+//
+// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
//
// System.Reflection.Emit/ModuleBuilder.cs
//
using System;
using System.Reflection;
+using System.Collections;
using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Diagnostics.SymbolStore;
+using System.IO;
+using System.Resources;
+using System.Globalization;
namespace System.Reflection.Emit {
public class ModuleBuilder : Module {
+ #region Sync with reflection.h
+ private IntPtr dynamic_image;
+ private int num_types;
private TypeBuilder[] types;
+ private CustomAttributeBuilder[] cattrs;
+ private byte[] guid;
private int table_idx;
internal AssemblyBuilder assemblyb;
+ private MethodBuilder[] global_methods;
+ private FieldBuilder[] global_fields;
+ bool is_main;
+ private MonoResource[] resources;
+ #endregion
+ private TypeBuilder global_type;
+ private Type global_type_created;
+ Hashtable name_cache;
+ Hashtable us_string_cache = new Hashtable ();
+ private int[] table_indexes;
+ bool transient;
+ ModuleBuilderTokenGenerator token_gen;
+ ArrayList resource_writers = null;
+
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ private static extern void basic_init (ModuleBuilder ab);
- internal ModuleBuilder (AssemblyBuilder assb, string name, string fullyqname) {
+ internal ModuleBuilder (AssemblyBuilder assb, string name, string fullyqname, bool emitSymbolInfo, bool transient) {
this.name = this.scopename = name;
this.fqname = fullyqname;
- this.assemblyb = assb;
- table_idx = assb.get_next_table_index (0x00, true);
+ this.assembly = this.assemblyb = assb;
+ this.transient = transient;
+ // to keep mcs fast we do not want CryptoConfig wo be involved to create the RNG
+ guid = Guid.FastNewGuidArray ();
+ // guid = Guid.NewGuid().ToByteArray ();
+ table_idx = get_next_table_index (this, 0x00, true);
+ name_cache = new Hashtable ();
+
+ basic_init (this);
+
+ CreateGlobalType ();
}
-
+
public override string FullyQualifiedName {get { return fqname;}}
+ public bool IsTransient () {
+ return transient;
+ }
+
+ public void CreateGlobalFunctions ()
+ {
+ if (global_type_created != null)
+ throw new InvalidOperationException ("global methods already created");
+ if (global_type != null)
+ global_type_created = global_type.CreateType ();
+ }
+
+ public FieldBuilder DefineInitializedData( string name, byte[] data, FieldAttributes attributes) {
+ if (data == null)
+ throw new ArgumentNullException ("data");
+
+ FieldBuilder fb = DefineUninitializedData (name, data.Length,
+ attributes | FieldAttributes.HasFieldRVA);
+ fb.SetRVAData (data);
+
+ return fb;
+ }
+
+ public FieldBuilder DefineUninitializedData( string name, int size, FieldAttributes attributes) {
+ if (name == null)
+ throw new ArgumentNullException ("name");
+ if (global_type_created != null)
+ throw new InvalidOperationException ("global fields already created");
+ if (global_type == null)
+ global_type = new TypeBuilder (this, 0);
+
+ string typeName = "$ArrayType$" + size;
+ Type datablobtype = GetType (typeName, false, false);
+ if (datablobtype == null) {
+ TypeBuilder tb = DefineType (typeName,
+ TypeAttributes.Public|TypeAttributes.ExplicitLayout|TypeAttributes.Sealed,
+ assemblyb.corlib_value_type, null, PackingSize.Size1, size);
+ tb.CreateType ();
+ datablobtype = tb;
+ }
+ FieldBuilder fb = global_type.DefineField (name, datablobtype, attributes|FieldAttributes.Static);
+
+ if (global_fields != null) {
+ FieldBuilder[] new_fields = new FieldBuilder [global_fields.Length+1];
