[PATCH 0/1] MR10691: Draft: vbscript: Fix Sub first argument parentheses handling (alt prototype). Does not work!

[Francis De Brabandere (＠francisdb)]

Alternative approach to fix/bug-54177 that moves the '(' vs
tEXPRLBRACKET disambiguation into the parser grammar instead of
using a lex lookahead.

Not viable: LALR(1) cannot distinguish 'f(x) = y' as a property-put
assignment from 'f(x) = y' as a Sub call whose argument is the
equality expression '(x) = y' without 2-token lookahead. Produces
1 extra shift/reduce conflict and 4 test failures around
DISPATCH_PROPERTYPUT semantics.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10691