Various type and trans cleanups.

src/librustc/back/abi.rs

@@ -44,11 +44,10 @@ pub static tydesc_field_size: uint = 0u;
 pub static tydesc_field_align: uint = 1u;
 pub static tydesc_field_take_glue: uint = 2u;
 pub static tydesc_field_drop_glue: uint = 3u;
-pub static tydesc_field_free_glue: uint = 4u;
-pub static tydesc_field_visit_glue: uint = 5u;
-pub static tydesc_field_borrow_offset: uint = 6u;
-pub static tydesc_field_name_offset: uint = 7u;
-pub static n_tydesc_fields: uint = 8u;
+pub static tydesc_field_visit_glue: uint = 4u;
+pub static tydesc_field_borrow_offset: uint = 5u;
+pub static tydesc_field_name_offset: uint = 6u;
+pub static n_tydesc_fields: uint = 7u;
 
 // The two halves of a closure: code and environment.
 pub static fn_field_code: uint = 0u;

src/librustc/metadata/tydecode.rs

@@ -354,11 +354,11 @@ fn parse_ty(st: &mut PState, conv: conv_did) -> ty::t {
       'V' => {
         let mt = parse_mt(st, |x,y| conv(x,y));
         let v = parse_vstore(st, |x,y| conv(x,y));
-        return ty::mk_evec(st.tcx, mt, v);
+        return ty::mk_vec(st.tcx, mt, v);
       }
       'v' => {
         let v = parse_vstore(st, |x,y| conv(x,y));
-        return ty::mk_estr(st.tcx, v);
+        return ty::mk_str(st.tcx, v);
       }
       'T' => {
         assert_eq!(next(st), '[');
@@ -410,7 +410,6 @@ fn parse_ty(st: &mut PState, conv: conv_did) -> ty::t {
         let inner = parse_ty(st, |x,y| conv(x,y));
         inner
       }
-      'B' => ty::mk_opaque_box(st.tcx),
       'a' => {
           assert_eq!(next(st), '[');
           let did = parse_def(st, NominalType, |x,y| conv(x,y));

src/librustc/metadata/tyencode.rs

@@ -299,12 +299,12 @@ fn enc_sty(w: &mut MemWriter, cx: @ctxt, st: &ty::sty) {
             enc_region(w, cx, r);
             enc_mt(w, cx, mt);
         }
-        ty::ty_evec(mt, v) => {
+        ty::ty_vec(mt, v) => {
             mywrite!(w, "V");
             enc_mt(w, cx, mt);
             enc_vstore(w, cx, v);
         }
-        ty::ty_estr(v) => {
+        ty::ty_str(v) => {
             mywrite!(w, "v");
             enc_vstore(w, cx, v);
         }
@@ -331,7 +331,6 @@ fn enc_sty(w: &mut MemWriter, cx: @ctxt, st: &ty::sty) {
             mywrite!(w, "C&");
             enc_sigil(w, p);
         }
-        ty::ty_opaque_box => mywrite!(w, "B"),
         ty::ty_struct(def, ref substs) => {
             mywrite!(w, "a[{}|", (cx.ds)(def));
             enc_substs(w, cx, substs);

src/librustc/middle/astencode.rs

@@ -578,9 +578,6 @@ fn encode_method_map_entry(ecx: &e::EncodeContext,
         ebml_w.emit_struct_field("origin", 1u, |ebml_w| {
             mme.origin.encode(ebml_w);
         });
-        ebml_w.emit_struct_field("self_mode", 3, |ebml_w| {
-            mme.self_mode.encode(ebml_w);
-        });
     })
 }
 
