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[Clang] [Docs] Add release notes for #143514 and #143520 #147562

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Jul 8, 2025
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[Clang] [Docs] Add release notes for #143514 and #143520 #147562

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[Clang] [Docs] Add release notes for #143514 and #143520
Sirraide Jul 8, 2025
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Merge branch 'main' into diags-release-notes
Sirraide Jul 8, 2025
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6 changes: 6 additions & 0 deletions clang/docs/ReleaseNotes.rst
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Expand Up @@ -678,6 +678,12 @@ Improvements to Clang's diagnostics
- Clang now accepts ``@tparam`` comments on variable template partial
specializations. (#GH144775)

- Fixed a bug that caused diagnostic line wrapping to not function correctly on
some systems. (#GH139499)

- Clang now tries to avoid printing file paths that contain ``..``, instead preferring
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We also handle things like . don't we? I suppose that doesn't matter for the release note.

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Well, the simplification only kicks in if the path actually contains .. because while ../../../ etc is pretty common, I’m hoping no-one is writing ./././...

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Also, ./ doesn’t really affect the path length too much: if a path contains ./, simplifying it is just a matter of removing that segment, whereas with ../, we also remove the preceding segment, which might be quite long (e.g. x86_64-redhat-linux in the case of libstdc++).

the canonical file path if it ends up being shorter.

Improvements to Clang's time-trace
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