tree ab0f93023bf9d28b9ade85af29acf311ad7426c0
parent c3e59a8afec2a72c632254ce77ef2f5b2ba99037
author Robert Nystrom <rnystrom@google.com> 1569521585 -0700
committer Robert Nystrom <rnystrom@google.com> 1569521585 -0700

Fix crash on hanging property calls following block arguments.

A _Selector gets assigned to a variable and field whose type was the
subclass _MethodSelector. However, sometimes the value is actually a
_PropertySelector. Alas, that unsafe downcast isn't caught at compile
time because of implicit downcasts. :(

Fix #855.