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// RUN: %clang_cc1 -verify -fopenmp --std=c++20 -ast-print %s -Wsign-conversion | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++20 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -std=c++20 -include-pch %t -verify %s -ast-print | FileCheck %s
// RUN: %clang_cc1 -verify -fopenmp-simd --std=c++20 -ast-print %s -Wsign-conversion | FileCheck %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++20 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -std=c++20 -include-pch %t -verify %s -ast-print | FileCheck %s
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
template <typename T> class iterator {
public:
T &operator*() const;
iterator &operator++();
};
template <typename T>
bool operator==(const iterator<T> &, const iterator<T> &);
template <typename T>
unsigned long operator-(const iterator<T> &, const iterator<T> &);
template <typename T>
iterator<T> operator+(const iterator<T> &, unsigned long);
class vector {
public:
vector();
iterator<int> begin();
iterator<int> end();
};
// CHECK: void foo() {
void foo() {
// CHECK-NEXT: vector vec;
vector vec;
// CHECK-NEXT: #pragma omp for
#pragma omp for
// CHECK-NEXT: for (int i : vec)
for (int i : vec)
;
}
#endif
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