public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
ITypeReference reference = obj as ITypeReference;
IMethodReference owner = obj as IMethodReference;
IGenericArgument argument = obj as IGenericArgument;
if (reference == null)
{
// If this is not a type reference, it might be an argument
// of a generic function.
if (argument != null && (owner == null || owner.GenericMethod != null))
{
ITypeReference resolvedRef = argument.Resolve() as ITypeReference;
if (resolvedRef == null)
{
return(false);
}
else
{
return(AreEqual(this, resolvedRef));
}
}
else
{
return(false);
}
}
else
{
return(AreEqual(this, reference));
}
}
private string GetName(bool fullname)
{
if (tref != null)
{
string name = tref.Name.Replace(".", "::").Replace("+", "::");
if (!fullname)
{
string special;
if (tref.Namespace == "System" && specialTypeNames.TryGetValue(name, out special))
{
name = special;
}
}
ITypeCollection genericArguments = tref.GenericArguments;
if (genericArguments.Count > 0)
{
System.Text.StringBuilder build = new System.Text.StringBuilder(name);
build.Append('<');
bool first = true;
foreach (IType type1 in genericArguments)
{
if (first)
{
first = false;
}
else
{
build.Append(", ");
}
build.Append(new TypeRef(type1).GetNameWithRef(fullname));
}
build.Append('>');
name = build.ToString();
}
return(fullname?RawNamespace + name:name);
}
IArrayType type2 = type as IArrayType;
if (type2 != null)
{
string name = type2.Dimensions.Count <= 1?"":", " + type2.Dimensions.Count.ToString();
return("array<" + new TypeRef(type2.ElementType).GetNameWithRef(fullname) + name + ">");
}
IPointerType type4 = type as IPointerType;
if (type4 != null)
{
return(new TypeRef(type4.ElementType).GetNameWithRef(fullname) + "*");
}
IReferenceType type3 = type as IReferenceType;
if (type3 != null)
{
return(new TypeRef(type3.ElementType).GetNameWithRef(fullname) + "%");
}
IOptionalModifier modifier2 = type as IOptionalModifier;
if (modifier2 != null)
{
return(Modify(new TypeRef(modifier2.Modifier), new TypeRef(modifier2.ElementType), fullname, false));
}
IRequiredModifier modifier = type as IRequiredModifier;
if (modifier != null)
{
return(Modify(new TypeRef(modifier.Modifier), new TypeRef(modifier.ElementType), fullname, true));
}
IGenericParameter parameter = type as IGenericParameter;
if (parameter != null)
{
return(parameter.Name);
}
IGenericArgument argument = type as IGenericArgument;
if (argument != null)
{
return(new TypeRef(argument.Resolve()).GetNameWithRef(fullname));
}
IFunctionPointer fptr = type as IFunctionPointer;
if (fptr != null)
{
System.Text.StringBuilder build = new System.Text.StringBuilder();
build.Append("(");
build.Append(new TypeRef(fptr.ReturnType.Type).GetNameWithRef(fullname));
build.Append(" (*)(");
bool first = true;
foreach (IParameterDeclaration declaration in fptr.Parameters)
{
if (first)
{
first = false;
}
else
{
build.Append(", ");
}
build.Append(new TypeRef(declaration.ParameterType).GetNameWithRef(fullname));
}
build.Append("))");
return(build.ToString());
}
if (type is IValueTypeConstraint)
{
return("value class");
}
else if (type is IDefaultConstructorConstraint)
{
return("<DefaultConstructorConstraint>");
}
return("<不明な型>");
}
/// <summary>
/// Use the generic argument providers to specialize a type
/// </summary>
/// <param name="type">The type to resolve</param>
/// <param name="declaringType">The declaring type as a generic argument provider</param>
/// <param name="method">The method as a generic argument provider</param>
/// <returns></returns>
public static IType GetType(IType type, IGenericArgumentProvider declaringType, IGenericArgumentProvider method)
{
ITypeReference itr = type as ITypeReference;
if (itr != null)
{
if (itr.GenericType == null)
{
// The parameter is directly a non-generic type reference
return(itr);
}
else
{
// The parameter is a reference to a generic type. Build an array of types of the
// generic arguments by recursion
IType[] ita = new IType[itr.GenericArguments.Count];
for (int i = 0; i < ita.Length; i++)
{
ita[i] = GetType(itr.GenericArguments[i], declaringType, method);
}
// Build the specialization (the 'instance') of the generic type
ITypeReference itr2 = new XTypeInstanceReference();
itr2.GenericType = itr.GenericType;
itr2.GenericArguments.AddRange(ita);
((ISettableTypeDeclaration)itr2).Declaration = itr.Resolve();
return(itr2);
}
}
// Check to see if the parameter is an array
IArrayType iat = type as IArrayType;
if (iat != null)
{
// The parameter is an array type. Build an array type and recurse to get its element type
IArrayType iat2 = new XArrayType();
iat2.ElementType = GetType(iat.ElementType, declaringType, method);
iat2.DotNetType = iat.DotNetType;
return(iat2);
}
// Check to see if the parameter is a pointer
IPointerType ipt = type as IPointerType;
if (ipt != null)
{
// The parameter is a pointer type. Build a pointer type and recurse to set its element type
IPointerType ipt2 = new XPointerType();
ipt2.ElementType = GetType(ipt.ElementType, declaringType, method);
return(ipt2);
}
// Check to see if the parameter is a reference
