[all-commits] [llvm/llvm-project] 20e81a: Update with warning message for comparison to NULL...

[Krishna Narayanan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 20e81a80e9cb6403f850ab981438f3d9d88b5a4b
      https://github.com/llvm/llvm-project/commit/20e81a80e9cb6403f850ab981438f3d9d88b5a4b
  Author: Krishna Narayanan <krishnanarayanan132002 at gmail.com>
  Date:   2023-06-14 (Wed, 14 Jun 2023)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/Sema/conditional-expr.c
    M clang/test/Sema/warn-tautological-compare.c

  Log Message:
  -----------
  Update with warning message for comparison to NULL pointer

The tautological comparison warning was not properly looking through
parenthesized expressions, which is now fixed.

Fixes https://github.com/llvm/llvm-project/issues/42992
Differential Revision: https://reviews.llvm.org/D149000