Author: Hans Wennborg
Date: 2020-09-15T15:45:33+02:00
New Revision: 274bb3fdddf8fe692fa13f4b3ccb06df8a72b388

URL: 
https://github.com/llvm/llvm-project/commit/274bb3fdddf8fe692fa13f4b3ccb06df8a72b388
DIFF: 
https://github.com/llvm/llvm-project/commit/274bb3fdddf8fe692fa13f4b3ccb06df8a72b388.diff

LOG: Clang release notes: mention the max_tokens_here pragma

Added: 
    

Modified: 
    clang/docs/ReleaseNotes.rst

Removed: 
    


################################################################################
diff  --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index ba0e15deb389..c39be709d86c 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -311,7 +311,10 @@ Modified Compiler Flags
 New Pragmas in Clang
 --------------------
 
-- ...
+- The ``clang max_tokens_here`` pragma can be used together with
+  `-Wmax-tokens <DiagnosticsReference.html#wmax-tokens>`_ to emit a warning 
when
+  the number of preprocessor tokens exceeds a limit. Such limits can be helpful
+  in limiting code growth and slow compiles due to large header files.
 
 Attribute Changes in Clang
 --------------------------


        
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