---

yaml
---
r: 14100
b: refs/heads/try
c: a63780a
h: refs/heads/master
v: v3

Author: catamorphism

[refs]

@@ -2,5 +2,5 @@
 refs/heads/master: 61b1875c16de39c166b0f4d54bba19f9c6777d1a
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 4a81779abd786ff22d71434c6d9a5917ea4cdfff
-refs/heads/try: 47143ee24a135ee2a82864c9ff892fafe5cd262d
+refs/heads/try: a63780afcee53489e2f1640245d3b7c496dbe071
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

branches/try/src/comp/metadata/encoder.rs

@@ -119,7 +119,7 @@ fn encode_module_item_paths(ebml_w: ebml::writer, module: _mod, path: [str],
             encode_def_id(ebml_w, local_def(it.id));
             ebml::end_tag(ebml_w);
           }
-          item_class(_,_,_,_) {
+          item_class(_,_,_,_,_) {
               fail "encode: implement item_class";
           }
           item_enum(variants, tps) {
@@ -343,7 +343,7 @@ fn encode_info_for_item(ecx: @encode_ctxt, ebml_w: ebml::writer, item: @item,
         ebml::end_tag(ebml_w);
         encode_enum_variant_info(ecx, ebml_w, item.id, variants, index, tps);
       }
-      item_class(_,_,_,_) {
+      item_class(_,_,_,_,_) {
           fail "encode: implement item_class";
       }
       item_res(_, tps, _, _, ctor_id) {

branches/try/src/comp/middle/resolve.rs

@@ -1452,7 +1452,7 @@ fn index_mod(md: ast::_mod) -> mod_index {
                 variant_idx += 1u;
             }
           }
-          ast::item_class(_, items, ctor_decl, _) {
+          ast::item_class(_, items, _, ctor_decl, _) {
               fail "resolve::index_mod: item_class";
           }
         }
@@ -1498,6 +1498,7 @@ fn ns_for_def(d: def) -> namespace {
       ast::def_mod(_) | ast::def_native_mod(_) { ns_module }
       ast::def_ty(_) | ast::def_binding(_) | ast::def_use(_) |
       ast::def_ty_param(_, _) | ast::def_prim_ty(_) { ns_type }
+      _ { fail "Dead"; }
     }
 }
 

branches/try/src/comp/middle/tstate/pre_post_conditions.rs

@@ -60,7 +60,7 @@ fn find_pre_post_item(ccx: crate_ctxt, i: item) {
              ccx: ccx};
         find_pre_post_fn(fcx, body);
       }
-      item_class(_,_,_,_) {
+      item_class(_,_,_,_,_) {
           fail "find_pre_post_item: implement item_class";
       }
       item_impl(_, _, _, ms) { for m in ms { find_pre_post_method(ccx, m); } }

branches/try/src/comp/middle/typeck.rs

@@ -424,7 +424,7 @@ fn ty_of_item(tcx: ty::ctxt, mode: mode, it: @ast::item)
         tcx.tcache.insert(local_def(it.id), tpt);
         ret tpt;
       }
-      ast::item_class(_,_,_,_) {
+      ast::item_class(_,_,_,_,_) {
           fail "ty_of_item: implement item_class";
       }
       ast::item_impl(_, _, _, _) | ast::item_mod(_) |
@@ -2006,7 +2006,7 @@ fn check_expr_with_unifier(fcx: @fn_ctxt, expr: @ast::expr, unify: unifier,
                 let variants = ty::enum_variants(tcx, id);
                 if vec::len(*variants) != 1u ||
                        vec::len(variants[0].args) != 1u {
-                    tcx.sess.span_fatal(expr.span,
+                    tcx.sess.span_err(expr.span,
                                         "can only dereference enums " +
                                         "with a single variant which has a "
                                             + "single argument");
@@ -2019,7 +2019,7 @@ fn check_expr_with_unifier(fcx: @fn_ctxt, expr: @ast::expr, unify: unifier,
                 require_unsafe(tcx.sess, fcx.purity, expr.span);
               }
               _ {
-                tcx.sess.span_fatal(expr.span,
+                tcx.sess.span_err(expr.span,
                                     "dereferencing non-" +
                                         "dereferenceable type: " +
                                         ty_to_str(tcx, oper_t));

branches/try/src/comp/syntax/ast.rs

@@ -47,6 +47,12 @@ enum def {
     def_binding(def_id),
     def_use(def_id),
     def_upvar(def_id, @def, node_id), // node_id == expr_fn or expr_fn_block
+    def_class(def_id),
+    // first def_id is for parent class
+    def_class_field(def_id, def_id),
+    // No purity allowed for now, I guess
+    // (simpler this way, b/c presumably methods read mutable state)
+    def_class_method(def_id, def_id)
 }
 
