struct A {
int opBinary(string op)(A) { k++; return 0; }
}
struct B {
A __a;
alias __a this;
}
void main() {
B b;
auto c = b * b;
}
This code doesn't compiles with an error:
Error: 'b' is not of arithmetic type, it is a B
If i remove k++, then it's OK. It seems that compiler omitting
the function if there an error in it.
