Removed CheckTypeReferencesPass and TypeRefsVisitor

mono · Jul 22, 2013 · 7dd2771 · 7dd2771
1 parent e168e84
commit 7dd2771
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Showing 3 changed files with 0 additions and 178 deletions.
diff --git a/src/Generator/Driver.cs b/src/Generator/Driver.cs
@@ -131,7 +131,6 @@ public void AddPostPasses()
         {
             Passes.CleanInvalidDeclNames();
             Passes.CheckIgnoredDecls();
-            Passes.CheckTypeReferences();
             Passes.CheckFlagEnums();
             Passes.CheckAmbiguousOverloads();
             Generator.SetupPasses(Passes);

diff --git a/src/Generator/Passes/CheckTypeReferencesPass.cs b/src/Generator/Passes/CheckTypeReferencesPass.cs
diff --git a/src/Generator/Types/Types.cs b/src/Generator/Types/Types.cs
@@ -117,151 +117,4 @@ public override bool VisitTemplateSpecializationType(
         }
     }
 
-    public struct TypeReference
-    {
-        public Declaration Declaration;
-        public Namespace Namespace;
-    }
-
-    /// <summary>
-    /// This is used to get the declarations that each file needs to forward
-    /// reference or include from other header files. Since in C++ everything
-    /// that is referenced needs to have been declared previously, it can happen
-    /// that a file needs to be reference something that has not been declared
-    /// yet. In that case, we need to declare it before referencing it.
-    /// </summary>
-    public class TypeRefsVisitor : AstVisitor
-    {
-        public ISet<TypeReference> References;
-        public ISet<Class> Bases;
-        private TranslationUnit unit;
-        private Namespace currentNamespace;
-
-        public TypeRefsVisitor()
-        {
-            References = new HashSet<TypeReference>();
-            Bases = new HashSet<Class>();
-        }
-
-        public void Collect(Declaration declaration)
-        {
-            var @namespace = declaration.Namespace;
-
-            if (@namespace != null)
-                if (@namespace.TranslationUnit.IsSystemHeader)
-                    return;
-
-            References.Add(new TypeReference()
-                {
-                    Declaration = declaration,
-                    Namespace = currentNamespace
-                });
-        }
-
-        public bool VisitTranslationUnit(TranslationUnit unit)
-        {
-            this.unit = unit;
-            unit.TypeReferences = this;
-
-            VisitNamespace(unit);
-
-            foreach (var @namespace in unit.Namespaces)
-                VisitNamespace(@namespace);
-
-            return true;
-        }
-
-        public override bool VisitNamespace(Namespace @namespace)
-        {
-            currentNamespace = @namespace;
-            return base.VisitNamespace(@namespace);
-        }
-
-        public override bool VisitClassDecl(Class @class)
-        {
-            if (@class.Ignore)
-            {
-                Visited.Add(@class);
-                return false;
-            }
-
-            if (Visited.Contains(@class))
-                return References.Any(reference => reference.Declaration == @class);
-
-            Collect(@class);
-
-            // If the class is incomplete, then we cannot process the record
-            // members, else it will add references to declarations that
-            // should have not been found.
-            if (@class.IsIncomplete)
-                goto OutVisited;
-
-            if (string.IsNullOrWhiteSpace(@class.Name))
-                goto OutVisited;
-
-            var unitClass = unit.FindClass(@class.Name);
-            if (unitClass == null || unitClass.IsIncomplete)
-                goto OutVisited;
-
-            foreach (var @base in @class.Bases)
-            {
-                if (!@base.IsClass)
-                    continue;
-
-                Bases.Add(@base.Class);
-            }
-
-            return base.VisitClassDecl(@class);
-
-        OutVisited:
-
-            Visited.Add(@class);
-            return true;
-        }
-
-        public override bool VisitEnumDecl(Enumeration @enum)
-        {
-            Collect(@enum);
-            return true;
-        }
-
-        public override bool VisitFieldDecl(Field field)
-        {
-            if (base.VisitFieldDecl(field))
-                Collect(field);
-
-            return true;
-        }
-
-        public override bool VisitTypedefType(TypedefType typedef,
-            TypeQualifiers quals)
-        {
-            var decl = typedef.Declaration;
-
-            if (decl.Type == null)
-                return false;
-
-            FunctionType function;
-            if (decl.Type.IsPointerTo<FunctionType>(out function))
-            {
-                Collect(decl);
-                return true;
-            }
-
-            return decl.Type.Visit(this);
-        }
-
-        public override bool VisitTagType(TagType tag, TypeQualifiers quals)
-        {
-            Collect(tag.Declaration);
-            return true;
-        }
-
-        public override bool VisitTemplateSpecializationType(TemplateSpecializationType template, TypeQualifiers quals)
-        {
-            Collect(template.Template);
-            return base.VisitTemplateSpecializationType(template, quals);
-        }
-
-    }
 }