fix some more cases where we'd emit a file with a line of 0 for implicit
types.  In this case, it was objc_selector and objc_class.  This fixes
rdar://6852754 - clang sometimes generates incorrect/unknown file/line info for DW_TAG__structure_type dies


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70969 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed