Eliminate the last vestiges of init_recv.

Author: msullivan

src/comp/middle/trans_dps.rs

@@ -551,9 +551,6 @@ fn trans_init_local(bcx: &@block_ctxt, local: &@ast::local) -> @block_ctxt {
           ast::init_move. {
             ret trans_expr(bcx, dest_move(bcx_tcx(bcx), llptr, t), init.expr);
           }
-          ast::init_recv. {
-            ret trans_recv(bcx, dest_copy(bcx_tcx(bcx), llptr, t), init.expr);
-          }
         }
       }
       none. { ret bcx; }

src/comp/middle/typeck.rs

@@ -2531,11 +2531,6 @@ fn check_decl_initializer(fcx: &@fn_ctxt, nid: ast::node_id,
         demand::simple(fcx, init.expr.span, lty,
                        expr_ty(fcx.ccx.tcx, init.expr));
       }
-      ast::init_recv. {
-        let port_ty = ty::mk_port(fcx.ccx.tcx, lty);
-        demand::simple(fcx, init.expr.span, port_ty,
-                       expr_ty(fcx.ccx.tcx, init.expr));
-      }
     }
     ret bot;
 }

src/comp/syntax/ast.rs

@@ -256,7 +256,7 @@ tag stmt_ {
     stmt_crate_directive(@crate_directive);
 }
 
-tag init_op { init_assign; init_recv; init_move; }
+tag init_op { init_assign; init_move; }
 
 type initializer = {op: init_op, expr: @expr};
 

src/comp/syntax/print/pprust.rs

@@ -1064,7 +1064,6 @@ fn print_decl(s: &ps, decl: &@ast::decl) {
                 alt init.op {
                   ast::init_assign. { word_space(s, "="); }
                   ast::init_move. { word_space(s, "<-"); }
-                  ast::init_recv. { word_space(s, "|>"); }
                 }
                 print_expr(s, init.expr);
               }