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std.Io.Dir: fix incorrect return types in setFileOwner and setTimestampsNow #31940

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andrewrk merged 2 commits from lukasl/zig:fix-dir-setfileowner-error-type into master 2026年04月20日 02:23:20 +02:00
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setFileOwner declared SetOwnerError!void but its vtable method
returns the wider SetFileOwnerError!void (adds NameTooLong and
BadPathName), so any call through the wrapper fails to compile.

setTimestampsNow dispatched to io.vtable.fileSetTimestamps with
(Dir, []const u8, Dir.SetTimestampsOptions), but that vtable entry
takes (File, File.SetTimestampsOptions). The intended target is
dirSetTimestamps, whose signature matches the call site.

`setFileOwner` declared `SetOwnerError!void` but its vtable method returns the wider `SetFileOwnerError!void` (adds `NameTooLong` and `BadPathName`), so any call through the wrapper fails to compile. `setTimestampsNow` dispatched to `io.vtable.fileSetTimestamps` with `(Dir, []const u8, Dir.SetTimestampsOptions)`, but that vtable entry takes `(File, File.SetTimestampsOptions)`. The intended target is `dirSetTimestamps`, whose signature matches the call site.
andrewrk force-pushed fix-dir-setfileowner-error-type from 8e1c01f413
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