[all-commits] [llvm/llvm-project] 051daf: [WebKit Checkers] Add alpha.webkit.UnborrowedLambd...

[geoffreygaren via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 051daff864822f9edcb05acb8ccb30852753dfc5
      https://github.com/llvm/llvm-project/commit/051daff864822f9edcb05acb8ccb30852753dfc5
  Author: geoffreygaren <ggaren at apple.com>
  Date:   2026-09-24 (Thu, 24 Sep 2026)

  Changed paths:
    M clang/docs/analyzer/checkers.md
    M clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
    M clang/lib/StaticAnalyzer/Checkers/WebKit/RawPtrRefLambdaCapturesChecker.cpp
    M clang/lib/StaticAnalyzer/Checkers/WebKit/RawPtrRefSafetyModel.cpp
    M clang/test/Analysis/Checkers/WebKit/mock-canborrow.h
    A clang/test/Analysis/Checkers/WebKit/unborrowed-lambda-captures.cpp

  Log Message:
  -----------
  [WebKit Checkers] Add alpha.webkit.UnborrowedLambdaCapturesChecker (#226288)

Like alpha.webkit.UnborrowedLocalVarsChecker, but for lambda captures.

This checker is pretty restrictive because, unlike a refcounted object,
a lifetime-dependent pointer/reference/view cannot be captured in an
escaping closure at all. Still, we permit capturing in a NOESCAPE
closure.



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