Consistify ast::local.

8 files changed, 49 insertions, 48 deletions

diff --git a/src/comp/middle/resolve.rs b/src/comp/middle/resolve.rs
index ff0db43357b..24384f9ccc6 100644
--- a/src/comp/middle/resolve.rs
+++ b/src/comp/middle/resolve.rs
@@ -41,8 +41,7 @@ tag scope {
     scope_item(@ast::item);
     scope_fn(ast::fn_decl, vec[ast::ty_param]);
     scope_native_item(@ast::native_item);
-    scope_loop(@ast::local_); // there's only 1 decl per loop.
-
+    scope_loop(@ast::local); // there's only 1 decl per loop.
     scope_block(ast::block);
     scope_arm(ast::arm);
 }
@@ -356,10 +355,10 @@ fn visit_expr_with_scope(&@ast::expr x, &scopes sc, &vt[scopes] v) {
     auto new_sc =
         alt (x.node) {
             case (ast::expr_for(?d, _, _, _)) {
-                cons[scope](scope_loop(d.node), @sc)
+                cons[scope](scope_loop(d), @sc)
             }
             case (ast::expr_for_each(?d, _, _, _)) {
-                cons[scope](scope_loop(d.node), @sc)
+                cons[scope](scope_loop(d), @sc)
             }
             case (ast::expr_fn(?f, _)) { cons(scope_fn(f.decl, []), @sc) }
             case (_) { sc }
@@ -575,8 +574,8 @@ fn lookup_in_scope(&env e, scopes sc, &span sp, &ident id, namespace ns) ->
             }
             case (scope_loop(?local)) {
                 if (ns == ns_value) {
-                    if (str::eq(local.ident, id)) {
-                        ret some(ast::def_local(local.id));
+                    if (str::eq(local.node.ident, id)) {
+                        ret some(ast::def_local(local.node.id));
                     }
                 }
             }
@@ -680,8 +679,8 @@ fn lookup_in_block(&ident id, &ast::block_ b, namespace ns) ->
             case (ast::stmt_decl(?d, _)) {
                 alt (d.node) {
                     case (ast::decl_local(?loc)) {
-                        if (ns == ns_value && str::eq(id, loc.ident)) {
-                            ret some(ast::def_local(loc.id));
+                        if (ns == ns_value && str::eq(id, loc.node.ident)) {
+                            ret some(ast::def_local(loc.node.id));
                         }
                     }
                     case (ast::decl_item(?it)) {
@@ -1169,7 +1168,7 @@ fn check_block(@env e, &ast::block b, &() x, &vt[()] v) {
             case (ast::stmt_decl(?d, _)) {
                 alt (d.node) {
                     case (ast::decl_local(?loc)) {
-                        add_name(values, d.span, loc.ident);
+                        add_name(values, d.span, loc.node.ident);
                     }
                     case (ast::decl_item(?it)) {
                         alt (it.node) {
diff --git a/src/comp/middle/trans.rs b/src/comp/middle/trans.rs
index 12fa576438e..b0381684626 100644
--- a/src/comp/middle/trans.rs
+++ b/src/comp/middle/trans.rs
@@ -4026,7 +4026,7 @@ fn trans_if(&@block_ctxt cx, &@ast::expr cond, &ast::block thn,
 
 fn trans_for(&@block_ctxt cx, &@ast::local local, &@ast::expr seq,
              &ast::block body) -> result {
-    fn inner(&@block_ctxt cx, @ast::local_ local, ValueRef curr, ty::t t,
+    fn inner(&@block_ctxt cx, @ast::local local, ValueRef curr, ty::t t,
              ast::block body, @block_ctxt outer_next_cx) -> result {
         auto next_cx = new_sub_block_ctxt(cx, "next");
         auto scope_cx =
@@ -4045,7 +4045,7 @@ fn trans_for(&@block_ctxt cx, &@ast::local local, &@ast::expr seq,
     auto seq_res = trans_expr(cx, seq);
     auto it =
         iter_sequence(seq_res.bcx, seq_res.val, seq_ty,
-                      bind inner(_, local.node, _, _, body, next_cx));
+                      bind inner(_, local, _, _, body, next_cx));
     it.bcx.build.Br(next_cx.llbb);
     ret res(next_cx, it.val);
 }
@@ -6440,15 +6440,15 @@ fn trans_anon_obj(@block_ctxt bcx, &span sp, &ast::anon_obj anon_obj,
     ret res(bcx, pair);
 }
 
-fn init_local(&@block_ctxt cx, &@ast::local_ local) -> result {
+fn init_local(&@block_ctxt cx, &@ast::local local) -> result {
     // Make a note to drop this slot on the way out.
 
