25 lines · cpp
1// RUN: %clang_cc1 -verify -fopenmp -ast-print -std=c++20 %s -Wsign-conversion | FileCheck %s2// RUN: %clang_cc1 -fopenmp -x c++ -std=c++20 -emit-pch -o %t %s3// RUN: %clang_cc1 -fopenmp -std=c++20 -include-pch %t -verify %s -ast-print | FileCheck %s4 5// RUN: %clang_cc1 -verify -fopenmp-simd -ast-print -std=c++20 %s -Wsign-conversion | FileCheck %s6// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++20 -emit-pch -o %t %s7// RUN: %clang_cc1 -fopenmp-simd -std=c++20 -include-pch %t -verify %s -ast-print | FileCheck %s8// expected-no-diagnostics9 10#ifndef HEADER11#define HEADER12 13// CHECK: void do_loop(const auto &v) {14// CHECK-NEXT: #pragma omp parallel for15// CHECK-NEXT: for (const auto &i : v)16// CHECK-NEXT: ;17// CHECK-NEXT: }18 19void do_loop(const auto &v) {20#pragma omp parallel for21 for (const auto &i : v)22 ;23}24#endif25