+ System.Array.Copy (global_fields, new_fields, global_fields.Length);
+ new_fields [global_fields.Length] = fb;
+ global_fields = new_fields;
+ } else {
+ global_fields = new FieldBuilder [1];
+ global_fields [0] = fb;
+ }
+ return fb;
+ }
+
+ private void addGlobalMethod (MethodBuilder mb) {
+ if (global_methods != null) {
+ MethodBuilder[] new_methods = new MethodBuilder [global_methods.Length+1];
+ System.Array.Copy (global_methods, new_methods, global_methods.Length);
+ new_methods [global_methods.Length] = mb;
+ global_methods = new_methods;
+ } else {
+ global_methods = new MethodBuilder [1];
+ global_methods [0] = mb;
+ }
+ }
+
+ public MethodBuilder DefineGlobalMethod (string name, MethodAttributes attributes, Type returnType, Type[] parameterTypes)
+ {
+ return DefineGlobalMethod (name, attributes, CallingConventions.Standard, returnType, parameterTypes);
+ }
+
+ public MethodBuilder DefineGlobalMethod (string name, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] parameterTypes) {
+ return DefineGlobalMethod (name, attributes, callingConvention, returnType, null, null, parameterTypes, null, null);
+ }
+
+#if NET_2_0 || BOOTSTRAP_NET_2_0
+ public
+#else
+ internal
+#endif
+ MethodBuilder DefineGlobalMethod (string name, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] requiredReturnTypeCustomModifiers, Type[] optionalReturnTypeCustomModifiers, Type[] parameterTypes, Type[][] requiredParameterTypeCustomModifiers, Type[][] optionalParameterTypeCustomModifiers)
+ {
+ if (name == null)
+ throw new ArgumentNullException ("name");
+ if ((attributes & MethodAttributes.Static) == 0)
+ throw new ArgumentException ("global methods must be static");
+ if (global_type_created != null)
+ throw new InvalidOperationException ("global methods already created");
+ if (global_type == null)
+ global_type = new TypeBuilder (this, 0);
+ MethodBuilder mb = global_type.DefineMethod (name, attributes, callingConvention, returnType, requiredReturnTypeCustomModifiers, optionalReturnTypeCustomModifiers, parameterTypes, requiredParameterTypeCustomModifiers, optionalParameterTypeCustomModifiers);
+
+ addGlobalMethod (mb);
+ return mb;
+ }
+
+ public MethodBuilder DefinePInvokeMethod (string name, string dllName, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] parameterTypes, CallingConvention nativeCallConv, CharSet nativeCharSet) {
+ return DefinePInvokeMethod (name, dllName, name, attributes, callingConvention, returnType, parameterTypes, nativeCallConv, nativeCharSet);
+ }
+
+ public MethodBuilder DefinePInvokeMethod (string name, string dllName, string entryName, MethodAttributes attributes, CallingConventions callingConvention, Type returnType, Type[] parameterTypes, CallingConvention nativeCallConv, CharSet nativeCharSet) {
+ if (name == null)
+ throw new ArgumentNullException ("name");
+ if ((attributes & MethodAttributes.Static) == 0)
+ throw new ArgumentException ("global methods must be static");
+ if (global_type_created != null)
+ throw new InvalidOperationException ("global methods already created");
+ if (global_type == null)
+ global_type = new TypeBuilder (this, 0);
+ MethodBuilder mb = global_type.DefinePInvokeMethod (name, dllName, entryName, attributes, callingConvention, returnType, parameterTypes, nativeCallConv, nativeCharSet);
+
+ addGlobalMethod (mb);
+ return mb;
+ }
+
public TypeBuilder DefineType (string name) {
- // FIXME: LAMESPEC: what other attributes should we use here as default?
