[PATCH 0/1] MR10496: vbscript: Return error 1045 for non-literal constant expressions.

[Francis De Brabandere (＠francisdb)]

When a Const declaration uses a non-literal expression (e.g.
"Const x = 1 + \"a\""), Windows parses the full expression and then
rejects it with error 1045 ("expected literal constant").

Change ConstDecl to accept Expression instead of ConstExpression, and
validate in new_const_decl() that the expression is a literal or
negated numeric literal. Remove the now-unused ConstExpression rule.

This fixes both the error code (was generic E_FAIL/16389) and the
error character position (now points to the end of the expression).

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10496