typing: use `is_null_safe`
authorJean Privat <jean@pryen.org>
Wed, 27 May 2015 23:23:13 +0000 (19:23 -0400)
committerJean Privat <jean@pryen.org>
Wed, 27 May 2015 23:23:13 +0000 (19:23 -0400)
commit82422f31e490a02b083757682abaeef44712519e
treecaa9e620175908ed22a290d0a56de60e5b129934
parente658d3b6cdc12b36895ae8eb63482d37acbcc6e2
typing: use `is_null_safe`

Because it is done on the property, the test must be done latter.

Signed-off-by: Jean Privat <jean@pryen.org>
src/semantize/typing.nit