HPCguy
commented
2 years ago After review, I see I had chosen my solution to avoid a great deal of complexity that would have been needed to accomodate the AST construction. I'm going to withdraw this change, and still keep a clear conscience, even though this implementation allows a "clever" person to add non-strictly conforming C constructs without the compiler complaining.
Impose a stricter grammar at the cost of an extra line to clear my conscience.