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-rw-r--r--src/librustc/middle/resolve_lifetime.rs12
-rw-r--r--src/librustc_resolve/lib.rs10
-rw-r--r--src/librustc_typeck/astconv.rs22
-rw-r--r--src/librustdoc/clean/mod.rs1
-rw-r--r--src/libsyntax/ast.rs2
-rw-r--r--src/libsyntax/ast_map/mod.rs3
-rw-r--r--src/libsyntax/feature_gate.rs6
-rw-r--r--src/libsyntax/fold.rs11
-rw-r--r--src/libsyntax/parse/parser.rs10
-rw-r--r--src/libsyntax/print/pprust.rs19
-rw-r--r--src/libsyntax/visit.rs8
11 files changed, 3 insertions, 101 deletions
diff --git a/src/librustc/middle/resolve_lifetime.rs b/src/librustc/middle/resolve_lifetime.rs
index c9273e0b8d5..68cb8ca39b4 100644
--- a/src/librustc/middle/resolve_lifetime.rs
+++ b/src/librustc/middle/resolve_lifetime.rs
@@ -136,18 +136,6 @@ impl<'a, 'v> Visitor<'v> for LifetimeContext<'a> {
 
     fn visit_ty(&mut self, ty: &ast::Ty) {
         match ty.node {
-            ast::TyClosure(ref c)  => {
-                // Careful, the bounds on a closure/proc are *not* within its binder.
-                visit::walk_ty_param_bounds_helper(self, &c.bounds);
-                visit::walk_lifetime_decls_helper(self, &c.lifetimes);
-                self.with(LateScope(&c.lifetimes, self.scope), |old_scope, this| {
-                    this.check_lifetime_defs(old_scope, &c.lifetimes);
-                    for argument in c.decl.inputs.iter() {
-                        this.visit_ty(&*argument.ty)
-                    }
-                    visit::walk_fn_ret_ty(this, &c.decl.output);
-                });
-            }
             ast::TyBareFn(ref c) => {
                 visit::walk_lifetime_decls_helper(self, &c.lifetimes);
                 self.with(LateScope(&c.lifetimes, self.scope), |old_scope, this| {
diff --git a/src/librustc_resolve/lib.rs b/src/librustc_resolve/lib.rs
index 2c2678c8dc6..a2c86c3cdb7 100644
--- a/src/librustc_resolve/lib.rs
+++ b/src/librustc_resolve/lib.rs
@@ -71,7 +71,7 @@ use syntax::ast::{PatRange, PatStruct, Path};
 use syntax::ast::{PolyTraitRef, PrimTy, SelfExplicit};
 use syntax::ast::{RegionTyParamBound, StructField};
 use syntax::ast::{TraitRef, TraitTyParamBound};
-use syntax::ast::{Ty, TyBool, TyChar, TyClosure, TyF32};
+use syntax::ast::{Ty, TyBool, TyChar, TyF32};
 use syntax::ast::{TyF64, TyFloat, TyI, TyI8, TyI16, TyI32, TyI64, TyInt, TyObjectSum};
 use syntax::ast::{TyParam, TyParamBound, TyPath, TyPtr, TyPolyTraitRef, TyQPath};
 use syntax::ast::{TyRptr, TyStr, TyU, TyU8, TyU16, TyU32, TyU64, TyUint};
@@ -3606,14 +3606,6 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> {
                 self.resolve_trait_reference(ty.id, &*qpath.trait_ref, TraitQPath);
             }
 
