tree 415b9e7e7ed6a2a5792ec036f4ed03ce1f70f66a
parent aeb78267528402ee0dfcb3d71adf3e91cfbba813
author Jordan Rose <jordan_rose@apple.com> 1529364306 -0700
committer GitHub <noreply@github.com> 1529364306 -0700
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsBcBAABCAAQBQJbKD9SCRBK7hj4Ov3rIwAAdHIIAIzoG+Q+pTN5kdASd2AAsbW1
 2nvfZTF05HTz8LfUR9MVyg/yB7+/V0p5OYXnpK/3LHYy56FJ4BvOdZhdSaZVFhVc
 NG8YfJKBTNFID64GeCGuVxypdeTlFmyygqr1QoHW09GJ7oaUnXXRZh1ge1wNwZ5g
 l1x11WQHFUtbESAgthq9r7H+PjuLjAuE8EP5g2hLYP+kX+3IdqBi74ufj6wUcKrv
 6KTEBi32vGdccNJsvEADKmiiH7HnpZUjoPxRnhFwszyOlDKIWmgCKQ6iFL1JISsc
 m4npQzPVPX4PMT8giTie39LibYANiGaRihIiDp8mo+rc/6nrKTEVcAx1cEJqaLE=
 =Rfao
 -----END PGP SIGNATURE-----
 

[Serialization] Mark decls that can never be cross-referenced (#17302)

This allows us to filter them out in cases that would otherwise be
ambiguous. The particular prompting situation looks a lot like the
test case: a protocol, plus a forward-declared class with the same
name. (Normally we ignore forward-declared classes, but SourceKit's
module interface generation feature makes dummy ClassDecls for them
instead.)

https://bugs.swift.org/browse/SR-4851
(cherry picked from commit 05d0a2dfefcdfd0c6feeef1840337885e4bfce87)