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libcxx_old/test/std/input.output/iostream.format/quoted.manip/quoted_traits.fail.cpp

46 lines
950 B
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
//
//===----------------------------------------------------------------------===//
// <iomanip>
// quoted
#include <iomanip>
#include <sstream>
#include <string>
#include <cassert>
#include "test_macros.h"
#if TEST_STD_VER > 11
// Test that mismatches in the traits between the quoted object and the dest string are diagnosed.
template <class charT>
struct test_traits
{
typedef charT char_type;
};
void round_trip ( const char *p ) {
std::stringstream ss;
ss << std::quoted(p);
std::basic_string<char, test_traits<char>> s;
ss >> std::quoted(s);
}
int main(int, char**)
{
round_trip ( "Hi Mom" );
}
#else
#error
#endif