public OptionalModifierType (TypeReference modifierType, TypeReference type)
: base (type)
{
Mixin.CheckModifier (modifierType, type);
this.modifier_type = modifierType;
this.etype = MD.ElementType.CModOpt;
}
internal PropertyReference (string name, TypeReference propertyType)
: base (name)
{
if (propertyType == null)
throw new ArgumentNullException ("propertyType");
property_type = propertyType;
}
internal ParameterReference (string name, TypeReference parameterType)
{
if (parameterType == null)
throw new ArgumentNullException ("parameterType");
this.name = name ?? string.Empty;
this.parameter_type = parameterType;
}
public FieldReference (string name, TypeReference fieldType, TypeReference declaringType)
: this (name, fieldType)
{
if (declaringType == null)
throw new ArgumentNullException("declaringType");
this.DeclaringType = declaringType;
}
protected EventReference (string name, TypeReference eventType)
: base (name)
{
if (eventType == null)
throw new ArgumentNullException ("eventType");
event_type = eventType;
}
public FieldReference (string name, TypeReference fieldType)
: base (name)
{
if (fieldType == null)
throw new ArgumentNullException ("fieldType");
this.field_type = fieldType;
this.token = new MetadataToken (TokenType.MemberRef);
}
TypeReference ImportTypeSpecification (TypeReference type, ImportGenericContext context)
{
switch (type.etype) {
case ElementType.SzArray:
var vector = (ArrayType) type;
return new ArrayType (ImportType (vector.ElementType, context));
case ElementType.Ptr:
var pointer = (PointerType) type;
return new PointerType (ImportType (pointer.ElementType, context));
case ElementType.ByRef:
var byref = (ByReferenceType) type;
return new ByReferenceType (ImportType (byref.ElementType, context));
case ElementType.Pinned:
var pinned = (PinnedType) type;
return new PinnedType (ImportType (pinned.ElementType, context));
case ElementType.Sentinel:
var sentinel = (SentinelType) type;
return new SentinelType (ImportType (sentinel.ElementType, context));
case ElementType.CModOpt:
var modopt = (OptionalModifierType) type;
return new OptionalModifierType (
ImportType (modopt.ModifierType, context),
ImportType (modopt.ElementType, context));
case ElementType.CModReqD:
var modreq = (RequiredModifierType) type;
return new RequiredModifierType (
ImportType (modreq.ModifierType, context),
ImportType (modreq.ElementType, context));
case ElementType.Array:
var array = (ArrayType) type;
var imported_array = new ArrayType (ImportType (array.ElementType, context));
if (array.IsVector)
return imported_array;
var dimensions = array.Dimensions;
var imported_dimensions = imported_array.Dimensions;
imported_dimensions.Clear ();
for (int i = 0; i < dimensions.Count; i++) {
var dimension = dimensions [i];
imported_dimensions.Add (new ArrayDimension (dimension.LowerBound, dimension.UpperBound));
}
return imported_array;
case ElementType.GenericInst:
var instance = (GenericInstanceType) type;
var element_type = ImportType (instance.ElementType, context);
var imported_instance = new GenericInstanceType (element_type);
var arguments = instance.GenericArguments;
var imported_arguments = imported_instance.GenericArguments;
for (int i = 0; i < arguments.Count; i++)
imported_arguments.Add (ImportType (arguments [i], context));
return imported_instance;
case ElementType.Var:
var var_parameter = (GenericParameter) type;
return context.TypeParameter (type.DeclaringType.FullName, var_parameter.Position);
case ElementType.MVar:
var mvar_parameter = (GenericParameter) type;
return context.MethodParameter (mvar_parameter.DeclaringMethod.Name, mvar_parameter.Position);
}
throw new NotSupportedException (type.etype.ToString ());
}
public static void CheckModifier (TypeReference modifierType, TypeReference type)
{
if (modifierType == null)
throw new ArgumentNullException ("modifierType");
if (type == null)
throw new ArgumentNullException ("type");
}
public ParameterDefinition (TypeReference parameterType)
: this (string.Empty, ParameterAttributes.None, parameterType)
{
}
public CallSite (TypeReference returnType)
: this ()
{
if (returnType == null)
throw new ArgumentNullException ("returnType");
this.signature.ReturnType = returnType;
}
public FieldDefinition (string name, FieldAttributes attributes, TypeReference fieldType)
: base (name, fieldType)
{
this.attributes = (ushort) attributes;
}
TypeReference LookupSystemType (ref TypeReference reference, string name, ElementType element_type)
