diff --git a/clang/lib/CodeGen/CGDecl.cpp b/clang/lib/CodeGen/CGDecl.cpp
index 14e999f589ca..b013446f6b60 100644
--- a/clang/lib/CodeGen/CGDecl.cpp
+++ b/clang/lib/CodeGen/CGDecl.cpp
@@ -1082,6 +1082,7 @@ void CodeGenFunction::EmitParmDecl(const VarDecl &D, llvm::Value *Arg,
         const ObjCMethodDecl *method = cast<ObjCMethodDecl>(CurCodeDecl);
         assert(&D == method->getSelfDecl());
         assert(method->getMethodFamily() != OMF_init);
+        (void) method;
         lt = Qualifiers::OCL_ExplicitNone;
       }