[all-commits] [llvm/llvm-project] 33b02d: [NFC][Clang] Fix static code analyzer concern abou...

[smanna12 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 33b02d766eb83656c2bb214ac3512311e99874a2
      https://github.com/llvm/llvm-project/commit/33b02d766eb83656c2bb214ac3512311e99874a2
  Author: Manna, Soumi <soumi.manna at intel.com>
  Date:   2023-09-05 (Tue, 05 Sep 2023)

  Changed paths:
    M clang/lib/Lex/PPDirectives.cpp

  Log Message:
  -----------
  [NFC][Clang] Fix static code analyzer concern about null value dereference

CurLexer is dereferenced and should not be null in clang::Preprocessor::SkipExcludedConditionalBlock(clang::SourceLocation, clang::SourceLocation, bool, bool, clang::SourceLocation)

This patch adds an assert for NULL value check of pointer CurLexer and splits up all predicates so that, when/if a failure occurs, we'll be able to tell which predicate failed.

Reviewed By: tahonermann

Differential Revision: https://reviews.llvm.org/D158293