Remove last traces of adt from Ty

Author: matklad

crates/ra_hir/src/code_model.rs

@@ -1104,7 +1104,7 @@ impl Type {
 
     pub fn as_adt(&self) -> Option<Adt> {
         let (adt, _subst) = self.ty.value.as_adt()?;
-        Some(adt)
+        Some(adt.into())
     }
 
     fn derived(&self, ty: Ty) -> Type {

crates/ra_hir/src/expr.rs

@@ -12,7 +12,7 @@ use crate::{
     db::HirDatabase,
     diagnostics::{MissingFields, MissingOkInTailExpr},
     ty::{ApplicationTy, InferenceResult, Ty, TypeCtor},
-    Adt, Function, Name, Path,
+    Function, Name, Path, Struct,
 };
 
 pub use hir_def::{
@@ -69,7 +69,7 @@ impl<'a, 'b> ExprValidator<'a, 'b> {
         }
 
         let struct_def = match self.infer[id].as_adt() {
-            Some((Adt::Struct(s), _)) => s,
+            Some((AdtId::StructId(s), _)) => Struct::from(s),
             _ => return,
         };
 

crates/ra_hir/src/ty.rs

@@ -22,13 +22,14 @@ use hir_def::{
     expr::ExprId, generics::GenericParams, type_ref::Mutability, AdtId, ContainerId, DefWithBodyId,
     GenericDefId, HasModule, Lookup, TraitId, TypeAliasId,
 };
+use hir_expand::name::Name;
 use ra_db::{impl_intern_key, salsa};
 
 use crate::{
     db::HirDatabase,
     ty::primitive::{FloatTy, IntTy, Uncertain},
     util::make_mut_slice,
-    Adt, Crate, Name,
+    Crate,
 };
 use display::{HirDisplay, HirFormatter};
 
@@ -598,10 +599,10 @@ impl Ty {
         }
     }
 
-    pub fn as_adt(&self) -> Option<(Adt, &Substs)> {
+    pub fn as_adt(&self) -> Option<(AdtId, &Substs)> {
         match self {
             Ty::Apply(ApplicationTy { ctor: TypeCtor::Adt(adt_def), parameters }) => {
-                Some(((*adt_def).into(), parameters))
+                Some((*adt_def, parameters))
             }
             _ => None,
         }