| // RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s |
| |
| void foo() { |
| } |
| |
| bool foobool(int argc) { |
| return argc; |
| } |
| |
| struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}} |
| extern S1 a; |
| class S2 { |
| mutable int a; |
| S2 &operator+(const S2 &arg) { return (*this); } // expected-note 4 {{implicitly declared private here}} |
| |
| public: |
| S2() : a(0) {} |
| S2(S2 &s2) : a(s2.a) {} |
| static float S2s; |
| static const float S2sc; |
| }; |
| const float S2::S2sc = 0; // expected-note 2 {{'S2sc' defined here}} |
| S2 b; // expected-note 2 {{'b' defined here}} |
| const S2 ba[5]; // expected-note 2 {{'ba' defined here}} |
| class S3 { |
| int a; |
| |
| public: |
| int b; |
| S3() : a(0) {} |
| S3(const S3 &s3) : a(s3.a) {} |
| S3 operator+(const S3 &arg1) { return arg1; } |
| }; |
| int operator+(const S3 &arg1, const S3 &arg2) { return 5; } |
| S3 c; // expected-note 2 {{'c' defined here}} |
| const S3 ca[5]; // expected-note 2 {{'ca' defined here}} |
| extern const int f; // expected-note 4 {{'f' declared here}} |
| class S4 { |
| int a; |
| S4(); // expected-note {{implicitly declared private here}} |
| S4(const S4 &s4); |
| S4 &operator+(const S4 &arg) { return (*this); } |
| |
| public: |
| S4(int v) : a(v) {} |
| }; |
| S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; } |
| class S5 { |
| int a; |
| S5() : a(0) {} // expected-note {{implicitly declared private here}} |
| S5(const S5 &s5) : a(s5.a) {} |
| S5 &operator+(const S5 &arg); |
| |
| public: |
| S5(int v) : a(v) {} |
| }; |
| class S6 { // expected-note 2 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}} |
| int a; |
| |
| public: |
| S6() : a(6) {} |
| operator int() { return 6; } |
| } o; |
| |
| S3 h, k; |
| #pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} |
| |
| template <class T> // expected-note {{declared here}} |
| T tmain(T argc) { |
| const T d = T(); // expected-note 4 {{'d' defined here}} |
| const T da[5] = {T()}; // expected-note 2 {{'da' defined here}} |
| T qa[5] = {T()}; |
| T i; |
| T &j = i; // expected-note 4 {{'j' defined here}} |
| S3 &p = k; // expected-note 2 {{'p' defined here}} |
| const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}} |
| T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}} |
| T fl; |
| #pragma omp parallel sections reduction // expected-error {{expected '(' after 'reduction'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(&& : argc) |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(^ : T) // expected-error {{'T' does not refer to a value}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 3 {{'operator+' is a private member of 'S2'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item 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 list item cannot be reduction}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(max : h.b) // expected-error {{expected variable name, array element or array section}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : ba) // expected-error {{a reduction list item with array type 'const S2 [5]'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(* : ca) // expected-error {{a reduction list item with array type 'const S3 [5]'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(- : da) // expected-error {{a reduction list item with array type 'const int [5]'}} expected-error {{a reduction list item with array type 'const float [5]'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(&& : S2::S2s) |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : o) // expected-error {{no viable overloaded '='}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| { |
| foo(); |
| } |
| #pragma omp parallel private(k) |
| #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 3 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 3 {{previously referenced here}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}} |
| { |
| foo(); |
| } |
| #pragma omp parallel shared(i) |
| #pragma omp parallel reduction(min : i) |
| #pragma omp parallel sections reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| { |
| foo(); |
| } |
| #pragma omp parallel private(fl) |
| #pragma omp parallel sections reduction(+ : fl) |
| { |
| foo(); |
| } |
| #pragma omp parallel reduction(* : fl) |
| #pragma omp parallel sections reduction(+ : fl) |
| { |
| foo(); |
| } |
| |
| return T(); |
| } |
| |
| namespace A { |
| double x; |
| #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} |
| } |
| namespace B { |
| using A::x; |
| } |
| |
| int main(int argc, char **argv) { |
| const int d = 5; // expected-note 2 {{'d' defined here}} |
| const int da[5] = {0}; // expected-note {{'da' defined here}} |
| int qa[5] = {0}; |
| S4 e(4); |
| S5 g(5); |
| int i; |
| int &j = i; // expected-note 2 {{'j' defined here}} |
| S3 &p = k; // expected-note 2 {{'p' defined here}} |
| const int &r = da[i]; // expected-note {{'r' defined here}} |
| int &q = qa[i]; // expected-note {{'q' defined here}} |
| float fl; |
| #pragma omp parallel sections reduction // expected-error {{expected '(' after 'reduction'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(~ : argc) // expected-error {{expected unqualified-id}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(&& : argc) |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(^ : S1) // expected-error {{'S1' does not refer to a value}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{a reduction list item 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 list item cannot be reduction}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(max : h.b) // expected-error {{expected variable name, array element or array section}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : ba) // expected-error {{a reduction list item with array type 'const S2 [5]'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(* : ca) // expected-error {{a reduction list item with array type 'const S3 [5]'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(- : da) // expected-error {{a reduction list item with array type 'const int [5]'}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(&& : S2::S2s) |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : o) // expected-error {{no viable overloaded '='}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| { |
| foo(); |
| } |
| #pragma omp parallel private(k) |
| #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}} |
| { |
| foo(); |
| } |
| #pragma omp parallel sections reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}} |
| { |
| foo(); |
| } |
| #pragma omp parallel shared(i) |
| #pragma omp parallel reduction(min : i) |
| #pragma omp parallel sections reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} |
| { |
| foo(); |
| } |
| #pragma omp parallel private(fl) |
| #pragma omp parallel sections reduction(+ : fl) |
| { |
| foo(); |
| } |
| #pragma omp parallel reduction(* : fl) |
| #pragma omp parallel sections reduction(+ : fl) |
| { |
| foo(); |
| } |
| static int m; |
| #pragma omp parallel sections reduction(+ : m) // OK |
| { |
| foo(); |
| } |
| |
| 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}} |
| } |