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[PATCH 0/1] MR10499: vbscript/tests: Enable Empty Mod test that now passes.
by Francis De Brabandere (＠francisdb) March 29, 2026

March 29, 2026

The VarMod function in oleaut32 handles VT_EMPTY correctly, so uncomment the test for \"empty mod 2 = 0\" that was disabled with a FIXME comment. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10499

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[PATCH v18 0/1] MR10244: vbscript: Fix Sub first argument parentheses handling.
by Francis De Brabandere (＠francisdb) March 29, 2026

March 29, 2026

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54177 Fix parsing of expressions like `Sub (i - 20) * 8,y` where a space-separated parenthesized expression followed by a binary operator(*` /` \` ^` &`) was incorrectly treated as call argument parentheses instead of expression grouping. If you look at all the extra test cases in `lang.vbs` you will see which parentheses related issues this solves. I have been testing with a repo full of scripts: https://github.com/sverrewl/vpxtable_scripts There are still quite some compiler issues left but this addresses the biggest parser issues. -- v18: vbscript: Fix Sub first argument parentheses handling. https://gitlab.winehq.org/wine/wine/-/merge_requests/10244

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[PATCH 0/1] MR10498: vbscript: Return correct error codes for missing statement separators.
by Francis De Brabandere (＠francisdb) March 29, 2026

March 29, 2026

When a statement and its closing keyword appear on the same line without a separator (newline or colon), Windows returns specific error codes: - 1042 (Must be first statement on the line) for End If, End Select - 1024 (Expected statement) for End While, End Class, Else End If - 1025 (Expected end of statement) for Wend, Loop Wine was returning generic E_FAIL (16389) for all of these. Add targeted error productions in the parser grammar to detect block-closing keywords following a statement without a separator, and set the appropriate VBScript error code before aborting. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10498

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[PATCH 0/1] MR10497: vbscript: Return specific error codes for unterminated block statements.
by Francis De Brabandere (＠francisdb) March 29, 2026

March 29, 2026

When a block statement reaches EOF without its closing keyword, Windows returns a specific error code. Add error productions in the bison grammar for four unterminated block types: - If without End If (error 1014) - While without Wend (error 1018) - Do without Loop (error 1019) - For/For Each without Next (error 1020) Previously these all fell through to the generic E_FAIL path. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10497

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[PATCH 0/1] MR10496: vbscript: Return error 1045 for non-literal constant expressions.
by Francis De Brabandere (＠francisdb) March 29, 2026

March 29, 2026

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

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[PATCH 0/1] MR10495: vbscript: Return error 1010 for keyword used where identifier expected in Dim.
by Francis De Brabandere (＠francisdb) March 29, 2026

March 29, 2026

When a reserved keyword like If appears after Dim where an identifier is expected (e.g. "Dim If"), Windows returns error 1010 ("expected identifier"). Add an error production in DimDeclList that sets the correct VBSE_EXPECTED_IDENTIFIER error code. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10495

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[PATCH 0/1] MR10494: vbscript: Return error 1005 for missing opening parenthesis in Sub/Function.
by Francis De Brabandere (＠francisdb) March 29, 2026

March 29, 2026

When a Sub or Function declaration has a closing parenthesis without a matching opening one (e.g. "Sub x)"), Windows returns error 1005 ("expected '('"). Add error productions in FunctionDecl that detect this and set the correct VBSE_EXPECTED_LPAREN error code. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10494

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[PATCH v4 0/2] MR10438: configure: fail early on invalid Gradle/SDK
by Twaik Yont (＠twaik) March 29, 2026

March 29, 2026

This change is motivated by the long-standing issue that most Linux distributions ship an outdated Gradle, which is often too old for modern Android builds. In typical Android projects this is solved by using the Gradle wrapper, which ensures a compatible Gradle version is downloaded and used automatically. However, Wine cannot rely on the Gradle wrapper for this purpose, and integrating automatic downloads into the build system is not acceptable, since the build process must not fetch external resources. As a result, Gradle and the Android SDK effectively become external prerequisites that must be provided by the user or by higher-level build scripts. Previously, missing or outdated dependencies would only surface later during the build, often resulting in confusing or hard-to-diagnose errors. This change makes these requirements explicit and enforces them at configure time: - `gradle` is detected, its version is checked, and the resolved path is cached. - `ANDROID_HOME` is required and validated against the expected SDK layout. - A minimal sanity check ensures that a usable `build-tools` installation is present. This allows the build to fail early with clear error messages if the environment is not properly set up, instead of failing deep inside the Gradle build. Additionally, `GRADLE` and `ANDROID_HOME` are cached by configure, so they do not need to be re-specified when invoking make or even present in environment. -- v4: wineandroid: print hint for full APK build when using dummy target https://gitlab.winehq.org/wine/wine/-/merge_requests/10438

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[PATCH v3 0/2] MR10466: ntdll: Consider cgroup CPU limits in init_cpu_info().
by Hiroki Awata (＠castaneai) March 29, 2026

March 29, 2026

On Linux, `init_cpu_info()` uses `sysconf(_SC_NPROCESSORS_ONLN)` which returns the host machine's total CPU count, ignoring cgroup CPU bandwidth limits. This causes applications that scale thread counts based on `GetSystemInfo().dwNumberOfProcessors` to over-subscribe CPUs in container environments (Docker, Kubernetes). This MR reads cgroup v2 `cpu.max` and cgroup v1 `cpu.cfs_quota_us`/`cpu.cfs_period_us` to determine the effective CPU limit, and clamps the reported processor count accordingly. For cgroup v2, it walks up the hierarchy to find the most restrictive quota. Falls back to `sysconf` when no cgroup limit is configured. GNU coreutils 9.8 (September 2025) added similar cgroup v2 awareness to `nproc`: https://github.com/coreutils/coreutils/issues/108 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59556 ## Verification Verified with Wine built from this branch running inside Docker containers (cgroup v2). **Environment:** Docker on Linux (4-core host), Wine 11.5 with this patch applied. ### Without CPU limit ``` $ cat /sys/fs/cgroup/cpu.max max 100000 $ wine cmd /c "echo %NUMBER_OF_PROCESSORS%" 4 ``` All 4 host CPUs are reported. No override is applied when `cpu.max` is unlimited. ### With `--cpus=1.4` ``` $ cat /sys/fs/cgroup/cpu.max 140000 100000 $ wine cmd /c "echo %NUMBER_OF_PROCESSORS%" 1 ``` ### With `--cpus=1.5` ``` $ cat /sys/fs/cgroup/cpu.max 150000 100000 $ wine cmd /c "echo %NUMBER_OF_PROCESSORS%" 2 ``` ### With `--cpus=2.0` ``` $ cat /sys/fs/cgroup/cpu.max 200000 100000 $ wine cmd /c "echo %NUMBER_OF_PROCESSORS%" 2 ``` ### With `--cpus=2.4` ``` $ cat /sys/fs/cgroup/cpu.max 240000 100000 $ wine cmd /c "echo %NUMBER_OF_PROCESSORS%" 2 ``` ### With `--cpus=2.5` ``` $ cat /sys/fs/cgroup/cpu.max 250000 100000 $ wine cmd /c "echo %NUMBER_OF_PROCESSORS%" 3 ``` The rounding uses `(double)quota / period + 0.5`, which rounds to the nearest integer. For example, `--cpus=1.4` rounds down to 1, while `--cpus=1.5` rounds up to 2. -- v3: ntdll: Use system_cpu_mask in get_system_affinity_mask() when available. https://gitlab.winehq.org/wine/wine/-/merge_requests/10466

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[PATCH v4 0/1] MR10493: vbscript: Return error 1048 for Property declaration outside a Class.
by Francis De Brabandere (＠francisdb) March 29, 2026

March 29, 2026

When Property Get appears at global scope (outside a Class block), Windows returns error 1048 ("must be defined inside a Class"). Detect the tGET token in parser_error() — it is only valid after tPROPERTY inside a PropertyDecl, so encountering it at statement level means a Property was used outside a class context. -- v4: vbscript: Return error 1048 for Property declaration outside a Class. https://gitlab.winehq.org/wine/wine/-/merge_requests/10493

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