130 lines · cpp
1// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 100 -o - %s -Wuninitialized2 3// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 100 -o - %s -Wuninitialized4 5void foo() {6}7 8bool foobool(int argc) {9 return argc;10}11 12struct S1; // expected-note 2 {{declared here}}13 14template <typename T, int C> // expected-note {{declared here}}15T tmain(T argc) {16 char **a;17 T z;18#pragma omp target19#pragma omp teams num_teams(C)20 foo();21#pragma omp target22#pragma omp teams num_teams(T) // expected-error {{'T' does not refer to a value}}23 foo();24#pragma omp target25#pragma omp teams num_teams // expected-error {{expected '(' after 'num_teams'}}26 foo();27#pragma omp target28#pragma omp teams num_teams( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}29 foo();30#pragma omp target31#pragma omp teams num_teams() // expected-error {{expected expression}}32 foo();33#pragma omp target34#pragma omp teams num_teams(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}35 foo();36#pragma omp target37#pragma omp teams num_teams(argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}}38 foo();39#pragma omp target40#pragma omp teams num_teams(argc > 0 ? a[1] : a[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}41 foo();42#pragma omp target43#pragma omp teams num_teams(argc + argc+z)44 foo();45#pragma omp target46#pragma omp teams num_teams(argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams' cannot contain more than one 'num_teams' clause}}47 foo();48#pragma omp target49#pragma omp teams num_teams(S1) // expected-error {{'S1' does not refer to a value}}50 foo();51#pragma omp target52#pragma omp teams num_teams(-2) // expected-error {{argument to 'num_teams' clause must be a strictly positive integer value}}53 foo();54#pragma omp target55#pragma omp teams num_teams(-10u)56 foo();57#pragma omp target58#pragma omp teams num_teams(3.14) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'double'}}59 foo();60#pragma omp target61#pragma omp teams num_teams (1, 2, 3) // expected-error {{only one expression allowed in 'num_teams' clause}}62 foo();63#pragma omp target64#pragma omp teams thread_limit(1, 2, 3) // expected-error {{only one expression allowed in 'thread_limit' clause}}65 foo();66 67 return 0;68}69 70int main(int argc, char **argv) {71 int z;72#pragma omp target73#pragma omp teams num_teams // expected-error {{expected '(' after 'num_teams'}}74 foo();75 76#pragma omp target77#pragma omp teams num_teams ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}78 foo();79 80#pragma omp target81#pragma omp teams num_teams () // expected-error {{expected expression}}82 foo();83 84#pragma omp target85#pragma omp teams num_teams (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}86 foo();87 88#pragma omp target89#pragma omp teams num_teams (argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}}90 foo();91 92#pragma omp target93#pragma omp teams num_teams (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}94 foo();95 96#pragma omp target97#pragma omp teams num_teams (argc + argc-z)98 foo();99 100#pragma omp target101#pragma omp teams num_teams (argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams' cannot contain more than one 'num_teams' clause}}102 foo();103 104#pragma omp target105#pragma omp teams num_teams (S1) // expected-error {{'S1' does not refer to a value}}106 foo();107 108#pragma omp target109#pragma omp teams num_teams (-2) // expected-error {{argument to 'num_teams' clause must be a strictly positive integer value}}110 foo();111 112#pragma omp target113#pragma omp teams num_teams (-10u)114 foo();115 116#pragma omp target117#pragma omp teams num_teams (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}118 foo();119 120#pragma omp target121#pragma omp teams num_teams (1, 2, 3) // expected-error {{only one expression allowed in 'num_teams' clause}}122 foo();123 124#pragma omp target125#pragma omp teams thread_limit(1, 2, 3) // expected-error {{only one expression allowed in 'thread_limit' clause}}126 foo();127 128 return tmain<int, 10>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 10>' requested here}}129}130