3 files changed, 13 insertions, 16 deletions

diff --git a/crates/hir_ty/src/infer/coerce.rs b/crates/hir_ty/src/infer/coerce.rs
index 07eb96573..9c62932b1 100644
--- a/crates/hir_ty/src/infer/coerce.rs
+++ b/crates/hir_ty/src/infer/coerce.rs
@@ -142,7 +142,7 @@ impl<'a> InferenceContext<'a> {
             .build();
         let trait_ref =
             TraitRef { trait_id: to_chalk_trait_id(coerce_unsized_trait), substitution: substs };
-        let goal = InEnvironment::new(self.trait_env.clone(), trait_ref.cast(&Interner));
+        let goal = InEnvironment::new(self.trait_env.env.clone(), trait_ref.cast(&Interner));
 
         let canonicalizer = self.canonicalizer();
         let canonicalized = canonicalizer.canonicalize_obligation(goal);
@@ -170,8 +170,8 @@ impl<'a> InferenceContext<'a> {
             self.db,
             self.resolver.krate(),
             InEnvironment {
-                value: canonicalized.value.clone(),
-                environment: self.trait_env.clone(),
+                goal: canonicalized.value.clone(),
+                environment: self.trait_env.env.clone(),
             },
         ) {
             let derefed_ty = canonicalized.decanonicalize_ty(derefed_ty.value);
diff --git a/crates/hir_ty/src/infer/expr.rs b/crates/hir_ty/src/infer/expr.rs
index 17849d552..4e2a432ed 100644
--- a/crates/hir_ty/src/infer/expr.rs
+++ b/crates/hir_ty/src/infer/expr.rs
@@ -90,12 +90,12 @@ impl<'a> InferenceContext<'a> {
         let substs =
             Substitution::build_for_generics(&generic_params).push(ty.clone()).push(arg_ty).build();
 
-        let trait_env = Arc::clone(&self.trait_env);
+        let trait_env = self.trait_env.env.clone();
         let implements_fn_trait: DomainGoal =
             TraitRef { trait_id: to_chalk_trait_id(fn_once_trait), substitution: substs.clone() }
                 .cast(&Interner);
         let goal = self.canonicalizer().canonicalize_obligation(InEnvironment {
-            value: implements_fn_trait.clone(),
+            goal: implements_fn_trait.clone(),
             environment: trait_env,
         });
         if self.db.trait_solve(krate, goal.value).is_some() {
@@ -299,8 +299,8 @@ impl<'a> InferenceContext<'a> {
                     self.db,
                     self.resolver.krate(),
                     InEnvironment {
-                        value: canonicalized.value.clone(),
-                        environment: self.trait_env.clone(),
+                        goal: canonicalized.value.clone(),
+                        environment: self.trait_env.env.clone(),
                     },
                 );
                 let (param_tys, ret_ty): (Vec<Ty>, Ty) = derefs
@@ -438,8 +438,8 @@ impl<'a> InferenceContext<'a> {
                     self.db,
                     self.resolver.krate(),
                     InEnvironment {
-                        value: canonicalized.value.clone(),
-                        environment: self.trait_env.clone(),
+                        goal: canonicalized.value.clone(),
+                        environment: self.trait_env.env.clone(),
                     },
                 )
                 .find_map(|derefed_ty| {
@@ -538,8 +538,8 @@ impl<'a> InferenceContext<'a> {
                                 self.db,
                                 krate,
                                 InEnvironment {
-                                    value: &canonicalized.value,
-                                    environment: self.trait_env.clone(),
+                                    goal: &canonicalized.value,
+                                    environment: self.trait_env.env.clone(),
                                 },
                             ) {
                                 Some(derefed_ty) => {
diff --git a/crates/hir_ty/src/infer/unify.rs b/crates/hir_ty/src/infer/unify.rs
index 7595b46cf..75250a369 100644
--- a/crates/hir_ty/src/infer/unify.rs
+++ b/crates/hir_ty/src/infer/unify.rs
@@ -98,15 +98,12 @@ impl<'a, 'b> Canonicalizer<'a, 'b> {
         mut self,
         obligation: InEnvironment<DomainGoal>,
     ) -> Canonicalized<InEnvironment<DomainGoal>> {
-        let result = match obligation.value {
+        let result = match obligation.goal {
             DomainGoal::Holds(wc) => {
                 DomainGoal::Holds(self.do_canonicalize(wc, DebruijnIndex::INNERMOST))
             }
         };
-        self.into_canonicalized(InEnvironment {
-            value: result,
-            environment: obligation.environment,
-        })
+        self.into_canonicalized(InEnvironment { goal: result, environment: obligation.environment })
     }
 }