tree b4bedfb4d0bd8d2005d876f5b5e114c4113de7e7
parent c9bb68f5ae5cc297246a084a2cd589787d1ee315
parent f934cfc40c253415ab6d4a9ac232fc99a21764db
author bors <bors@rust-lang.org> 1545115811 +0000
committer bors <bors@rust-lang.org> 1545115811 +0000

Auto merge of #56481 - arielb1:dynamic-order, r=nikomatsakis

add coherence future-compat warnings for marker-only trait objects

The future-compat warnings break code that assumes that `dyn Send + Sync !=
dyn Sync + Send`, and are the first step in making them equal. cc #33140.

Note: this lint should be made to default-warn before we merge. It is deny only for the crater run.

r? @nikomatsakis / @scalexm . cc @Centril & @alexreg.