tree ec29016e257ea74ee7e4338bac58dc152198903c
parent 2594bf96dc109c14e7c48f144d471d22cf1012c3
author Axel Naumann <Axel.Naumann@cern.ch> 1295883840 +0000
committer Axel Naumann <Axel.Naumann@cern.ch> 1295883840 +0000

Check whether DependentScopeDeclRefExpr's NestedNameSpecifier exists before accessing it, both for consistency (see StmtPrinter::VisitDeclRefExpr()) and for other use cases of dependent types.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124119 91177308-0d34-0410-b5e6-96231b3b80d8