Re: [PATCH v17 0/9] MR10515: vbscript: Bind local variables, class properties, and loop variables at compile time.

[Francis De Brabandere (＠francisdb)]

On Thu Apr 16 15:05:46 2026 +0000, Jacek Caban wrote:
> > When a For-Each loop iterates over a SAFEARRAY, bypass the
> > IEnumVARIANT COM vtable dispatch and copy  lements directly from the
> > array data. This eliminates the COM call overhead and one intermediate
> > VariantCopy per iteration.
> > It is a bit surprising that COM call overhead is noticeable. Indirect
> > calls are not free, but we use them for each opcode anyway, so I would
> > expect the savings to be lost in the noise.
> > I'm pulling out this specific one into it's own MR that we can merge first.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10515#note_136599