various cleanups


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67981 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 22e773a..2042cd3 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -760,8 +760,7 @@
     for (CXXRecordDecl::base_class_const_iterator Base = RD->bases_begin(),
          BaseEnd = RD->bases_end(); Base != BaseEnd; ++Base) {
       if (const RecordType *RT = Base->getType()->getAsRecordType()) {
-        const CXXRecordDecl *BaseDecl
-          = cast<CXXRecordDecl>(RT->getDecl());
+        const CXXRecordDecl *BaseDecl = cast<CXXRecordDecl>(RT->getDecl());
         if (BaseDecl && BaseDecl->isAbstract())
           Collect(BaseDecl, Methods);
       }