[PATCH v3 0/3] MR10783: vbscript: Match native semantics for empty parens on non-callable values

[Francis De Brabandere (＠francisdb)]

Native VBScript distinguishes bare member access from with-parens access and rejects the latter on non-callable values:

- `obj.scalarProp()` / `obj.arrayProp()` on a class instance variant property — error 5 (Invalid procedure call)
- `x()` on a Dim scalar variable — error 13 (Type mismatch)
- `arr()` on a Dim array — error 9 (Subscript out of range)

--
  v3: vbscript: Delegate do_icall is_call branch to variant_call.
      vbscript: Raise illegal-func-call on empty parens of class variant property.
      vbscript/tests: Cover empty parens on properties, Dim variables, and arrays.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10783