Make Sil.expand_type non-recursive
Make Sil.expand_type non-recursive

Reviewed By: cristianoc

Differential Revision: D2965606

fb-gh-sync-id: 405ff31
shipit-source-id: 405ff31

kstreee/infer,jsachs/infer,ropas/infer,jvillard/infer,xennygrimmato/infer,xennygrimmato/infer,kageiit/infer,xennygrimmato/infer,kstreee/infer,facebook/infer,jvillard/infer,ropas/infer,facebook/infer,blzq/infer,xennygrimmato/infer,jsachs/infer,jvillard/infer,ryoon/infer,xennygrimmato/infer,xennygrimmato/infer,kstreee/infer,facebook/infer,ryoon/infer,kageiit/infer,jsachs/infer,ryoon/infer,ryoon/infer,blzq/infer,kstreee/infer,facebook/infer,jvillard/infer,ropas/infer,facebook/infer,kageiit/infer,kageiit/infer,ropas/infer,jsachs/infer,facebook/infer,kageiit/infer,jvillard/infer,blzq/infer,kstreee/infer,ryoon/infer,ropas/infer,kstreee/infer,blzq/infer,xennygrimmato/infer,jvillard/infer,jsachs/infer,jsachs/infer,ryoon/infer,blzq/infer,facebook/infer,jvillard/infer,ropas/infer,kageiit/infer,blzq/infer,kageiit/infer