- return DefineType (name, TypeAttributes.Public, typeof(object), null);
+ return DefineType (name, 0);
}
public TypeBuilder DefineType (string name, TypeAttributes attr) {
return DefineType (name, attr, parent, null);
}
- public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, Type[] interfaces) {
- TypeBuilder res = new TypeBuilder (this, name, attr, parent, interfaces);
+ private TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, Type[] interfaces, PackingSize packsize, int typesize) {
+ if (name_cache.Contains (name))
+ throw new ArgumentException ("Duplicate type name within an assembly.");
+
+ TypeBuilder res = new TypeBuilder (this, name, attr, parent, interfaces, packsize, typesize, null);
if (types != null) {
- TypeBuilder[] new_types = new TypeBuilder [types.Length];
- System.Array.Copy (types, new_types, types.Length);
- new_types [types.Length] = res;
- types = new_types;
+ if (types.Length == num_types) {
+ TypeBuilder[] new_types = new TypeBuilder [types.Length * 2];
+ System.Array.Copy (types, new_types, num_types);
+ types = new_types;
+ }
} else {
types = new TypeBuilder [1];
- types [0] = res;
}
+ types [num_types] = res;
+ num_types ++;
+ name_cache.Add (name, res);
return res;
}
+ internal void RegisterTypeName (TypeBuilder tb, string name) {
+ name_cache.Add (name, tb);
+ }
+
+ public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, Type[] interfaces) {
+ return DefineType (name, attr, parent, interfaces, PackingSize.Unspecified, TypeBuilder.UnspecifiedTypeSize);
+ }
+
public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, int typesize) {
- return DefineType (name, attr, parent, null);
+ return DefineType (name, attr, parent, null, PackingSize.Unspecified, TypeBuilder.UnspecifiedTypeSize);
}
public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, PackingSize packsize) {
- return DefineType (name, attr, parent, null);
+ return DefineType (name, attr, parent, null, packsize, TypeBuilder.UnspecifiedTypeSize);
}
public TypeBuilder DefineType (string name, TypeAttributes attr, Type parent, PackingSize packsize, int typesize) {
- return DefineType (name, attr, parent, null);
+ return DefineType (name, attr, parent, null, packsize, typesize);
+ }
+
+ public MethodInfo GetArrayMethod( Type arrayClass, string methodName, CallingConventions callingConvention, Type returnType, Type[] parameterTypes) {
+ return new MonoArrayMethod (arrayClass, methodName, callingConvention, returnType, parameterTypes);
+ }
+
+ public EnumBuilder DefineEnum( string name, TypeAttributes visibility, Type underlyingType) {
+ EnumBuilder eb = new EnumBuilder (this, name, visibility, underlyingType);
+ return eb;
+ }
+
+ public override Type GetType( string className) {
+ return GetType (className, false, false);
+ }
+
+ public override Type GetType( string className, bool ignoreCase) {
+ return GetType (className, false, ignoreCase);
+ }
+
+ private TypeBuilder search_in_array (TypeBuilder[] arr, int validElementsInArray, string className) {
+ int i;
+ for (i = 0; i < validElementsInArray; ++i) {
+ if (String.Compare (className, arr [i].FullName, true, CultureInfo.InvariantCulture) == 0) {
+ return arr [i];
+ }
+ }
+ return null;
+ }
+
+ private TypeBuilder search_nested_in_array (TypeBuilder[] arr, int validElementsInArray, string className) {
+ int i;
+ for (i = 0; i < validElementsInArray; ++i) {
+ if (String.Compare (className, arr [i].Name, true, CultureInfo.InvariantCulture) == 0)
+ return arr [i];
+ }
+ return null;
+ }
+
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ private static extern Type create_modified_type (TypeBuilder tb, string modifiers);
