[all-commits] [llvm/llvm-project] f4877c: [clang] Improve `-Wnull-dereference` diag to be mo...

[Roman Lebedev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f4877c78c0fc98be47b926439bbfe33d5e1d1b6d
      https://github.com/llvm/llvm-project/commit/f4877c78c0fc98be47b926439bbfe33d5e1d1b6d
  Author: Roman Lebedev <lebedev.ri at gmail.com>
  Date:   2021-07-09 (Fri, 09 Jul 2021)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Sema/SemaExpr.cpp
    M clang/test/Analysis/NewDelete-checker-test.cpp
    M clang/test/Analysis/conditional-path-notes.c
    M clang/test/Analysis/cxx-for-range.cpp
    M clang/test/Analysis/diagnostics/no-prune-paths.c
    M clang/test/Analysis/inlining/path-notes.cpp
    M clang/test/Analysis/objc-arc.m
    M clang/test/Analysis/objc-for.m
    M clang/test/Analysis/taint-generic.c
    M clang/test/Analysis/valist-uninitialized.c
    M clang/test/Parser/expressions.c
    M clang/test/Sema/exprs.c
    M clang/test/Sema/offsetof.c
    M clang/test/SemaCXX/member-pointer.cpp

  Log Message:
  -----------
  [clang] Improve `-Wnull-dereference` diag to be more in-line with reality

* Drop any mention of `volatile`.
  Please refer to https://reviews.llvm.org/D105338
* Drop address space check - it really doesn't affect the behavior,
  the store will still be dropped: https://godbolt.org/z/dP8fevxG4