drive-by: use is_const and is_const_if_const

[rust.git] / compiler / rustc_trait_selection / src / traits / chalk_fulfill.rs

diff --git a/compiler/rustc_trait_selection/src/traits/chalk_fulfill.rs b/compiler/rustc_trait_selection/src/traits/chalk_fulfill.rs
index 2ccb25349173ff300d88e636ad59848fcad44e92..34fc4ca8fead7d6ecaf9ad7cda1caa3b2e2880e0 100644 (file)
--- a/compiler/rustc_trait_selection/src/traits/chalk_fulfill.rs
+++ b/compiler/rustc_trait_selection/src/traits/chalk_fulfill.rs
@@ -16,7 +16,7 @@ pub struct FulfillmentContext<'tcx> {
     relationships: FxHashMap<ty::TyVid, ty::FoundRelationships>,
 }
 
-impl FulfillmentContext<'tcx> {
+impl FulfillmentContext<'_> {
     crate fn new() -> Self {
         FulfillmentContext {
             obligations: FxIndexSet::default(),
@@ -25,7 +25,7 @@ impl FulfillmentContext<'tcx> {
     }
 }
 
-impl TraitEngine<'tcx> for FulfillmentContext<'tcx> {
+impl<'tcx> TraitEngine<'tcx> for FulfillmentContext<'tcx> {
     fn normalize_projection_type(
         &mut self,
         infcx: &InferCtxt<'_, 'tcx>,