From d1a57e479c13804e1cda5658f482e840c3a1cd79 Mon Sep 17 00:00:00 2001
From: Eduard Burtescu <edy.burt@gmail.com>
Date: Wed, 1 Oct 2014 00:59:56 +0300
Subject: syntax: ast: remove TyBox and UnBox.

---
 src/libsyntax/parse/parser.rs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/libsyntax/parse/parser.rs')

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index c8f1b7f9a8e..8082fd65f1a 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -16,8 +16,7 @@ use ast::{RegionTyParamBound, TraitTyParamBound};
 use ast::{ProvidedMethod, Public, FnStyle};
 use ast::{Mod, BiAdd, Arg, Arm, Attribute, BindByRef, BindByValue};
 use ast::{BiBitAnd, BiBitOr, BiBitXor, BiRem, Block};
-use ast::{BlockCheckMode, UnBox};
-use ast::{CaptureByRef, CaptureByValue, CaptureClause};
+use ast::{BlockCheckMode, CaptureByRef, CaptureByValue, CaptureClause};
 use ast::{Crate, CrateConfig, Decl, DeclItem};
 use ast::{DeclLocal, DefaultBlock, UnDeref, BiDiv, EMPTY_CTXT, EnumDef, ExplicitSelf};
 use ast::{Expr, Expr_, ExprAddrOf, ExprMatch, ExprAgain};
@@ -50,7 +49,7 @@ use ast::{StructVariantKind, BiSub};
 use ast::StrStyle;
 use ast::{SelfExplicit, SelfRegion, SelfStatic, SelfValue};
 use ast::{TokenTree, TraitItem, TraitRef, TTDelim, TTSeq, TTTok};
-use ast::{TTNonterminal, TupleVariantKind, Ty, Ty_, TyBot, TyBox};
+use ast::{TTNonterminal, TupleVariantKind, Ty, Ty_, TyBot};
 use ast::{TypeField, TyFixedLengthVec, TyClosure, TyProc, TyBareFn};
 use ast::{TyTypeof, TyInfer, TypeMethod};
 use ast::{TyNil, TyParam, TyParamBound, TyParen, TyPath, TyPtr, TyQPath};
@@ -1455,7 +1454,7 @@ impl<'a> Parser<'a> {
             self.bump();
             let span = self.last_span;
             self.obsolete(span, ObsoleteManagedType);
-            TyBox(self.parse_ty(plus_allowed))
+            TyUniq(self.parse_ty(plus_allowed))
         } else if self.token == token::TILDE {
             // OWNED POINTER
             self.bump();
@@ -2729,7 +2728,7 @@ impl<'a> Parser<'a> {
             self.obsolete(span, ObsoleteManagedExpr);
             let e = self.parse_prefix_expr();
             hi = e.span.hi;
-            ex = self.mk_unary(UnBox, e);
+            ex = self.mk_unary(UnUniq, e);
           }
           token::TILDE => {
             self.bump();
-- 
cgit 1.4.1-3-g733a5


From aa59693565efea3d55a6981b135df77c37c361fc Mon Sep 17 00:00:00 2001
From: Eduard Burtescu <edy.burt@gmail.com>
Date: Thu, 2 Oct 2014 00:29:16 +0300
Subject: syntax: remove ObsoleteManaged{Type,Expr}.

---
 src/libsyntax/parse/obsolete.rs | 10 ----------
 src/libsyntax/parse/parser.rs   | 14 --------------
 2 files changed, 24 deletions(-)

(limited to 'src/libsyntax/parse/parser.rs')

diff --git a/src/libsyntax/parse/obsolete.rs b/src/libsyntax/parse/obsolete.rs
index d47231bc3e2..1a6fb9b85dd 100644
--- a/src/libsyntax/parse/obsolete.rs
+++ b/src/libsyntax/parse/obsolete.rs
@@ -31,8 +31,6 @@ pub enum ObsoleteSyntax {
     ObsoleteOwnedPattern,
     ObsoleteOwnedVector,
     ObsoleteOwnedSelf,
-    ObsoleteManagedType,
-    ObsoleteManagedExpr,
     ObsoleteImportRenaming,
     ObsoleteSubsliceMatch,
     ObsoleteExternCrateRenaming,
@@ -77,14 +75,6 @@ impl<'a> ParserObsoleteMethods for parser::Parser<'a> {
                 "`~self` is no longer supported",
                 "write `self: Box<Self>` instead"
             ),
-            ObsoleteManagedType => (
-                "`@` notation for managed pointers",
-                "use `Gc<T>` in `std::gc` instead"
-            ),
-            ObsoleteManagedExpr => (
-                "`@` notation for a managed pointer allocation",
-                "use the `box(GC)` operator instead of `@`"
-            ),
             ObsoleteImportRenaming => (
                 "`use foo = bar` syntax",
                 "write `use bar as foo` instead"
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 8082fd65f1a..7cce9c2dc3a 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -1449,12 +1449,6 @@ impl<'a> Parser<'a> {
                     t
                 }
             }
-        } else if self.token == token::AT {
-            // MANAGED POINTER
-            self.bump();
-            let span = self.last_span;
-            self.obsolete(span, ObsoleteManagedType);
-            TyUniq(self.parse_ty(plus_allowed))
         } else if self.token == token::TILDE {
             // OWNED POINTER
             self.bump();
@@ -2722,14 +2716,6 @@ impl<'a> Parser<'a> {
             hi = e.span.hi;
             ex = ExprAddrOf(m, e);
           }
-          token::AT => {
-            self.bump();
-            let span = self.last_span;
-            self.obsolete(span, ObsoleteManagedExpr);
-            let e = self.parse_prefix_expr();
-            hi = e.span.hi;
-            ex = self.mk_unary(UnUniq, e);
-          }
           token::TILDE => {
             self.bump();
             let last_span = self.last_span;
-- 
cgit 1.4.1-3-g733a5