Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/template/unify1.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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// Test non-type template argument folding. // Origin: smacdonald@seimac.com // { dg-do compile } template < int I1, int I2 > class unit { public: unit() {} unit( const unit<I1,I2>& ) {} template< int Q1, int Q2 > unit< I1 - Q1, I2 - Q2 > operator / ( const unit< Q1, Q2 >& rhs ) const { return unit< I1 - Q1, I2 - Q2 >(); } }; int main() { const unit<1,0> u1; const unit<2,0> u2; unit<-1,0> u3( u1 / u2 ); }