[all-commits] [llvm/llvm-project] d94199: [clang] Make lifetimebound and GSL analysis more c...

[Haojian Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d94199c8ffba3f3895da7627d3dbbca62937310c
      https://github.com/llvm/llvm-project/commit/d94199c8ffba3f3895da7627d3dbbca62937310c
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2024-09-04 (Wed, 04 Sep 2024)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Sema/CheckExprLifetime.cpp
    M clang/test/Sema/warn-lifetime-analysis-nocfg.cpp

  Log Message:
  -----------
  [clang] Make lifetimebound and GSL analysis more coherent (#105884)

This allows clang to detect more use-after-free bugs (shown in the
#100549).

This relands the remaining change (removing the EnableLifetimeWarnings
flag) in https://github.com/llvm/llvm-project/pull/104906, with a proper
fix for the regression.

Fixes #100549



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