Revert "Update aosp/master libcxx rebase to r263688"
The world is burning. This reverts commitc004fd909c, reversing changes made to1418e4163d.
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@@ -1,80 +0,0 @@
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//===----------------------------------------------------------------------===//
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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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//
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// XFAIL: libcpp-no-exceptions
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// <iterator>
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// __libcpp_is_trivial_iterator<Tp>
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// __libcpp_string_gets_noexcept_iterator determines if an iterator can be used
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// w/o worrying about whether or not certain operations can throw.
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// This gives us a "fast path for string operations"
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//
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#include <iterator>
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#include <cassert>
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#include <string>
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#include <vector>
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#include <initializer_list>
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#include "test_macros.h"
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#include "test_iterators.h"
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int main()
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{
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// basic tests
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<char *>::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<const char *>::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::move_iterator<char *> > ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::move_iterator<const char *> >::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::reverse_iterator<char *> > ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::reverse_iterator<const char *> >::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::__wrap_iter<char *> > ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::__wrap_iter<const char *> >::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::reverse_iterator<std::__wrap_iter<char *> > > ::value), "");
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// iterators in the libc++ test suite
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static_assert((!std::__libcpp_string_gets_noexcept_iterator<output_iterator <char *> >::value), "");
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static_assert((!std::__libcpp_string_gets_noexcept_iterator<input_iterator <char *> >::value), "");
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static_assert((!std::__libcpp_string_gets_noexcept_iterator<forward_iterator <char *> >::value), "");
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static_assert((!std::__libcpp_string_gets_noexcept_iterator<bidirectional_iterator<char *> >::value), "");
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static_assert((!std::__libcpp_string_gets_noexcept_iterator<random_access_iterator<char *> >::value), "");
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static_assert((!std::__libcpp_string_gets_noexcept_iterator<ThrowingIterator <char *> >::value), "");
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#if TEST_STD_VER >= 11
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<NonThrowingIterator <char *> >::value), "");
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#else
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static_assert((!std::__libcpp_string_gets_noexcept_iterator<NonThrowingIterator <char *> >::value), "");
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#endif
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//
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// iterators from libc++'s containers
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//
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// string
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::vector<char>::iterator> ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::vector<char>::const_iterator> ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::vector<char>::reverse_iterator> ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::vector<char>::const_reverse_iterator>::value), "");
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// vector
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::basic_string<char>::iterator> ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::basic_string<char>::const_iterator> ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::basic_string<char>::reverse_iterator> ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::basic_string<char>::const_reverse_iterator>::value), "");
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#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
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// Initializer list (which has no reverse iterators)
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::initializer_list<char>::iterator> ::value), "");
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static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::initializer_list<char>::const_iterator> ::value), "");
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#endif
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}
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