IReferenceType irt = type as IReferenceType;
if (irt != null)
{
// The parameter is a reference type. Build a reference type and recurse
// to set its element type
IReferenceType irt2 = new XReferenceType();
irt2.ElementType = GetType(irt.ElementType, declaringType, method);
return(irt2);
}
// Check to see if the parameter has an optional modifier
IOptionalModifier iom = type as IOptionalModifier;
if (iom != null)
{
// The parameter has an optional modifier. Build an optional modifier type and recurse
// to set its element type
IOptionalModifier iom2 = new XOptionalModifier();
iom2.Modifier = (ITypeReference)GetType(iom.Modifier, declaringType, method);
iom2.ElementType = GetType(iom.ElementType, declaringType, method);
return(iom2);
}
// Check to see if the parameter has an required modifier
IRequiredModifier irm = type as IRequiredModifier;
if (irm != null)
{
// The parameter has a required modifier. Build a required modifier type and recurse
// to set its element type
IRequiredModifier irm2 = new XRequiredModifier();
irm2.Modifier = (ITypeReference)GetType(irm.Modifier, declaringType, method);
irm2.ElementType = GetType(irm.ElementType, declaringType, method);
return(irm2);
}
// Deal with generic parameters
IGenericParameter igp = type as IGenericParameter;
IMethodReference imr;
if (igp != null)
{
itr = igp.Owner as ITypeReference;
imr = igp.Owner as IMethodReference;
;
if (itr == null && imr == null)
{
throw new NotSupportedException("A generic parameter must be owned by a method or type");
}
if (itr == null)
{
if (method != null)
{
// Get the parameter type from the method instance
return(method.GenericArguments[igp.Position]);
}
else
{
return(igp);
}
}
else
{
if (declaringType != null)
{
// Get the parameter type from the declaring type
return(declaringType.GenericArguments[igp.Position]);
}
else
{
return(igp);
}
}
}
// The only thing left is that the parameter is a generic argument
IGenericArgument iga = type as IGenericArgument;
if (iga == null)
{
throw new NotSupportedException("Unable to get the parameters type");
}
IType it = iga.Resolve();
if (it == null || !(it is IGenericArgument) || (it is IGenericParameter))
{
itr = iga.Owner as ITypeReference;
imr = iga.Owner as IMethodReference;
if (itr == null && imr == null)
{
throw new NotSupportedException();
}
if (itr == null)
{
if (method != null)
{
IGenericArgument iga2 = new XGenericArgument();
iga2.Owner = method;
iga2.Position = iga.Position;
return(iga2);
}
else
{
return(iga);
}
}
else
{
IGenericArgument iga2 = new XGenericArgument();
iga2.Owner = declaringType;
iga2.Position = iga.Position;
return(iga2);
}
}
// Recurse
return(GetType(it, declaringType, method));
}
public string WriteName(LanguageWriter w)
{
if (tref != null)
{
string name = tref.Name.Replace(".", "::").Replace("+", "::");
string special;
if (tref.Namespace == "System" && specialTypeNames.TryGetValue(name, out special))
{
name = special;
}
name = NameMangling.UnDecorateName(name);
w.WriteReference(name, this.FullName, tref);
ITypeCollection genericArguments = tref.GenericArguments;
if (genericArguments.Count > 0)
{
w.Write("<");
bool first = true;
foreach (IType type1 in genericArguments)
{
if (first)
{
first = false;
}
else
{
w.Write(", ");
}
new TypeRef(type1).WriteNameWithRef(w);
}
w.Write(">");
}
return(name);
}
IArrayType type2 = type as IArrayType;
if (type2 != null)
{
w.WriteKeyword("array");
w.Write("<");
new TypeRef(type2.ElementType).WriteNameWithRef(w);
if (type2.Dimensions.Count > 1)
{
w.Write(", ");
w.WriteAsLiteral(type2.Dimensions.Count);
}
w.Write(">");
}
IPointerType type4 = type as IPointerType;
if (type4 != null)
{
new TypeRef(type4.ElementType).WriteNameWithRef(w);
w.Write("*");
}
IReferenceType type3 = type as IReferenceType;
if (type3 != null)
{
new TypeRef(type3.ElementType).WriteNameWithRef(w);
w.Write("%");
}
IOptionalModifier modifier2 = type as IOptionalModifier;
if (modifier2 != null)
{
WriteModify(w, new TypeRef(modifier2.Modifier), new TypeRef(modifier2.ElementType), false);
}
IRequiredModifier modifier = type as IRequiredModifier;
if (modifier != null)
{
WriteModify(w, new TypeRef(modifier.Modifier), new TypeRef(modifier.ElementType), true);
}
IFunctionPointer fptr = type as IFunctionPointer;
if (fptr != null)
{
w.Write("(");
new TypeRef(fptr.ReturnType.Type).WriteNameWithRef(w);
w.Write(" (*)(");
bool first = true;
foreach (IParameterDeclaration declaration in fptr.Parameters)
{
if (first)
{
first = false;
}
else
{
w.Write(", ");
}
new TypeRef(declaration.ParameterType).WriteNameWithRef(w);
}
w.Write("))");
}
IGenericParameter parameter = type as IGenericParameter;
if (parameter != null)
{
w.WriteReference(parameter.Name, "/* ジェネリックパラメータ */ " + parameter.Name, null);
}
IGenericArgument argument = type as IGenericArgument;
if (argument != null)
{
new TypeRef(argument.Resolve()).WriteNameWithRef(w);
}
if (type is IValueTypeConstraint)
{
w.WriteKeyword("value class");
}
else if (type is IDefaultConstructorConstraint)
{
w.Write("<DefaultConstructorConstraint>");
}
return("<不明な型>");
}