Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/sfinae32.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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// PR c++/51989 // { dg-do compile { target c++11 } } template <typename T> struct is_container { template <typename U, typename V = decltype(((U*)0)->begin())> static char test(U* u); template <typename U> static long test(...); enum { value = sizeof test<T>(0) == 1 }; }; int main() { return is_container<void>::value; }