// { dg-do compile } // Origin: <drow at gcc dot gnu dot org>, // <giovannibajo at gcc dot gnu dot org> // c++/13243: Template parameters of non integral or enumeration type can't be // used for integral constant expressions. ADDR_EXPR and INDIRECT_REF are // invalid too. template <int T> class foo {}; template <int *T> class bar {}; template <int *PI> void dep5(bar<PI> *); template <int *PI> void dep6(bar<PI+1> *); // { dg-error "" "integral or enumeration" } template <int I> void dep7(bar<I+1> *); template <int *PI> void dep8(foo< *PI > *); // { dg-error "" "integral or enumeration" } template <int PI[1]> void dep9(foo< *PI > *); // { dg-error "" "integral or enumeration" } template <int PI[1]> void dep9a(foo< sizeof(*PI) > *); template <int PI[1]> void dep10(foo< PI[0] > *); // { dg-error "" "integral or enumeration" } template <int I> void dep11(foo< *&I > *); // { dg-error "" "constant-expression" } template <int I> void dep12(foo< (&I)[4] > *); // { dg-error "" "constant-expression" }