Experiments/Attic/Rook/Castle.Rook.Compiler/Services/Passes/ScopePass.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.Rook.Compiler.Services.Passes
  16 {
  17         using System;
  18
  19         using Castle.Rook.Compiler.AST;
  20         using Castle.Rook.Compiler.Visitors;
  21
  22
  23         public class ScopePass : ICompilerPass
  24         {
  25                 public void ExecutePass(CompilationUnit unit)
  26                 {
  27                         Method2ScopeVisitor method2scope = new Method2ScopeVisitor();
  28                         method2scope.VisitNode(unit);
  29
  30                         IdentifierNormalizationVisitor identVisitor = new IdentifierNormalizationVisitor();
  31                         identVisitor.VisitNode(unit);
  32                 }
  33         }
  34
  35         public class IdentifierNormalizationVisitor : DepthFirstVisitor
  36         {
  37
  38         }
  39
  40         public class Method2ScopeVisitor : DepthFirstVisitor
  41         {
  42                 public override bool VisitEnter(MethodDefinitionStatement methodDef)
  43                 {
  44                         return false;
  45                 }
  46
  47                 public override bool VisitMethodDefinitionStatement(MethodDefinitionStatement methodDef)
  48                 {
  49                         methodDef.DefiningSymbolTable.Parent.AddMethod( methodDef );
  50
  51                         return base.VisitMethodDefinitionStatement(methodDef);
  52                 }
  53         }
  54 }