-    assert (cx.fcx.lllocals.contains_key(local.id));
-    auto llptr = cx.fcx.lllocals.get(local.id);
-    auto ty = node_ann_type(cx.fcx.lcx.ccx, local.ann);
+    assert (cx.fcx.lllocals.contains_key(local.node.id));
+    auto llptr = cx.fcx.lllocals.get(local.node.id);
+    auto ty = node_ann_type(cx.fcx.lcx.ccx, local.node.ann);
     auto bcx = cx;
     find_scope_cx(cx).cleanups += [clean(bind drop_slot(_, llptr, ty))];
-    alt (local.init) {
+    alt (local.node.init) {
         case (some(?init)) {
             alt (init.op) {
                 case (ast::init_assign) {
@@ -6595,8 +6595,7 @@ fn trans_block_cleanups(&@block_ctxt cx, &@block_ctxt cleanup_cx) ->
     ret bcx;
 }
 
-iter block_locals(&ast::block b) -> @ast::local_ {
-
+iter block_locals(&ast::block b) -> @ast::local {
     // FIXME: putting from inside an iter block doesn't work, so we can't
     // use the index here.
     for (@ast::stmt s in b.node.stmts) {
@@ -6645,18 +6644,17 @@ fn alloc_ty(&@block_ctxt cx, &ty::t t) -> result {
     ret res(cx, val);
 }
 
-fn alloc_local(&@block_ctxt cx, &@ast::local_ local) -> result {
-    auto t = node_ann_type(cx.fcx.lcx.ccx, local.ann);
+fn alloc_local(&@block_ctxt cx, &@ast::local local) -> result {
+    auto t = node_ann_type(cx.fcx.lcx.ccx, local.node.ann);
     auto r = alloc_ty(cx, t);
-    r.bcx.fcx.lllocals.insert(local.id, r.val);
+    r.bcx.fcx.lllocals.insert(local.node.id, r.val);
     ret r;
 }
 
 fn trans_block(&@block_ctxt cx, &ast::block b, &out_method output) -> result {
     auto bcx = cx;
-    for each (@ast::local_ local in block_locals(b)) {
+    for each (@ast::local local in block_locals(b)) {
         // FIXME Update bcx.sp
-
         bcx = alloc_local(bcx, local).bcx;
     }
     auto r = res(bcx, C_nil());
diff --git a/src/comp/middle/tstate/pre_post_conditions.rs b/src/comp/middle/tstate/pre_post_conditions.rs
index 9fcec2549f8..3eaf3cfba66 100644
--- a/src/comp/middle/tstate/pre_post_conditions.rs
+++ b/src/comp/middle/tstate/pre_post_conditions.rs
@@ -550,20 +550,23 @@ fn find_pre_post_stmt(&fn_ctxt fcx, &stmt s) {
         case (stmt_decl(?adecl, ?a)) {
             alt (adecl.node) {
                 case (decl_local(?alocal)) {
-                    alt (alocal.init) {
+                    alt (alocal.node.init) {
                         case (some(?an_init)) {
                             find_pre_post_expr(fcx, an_init.expr);
-                            copy_pre_post(fcx.ccx, alocal.ann, an_init.expr);
+                            copy_pre_post(fcx.ccx, alocal.node.ann, 
+                                          an_init.expr);
                             /* Inherit ann from initializer, and add var being
                                initialized to the postcondition */
 
                             copy_pre_post(fcx.ccx, a, an_init.expr);
                             gen(fcx, a,
-                                rec(id=alocal.id, c=ninit(alocal.ident)));
+                                rec(id=alocal.node.id, 
+                                    c=ninit(alocal.node.ident)));
                         }
                         case (none) {
                             clear_pp(ann_to_ts_ann(fcx.ccx,
-                                                   alocal.ann).conditions);
+                                                   alocal.node.ann)
+                                     .conditions);
                             clear_pp(ann_to_ts_ann(fcx.ccx, a).conditions);
                         }
                     }
diff --git a/src/comp/middle/tstate/states.rs b/src/comp/middle/tstate/states.rs
index c6df8e71cc0..841a53702d1 100644
--- a/src/comp/middle/tstate/states.rs
+++ b/src/comp/middle/tstate/states.rs
@@ -663,15 +663,15 @@ fn find_pre_post_state_stmt(&fn_ctxt fcx, &prestate pres, @stmt s) -> bool {
         case (stmt_decl(?adecl, ?a)) {
             alt (adecl.node) {
                 case (decl_local(?alocal)) {
-                    alt (alocal.init) {
+                    alt (alocal.node.init) {
                         case (some(?an_init)) {
                             changed =
                                 extend_prestate(stmt_ann.states.prestate,
                                                 pres) || changed;
                             changed =
                                 find_pre_post_state_expr(fcx, pres,
-                                                         an_init.expr) ||
-                                    changed;
+                                                         an_init.expr)
+                                || changed;
                             changed =
                                 extend_poststate(stmt_ann.states.poststate,
                                                  expr_poststate(fcx.ccx,
@@ -679,9 +679,9 @@ fn find_pre_post_state_stmt(&fn_ctxt fcx, &prestate pres, @stmt s) -> bool {
                                     || changed;
                             changed =
                                 gen_poststate(fcx, a,
-                                              rec(id=alocal.id,
-                                                  c=ninit(alocal.ident))) ||
-                                    changed;
+                                              rec(id=alocal.node.id,
+                                                  c=ninit(alocal.node.ident)))
+                                || changed;
                             log "Summary: stmt = ";
                             log_stmt(*s);
                             log "prestate = ";
diff --git a/src/comp/middle/ty.rs b/src/comp/middle/ty.rs
index 6823030449a..c8050eb1bc9 100644
--- a/src/comp/middle/ty.rs
+++ b/src/comp/middle/ty.rs
@@ -1577,8 +1577,8 @@ fn expr_has_ty_params(&ctxt cx, &@ast::expr expr) -> bool {
     ret ann_has_type_params(cx, expr_ann(expr));
 }
 
