2 // System.Reflection.Emit/ConstructorOnTypeBuilderInst.cs
5 // Zoltan Varga (vargaz@gmail.com)
8 // Copyright (C) 2008 Novell, Inc (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 using System.Globalization;
33 using System.Reflection;
34 using System.Runtime.InteropServices;
36 namespace System.Reflection.Emit
39 * This class represents a ctor of an instantiation of a generic type builder.
41 [StructLayout (LayoutKind.Sequential)]
42 internal class ConstructorOnTypeBuilderInst : ConstructorInfo
44 #region Keep in sync with object-internals.h
45 internal TypeBuilderInstantiation instantiation;
46 internal ConstructorInfo cb;
49 public ConstructorOnTypeBuilderInst (TypeBuilderInstantiation instantiation, ConstructorInfo cb)
51 this.instantiation = instantiation;
59 public override Type DeclaringType {
65 public override string Name {
71 public override Type ReflectedType {
77 public override Module Module {
83 public override bool IsDefined (Type attributeType, bool inherit)
85 return cb.IsDefined (attributeType, inherit);
88 public override object [] GetCustomAttributes (bool inherit)
90 return cb.GetCustomAttributes (inherit);
93 public override object [] GetCustomAttributes (Type attributeType, bool inherit)
95 return cb.GetCustomAttributes (attributeType, inherit);
102 public override MethodImplAttributes GetMethodImplementationFlags ()
104 return cb.GetMethodImplementationFlags ();
107 public override ParameterInfo[] GetParameters ()
109 /*FIXME, maybe the right thing to do when the type is creates is to retrieve from the inflated type*/
110 if (!instantiation.IsCreated)
111 throw new NotSupportedException ();
113 return GetParametersInternal ();
116 internal override ParameterInfo[] GetParametersInternal ()
118 ParameterInfo [] res;
119 if (cb is ConstructorBuilder) {
120 ConstructorBuilder cbuilder = (ConstructorBuilder)cb;
121 res = new ParameterInfo [cbuilder.parameters.Length];
122 for (int i = 0; i < cbuilder.parameters.Length; i++) {
123 Type type = instantiation.InflateType (cbuilder.parameters [i]);
124 res [i] = ParameterInfo.New (cbuilder.pinfo == null ? null : cbuilder.pinfo [i], type, this, i + 1);
127 ParameterInfo[] parms = cb.GetParameters ();
128 res = new ParameterInfo [parms.Length];
129 for (int i = 0; i < parms.Length; i++) {
130 Type type = instantiation.InflateType (parms [i].ParameterType);
131 res [i] = ParameterInfo.New (parms [i], type, this, i + 1);
137 internal override Type[] GetParameterTypes () {
138 if (cb is ConstructorBuilder) {
139 return (cb as ConstructorBuilder).parameters;
141 ParameterInfo[] parms = cb.GetParameters ();
142 var res = new Type [parms.Length];
143 for (int i = 0; i < parms.Length; i++) {
144 res [i] = parms [i].ParameterType;
150 // Called from the runtime to return the corresponding finished ConstructorInfo object
151 internal ConstructorInfo RuntimeResolve () {
152 var type = instantiation.InternalResolve ();
153 return type.GetConstructor (cb);
156 public override int MetadataToken {
158 return base.MetadataToken;
162 internal override int GetParametersCount ()
164 return cb.GetParametersCount ();
167 public override Object Invoke (Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
169 return cb.Invoke (obj, invokeAttr, binder, parameters,
173 public override RuntimeMethodHandle MethodHandle {
175 return cb.MethodHandle;
179 public override MethodAttributes Attributes {
181 return cb.Attributes;
185 public override CallingConventions CallingConvention {
187 return cb.CallingConvention;
191 public override Type [] GetGenericArguments ()
193 return cb.GetGenericArguments ();
196 public override bool ContainsGenericParameters {
202 public override bool IsGenericMethodDefinition {
208 public override bool IsGenericMethod {
215 // MethodBase members
218 public override object Invoke (BindingFlags invokeAttr, Binder binder, object[] parameters,
221 throw new InvalidOperationException ();