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55 lines
1.0 KiB
C++
55 lines
1.0 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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// Call front() on empty container.
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#if _LIBCPP_DEBUG >= 1
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#define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
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#include <string>
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#include <cassert>
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#include <iterator>
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#include <exception>
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#include <cstdlib>
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#include "min_allocator.h"
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int main()
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{
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{
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typedef std::string S;
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S s(1, '\0');
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assert(s.front() == 0);
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s.clear();
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assert(s.front() == 0);
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assert(false);
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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(1, '\0');
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assert(s.front() == 0);
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s.clear();
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assert(s.front() == 0);
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assert(false);
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}
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#endif
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}
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#else
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int main()
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{
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}
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#endif
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