[clang] 520c8ca - [Clang] Added release note for improved -Wunused-but-set-variable warning

[Dávid Bolvanský via cfe-commits]

Author: Dávid Bolvanský
Date: 2022-03-25T10:45:28+01:00
New Revision: 520c8ca9d2f940dd93618ad98c445573f13aa714

URL: https://github.com/llvm/llvm-project/commit/520c8ca9d2f940dd93618ad98c445573f13aa714
DIFF: https://github.com/llvm/llvm-project/commit/520c8ca9d2f940dd93618ad98c445573f13aa714.diff

LOG: [Clang] Added release note for improved -Wunused-but-set-variable warning

Added: 
    

Modified: 
    clang/docs/ReleaseNotes.rst

Removed: 
    


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diff  --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index b268d0f8c20d8..cb2d81e21f243 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -93,6 +93,8 @@ Improvements to Clang's diagnostics
   extension definitions of an inline namespace and therefore points its note
   at the original definition. This fixes `Issue 50794 (PR51452)
   <https://github.com/llvm/llvm-project/issues/50794>`_.
+- ``-Wunused-but-set-variable`` now also warns if the variable is only used
+  by unary operators.
 
 Non-comprehensive list of changes in this release
 - The builtin function __builtin_dump_struct would crash clang when the target