Remove unused variable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176704 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index bf5c078..5202e69 100644
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -310,7 +310,6 @@
       !isInvalid) {
     SourceLocation AttrLoc = ScopeLoc.isValid() ? ScopeLoc : AttrNameLoc;
     if (isParmType) {
-      QualType ParmType = Sema::GetTypeFromParser(T.get());
       Attrs.addNewTypeAttr(AttrName, SourceRange(AttrLoc, RParen), ScopeName,
                            ScopeLoc, ParmName, ParmLoc, T.get(), Syntax);
     } else {