Make PredefinedExpr::ComputeName() more robust to incorrect
code when we are printing the name of an Objective-C method
whose class has not been declared.  Fixes <rdar://problem/7495713>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98874 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed