[clang] 082439c - [clang][NFC] Refactor bit-fields in `ObjCAtTryStmt`

[Vlad Serebrennikov via cfe-commits]

Author: Vlad Serebrennikov
Date: 2024-02-11T16:40:15+03:00
New Revision: 082439c33fa76ad4df267600472695d24ad53821

URL: https://github.com/llvm/llvm-project/commit/082439c33fa76ad4df267600472695d24ad53821
DIFF: https://github.com/llvm/llvm-project/commit/082439c33fa76ad4df267600472695d24ad53821.diff

LOG: [clang][NFC] Refactor bit-fields in `ObjCAtTryStmt`

Make all bit-fields of type `unsigned`, which reduces amoung of padding on Microsoft ABI, resulting in potentially lesser size of the object.

Added: 
    

Modified: 
    clang/include/clang/AST/StmtObjC.h

Removed: 
    


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diff  --git a/clang/include/clang/AST/StmtObjC.h b/clang/include/clang/AST/StmtObjC.h
index c46ff4634c825..03bc61f54cdf5 100644
--- a/clang/include/clang/AST/StmtObjC.h
+++ b/clang/include/clang/AST/StmtObjC.h
@@ -177,7 +177,8 @@ class ObjCAtTryStmt final
   unsigned NumCatchStmts : 16;
 
   // Whether this statement has a \@finally statement.
-  bool HasFinally : 1;
+  LLVM_PREFERRED_TYPE(bool)
+  unsigned HasFinally : 1;
 
   /// Retrieve the statements that are stored after this \@try statement.
   ///