Back out "Do not error for default case when switching on an enum"
commitf0a82bf38ba9521d59a367642eae6f73ad9fb976
authorDavid Snider <dizzy@fb.com>
Tue, 3 Mar 2020 06:34:04 +0000 (2 22:34 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Tue, 3 Mar 2020 06:36:55 +0000 (2 22:36 -0800)
treefa0cd4fa29b4a9755243bcecaa98782f38d920eb
parente5d5a3a0f2ce9264c6c902bf958f4d5d24409624
Back out "Do not error for default case when switching on an enum"

Summary: We want this back.

Reviewed By: vassilmladenov

Differential Revision: D20211583

fbshipit-source-id: 9943b1a0eb3f942ee953112706bb3123efddda25
hphp/hack/src/typing/tast_check/switch_check.ml
hphp/hack/test/typecheck/fc_enum_case_5.php.exp