Auto merge of #65672 - ecstatic-morse:unified-dataflow-proto, r=pnkfelix

[rust.git] / src / librustc_passes / loops.rs

diff --git a/src/librustc_passes/loops.rs b/src/librustc_passes/loops.rs
index 5ad5795c777d48bee1c011cc0abacfd4d7b9a369..69d6b38005c4c7ea02f0571e9f0d61a52e83ef4c 100644 (file)
--- a/src/librustc_passes/loops.rs
+++ b/src/librustc_passes/loops.rs
@@ -1,7 +1,5 @@
 use Context::*;
 
-use rustc::session::Session;
-
 use rustc::hir::map::Map;
 use rustc::ty::query::Providers;
 use rustc::ty::TyCtxt;
@@ -10,10 +8,9 @@
 use rustc_hir::def_id::DefId;
 use rustc_hir::intravisit::{self, NestedVisitorMap, Visitor};
 use rustc_hir::{Destination, Movability, Node};
+use rustc_session::Session;
 use rustc_span::Span;
 
-use rustc_error_codes::*;
-
 #[derive(Clone, Copy, Debug, PartialEq)]
 enum Context {
     Normal,