e3e3291f3a
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@137522 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
1.2 KiB
C++
42 lines
1.2 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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// <map>
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// class map
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// map(initializer_list<value_type> il);
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#include <map>
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#include <cassert>
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int main()
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{
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#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
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typedef std::pair<const int, double> V;
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std::map<int, double> m =
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{
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{1, 1},
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{1, 1.5},
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{1, 2},
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{2, 1},
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{2, 1.5},
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{2, 2},
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{3, 1},
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{3, 1.5},
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{3, 2}
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};
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assert(m.size() == 3);
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assert(distance(m.begin(), m.end()) == 3);
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assert(*m.begin() == V(1, 1));
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assert(*next(m.begin()) == V(2, 1));
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assert(*next(m.begin(), 2) == V(3, 1));
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#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
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}
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