remove ctor from ast (take 2) (no review: just dead code removal)

1 files changed, 9 insertions, 56 deletions

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 4457c64a68c..973822ddff9 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -115,8 +115,7 @@ enum class_member {
   So that we can distinguish a class ctor or dtor
   from other class members
  */
-enum class_contents { ctor_decl(fn_decl, ~[attribute], blk, codemap::span),
-                      dtor_decl(blk, ~[attribute], codemap::span),
+enum class_contents { dtor_decl(blk, ~[attribute], codemap::span),
                       members(~[@class_member]) }
 
 type arg_or_capture_item = Either<arg, capture_item>;
@@ -2683,30 +2682,13 @@ impl parser {
 
         let mut fields: ~[@struct_field];
         let mut methods: ~[@method] = ~[];
-        let mut the_ctor: Option<(fn_decl, ~[attribute], blk, codemap::span)>
-            = None;
         let mut the_dtor: Option<(blk, ~[attribute], codemap::span)> = None;
-        let ctor_id = self.get_id();
 
         if self.eat(token::LBRACE) {
             // It's a record-like struct.
             fields = ~[];
             while self.token != token::RBRACE {
                 match self.parse_class_item() {
-                  ctor_decl(a_fn_decl, attrs, blk, s) => {
-                      match the_ctor {
-                        Some((_, _, _, s_first)) => {
-                          self.span_note(s, fmt!("Duplicate constructor \
-                                     declaration for class %s",
-                                     *self.interner.get(class_name)));
-                           self.span_fatal(copy s_first, ~"First constructor \
-                                                          declared here");
-                        }
-                        None    => {
-                          the_ctor = Some((a_fn_decl, attrs, blk, s));
-                        }
-                      }
-                  }
                   dtor_decl(blk, attrs, s) => {
                       match the_dtor {
                         Some((_, _, s_first)) => {
@@ -2764,36 +2746,14 @@ impl parser {
                     self_id: self.get_id(),
                     body: d_body},
              span: d_s}};
-        match the_ctor {
-          Some((ct_d, ct_attrs, ct_b, ct_s)) => {
-            (class_name,
-             item_class(@{
-                traits: traits,
-                fields: move fields,
-                methods: move methods,
-                ctor: Some({
-                 node: {id: ctor_id,
-                        attrs: ct_attrs,
-                        self_id: self.get_id(),
-                        dec: ct_d,
-                        body: ct_b},
-                 span: ct_s}),
-                dtor: actual_dtor
-             }, ty_params),
-             None)
-          }
-          None => {
-            (class_name,
-             item_class(@{
-                    traits: traits,
-                    fields: move fields,
-                    methods: move methods,
-                    ctor: None,
-                    dtor: actual_dtor
-             }, ty_params),
-             None)
-          }
-        }
+        (class_name,
+         item_class(@{
+             traits: traits,
+             fields: move fields,
+             methods: move methods,
+             dtor: actual_dtor
+         }, ty_params),
+         None)
     }
 
     fn token_is_pound_or_doc_comment(++tok: token::token) -> bool {
@@ -3097,12 +3057,6 @@ impl parser {
         let mut methods: ~[@method] = ~[];
         while self.token != token::RBRACE {
             match self.parse_class_item() {
-                ctor_decl(*) => {
-                    self.span_fatal(copy self.span,
-                                    ~"deprecated explicit \
-                                      constructors are not allowed \
-                                      here");
-                }
                 dtor_decl(blk, attrs, s) => {
                     match the_dtor {
                         Some((_, _, s_first)) => {
@@ -3143,7 +3097,6 @@ impl parser {
             traits: ~[],
             fields: move fields,
             methods: move methods,
-            ctor: None,
             dtor: actual_dtor
         };
     }