[all-commits] [llvm/llvm-project] 61a643: Introduce a new WebKit checker for a unchecked loc...

[Ryosuke Niwa via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 61a6439f35b6de28ff4aff4450d6fca970292fd5
      https://github.com/llvm/llvm-project/commit/61a6439f35b6de28ff4aff4450d6fca970292fd5
  Author: Ryosuke Niwa <rniwa at webkit.org>
  Date:   2024-10-31 (Thu, 31 Oct 2024)

  Changed paths:
    M clang/docs/analyzer/checkers.rst
    M clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
    M clang/lib/StaticAnalyzer/Checkers/CMakeLists.txt
    M clang/lib/StaticAnalyzer/Checkers/WebKit/PtrTypesSemantics.cpp
    M clang/lib/StaticAnalyzer/Checkers/WebKit/PtrTypesSemantics.h
    A clang/lib/StaticAnalyzer/Checkers/WebKit/RawPtrRefLocalVarsChecker.cpp
    R clang/lib/StaticAnalyzer/Checkers/WebKit/UncountedLocalVarsChecker.cpp
    M clang/test/Analysis/Checkers/WebKit/mock-types.h
    A clang/test/Analysis/Checkers/WebKit/unchecked-local-vars.cpp
    M llvm/utils/gn/secondary/clang/lib/StaticAnalyzer/Checkers/BUILD.gn

  Log Message:
  -----------
  Introduce a new WebKit checker for a unchecked local variable (#113708)

This PR introduces alpha.webkit.UncheckedLocalVarsChecker which detects
a raw reference or a raw pointer local, static, or global variable to a
CheckedPtr capable object without a guardian variable in an outer scope.



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