c++: robustify testcase [PR109752]

[official-gcc.git] / gcc / testsuite / g++.dg / template / crash129.C

// PR c++/79626

template <class a, class> struct b
{ b(); b(b &); b(b< a, a >); };  // { dg-error "16:invalid constructor" }
int c(b< int, int >(b< int, int >());  // { dg-error "" }