 // The set of meta_items that define the compilation environment of the crate,
@@ -483,6 +489,7 @@ enum item_ {
     item_class([ty_param], /* ty params for class */
                [@class_item], /* methods, etc. */
                              /* (not including ctor) */
+               node_id,
                fn_decl, /* ctor decl */
                blk /* ctor body */
                ),
@@ -491,12 +498,15 @@ enum item_ {
               @ty /* self */, [@method]),
 }
 
-type class_item_ = {privacy: privacy, decl: @class_member};
+type class_item_ = {privacy: privacy, decl: class_member};
 type class_item = spanned<class_item_>;
 
 enum class_member {
     instance_var(ident, @ty, class_mutability, node_id),
-    class_method(@item)
+    class_method(@item) // FIXME: methods aren't allowed to be
+    // type-parametric.
+    // without constrained types, have to duplicate some stuff. or factor out
+    // item to separate out things with type params?
 }
 
 enum class_mutability { class_mutable, class_immutable }

branches/try/src/comp/syntax/ast_util.rs

@@ -32,6 +32,7 @@ fn def_id_of_def(d: def) -> def_id {
       def_variant(_, id) | def_ty(id) | def_ty_param(id, _) |
       def_binding(id) | def_use(id) | def_upvar(id, _, _) { id }
       def_prim_ty(_) { fail; }
+      _ { fail "Dead"; }
     }
 }
 

branches/try/src/comp/syntax/fold.rs

@@ -227,7 +227,7 @@ fn noop_fold_class_item(&&ci: @class_item, fld: ast_fold)
     @{node: {
       privacy:ci.node.privacy,
             decl:
-     @alt *ci.node.decl {
+      alt ci.node.decl {
         instance_var(ident, t, cm, id) {
             instance_var(ident, fld.fold_ty(t), cm, id)
         }
@@ -249,9 +249,10 @@ fn noop_fold_item_underscore(i: item_, fld: ast_fold) -> item_ {
           item_enum(variants, typms) {
             item_enum(vec::map(variants, fld.fold_variant), typms)
           }
-          item_class(typms, items, ctor_decl, ctor_body) {
+          item_class(typms, items, id, ctor_decl, ctor_body) {
               item_class(typms,
                          vec::map(items, fld.fold_class_item),
+                         id,
                          fold_fn_decl(ctor_decl, fld),
                          fld.fold_block(ctor_body))
           }
@@ -617,7 +618,7 @@ fn make_fold(afp: ast_fold_precursor) -> ast_fold {
         @{node:
          {privacy:ci.node.privacy,
                decl:
-        @alt *ci.node.decl {
+          alt ci.node.decl {
            instance_var(nm, t, mt, id) {
                instance_var(nm, f_ty(afp, f, t),
                                  mt, id)

branches/try/src/comp/syntax/parse/parser.rs

@@ -1965,27 +1965,29 @@ fn parse_item_class(p: parser, attrs: [ast::attribute]) -> @ast::item {
     let ty_params = parse_ty_params(p);
     expect(p, token::LBRACE);
     let items: [@ast::class_item] = [];
+    let ctor_id = p.get_id();
     let the_ctor : option<(ast::fn_decl, ast::blk)> = none;
     while p.token != token::RBRACE {
        alt parse_class_item(p) {
             ctor_decl(a_fn_decl, blk) {
                 the_ctor = some((a_fn_decl, blk));
             }
             plain_decl(a_decl) {
-                items += [@{node: {privacy: ast::pub, decl: a_decl},
+                items += [@{node: {privacy: ast::pub, decl: *a_decl},
                             span: p.last_span}];
             }
             priv_decls(some_decls) {
                 items += vec::map(some_decls, {|d|
-                            @{node: {privacy: ast::priv, decl: d},
+                            @{node: {privacy: ast::priv, decl: *d},
                                 span: p.last_span}});
             }
        }
     }
     p.bump();
     alt the_ctor {
        some((ct_d, ct_b)) { ret mk_item(p, lo, p.last_span.hi, class_name,
-                     ast::item_class(ty_params, items, ct_d, ct_b), attrs); }
+                                 ast::item_class(ty_params, items, ctor_id,
+                                                 ct_d, ct_b), attrs); }
        /*
          Is it strange for the parser to check this?
        */

