[clang] 0415cf4 - Fix unused variable warning. NFCI.

[Simon Pilgrim via cfe-commits]

Author: Simon Pilgrim
Date: 2020-11-18T16:50:51Z
New Revision: 0415cf470bfbf16a06938424c3cad30c12cc2284

URL: https://github.com/llvm/llvm-project/commit/0415cf470bfbf16a06938424c3cad30c12cc2284
DIFF: https://github.com/llvm/llvm-project/commit/0415cf470bfbf16a06938424c3cad30c12cc2284.diff

LOG: Fix unused variable warning. NFCI.

We're just performing a null pointer check, we don't need the actual variable.

Added: 
    

Modified: 
    clang/lib/AST/APValue.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/AST/APValue.cpp b/clang/lib/AST/APValue.cpp
index f8df221f5705..c249e778db48 100644
--- a/clang/lib/AST/APValue.cpp
+++ b/clang/lib/AST/APValue.cpp
@@ -1062,7 +1062,7 @@ LinkageInfo LinkageComputer::getLVForValue(const APValue &V,
   }
 
   case APValue::Union:
-    if (const auto *FD = V.getUnionField())
+    if (V.getUnionField())
       Merge(V.getUnionValue());
     break;