[clang] 9a46518 - Revert "[clang] Remove unused variable 'ExprDependenceBits' in ASTWriterDecl.cpp (NFC)"

[Chuanqi Xu via cfe-commits]

Author: Chuanqi Xu
Date: 2023-12-11T14:15:16+08:00
New Revision: 9a46518630869e7fcb495e72378abdbedf68d40d

URL: https://github.com/llvm/llvm-project/commit/9a46518630869e7fcb495e72378abdbedf68d40d
DIFF: https://github.com/llvm/llvm-project/commit/9a46518630869e7fcb495e72378abdbedf68d40d.diff

LOG: Revert "[clang] Remove unused variable 'ExprDependenceBits' in ASTWriterDecl.cpp (NFC)"

This reverts commit 10951050b5f371eb3e7cacce1691c4eb2fe2eab5.
This should be part of 8c334627818437180176b16b1932 to revert
9406ea3fe32e59a7d2 completely.

Added: 
    

Modified: 
    clang/lib/Serialization/ASTWriterDecl.cpp

Removed: 
    


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diff  --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp
index a6fc41fdb4ce4d..bf082e5b8eac61 100644
--- a/clang/lib/Serialization/ASTWriterDecl.cpp
+++ b/clang/lib/Serialization/ASTWriterDecl.cpp
@@ -2346,6 +2346,7 @@ void ASTWriter::WriteDeclAbbrevs() {
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6));
   DeclCXXMethodAbbrev = Stream.EmitAbbrev(std::move(Abv));
 
+  unsigned ExprDependenceBits = llvm::BitWidth<ExprDependence>;
   // Abbreviation for EXPR_DECL_REF
   Abv = std::make_shared<BitCodeAbbrev>();
   Abv->Add(BitCodeAbbrevOp(serialization::EXPR_DECL_REF));