branches/try/src/comp/syntax/print/pprust.rs

@@ -470,7 +470,7 @@ fn print_item(s: ps, &&item: @ast::item) {
             bclose(s, item.span);
         }
       }
-      ast::item_class(tps,items,ctor_decl,ctor_body) {
+      ast::item_class(tps,items,_,ctor_decl,ctor_body) {
           head(s, "class");
           word_nbsp(s, item.ident);
           print_type_params(s, tps);
@@ -494,7 +494,7 @@ fn print_item(s: ps, &&item: @ast::item) {
                 }
                 _ {}
              }
-             alt *ci.node.decl {
+             alt ci.node.decl {
                  ast::instance_var(nm, t, mt, _) {
                     word_nbsp(s, "let");
                     alt mt {

branches/try/src/comp/syntax/visit.rs

@@ -55,7 +55,7 @@ type visitor<E> =
       visit_ty_params: fn@([ty_param], E, vt<E>),
       visit_constr: fn@(@path, span, node_id, E, vt<E>),
       visit_fn: fn@(fn_kind, fn_decl, blk, span, node_id, E, vt<E>),
-      visit_class_item: fn@(span, privacy, @class_member, E, vt<E>)};
+      visit_class_item: fn@(span, privacy, class_member, E, vt<E>)};
 
 fn default_visitor<E>() -> visitor<E> {
     ret @{visit_mod: bind visit_mod::<E>(_, _, _, _, _),
@@ -137,7 +137,7 @@ fn visit_item<E>(i: @item, e: E, v: vt<E>) {
                        m.id, e, v);
         }
       }
-      item_class(tps, members, ctor_decl, ctor_blk) {
+      item_class(tps, members, _, ctor_decl, ctor_blk) {
           v.visit_ty_params(tps, e, v);
           for m in members {
              v.visit_class_item(m.span, m.node.privacy, m.node.decl, e, v);
@@ -155,9 +155,9 @@ fn visit_item<E>(i: @item, e: E, v: vt<E>) {
     }
 }
 
-fn visit_class_item<E>(_s: span, _p: privacy, cm: @class_member,
+fn visit_class_item<E>(_s: span, _p: privacy, cm: class_member,
                        e:E, v:vt<E>) {
-    alt *cm {
+    alt cm {
         instance_var(ident, t, mt, id) {
             v.visit_ty(t, e, v);
         }
@@ -409,7 +409,7 @@ type simple_visitor =
       visit_ty_params: fn@([ty_param]),
       visit_constr: fn@(@path, span, node_id),
       visit_fn: fn@(fn_kind, fn_decl, blk, span, node_id),
-      visit_class_item: fn@(span, privacy, @class_member)};
+      visit_class_item: fn@(span, privacy, class_member)};
 
 fn simple_ignore_ty(_t: @ty) {}
 
@@ -430,7 +430,7 @@ fn default_simple_visitor() -> simple_visitor {
           visit_constr: fn@(_p: @path, _sp: span, _id: node_id) { },
           visit_fn: fn@(_fk: fn_kind, _d: fn_decl, _b: blk, _sp: span,
                         _id: node_id) { },
-          visit_class_item: fn@(_s: span, _p: privacy, _c: @class_member) {}
+          visit_class_item: fn@(_s: span, _p: privacy, _c: class_member) {}
          };
 }
 
@@ -505,8 +505,8 @@ fn mk_simple_visitor(v: simple_visitor) -> vt<()> {
     } else {
         bind v_ty(v.visit_ty, _, _, _)
     };
-    fn v_class_item(f: fn@(span, privacy, @class_member),
-                    s:span, p:privacy, cm: @class_member, &&e: (),
+    fn v_class_item(f: fn@(span, privacy, class_member),
+                    s:span, p:privacy, cm: class_member, &&e: (),
                     v: vt<()>) {
         f(s, p, cm);
         visit_class_item(s, p, cm, e, v);