Reverted changed to getTagDeclType() introduced in patch 44089:

http://llvm.org/viewvc/llvm-project?view=rev&revision=44089

"Decl" once again can no longer be NULL, so the NULL checks are not needed.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44336 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed