Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/lookup/builtin2.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* PR c++/21087 */ /* We used to overload the template function with the built-in declaration, instead of replacing it as we should, and then barf at the using decl because of a test that none of the overload set members were anticipated built-ins. */ extern "C" signed int toupper(signed int __c) throw(); namespace std { template< typename a > a toupper(a,int){} using ::toupper; } void f () { std::toupper((signed int)'a'); }