+
+ static readonly char [] type_modifiers = {'&', '[', '*'};
+
+ private TypeBuilder GetMaybeNested (TypeBuilder t, string className) {
+ int subt;
+ string pname, rname;
+
+ subt = className.IndexOf ('+');
+ if (subt < 0) {
+ if (t.subtypes != null)
+ return search_nested_in_array (t.subtypes, t.subtypes.Length, className);
+ return null;
+ }
+ if (t.subtypes != null) {
+ pname = className.Substring (0, subt);
+ rname = className.Substring (subt + 1);
+ TypeBuilder result = search_nested_in_array (t.subtypes, t.subtypes.Length, pname);
+ if (result != null)
+ return GetMaybeNested (result, rname);
+ }
+ return null;
+ }
+
+ public override Type GetType (string className, bool throwOnError, bool ignoreCase) {
+ int subt;
+ string orig = className;
+ string modifiers;
+ TypeBuilder result = null;
+
+ if (types == null && throwOnError)
+ throw new TypeLoadException (className);
+
+ subt = className.IndexOfAny (type_modifiers);
+ if (subt >= 0) {
+ modifiers = className.Substring (subt);
+ className = className.Substring (0, subt);
+ } else
+ modifiers = null;
+
+ if (!ignoreCase) {
+ result = name_cache [className] as TypeBuilder;
+ } else {
+ subt = className.IndexOf ('+');
+ if (subt < 0) {
+ if (types != null)
+ result = search_in_array (types, num_types, className);
+ } else {
+ string pname, rname;
+ pname = className.Substring (0, subt);
+ rname = className.Substring (subt + 1);
+ result = search_in_array (types, num_types, pname);
+ if (result != null)
+ result = GetMaybeNested (result, rname);
+ }
+ }
+ if ((result == null) && throwOnError)
+ throw new TypeLoadException (orig);
+ if (result != null && (modifiers != null))
+ return create_modified_type (result, modifiers);
+ return result;
+ }
+
+ internal int get_next_table_index (object obj, int table, bool inc) {
+ if (table_indexes == null) {
+ table_indexes = new int [64];
+ for (int i=0; i < 64; ++i)
+ table_indexes [i] = 1;
+ /* allow room for .<Module> in TypeDef table */
+ table_indexes [0x02] = 2;
+ }
+ // Console.WriteLine ("getindex for table "+table.ToString()+" got "+table_indexes [table].ToString());
+ if (inc)
+ return table_indexes [table]++;
+ return table_indexes [table];
+ }
+
+ public void SetCustomAttribute( CustomAttributeBuilder customBuilder) {
+ if (cattrs != null) {
+ CustomAttributeBuilder[] new_array = new CustomAttributeBuilder [cattrs.Length + 1];
+ cattrs.CopyTo (new_array, 0);
+ new_array [cattrs.Length] = customBuilder;
+ cattrs = new_array;
+ } else {
+ cattrs = new CustomAttributeBuilder [1];
+ cattrs [0] = customBuilder;
+ }
+ }
+ public void SetCustomAttribute( ConstructorInfo con, byte[] binaryAttribute) {
+ SetCustomAttribute (new CustomAttributeBuilder (con, binaryAttribute));
+ }
+
+ public ISymbolWriter GetSymWriter () {
+ return null;
+ }
+
+ public ISymbolDocumentWriter DefineDocument (string url, Guid language, Guid languageVendor, Guid documentType) {
+ return null;
+ }
+
+ public override Type [] GetTypes ()
+ {
+ if (types == null)
+ return new TypeBuilder [0];
+
+ int n = num_types;
+ TypeBuilder [] copy = new TypeBuilder [n];
+ Array.Copy (types, copy, n);
+
+ return copy;
+ }
+
+ public IResourceWriter DefineResource (string name, string description, ResourceAttributes attribute)
+ {
+ if (name == null)
+ throw new ArgumentNullException ("name");
+ if (name == String.Empty)
+ throw new ArgumentException ("name cannot be empty");
+ if (transient)
+ throw new InvalidOperationException ("The module is transient");
+ if (!assemblyb.IsSave)
+ throw new InvalidOperationException ("The assembly is transient");