{
lock (module.SyncRoot) {
if (reference != null)
return reference;
var type = LookupType ("System", name);
type.etype = element_type;
return reference = type;
}
}
public SentinelType (TypeReference type)
: base (type)
{
Mixin.CheckType (type);
this.etype = MD.ElementType.Sentinel;
}
public TypeReference ImportType (TypeReference type, ImportGenericContext context)
{
if (type.IsTypeSpecification ())
return ImportTypeSpecification (type, context);
var reference = new TypeReference (
type.Namespace,
type.Name,
module,
ImportScope (type.Scope),
type.IsValueType);
MetadataSystem.TryProcessPrimitiveTypeReference (reference);
if (type.IsNested)
reference.DeclaringType = ImportType (type.DeclaringType, context);
if (type.HasGenericParameters)
ImportGenericParameters (reference, type);
return reference;
}
public TypeReference ImportType (Type type, ImportGenericContext context, ImportGenericKind import_kind)
{
if (IsTypeSpecification (type) || ImportOpenGenericType (type, import_kind))
return ImportTypeSpecification (type, context);
var reference = new TypeReference (
string.Empty,
type.Name,
module,
ImportScope (type.Assembly),
type.IsValueType);
reference.etype = ImportElementType (type);
if (IsNestedType (type))
reference.DeclaringType = ImportType (type.DeclaringType, context, import_kind);
else
reference.Namespace = type.Namespace ?? string.Empty;
if (type.IsGenericType)
ImportGenericParameters (reference, type.GetGenericArguments ());
return reference;
}
public TypeDefinition (string @namespace, string name, TypeAttributes attributes, TypeReference baseType) :
this (@namespace, name, attributes)
{
this.BaseType = baseType;
}
public static void CheckType (TypeReference type)
{
if (type == null)
throw new ArgumentNullException ("type");
}
internal TypeSpecification (TypeReference type)
: base (null, null)
{
this.element_type = type;
this.token = new MetadataToken (TokenType.TypeSpec);
}
public GenericInstanceType (TypeReference type)
: base (type)
{
base.IsValueType = type.IsValueType;
this.etype = MD.ElementType.GenericInst;
}
public static void TryProcessPrimitiveTypeReference (TypeReference type)
{
if (type.Namespace != "System")
return;
var scope = type.scope;
if (scope == null || scope.MetadataScopeType != MetadataScopeType.AssemblyNameReference)
return;
Row<ElementType, bool> primitive_data;
if (!TryGetPrimitiveData (type, out primitive_data))
return;
type.etype = primitive_data.Col1;
type.IsValueType = primitive_data.Col2;
}
TypeReference LookupSystemValueType (ref TypeReference typeRef, string name, ElementType element_type)
{
lock (module.SyncRoot) {
if (typeRef != null)
return typeRef;
var type = LookupType ("System", name);
type.etype = element_type;
type.IsValueType = true;
return typeRef = type;
}
}
static bool TryGetPrimitiveData (TypeReference type, out Row<ElementType, bool> primitive_data)
{
if (primitive_value_types == null)
InitializePrimitives ();
return primitive_value_types.TryGetValue (type.Name, out primitive_data);
}
public MethodDefinition (string name, MethodAttributes attributes, TypeReference returnType)
: base (name, returnType)
{
this.attributes = (ushort) attributes;
this.HasThis = !this.IsStatic;
this.token = new MetadataToken (TokenType.Method);
}
public void AddTypeReference (TypeReference type)
{
TypeReferences [type.token.RID - 1] = type;
}
public MethodTable LoadTypeFromTypeRef(TypeReference typeRef)
{
return LoadType(typeRef.Resolve()); // TODO: improve performance
}
public ArrayType (TypeReference type)
: base (type)
{
Mixin.CheckType (type);
this.etype = MD.ElementType.Array;
}
internal ParameterDefinition (TypeReference parameterType, IMethodSignature method)
: this (string.Empty, ParameterAttributes.None, parameterType)
{
this.method = method;
}
public ArrayType (TypeReference type, int rank)
: this (type)
{
Mixin.CheckType (type);
if (rank == 1)
return;
dimensions = new Collection<ArrayDimension> (rank);
for (int i = 0; i < rank; i++)
dimensions.Add (new ArrayDimension ());
this.etype = MD.ElementType.Array;
}
public ParameterDefinition (string name, ParameterAttributes attributes, TypeReference parameterType)
: base (name, parameterType)
{
this.attributes = (ushort) attributes;
this.token = new MetadataToken (TokenType.Param);
}
public RequiredModifierType (TypeReference modifierType, TypeReference type)
: base (type)
{
Mixin.CheckModifier (modifierType, type);
this.modifier_type = modifierType;
this.etype = MD.ElementType.CModReqD;
}
