Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/variadic75.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
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// { dg-do compile { target c++11 } } template<typename...> struct tuple { }; template<template<typename T> class Meta, typename... Values> struct apply_all { typedef tuple<typename Meta<Values>::type...> type; }; template<typename T, typename U> struct is_same { static const bool value = false; }; template<typename T> struct is_same<T, T> { static const bool value = true; }; template<typename T> struct add_reference { typedef T& type; }; template<typename T> struct add_reference<T&> { typedef T& type; }; static_assert(is_same<apply_all<add_reference, int, int&, float>::type, tuple<int&, int&, float&> >::value, "check apply");