e2f2a15066
Reviewed by Howard Hinnant. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140242 91177308-0d34-0410-b5e6-96231b3b80d8
61 lines
1.6 KiB
C++
61 lines
1.6 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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// <locale>
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// template <class charT> class numpunct_byname;
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// string grouping() const;
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#include <locale>
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#include <cassert>
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int main()
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{
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{
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std::locale l("C");
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{
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typedef char C;
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const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
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assert(np.grouping() == "");
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}
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{
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typedef wchar_t C;
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const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
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assert(np.grouping() == "");
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}
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}
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{
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std::locale l("en_US.UTF-8");
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{
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typedef char C;
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const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
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assert(np.grouping() == "\3\3");
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}
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{
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typedef wchar_t C;
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const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
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assert(np.grouping() == "\3\3");
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}
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}
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{
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std::locale l("fr_FR.UTF-8");
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{
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typedef char C;
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const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
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assert(np.grouping() == "\x7F");
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}
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{
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typedef wchar_t C;
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const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l);
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assert(np.grouping() == "\x7F");
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}
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}
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}
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