tree b9917a37b5e050662f3c952de8d182a594965b1e
parent 35eaa281af2ef2b5172746b35bac1509e17d513c
author Douglas Gregor <dgregor@apple.com> 1298068195 +0000
committer Douglas Gregor <dgregor@apple.com> 1298068195 +0000

Selector::getIdentifierInfoForSlot() can return NULL values, a fact
that was ignored in a few places (most notably, code
completion). Introduce Selector::getNameForSlot() for the common case
where we only care about the name. Audit all uses of
getIdentifierInfoForSlot(), switching many over to getNameForSlot(),
fixing a few crashers.

Fixed <rdar://problem/8939352>, a code-completion crasher.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125977 91177308-0d34-0410-b5e6-96231b3b80d8