@@ -602,11 +599,7 @@ impl<'a> read_method_map_entry_helper for reader::Decoder<'a> {
                     let method_origin: method_origin =
                         Decodable::decode(this);
                     method_origin.tr(xcx)
-                }),
-                self_mode: this.read_struct_field("self_mode", 3, |this| {
-                    let self_mode: ty::SelfMode = Decodable::decode(this);
-                    self_mode
-                }),
+                })
             }
         })
     }

src/librustc/middle/borrowck/gather_loans/mod.rs

@@ -808,7 +808,7 @@ impl<'a> GatherLoanCtxt<'a> {
          */
 
         match ty::get(slice_ty).sty {
-            ty::ty_evec(slice_mt, ty::vstore_slice(slice_r)) => {
+            ty::ty_vec(slice_mt, ty::vstore_slice(slice_r)) => {
                 (slice_mt.mutbl, slice_r)
             }
 

src/librustc/middle/check_match.rs

@@ -195,7 +195,7 @@ fn check_exhaustive(cx: &MatchCheckCtxt, sp: Span, pats: ~[@Pat]) {
                         }
                     }
                 }
-                ty::ty_unboxed_vec(..) | ty::ty_evec(..) => {
+                ty::ty_unboxed_vec(..) | ty::ty_vec(..) => {
                     match *ctor {
                         vec(n) => Some(format!("vectors of length {}", n).to_managed()),
                         _ => None
@@ -274,10 +274,10 @@ fn is_useful(cx: &MatchCheckCtxt, m: &matrix, v: &[@Pat]) -> useful {
                 }
                 not_useful
               }
-              ty::ty_evec(_, ty::vstore_fixed(n)) => {
+              ty::ty_vec(_, ty::vstore_fixed(n)) => {
                 is_useful_specialized(cx, m, v, vec(n), n, left_ty)
               }
-              ty::ty_unboxed_vec(..) | ty::ty_evec(..) => {
+              ty::ty_unboxed_vec(..) | ty::ty_vec(..) => {
                 let max_len = m.rev_iter().fold(0, |max_len, r| {
                   match r[0].node {
                     PatVec(ref before, _, ref after) => {
@@ -437,7 +437,7 @@ fn missing_ctor(cx: &MatchCheckCtxt,
         else if true_found { Some(val(const_bool(false))) }
         else { Some(val(const_bool(true))) }
       }
-      ty::ty_evec(_, ty::vstore_fixed(n)) => {
+      ty::ty_vec(_, ty::vstore_fixed(n)) => {
         let mut missing = true;
         let mut wrong = false;
         for r in m.iter() {
@@ -460,7 +460,7 @@ fn missing_ctor(cx: &MatchCheckCtxt,
           _         => None
         }
       }
-      ty::ty_unboxed_vec(..) | ty::ty_evec(..) => {
+      ty::ty_unboxed_vec(..) | ty::ty_vec(..) => {
 
         // Find the lengths and slices of all vector patterns.
         let mut vec_pat_lens = m.iter().filter_map(|r| {
@@ -525,7 +525,7 @@ fn ctor_arity(cx: &MatchCheckCtxt, ctor: &ctor, ty: ty::t) -> uint {
         }
       }
       ty::ty_struct(cid, _) => ty::lookup_struct_fields(cx.tcx, cid).len(),
-      ty::ty_unboxed_vec(..) | ty::ty_evec(..) => {
+      ty::ty_unboxed_vec(..) | ty::ty_vec(..) => {
         match *ctor {
           vec(n) => n,
           _ => 0u

src/librustc/middle/effect.rs

@@ -71,7 +71,7 @@ impl EffectCheckVisitor {
         debug!("effect: checking index with base type {}",
                 ppaux::ty_to_str(self.tcx, base_type));
         match ty::get(base_type).sty {
-            ty::ty_estr(..) => {
+            ty::ty_str(..) => {
                 self.tcx.sess.span_err(e.span,
                     "modification of string types is not allowed");
             }

src/librustc/middle/lint.rs

@@ -819,13 +819,13 @@ fn check_heap_type(cx: &Context, span: Span, ty: ty::t) {
         let mut n_uniq = 0;
         ty::fold_ty(cx.tcx, ty, |t| {
             match ty::get(t).sty {
-                ty::ty_box(_) | ty::ty_estr(ty::vstore_box) |
-                ty::ty_evec(_, ty::vstore_box) |
+                ty::ty_box(_) | ty::ty_str(ty::vstore_box) |
+                ty::ty_vec(_, ty::vstore_box) |
                 ty::ty_trait(_, _, ty::BoxTraitStore, _, _) => {
                     n_box += 1;
                 }
-                ty::ty_uniq(_) | ty::ty_estr(ty::vstore_uniq) |
-                ty::ty_evec(_, ty::vstore_uniq) |
+                ty::ty_uniq(_) | ty::ty_str(ty::vstore_uniq) |
+                ty::ty_vec(_, ty::vstore_uniq) |
                 ty::ty_trait(_, _, ty::UniqTraitStore, _, _) => {
                     n_uniq += 1;
                 }

src/librustc/middle/mem_categorization.rs

@@ -157,31 +157,31 @@ pub fn opt_deref_kind(t: ty::t) -> Option<deref_kind> {
     match ty::get(t).sty {
         ty::ty_uniq(_) |
         ty::ty_trait(_, _, ty::UniqTraitStore, _, _) |
-        ty::ty_evec(_, ty::vstore_uniq) |
-        ty::ty_estr(ty::vstore_uniq) |
+        ty::ty_vec(_, ty::vstore_uniq) |
+        ty::ty_str(ty::vstore_uniq) |
         ty::ty_closure(ty::ClosureTy {sigil: ast::OwnedSigil, ..}) => {
             Some(deref_ptr(uniq_ptr))
         }
 
         ty::ty_rptr(r, mt) |
-        ty::ty_evec(mt, ty::vstore_slice(r)) => {
+        ty::ty_vec(mt, ty::vstore_slice(r)) => {
             Some(deref_ptr(region_ptr(mt.mutbl, r)))
         }
 
         ty::ty_trait(_, _, ty::RegionTraitStore(r), m, _) => {
             Some(deref_ptr(region_ptr(m, r)))
         }
 
-        ty::ty_estr(ty::vstore_slice(r)) |
+        ty::ty_str(ty::vstore_slice(r)) |
         ty::ty_closure(ty::ClosureTy {sigil: ast::BorrowedSigil,
                                       region: r, ..}) => {
             Some(deref_ptr(region_ptr(ast::MutImmutable, r)))
         }
 
         ty::ty_box(_) |
-        ty::ty_evec(_, ty::vstore_box) |
+        ty::ty_vec(_, ty::vstore_box) |
         ty::ty_trait(_, _, ty::BoxTraitStore, _, _) |
-        ty::ty_estr(ty::vstore_box) => {
+        ty::ty_str(ty::vstore_box) => {
             Some(deref_ptr(gc_ptr))
         }
 
@@ -194,8 +194,8 @@ pub fn opt_deref_kind(t: ty::t) -> Option<deref_kind> {
             Some(deref_interior(InteriorField(PositionalField(0))))
         }
 
-        ty::ty_evec(_, ty::vstore_fixed(_)) |
-        ty::ty_estr(ty::vstore_fixed(_)) => {
+        ty::ty_vec(_, ty::vstore_fixed(_)) |
+        ty::ty_str(ty::vstore_fixed(_)) => {
             Some(deref_interior(InteriorElement(element_kind(t))))
         }
 
@@ -1247,8 +1247,8 @@ impl Repr for InteriorKind {
 
 fn element_kind(t: ty::t) -> ElementKind {
     match ty::get(t).sty {
-        ty::ty_evec(..) => VecElement,
-        ty::ty_estr(..) => StrElement,
+        ty::ty_vec(..) => VecElement,
+        ty::ty_str(..) => StrElement,
         _ => OtherElement
     }
 }