3 struct S {int x; int y;};
5 int foo(T a, T b) {return a + b;} // { dg-message "template" }
6 template<typename T, typename T2>
7 int foo(T a, T2& b, T2 c) {return a + b;} // { dg-message "template" }
8 int foo(char*, S&); // { dg-message "foo" }
9 // { dg-message "candidate expects 2 arguments, 3 provided" "arity" { target *-*-* } 8 }
15 foo(c, 2, c); // { dg-error "no matching function" }
16 // { dg-message "(candidate|deduced conflicting types for)" "candidate note" { target *-*-* } 15 }