[all-commits] [llvm/llvm-project] 7fe387: [C] Don't diagnose null pointer macros in -Wimplic...

[Aaron Ballman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7fe387ac35b0b37d2862beaf9c17062b62a221ed
      https://github.com/llvm/llvm-project/commit/7fe387ac35b0b37d2862beaf9c17062b62a221ed
  Author: Aaron Ballman <aaron at aaronballman.com>
  Date:   2025-05-21 (Wed, 21 May 2025)

  Changed paths:
    M clang/lib/Sema/SemaExpr.cpp
    M clang/test/Sema/implicit-void-ptr-cast.c

  Log Message:
  -----------
  [C] Don't diagnose null pointer macros in -Wimplicit-void-ptr-cast (#140724)

This silences the diagnostic when the right-hand side is a null pointer
constant that comes from a macro expansion, such as NULL. However, we do
not limit to just NULL because other custom macros may expand to an
implicit void * cast in C while expanding to something else in C++.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications