> On May 28, 2023, at 4:40 PM, Hans Åberg <[email protected]> wrote: > > operator_value: > VARIABLE_NAME '(' exprlist ')' > | VARIABLE_NAME '[' exprlist ‘]’ > ;
*sigh*
The error was in my scanner. I had:
[:,;()[]\^=+\-*/\<\>\&] { return yytext[0]; }
Duh.
That said, am I missing a warning output? I realize it would be difficult to
warn on this, although empty sets inside a set does seem like something that
might be checked on?
