Use "isa" since the variable isn't used.
llvm-svn: 367985
diff --git a/llvm/lib/Target/BPF/BPFAbstractMemberAccess.cpp b/llvm/lib/Target/BPF/BPFAbstractMemberAccess.cpp
index f55f6f9..e4f29fb 100644
--- a/llvm/lib/Target/BPF/BPFAbstractMemberAccess.cpp
+++ b/llvm/lib/Target/BPF/BPFAbstractMemberAccess.cpp
@@ -311,7 +311,7 @@
// Child is a derived/pointer type, which is due to type casting.
// Pointer type cannot be in the middle of chain.
- if (const auto *PtrTy = dyn_cast<DIDerivedType>(CType))
+ if (isa<DIDerivedType>(CType))
return false;
// Parent is a pointer type.