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[PATCH v2 0/1] MR10484: vbscript: Return "Invalid for loop control variable" error for member expressions.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

Windows VBScript rejects member expressions (e.g. x.y) as For/For Each loop control variables with error 1040. Accept MemberExpression in the parser rules and check for obj_expr to report the proper error instead of a generic syntax error. -- v2: vbscript: Return "Invalid for loop control variable" error for member expressions. https://gitlab.winehq.org/wine/wine/-/merge_requests/10484

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[PATCH v2 0/1] MR10383: vbscript: Support element access on public array properties of class instances.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

On Windows, public array properties declared in a class (e.g. "Public arr(3)") can be accessed element-wise from outside the class using obj.arr(i) for both reading and writing. Wine failed to handle this because invoke_variant_prop() used V_ARRAY() which does not work for VT_ARRAY|VT_BYREF|VT_VARIANT arrays, and the property put path did not support indexed arguments at all. Fix both by adding a helper to extract the SAFEARRAY from either BYREF or direct array variants, and implementing indexed array element writes in the property put path. -- v2: vbscript: Support element access on public array properties of class instances. https://gitlab.winehq.org/wine/wine/-/merge_requests/10383

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[PATCH v4 0/1] MR10363: vbscript: Support assignment to chained array index expressions.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

Handle expressions like x(0)(1) = 5 where the left side of an assignment is a call expression whose inner expression is also a call (not a direct member). The compiler now evaluates the inner expression as a read, then emits a new OP_assign_call opcode to assign to the resulting array element or default dispatch property. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53877 _Side note: https://bugs.winehq.org/show_bug.cgi?id=58318 is a duplicate of that bug_ -- v4: vbscript: Support assignment to chained array index expressions. https://gitlab.winehq.org/wine/wine/-/merge_requests/10363

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[PATCH v2 0/1] MR10510: vbscript: Implement byte-string functions LenB, LeftB, RightB, MidB, InStrB, AscB, and ChrB.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

These functions operate on raw bytes of the BSTR (UTF-16LE) data. Also fix InStrB registration to accept 2 args minimum, matching Windows. -- v2: vbscript: Implement byte-string functions LenB, LeftB, RightB, MidB, InStrB, AscB, and ChrB. https://gitlab.winehq.org/wine/wine/-/merge_requests/10510

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[PATCH v3 0/1] MR10509: Draft: vbscript: Implement DateValue and TimeValue functions.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

-- v3: vbscript: Implement DateValue and TimeValue functions. https://gitlab.winehq.org/wine/wine/-/merge_requests/10509

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[PATCH v2 0/1] MR10504: Draft: vbscript: Implement GetLocale and SetLocale functions.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

-- v2: vbscript: Implement GetLocale and SetLocale functions. https://gitlab.winehq.org/wine/wine/-/merge_requests/10504

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[PATCH v2 0/1] MR10505: vbscript: Implement Filter function.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

-- v2: vbscript: Implement Filter function. https://gitlab.winehq.org/wine/wine/-/merge_requests/10505

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[PATCH v7 0/1] MR10464: vbscript: Return "Name redefined" error for duplicate declarations.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

When a name is defined twice (Const/Const, Dim/Const, Const/Dim, Dim/Dim, Sub vs Const/Dim, Class vs Const/Dim/Function, duplicate class members), Windows returns VBScript error 1041 ("Name redefined"). Wine was returning E_FAIL. Store source locations in const_decl_t, dim_decl_t, function_decl_t, and class_decl_t so errors point to the duplicate name. Also fix duplicate Sub/Function/Property/Dim detection inside classes, including the case where a Property collides with an existing Sub/Function. -- v7: vbscript: Return "Name redefined" error for duplicate declarations. https://gitlab.winehq.org/wine/wine/-/merge_requests/10464

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[PATCH 0/1] MR10522: winevulkan: Update to VK spec version 1.4.347.
by Georg Lehmann (＠DadSchoorse) March 31, 2026

March 31, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10522

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[PATCH v5 0/1] MR10518: wscript: Implement error messages, usage output, and //nologo banner.
by Francis De Brabandere (＠francisdb) March 31, 2026

March 31, 2026

Report user-visible "Input Error" messages to stdout matching Windows behavior for missing script files and nonexistent files. Display usage information with Wine version when invoked with no arguments. Script runtime errors (OnScriptError) remain on stderr. Implement //nologo and //logo flags to control the banner displayed before script execution. Treat unrecognized options as filenames to support Unix-style paths on Wine. Add FIXME stubs for other recognized but unimplemented options (//X, //S, //E:, //H:, //Job:, //T:). -- v5: wscript: Implement error messages, usage output, and //nologo banner. https://gitlab.winehq.org/wine/wine/-/merge_requests/10518

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