[all-commits] [llvm/llvm-project] a7e531: [alpha.webkit.UncheckedCallArgsChecker] Checker fa...

[Ryosuke Niwa via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a7e53124eb1376b0f04a1f6d7d40a596532905b6
      https://github.com/llvm/llvm-project/commit/a7e53124eb1376b0f04a1f6d7d40a596532905b6
  Author: Ryosuke Niwa <rniwa at webkit.org>
  Date:   2025-04-24 (Thu, 24 Apr 2025)

  Changed paths:
    M clang/lib/StaticAnalyzer/Checkers/WebKit/PtrTypesSemantics.cpp
    A clang/test/Analysis/Checkers/WebKit/unchecked-call-arg.cpp

  Log Message:
  -----------
  [alpha.webkit.UncheckedCallArgsChecker] Checker fails to recognize CanMakeCheckedPtrBase (#136500)

This PR fixes the bug that alpha.webkit.UncheckedCallArgsChecker did not
recognize CanMakeCheckedPtrBase due to getAsCXXRecordDecl returning
nullptr for it in hasPublicMethodInBase. Manually grab getTemplatedDecl
out of TemplateSpecializationType then CXXRecordDecl to workaround this
bug in clang frontend.



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