Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1y/udlit-char-template-sfinae.C @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
line wrap: on
line source
// { dg-do run { target c++14 } } // { dg-options -w } #include <cassert> template<bool, typename _Tp = void>struct enable_if {}; template<typename _Tp> struct enable_if<true, _Tp> { typedef _Tp type; }; template<typename CharT, CharT... String> typename enable_if<sizeof...(String) == 6, int>::type operator"" _script () { return 5; } template<typename CharT, CharT... String> typename enable_if<sizeof...(String) == 3, int>::type operator"" _script () { return 3; } template<typename CharT, CharT... String> typename enable_if<sizeof...(String) != 3 && sizeof...(String) != 6, int>::type operator"" _script () { return 1; } int main () { assert ("hello!"_script == 5); assert (u8"hi!"_script == 3); assert ("hey!"_script == 1); }