[erlang-questions] R13B prefers reference() to ref()

[Magnus Henoch]

I found that R13B has a different opinion on the correct type name for
references than both R12B-5 and R13A: the former accepts only
'reference()', while the latter accept only 'ref()'.  Is this
intentional?  Is there a way to write a type specification that works in
both compilers, apart from using 'any()'?

Example - this compiles with R12B-5 but doesn't compile in R13B:

-module(foo).
-record(foo, {bar :: ref()}).

-- 
Magnus Henoch, magnus@REDACTED
Erlang Training and Consulting
http://www.erlang-consulting.com/