Normalize `syntax::edition` imports.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libsyntax/feature_gate/check.rs b/src/libsyntax/feature_gate/check.rs
index 4ccec421483..50712058874 100644
--- a/src/libsyntax/feature_gate/check.rs
+++ b/src/libsyntax/feature_gate/check.rs
@@ -1,7 +1,6 @@
 use crate::ast::{self, AssocTyConstraint, AssocTyConstraintKind, NodeId};
 use crate::ast::{GenericParam, GenericParamKind, PatKind, RangeEnd, VariantData};
 use crate::attr;
-use crate::edition::{Edition, ALL_EDITIONS};
 use crate::sess::ParseSess;
 use crate::visit::{self, FnKind, Visitor};
 
@@ -14,6 +13,7 @@ use rustc_feature::{Feature, Features, State as FeatureState, UnstableFeatures};
 use rustc_feature::{
     ACCEPTED_FEATURES, ACTIVE_FEATURES, REMOVED_FEATURES, STABLE_REMOVED_FEATURES,
 };
+use rustc_span::edition::{Edition, ALL_EDITIONS};
 use rustc_span::source_map::Spanned;
 use rustc_span::symbol::{sym, Symbol};
 use rustc_span::{MultiSpan, Span, DUMMY_SP};