Remove PlaceBase enum and make Place base field be local: Local

[rust.git] / src / librustc / mir / tcx.rs

diff --git a/src/librustc/mir/tcx.rs b/src/librustc/mir/tcx.rs
index 77f3ff47ff2475946a7a4a1a324fc06a0ea5b70f..e2aac562cc4ccf9ef81482b263e37f30ce8688e3 100644 (file)
--- a/src/librustc/mir/tcx.rs
+++ b/src/librustc/mir/tcx.rs
@@ -114,7 +114,7 @@ pub fn projection_ty_core<V, T>(
 
 impl<'tcx> Place<'tcx> {
     pub fn ty_from<D>(
-        base: &PlaceBase<'tcx>,
+        local: &Local,
         projection: &[PlaceElem<'tcx>],
         local_decls: &D,
         tcx: TyCtxt<'tcx>,
@@ -124,26 +124,16 @@ pub fn ty_from<D>(
     {
         projection
             .iter()
-            .fold(base.ty(local_decls), |place_ty, elem| place_ty.projection_ty(tcx, elem))
+            .fold(PlaceTy::from_ty(local_decls.local_decls()[*local].ty), |place_ty, elem| {
+                place_ty.projection_ty(tcx, elem)
+            })
     }
 
     pub fn ty<D>(&self, local_decls: &D, tcx: TyCtxt<'tcx>) -> PlaceTy<'tcx>
     where
         D: HasLocalDecls<'tcx>,
     {
-        Place::ty_from(&self.base, &self.projection, local_decls, tcx)
-    }
-}
-
-impl<'tcx> PlaceBase<'tcx> {
-    pub fn ty<D>(&self, local_decls: &D) -> PlaceTy<'tcx>
-    where
-        D: HasLocalDecls<'tcx>,
-    {
-        match self {
-            PlaceBase::Local(index) => PlaceTy::from_ty(local_decls.local_decls()[*index].ty),
-            PlaceBase::Static(data) => PlaceTy::from_ty(data.ty),
-        }
+        Place::ty_from(&self.local, &self.projection, local_decls, tcx)
     }
 }