Stop parsing old operator overloading syntax

Author: brson

src/libcore/at_vec.rs

@@ -123,13 +123,6 @@ pure fn from_elem<T: copy>(n_elts: uint, t: T) -> @[T] {
     }
 }
 
-impl<T: copy> @[T]: vec_concat<T> {
-    #[inline(always)]
-    pure fn +(rhs: &[const T]) -> @[T] {
-        append(self, rhs)
-    }
-}
-
 #[cfg(notest)]
 impl<T: copy> @[T]: add<&[const T],@[T]> {
     #[inline(always)]

src/libcore/core.rs

@@ -8,7 +8,7 @@ import path = path::path;
 import tuple::{tuple_ops, extended_tuple_ops};
 import str::{str_slice, unique_str};
 import vec::{const_vector, copyable_vector, immutable_vector};
-import vec::{immutable_copyable_vector, iter_trait_extensions, vec_concat};
+import vec::{immutable_copyable_vector, iter_trait_extensions};
 import iter::{base_iter, extended_iter, copyable_iter, times, timesi};
 import num::num;
 import ptr::ptr;
@@ -21,7 +21,7 @@ export num, times, timesi;
 // The following exports are the common traits
 export str_slice, unique_str;
 export const_vector, copyable_vector, immutable_vector;
-export immutable_copyable_vector, iter_trait_extensions, vec_concat;
+export immutable_copyable_vector, iter_trait_extensions;
 export base_iter, copyable_iter, extended_iter;
 export tuple_ops, extended_tuple_ops;
 export ptr;

src/libcore/dvec.rs

@@ -256,12 +256,6 @@ impl<A: copy> dvec<A> {
         }
     }
 
-    /// Copy out an individual element
-    #[inline(always)]
-    pure fn [](idx: uint) -> A {
-        self.get_elt(idx)
-    }
-
     /// Copy out an individual element
     #[inline(always)]
     pure fn get_elt(idx: uint) -> A {

src/libcore/send_map.rs

@@ -275,9 +275,6 @@ mod linear {
             option::unwrap(value)
         }
 
-        fn [](k: &K) -> V {
-            self.get(k)
-        }
     }
 
     impl<K,V> &linear_map<K,V> {

src/libcore/str.rs

@@ -1911,12 +1911,6 @@ impl ~str: unique_str {
     /// Returns a string with trailing whitespace removed
     #[inline]
     fn trim_right() -> ~str { trim_right(self) }
-
-    /// Concatenate two strings: operator version
-    #[inline(always)]
-    pure fn +(rhs: &str) -> ~str {
-        append(self, rhs)
-    }
 }
 
 #[cfg(notest)]

src/libcore/vec.rs

@@ -1289,17 +1289,6 @@ pure fn as_mut_buf<T,U>(s: &[mut T],
     }
 }
 
-trait vec_concat<T> {
-    pure fn +(rhs: &[const T]) -> self;
-}
-
-impl<T: copy> ~[T]: vec_concat<T> {
-    #[inline(always)]
-    pure fn +(rhs: &[const T]) -> ~[T] {
-        append(self, rhs)
-    }
-}
-
 #[cfg(notest)]
 impl<T: copy> ~[T]: add<&[const T],~[T]> {
     #[inline(always)]
@@ -1308,13 +1297,6 @@ impl<T: copy> ~[T]: add<&[const T],~[T]> {
     }
 }
 
-impl<T: copy> ~[mut T]: vec_concat<T> {
-    #[inline(always)]
-    pure fn +(rhs: &[const T]) -> ~[mut T] {
-        append_mut(self, rhs)
-    }
-}
-
 impl<T: copy> ~[mut T]: add<&[const T],~[mut T]> {
     #[inline(always)]
     pure fn add(rhs: &[const T]) -> ~[mut T] {

src/libstd/ebml.rs

@@ -42,16 +42,6 @@ type doc = {data: @~[u8], start: uint, end: uint};
 
 type tagged_doc = {tag: uint, doc: doc};
 
-trait get_doc {
-    fn [](tag: uint) -> doc;
-}
-
-impl doc: get_doc {
-    fn [](tag: uint) -> doc {
-        get_doc(self, tag)
-    }
-}
-
 impl doc: ops::index<uint,doc> {
     pure fn index(&&tag: uint) -> doc {
         unchecked {

src/libsyntax/ast.rs

@@ -821,34 +821,12 @@ pure fn empty_span() -> span {
 
 // Convenience implementations
 
-// Remove after snapshot!
-trait path_concat {
-    pure fn +(&&id: ident) -> @path;
-}
-
-// Remove after snapshot!
-impl ident: path_concat {
-    pure fn +(&&id: ident) -> @path {
-        simple_path(self, empty_span()) + id
-    }
-}
-
 impl ident: ops::add<ident,@path> {
     pure fn add(&&id: ident) -> @path {
         simple_path(self, empty_span()) + id
     }
 }
 
-// Remove after snapshot!
-impl @path: path_concat {
-    pure fn +(&&id: ident) -> @path {
-        @{
-            idents: vec::append_one(self.idents, id)
-            with *self
-        }
-    }
-}
-
 impl @path: ops::add<ident,@path> {
     pure fn add(&&id: ident) -> @path {
         @{

src/libsyntax/parse/parser.rs

@@ -2391,22 +2391,7 @@ class parser {
     }
 
     fn parse_method_name() -> ident {
-        match copy self.token {
-          token::BINOP(op) => { self.bump(); @token::binop_to_str(op) }
-          token::NOT => { self.bump(); @~"!" }
-          token::LBRACKET => {
-            self.bump();
-            self.expect(token::RBRACKET);
-            @~"[]"
-          }
-          _ => {
-            let id = self.parse_value_ident();
-            if id == @~"unary" && self.eat(token::BINOP(token::MINUS)) {
-                @~"unary-"
-            }
-            else { id }
-          }
-        }
+        self.parse_value_ident()
     }
 
     fn parse_method(pr: visibility) -> @method {

src/rustc/middle/ty.rs

@@ -1522,20 +1522,6 @@ fn remove_copyable(k: kind) -> kind {
     k - kind_(KIND_MASK_COPY)
 }
 
-impl kind {
-    fn &(other: kind) -> kind {
-        lower_kind(self, other)
-    }
-
-    fn |(other: kind) -> kind {
-        raise_kind(self, other)
-    }
-
-    fn -(other: kind) -> kind {
-        kind_(*self & !*other)
-    }
-}
-
 impl kind: ops::bitand<kind,kind> {
     pure fn bitand(other: kind) -> kind {
         unchecked {

src/test/run-pass/class-impl-very-parameterized-trait.rs

@@ -53,7 +53,6 @@ class cat<T: copy> : map<int, T> {
       none    => { fail ~"epic fail"; }
     }
   }
-  fn [](&&k:int) -> T { self.get(k) }
   fn find(+k:int) -> option<T> { if k <= self.meows {
         some(self.name)
      }