Move more logic into simplify_subtype
commit371efc055d4d5771afbcafd9818de8d19d8ccb39
authorAndrew Kennedy <akenn@fb.com>
Wed, 28 Nov 2018 13:22:24 +0000 (28 05:22 -0800)
committerHhvm Bot <hhvm-bot@users.noreply.github.com>
Wed, 28 Nov 2018 13:27:44 +0000 (28 05:27 -0800)
tree8246a1c0210bfcabe771628bcfaa1874323fbf20
parent37ba16aa3a63149cc2986b29a959eb3c21244582
Move more logic into simplify_subtype

Summary: Move some more functionality from `Typing_unify.unify` and `sub_type_inner_helper` into `simplify_subtype`.

Reviewed By: manzyuk

Differential Revision: D13171323

fbshipit-source-id: 1e13ea15ce78752b2807aceba32bff21d62b6edc
hphp/hack/src/typing/typing_subtype.ml