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d24c465bea
This is a huge cleanup that helps make the libc++ test suite more portable. Patch from STL@microsoft.com. Thanks STL! git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272716 91177308-0d34-0410-b5e6-96231b3b80d8
52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <string>
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// template<class charT, class traits, class Allocator>
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// basic_istream<charT,traits>&
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// getline(basic_istream<charT,traits>&& is,
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// basic_string<charT,traits,Allocator>& str);
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#include <string>
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#include <sstream>
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#include <cassert>
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#include "min_allocator.h"
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int main()
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{
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#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
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{
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std::string s("initial text");
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getline(std::istringstream(" abc\n def\n ghij"), s);
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assert(s == " abc");
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}
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{
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std::wstring s(L"initial text");
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getline(std::wistringstream(L" abc\n def\n ghij"), s);
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assert(s == L" abc");
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}
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#if TEST_STD_VER >= 11
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{
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typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
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S s("initial text");
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getline(std::istringstream(" abc\n def\n ghij"), s);
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assert(s == " abc");
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}
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{
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typedef std::basic_string<wchar_t, std::char_traits<wchar_t>, min_allocator<wchar_t>> S;
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S s(L"initial text");
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getline(std::wistringstream(L" abc\n def\n ghij"), s);
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assert(s == L" abc");
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}
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#endif
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#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
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}
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