-            TyClosure(ref c) => {
-                self.resolve_type_parameter_bounds(
-                    ty.id,
-                    &c.bounds,
-                    TraitBoundingTypeParameter);
-                visit::walk_ty(self, ty);
-            }
-
             TyPolyTraitRef(ref bounds) => {
                 self.resolve_type_parameter_bounds(
                     ty.id,
diff --git a/src/librustc_typeck/astconv.rs b/src/librustc_typeck/astconv.rs
index c616f4feaff..bde834c2ff8 100644
--- a/src/librustc_typeck/astconv.rs
+++ b/src/librustc_typeck/astconv.rs
@@ -1112,28 +1112,6 @@ pub fn ast_ty_to_ty<'tcx>(
                 let bare_fn = ty_of_bare_fn(this, bf.unsafety, bf.abi, &*bf.decl);
                 ty::mk_bare_fn(tcx, None, tcx.mk_bare_fn(bare_fn))
             }
-            ast::TyClosure(ref f) => {
-                // Use corresponding trait store to figure out default bounds
-                // if none were specified.
-                let bounds = conv_existential_bounds(this,
-                                                     rscope,
-                                                     ast_ty.span,
-                                                     None,
-                                                     Vec::new(),
-                                                     f.bounds.as_slice());
-                let region_bound = bounds.region_bound;
-                let fn_decl = ty_of_closure(this,
-                                            f.unsafety,
-                                            f.onceness,
-                                            bounds,
-                                            ty::RegionTraitStore(
-                                                region_bound,
-                                                ast::MutMutable),
-                                            &*f.decl,
-                                            abi::Rust,
-                                            None);
-                ty::mk_closure(tcx, fn_decl)
-            }
             ast::TyPolyTraitRef(ref bounds) => {
                 conv_ty_poly_trait_ref(this, rscope, ast_ty.span, bounds[])
             }
diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs
index e2ca4b1ecdb..e01dbac68ee 100644
--- a/src/librustdoc/clean/mod.rs
+++ b/src/librustdoc/clean/mod.rs
@@ -1366,7 +1366,6 @@ impl Clean<Type> for ast::Ty {
                     }
                 }
             }
-            TyClosure(ref c) => Closure(box c.clean(cx)),
             TyBareFn(ref barefn) => BareFunction(box barefn.clean(cx)),
             TyParen(ref ty) => ty.clean(cx),
             TyQPath(ref qp) => qp.clean(cx),
diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index c9d27e304ff..e779821342a 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -1220,8 +1220,6 @@ pub enum Ty_ {
     TyPtr(MutTy),
     /// A reference (`&'a T` or `&'a mut T`)
     TyRptr(Option<Lifetime>, MutTy),
-    /// A closure (e.g. `|uint| -> bool`)
-    TyClosure(P<ClosureTy>),
     /// A bare function (e.g. `fn(uint) -> bool`)
     TyBareFn(P<BareFnTy>),
     /// A tuple (`(A, B, C, D,...)`)
diff --git a/src/libsyntax/ast_map/mod.rs b/src/libsyntax/ast_map/mod.rs
index ce7b964959f..cf09e2777f7 100644
--- a/src/libsyntax/ast_map/mod.rs
+++ b/src/libsyntax/ast_map/mod.rs
@@ -859,9 +859,6 @@ impl<'ast> Visitor<'ast> for NodeCollector<'ast> {
 
     fn visit_ty(&mut self, ty: &'ast Ty) {
         match ty.node {
-            TyClosure(ref fd) => {
-                self.visit_fn_decl(&*fd.decl);
-            }
             TyBareFn(ref fd) => {
                 self.visit_fn_decl(&*fd.decl);
             }
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index f8ac34cfe29..cb6277069e1 100644
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -364,12 +364,6 @@ impl<'a, 'v> Visitor<'v> for PostExpansionVisitor<'a> {
     }
 
     fn visit_ty(&mut self, t: &ast::Ty) {
-        if let ast::TyClosure(ref closure) =  t.node {
-            // this used to be blocked by a feature gate, but it should just
-            // be plain impossible right now
-            assert!(closure.onceness != ast::Once);
-        }
-
         visit::walk_ty(self, t);
     }
 
diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs
index 35b2e5dbc53..396b0033b81 100644
--- a/src/libsyntax/fold.rs
+++ b/src/libsyntax/fold.rs
@@ -414,17 +414,6 @@ pub fn noop_fold_ty<T: Folder>(t: P<Ty>, fld: &mut T) -> P<Ty> {
             TyRptr(region, mt) => {
                 TyRptr(fld.fold_opt_lifetime(region), fld.fold_mt(mt))
             }
-            TyClosure(f) => {
-                TyClosure(f.map(|ClosureTy {unsafety, onceness, bounds, decl, lifetimes}| {
-                    ClosureTy {
-                        unsafety: unsafety,
-                        onceness: onceness,
-                        bounds: fld.fold_bounds(bounds),
-                        decl: fld.fold_fn_decl(decl),
-                        lifetimes: fld.fold_lifetime_defs(lifetimes)
-                    }
-                }))
-            }
             TyBareFn(f) => {
                 TyBareFn(f.map(|BareFnTy {lifetimes, unsafety, abi, decl}| BareFnTy {
                     lifetimes: fld.fold_lifetime_defs(lifetimes),
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index cc67079e538..9bc91a95841 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -55,7 +55,7 @@ use ast::{SelfExplicit, SelfRegion, SelfStatic, SelfValue};
 use ast::{Delimited, SequenceRepetition, TokenTree, TraitItem, TraitRef};
 use ast::{TtDelimited, TtSequence, TtToken};
 use ast::{TupleVariantKind, Ty, Ty_, TypeBinding};
-use ast::{TypeField, TyFixedLengthVec, TyClosure, TyBareFn};
+use ast::{TypeField, TyFixedLengthVec, TyBareFn};
 use ast::{TyTypeof, TyInfer, TypeMethod};
 use ast::{TyParam, TyParamBound, TyParen, TyPath, TyPolyTraitRef, TyPtr, TyQPath};
 use ast::{TyRptr, TyTup, TyU32, TyVec, UnUniq};
@@ -1252,13 +1252,7 @@ impl<'a> Parser<'a> {
             variadic: false
         });
 
-        TyClosure(P(ClosureTy {
-            unsafety: unsafety,
-            onceness: Many,
-            bounds: bounds,
-            decl: decl,
-            lifetimes: lifetime_defs,
-        }))
+        panic!("stub");
     }
 
     pub fn parse_unsafety(&mut self) -> Unsafety {
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 61b7aa408a8..e44cc2257c2 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -714,25 +714,6 @@ impl<'a> State<'a> {
                                       Some(&generics),
                                       None));
             }
-            ast::TyClosure(ref f) => {
-                let generics = ast::Generics {
-                    lifetimes: f.lifetimes.clone(),
-                    ty_params: OwnedSlice::empty(),
-                    where_clause: ast::WhereClause {
-                        id: ast::DUMMY_NODE_ID,
-                        predicates: Vec::new(),
-                    },
-                };
-                try!(self.print_ty_fn(None,
-                                      Some('&'),
-                                      f.unsafety,
-                                      f.onceness,
-                                      &*f.decl,
-                                      None,
-                                      &f.bounds,
-                                      Some(&generics),
-                                      None));
-            }
             ast::TyPath(ref path, _) => {
                 try!(self.print_path(path, false));
             }
diff --git a/src/libsyntax/visit.rs b/src/libsyntax/visit.rs
index 054a288a69e..737f1b73b32 100644
--- a/src/libsyntax/visit.rs
+++ b/src/libsyntax/visit.rs
@@ -404,14 +404,6 @@ pub fn walk_ty<'v, V: Visitor<'v>>(visitor: &mut V, typ: &'v Ty) {
                 visitor.visit_ty(&**tuple_element_type)
             }
         }
-        TyClosure(ref function_declaration) => {
-            for argument in function_declaration.decl.inputs.iter() {
-                visitor.visit_ty(&*argument.ty)
-            }
-            walk_fn_ret_ty(visitor, &function_declaration.decl.output);
-            walk_ty_param_bounds_helper(visitor, &function_declaration.bounds);
-            walk_lifetime_decls_helper(visitor, &function_declaration.lifetimes);
-        }
         TyBareFn(ref function_declaration) => {
             for argument in function_declaration.decl.inputs.iter() {
                 visitor.visit_ty(&*argument.ty)
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-04-28 19:20:47 +0000