-fn decl_local_ty(&ctxt cx, &@ast::local_ l) -> t {
-    ret ann_to_type(cx, l.ann);
+fn decl_local_ty(&ctxt cx, &@ast::local l) -> t {
+    ret ann_to_type(cx, l.node.ann);
 }
 
 fn stmt_ann(&@ast::stmt s) -> ast::ann {
diff --git a/src/comp/middle/typeck.rs b/src/comp/middle/typeck.rs
index 7ac053a9b16..d96cc79faf4 100644
--- a/src/comp/middle/typeck.rs
+++ b/src/comp/middle/typeck.rs
@@ -1443,12 +1443,11 @@ fn check_expr(&@fn_ctxt fcx, &@ast::expr expr) {
     fn check_for_or_for_each(&@fn_ctxt fcx, &@ast::local local,
                              &ty::t element_ty, &ast::block body,
                              uint node_id) {
-        check_decl_local(fcx, local.node);
+        check_decl_local(fcx, local);
         check_block(fcx, body);
         // Unify type of decl with element type of the seq
-
         demand::simple(fcx, local.span,
-                       ty::decl_local_ty(fcx.ccx.tcx, local.node),
+                       ty::decl_local_ty(fcx.ccx.tcx, local),
                        element_ty);
         auto typ = ty::mk_nil(fcx.ccx.tcx);
         write::ty_only_fixup(fcx, node_id, typ);
@@ -2239,24 +2238,26 @@ fn check_decl_initializer(&@fn_ctxt fcx, &ast::def_id lid,
     }
 }
 
-fn check_decl_local(&@fn_ctxt fcx, &@ast::local_ local) -> @ast::local_ {
-    auto a_res = local.ann;
-    alt (fcx.locals.find(local.id)) {
+fn check_decl_local(&@fn_ctxt fcx, &@ast::local local) -> @ast::local {
+    auto a_res = local.node.ann;
+    alt (fcx.locals.find(local.node.id)) {
         case (none) {
+
             fcx.ccx.tcx.sess.bug("check_decl_local: local id not found " +
-                                     local.ident);
+                                     local.node.ident);
         }
         case (some(?i)) {
             auto t = ty::mk_var(fcx.ccx.tcx, i);
             write::ty_only_fixup(fcx, a_res.id, t);
-            auto initopt = local.init;
-            alt (local.init) {
+            auto initopt = local.node.init;
+            alt (initopt) {
                 case (some(?init)) {
-                    check_decl_initializer(fcx, local.id, init);
+                    check_decl_initializer(fcx, local.node.id, init);
                 }
                 case (_) {/* fall through */ }
             }
-            ret @rec(init=initopt, ann=a_res with *local);
+            auto newlocal = rec(init=initopt, ann=a_res with local.node);
+            ret @rec(node=newlocal, span=local.span);
         }
     }
 }
diff --git a/src/comp/middle/visit.rs b/src/comp/middle/visit.rs
index 1592ccab8c5..485b47ae4e4 100644
--- a/src/comp/middle/visit.rs
+++ b/src/comp/middle/visit.rs
@@ -236,7 +236,7 @@ fn visit_stmt[E](&@stmt s, &E e, &vt[E] v) {
 fn visit_decl[E](&@decl d, &E e, &vt[E] v) {
     alt (d.node) {
         case (decl_local(?loc)) {
-            vt(v).visit_local(@respan(d.span, loc), e, v);
+            vt(v).visit_local(loc, e, v);
         }
         case (decl_item(?it)) { vt(v).visit_item(it, e, v); }
     }
diff --git a/src/comp/middle/walk.rs b/src/comp/middle/walk.rs
index f939fb59e3d..cc17b053679 100644
--- a/src/comp/middle/walk.rs
+++ b/src/comp/middle/walk.rs
@@ -256,7 +256,7 @@ fn walk_decl(&ast_visitor v, @ast::decl d) {
     if (!v.keep_going()) { ret; }
     v.visit_decl_pre(d);
     alt (d.node) {
-        case (ast::decl_local(?loc)) { walk_local(v, @respan(d.span, loc)); }
+        case (ast::decl_local(?loc)) { walk_local(v, loc); }
         case (ast::decl_item(?it)) { walk_item(v, it); }
     }
     v.visit_decl_post(d);