120 lines
1.6 KiB
C++
120 lines
1.6 KiB
C++
/* Check cf5-opt.vim defs.
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VIM: let g:lcppflags="-std=c++11 -O2 -pthread"
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VIM: let g:wcppflags="/O2 /EHsc /DWIN32"
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VIM: let g:cppflags=g:Iboost.g:Itbb
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VIM: let g:ldflags=g:Lboost.g:Ltbb.g:tbbmalloc.g:tbbmproxy
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VIM: let g:ldlibpath=g:Bboost.g:Btbb
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VIM: let g:argv=""
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VIM-: let g:cf5output=0
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*/
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#include <iostream>
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#include <exception>
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template <int a>
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struct A
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{
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A()
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{
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std::cout << "A<" << a << ">" << std::endl;
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}
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};
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template <>
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struct A<5>
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{
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A()
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{
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std::cout << "special A<5>" << std::endl;
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}
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};
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template <class b, int a>
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struct B
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{
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B()
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{
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std::cout << "B<" << a << ">" << std::endl;
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}
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};
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template <class b>
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struct B<b,5>
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{
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B()
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{
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std::cout << "special B<5>" << std::endl;
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}
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};
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template <int a>
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void f()
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{
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std::cout << "f<" << a << ">()" << std::endl;
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}
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template <>
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void f<5>()
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{
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std::cout << "special f<5>()" << std::endl;
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}
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template <class b, int a>
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void g()
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{
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std::cout << "g<" << a << ">()" << std::endl;
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}
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/*
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* no partial specialisation for functions.
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template <class b>
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void g<b,5>()
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{
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std::cout << "special g<5>()" << std::endl;
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}
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*/
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template <>
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void g<void,5>()
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{
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std::cout << "special g<void,5>()" << std::endl;
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}
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int main ( void )
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{try{
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A<1> a1;
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A<2> a2;
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A<5> a5;
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A<6> a6;
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B<void,1> b1;
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B<void,2> b2;
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B<void,5> b5;
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B<void,6> b6;
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f<1>();
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f<2>();
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f<5>();
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f<6>();
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g<void,1>();
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g<void,2>();
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g<void,5>();
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g<int,5>();
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g<void,6>();
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return 0;
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}
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catch ( const std::exception& e )
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{
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std::cerr << std::endl
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<< "std::exception(\"" << e.what() << "\")." << std::endl;
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return 2;
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}
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catch ( ... )
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{
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std::cerr << std::endl
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<< "unknown exception." << std::endl;
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return 1;
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}}
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