49 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp45 -fopenmp -fopenmp-version=45 -ferror-limit 100 -o - %s -Wuninitialized2// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp51 -fopenmp -ferror-limit 100 -o - %s -Wuninitialized3 4// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp45 -fopenmp-simd -fopenmp-version=45 -ferror-limit 100 -o - %s -Wuninitialized5// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify=expected,omp51 -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized6 7void foo() {8}9 10bool foobool(int argc) {11 return argc;12}13 14struct S1; // expected-note {{declared here}}15 16int main(int argc, char **argv) {17 int z;18 #pragma omp target device // expected-error {{expected '(' after 'device'}}19 foo();20 #pragma omp target device ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}21 foo();22 #pragma omp target device () // expected-error {{expected expression}}23 foo();24 #pragma omp target device (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}25 foo();26 #pragma omp target device (argc: // expected-error {{expected ')'}} expected-note {{to match this '('}} omp51-error {{expected expression}}27 foo();28 #pragma omp target device (z-argc)) // expected-warning {{extra tokens at the end of '#pragma omp target' are ignored}}29 foo();30 #pragma omp target device (device_num : argc > 0 ? argv[1] : argv[2]) // omp45-error {{use of undeclared identifier 'device_num'}} omp45-error {{expected ')'}} omp45-note {{to match this '('}} omp51-error {{expression must have integral or unscoped enumeration type, not 'char *'}}31 foo();32 #pragma omp target device (argc: argc + argc) // omp45-error {{expected ')'}} omp45-note {{to match this '('}} omp51-error {{expected 'ancestor' or 'device_num' in OpenMP clause 'device'}}33 foo();34 #pragma omp target device (argc), device (argc+1) // expected-error {{directive '#pragma omp target' cannot contain more than one 'device' clause}}35 foo();36 #pragma omp target device (S1) // expected-error {{'S1' does not refer to a value}}37 foo();38 #pragma omp target device (-2) // expected-error {{argument to 'device' clause must be a non-negative integer value}}39 foo();40 #pragma omp target device (-10u)41 foo();42 #pragma omp target device (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}43 foo();44 #pragma omp target device (ancestor) // expected-error {{use of undeclared identifier 'ancestor'}}45 foo();46 47 return 0;48}49