[clang] 611d5ae - [clang] Fix -Wunused-variable in InterpBuiltin.cpp (NFC)

[Jie Fu via cfe-commits]

Author: Jie Fu
Date: 2024-03-14T21:55:23+08:00
New Revision: 611d5aec1de59fe567162158347c6c2ea29ff4d8

URL: https://github.com/llvm/llvm-project/commit/611d5aec1de59fe567162158347c6c2ea29ff4d8
DIFF: https://github.com/llvm/llvm-project/commit/611d5aec1de59fe567162158347c6c2ea29ff4d8.diff

LOG: [clang] Fix -Wunused-variable in InterpBuiltin.cpp (NFC)

llvm-project/clang/lib/AST/Interp/InterpBuiltin.cpp:1332:21:
error: unused variable 'SrcDesc' [-Werror,-Wunused-variable]
  const Descriptor *SrcDesc = Src.getFieldDesc();
                    ^
1 error generated.

Added: 
    

Modified: 
    clang/lib/AST/Interp/InterpBuiltin.cpp

Removed: 
    


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diff  --git a/clang/lib/AST/Interp/InterpBuiltin.cpp b/clang/lib/AST/Interp/InterpBuiltin.cpp
index 8113254f8fa8e2..8bbe881bb4b928 100644
--- a/clang/lib/AST/Interp/InterpBuiltin.cpp
+++ b/clang/lib/AST/Interp/InterpBuiltin.cpp
@@ -1329,7 +1329,7 @@ bool SetThreeWayComparisonField(InterpState &S, CodePtr OpPC,
 bool DoMemcpy(InterpState &S, CodePtr OpPC, const Pointer &Src, Pointer &Dest) {
   assert(Src.isLive() && Dest.isLive());
 
-  const Descriptor *SrcDesc = Src.getFieldDesc();
+  [[maybe_unused]] const Descriptor *SrcDesc = Src.getFieldDesc();
   const Descriptor *DestDesc = Dest.getFieldDesc();
 
   assert(!DestDesc->isPrimitive() && !SrcDesc->isPrimitive());