3 &p = k; // expected-note 2 {{'p' defined here}} 75c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}} 76c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}} 7733337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar T fl; 78c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 79c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction // expected-error {{expected '(' after 'reduction'}} 80c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 81c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 82c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 83c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}} 84c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 85c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 86c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 87c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} 88c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 89c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 90c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 91c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 92c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 93c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 94c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 95c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} 96c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 97c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 98c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 99c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} 100c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 101c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 102c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 103c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} 104c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 105c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 106c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 10733337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} 108c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 109c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 110c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 11133337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} 112c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 113c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 114c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 115c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name}} 116c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 117c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 118c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 119c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} 120c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 121c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 122c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 123c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(&& : argc) 124c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 125c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 126c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 127c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(^ : T) // expected-error {{'T' does not refer to a value}} 128c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 129c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 130c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 13133337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(+ : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 3 {{'operator+' is a private member of 'S2'}} 132c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 133c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 134c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 135c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(min : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}} 136c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 137c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 138c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 139c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(max : qa[1]) // expected-error 2 {{expected variable name}} 140c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 141c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 142c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 143c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : ba) // expected-error {{a reduction variable with array type 'const S2 [5]'}} 144c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 145c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 146c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 147c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(* : ca) // expected-error {{a reduction variable with array type 'const S3 [5]'}} 148c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 149c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 150c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 151c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(- : da) // expected-error {{a reduction variable with array type 'const int [5]'}} expected-error {{a reduction variable with array type 'const float [5]'}} 152c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 153c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 154c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 15533337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} 156c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 157c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 158c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 159c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} 160c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 161c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 162c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 163c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}} 164c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 165c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 166c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 167c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} 168c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 169c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 170c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 17133337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(+ : o) // expected-error {{no viable overloaded '='}} 172c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 173c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 174c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 175c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} 176c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 177c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 178c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel private(k) 179c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} 180c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 181c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 182c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 183c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : p), reduction(+ : p) // expected-error 3 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 3 {{previously referenced here}} 184c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 185c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 186c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 187c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}} 188c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 189c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 190c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel shared(i) 191c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel reduction(min : i) 192c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} 193c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 194c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 195c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel private(fl) // expected-note 2 {{defined as private}} 196c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : fl) // expected-error 2 {{reduction variable must be shared}} 197c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 198c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 199c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel reduction(* : fl) // expected-note 2 {{defined as reduction}} 200c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : fl) // expected-error 2 {{reduction variable must be shared}} 201c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 202c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 203c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 204c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines return T(); 205c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines} 206c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 20733337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainarnamespace A { 20833337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainardouble x; 20933337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} 21033337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar} 21133337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainarnamespace B { 21233337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainarusing A::x; 21333337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar} 21433337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar 215c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hinesint main(int argc, char **argv) { 216c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines const int d = 5; // expected-note 2 {{'d' defined here}} 217c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines const int da[5] = {0}; // expected-note {{'da' defined here}} 218c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int qa[5] = {0}; 21933337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar S4 e(4); 22033337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar S5 g(5); 221c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int i; 222c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int &j = i; // expected-note 2 {{'j' defined here}} 223c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines S3 &p = k; // expected-note 2 {{'p' defined here}} 224c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines const int &r = da[i]; // expected-note {{'r' defined here}} 225c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines int &q = qa[i]; // expected-note {{'q' defined here}} 22633337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar float fl; 227c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 228c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction // expected-error {{expected '(' after 'reduction'}} 229c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 230c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 231c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 232c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp for' are ignored}} 233c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 234c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 235c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 236c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} 237c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 238c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 239c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 240c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 241c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 242c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 243c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 244c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} 245c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 246c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 247c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 248c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} 249c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 250c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 251c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 252c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} 253c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 254c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 255c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 256c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} 257c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 258c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 259c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 260c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} 261c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 262c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 263c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 264c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} 265c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 266c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 267c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 268c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(~ : argc) // expected-error {{expected unqualified-id}} 269c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 270c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 271c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 272c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(&& : argc) 273c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 274c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 275c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 276c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}} 277c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 278c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 279c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 28033337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(+ : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} 281c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 282c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 283c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 284c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(min : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}} 285c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 286c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 287c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 288c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(max : argv[1]) // expected-error {{expected variable name}} 289c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 290c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 291c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 292c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : ba) // expected-error {{a reduction variable with array type 'const S2 [5]'}} 293c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 294c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 295c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 296c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(* : ca) // expected-error {{a reduction variable with array type 'const S3 [5]'}} 297c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 298c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 299c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 300c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(- : da) // expected-error {{a reduction variable with array type 'const int [5]'}} 301c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 302c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 303c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 30433337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} 305c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 306c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 307c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 308c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} 309c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 310c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 311c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 312c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}} 313c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 314c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 315c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 31633337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}} 317c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 318c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 319c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 320c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} 321c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 322c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 323c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 32433337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(+ : B::x, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} 32533337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar for (int i = 0; i < 10; ++i) 32633337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar foo(); 32733337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp parallel 32833337ca4d89605025818daf83390ab4271d598d9Pirama Arumuga Nainar#pragma omp for reduction(+ : o) // expected-error {{no viable overloaded '='}} 329c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 330c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 331c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 332c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} 333c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 334c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 335c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel private(k) 336c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} 337c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 338c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 339c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 340c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}} 341c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 342c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 343c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel 344c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}} 345c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 346c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 347c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel shared(i) 348c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel reduction(min : i) 349c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} 350c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 351c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 352c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel private(fl) // expected-note {{defined as private}} 353c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : fl) // expected-error {{reduction variable must be shared}} 354c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 355c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 356c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp parallel reduction(* : fl) // expected-note {{defined as reduction}} 357c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines#pragma omp for reduction(+ : fl) // expected-error {{reduction variable must be shared}} 358c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines for (int i = 0; i < 10; ++i) 359c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines foo(); 360c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines 361c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}} 362c568f1e98938584c0ef0b12ae5018ff7d90a4072Stephen Hines} 363