62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// UNSUPPORTED: c++03, c++11, c++14, c++17
|
|
|
|
// <map>
|
|
|
|
// class map
|
|
|
|
// template<class Key, class T, class Compare, class Allocator>
|
|
// synth-three-way-result<pair<const Key, T>>
|
|
// operator<=>(const map<Key, T, Compare, Allocator>& x,
|
|
// const map<Key, T, Compare, Allocator>& y);
|
|
|
|
#include <map>
|
|
|
|
#include "test_allocator.h"
|
|
|
|
int main(int, char**) {
|
|
// Mismatching allocators
|
|
{
|
|
std::map<int, int, std::less<int>, std::allocator<int>> s1;
|
|
std::map<int, int, std::less<int>, test_allocator<int>> s2;
|
|
// expected-error-re@*:* {{static assertion failed due to requirement 'is_same<int, std::pair<const int, int>>::value'{{.*}}Allocator::value_type must be same type as value_type}}
|
|
s1 <=> s2;
|
|
// expected-error-re@*:* {{static assertion failed due to requirement 'is_same<int, std::pair<const int, int>>::value'{{.*}}Allocator::value_type must be same type as value_type}}
|
|
s2 <=> s1;
|
|
}
|
|
// Mismatching comparision functions
|
|
{
|
|
std::map<int, int, std::less<int>> s1;
|
|
std::map<int, int, std::greater<int>> s2;
|
|
// expected-error@+1 {{invalid operands to binary expression}}
|
|
s1 <=> s2;
|
|
// expected-error@+1 {{invalid operands to binary expression}}
|
|
s2 <=> s1;
|
|
}
|
|
{
|
|
std::map<int, int, std::less<int>> s1;
|
|
std::map<int, int, std::less<float>> s2;
|
|
// expected-error@+1 {{invalid operands to binary expression}}
|
|
s1 <=> s2;
|
|
// expected-error@+1 {{invalid operands to binary expression}}
|
|
s2 <=> s1;
|
|
}
|
|
// Mismatching types
|
|
{
|
|
std::map<int, int> s1;
|
|
std::map<int, float> s2;
|
|
// expected-error@+1 {{invalid operands to binary expression}}
|
|
s1 <=> s2;
|
|
// expected-error@+1 {{invalid operands to binary expression}}
|
|
s2 <=> s1;
|
|
}
|
|
|
|
return 0;
|
|
}
|