Fixed regressions in error reporting due to copy-paste errors (using the "begin"
iterator instead of "end") and not implementing "getDescription()" for Nil
argument checks.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49485 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed