May 2026 - Wine-GitLab - list.winehq.org

Re: [PATCH v2 0/2] MR10898: vbscript: Preserve subnormal doubles in numeric literal parsing.
by Francis De Brabandere (＠francisdb) May 18, 2026

May 18, 2026

closing in favor of !10937 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10898#note_140422

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Re: [PATCH v2 0/2] MR10898: vbscript: Preserve subnormal doubles in numeric literal parsing. - closed
by Francis De Brabandere (＠francisdb) May 18, 2026

May 18, 2026

This merge request was closed by Francis De Brabandere. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10898

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[PATCH 0/1] MR10937: vbscript: Parse double literals via ucrtbase _wcstod_l.
by Francis De Brabandere (＠francisdb) May 18, 2026

May 18, 2026

The custom pow()-based real-number conversion was historical: when this code was written, wine could not link against ucrtbase, so the lexer reimplemented the conversion. That constraint is gone, and the custom code had two correctness gaps - subnormal literals (e.g. 1e-309) rounded to zero because pow(10, 309) overflows to infinity, and values near DBL_MAX could round through the same infinity edge. Hand the literal span to _wcstod_l with a C locale instead, which handles rounding, subnormals, and overflow per IEEE 754 - and is locale-invariant by construction, matching VBScript source semantics where the decimal separator is always '.' regardless of runtime SetLocale. Above-DBL_MAX literals (1e309, 1.8e308) continue to raise err 1031 as before. alternative for !10898 supersedes !7591 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10937

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[PATCH 0/8] MR10887: d3dx{10,11}: Add support for loading 2D texture array DDS files, and implement D3DX10LoadTextureFromTexture().
by Connor McAdams (＠cmcadams) May 18, 2026

May 18, 2026

This patch series implements `D3DX10LoadTextureFromTexture()`, which is the d3dX10 equivalent to d3dx9's `D3DXLoadSurfaceFromSurface()`/`D3DXLoadVolumeFromVolume()`. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10887

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Re: [PATCH v2 0/2] MR10898: vbscript: Preserve subnormal doubles in numeric literal parsing.
by Jacek Caban (＠jacek) May 18, 2026

May 18, 2026

I think it would be interesting to try to use ucrtbase for parsing doubles. See !7591 for the previous discussion. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10898#note_140371

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Re: [PATCH v3 0/2] MR10901: vbscript: Coerce BSTR operands of And/Or/Imp to number-or-Boolean. - approved
by Jacek Caban (＠jacek) May 18, 2026

May 18, 2026

This merge request was approved by Jacek Caban. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10901

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Re: [PATCH v2 0/2] MR10902: vbscript: Raise err 94 on Cxxx(Null) and err 91 on Cxxx(Nothing). - approved
by Jacek Caban (＠jacek) May 18, 2026

May 18, 2026

This merge request was approved by Jacek Caban. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10902

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[PATCH v5 0/2] MR10900: vbscript: Parse octal numeric literals (&O...).
by Francis De Brabandere (＠francisdb) May 18, 2026

May 18, 2026

Native cscript accepts &O0, &O17, &O177777, etc. as octal integer literals. Wine was emitting err 1002 (syntax error) for any &O prefix because the lexer only recognised &H. Add an oct_to_int helper and parse_oct_literal mirroring parse_hex_literal, allowing up to 32-bit values; overflow checks use an ULONGLONG accumulator since 11-digit octal can exceed 32 bits. -- v5: vbscript: Parse octal numeric literals (&O...). vbscript/tests: Add tests for octal numeric literals. https://gitlab.winehq.org/wine/wine/-/merge_requests/10900

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[PATCH v2 0/2] MR10933: kernelbase: Add null check for str in OutputDebugStringW
by Matthias Gorzellik (＠gotzl) May 18, 2026

May 18, 2026

The following code crashes wine but seems to be OK in Windows: ``` #include <windows.h> int main() { OutputDebugStringW(NULL); return 0; } ``` The MR aligns behavior of `OutputDebugStringW` to Windows by adding a null check and bailing out of `OutputDebugStringW`. -- v2: kernel32/tests: Add null pointer test for OutputDebugStringW https://gitlab.winehq.org/wine/wine/-/merge_requests/10933

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Re: [PATCH v9 0/2] MR10895: vbscript: Resolve UBound/LBound default member and match native errors
by Jacek Caban (＠jacek) May 18, 2026

May 18, 2026

All callers already guarantee that it's initialized. The helper seems simple enough now that we could just inline it. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10895#note_140362

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