+ ResourceWriter writer = new ResourceWriter (new MemoryStream ());
+ if (resource_writers == null)
+ resource_writers = new ArrayList ();
+ resource_writers.Add (writer);
+
+ // The data is filled out later
+ if (resources != null) {
+ MonoResource[] new_r = new MonoResource [resources.Length + 1];
+ System.Array.Copy(resources, new_r, resources.Length);
+ resources = new_r;
+ } else {
+ resources = new MonoResource [1];
+ }
+ int p = resources.Length - 1;
+ resources [p].name = name;
+ resources [p].attrs = attribute;
+
+ return writer;
+ }
+
+ public IResourceWriter DefineResource (string name, string description)
+ {
+ return DefineResource (name, description, ResourceAttributes.Public);
+ }
+
+ [MonoTODO]
+ public void DefineUnmanagedResource (byte[] resource)
+ {
+ if (resource == null)
+ throw new ArgumentNullException ("resource");
+
+ throw new NotImplementedException ();
+ }
+
+ [MonoTODO]
+ public void DefineUnmanagedResource (string resourceFileName)
+ {
+ if (resourceFileName == null)
+ throw new ArgumentNullException ("resourceFileName");
+ if (resourceFileName == String.Empty)
+ throw new ArgumentException ("resourceFileName");
+ if (!File.Exists (resourceFileName) || Directory.Exists (resourceFileName))
+ throw new FileNotFoundException ("File '" + resourceFileName + "' does not exists or is a directory.");
+
+ throw new NotImplementedException ();
+ }
+
+ [MonoTODO]
+ public void SetSymCustomAttribute (string name, byte[] data)
+ {
+ throw new NotImplementedException ();
+ }
+
+ [MonoTODO]
+ public void SetUserEntryPoint (MethodInfo entryPoint)
+ {
+ if (entryPoint == null)
+ throw new ArgumentNullException ("entryPoint");
+ if (entryPoint.DeclaringType.Module != this)
+ throw new InvalidOperationException ("entryPoint is not contained in this module");
+ throw new NotImplementedException ();
+ }
+
+ public MethodToken GetMethodToken (MethodInfo method)
+ {
+ if (method == null)
+ throw new ArgumentNullException ("method");
+ if (method.DeclaringType.Module != this)
+ throw new InvalidOperationException ("The method is not in this module");
+ return new MethodToken (GetToken (method));
+ }
+
+ public MethodToken GetArrayMethodToken (Type arrayClass, string methodName, CallingConventions callingConvention, Type returnType, Type[] parameterTypes)
+ {
+ return GetMethodToken (GetArrayMethod (arrayClass, methodName, callingConvention, returnType, parameterTypes));
+ }
+
+
+ public MethodToken GetConstructorToken (ConstructorInfo con)
+ {
+ if (con == null)
+ throw new ArgumentNullException ("con");
+ return new MethodToken (GetToken (con));
+ }
+
+ public FieldToken GetFieldToken (FieldInfo field)
+ {
+ if (field == null)
+ throw new ArgumentNullException ("field");
+ if (field.DeclaringType.Module != this)
+ throw new InvalidOperationException ("The method is not in this module");
+ return new FieldToken (GetToken (field));
+ }
+
+ [MonoTODO]
+ public SignatureToken GetSignatureToken (byte[] sigBytes, int sigLength)
+ {
+ throw new NotImplementedException ();
+ }
+
+ public SignatureToken GetSignatureToken (SignatureHelper sigHelper)
+ {
+ if (sigHelper == null)
+ throw new ArgumentNullException ("sigHelper");
+ return new SignatureToken (GetToken (sigHelper));
+ }
+
+ public StringToken GetStringConstant (string str)
+ {
+ if (str == null)
+ throw new ArgumentNullException ("str");
+ return new StringToken (GetToken (str));
}
+ public TypeToken GetTypeToken (Type type)
+ {
+ if (type == null)
+ throw new ArgumentNullException ("type");
+ if (type.IsByRef)
+ throw new ArgumentException ("type can't be a byref type", "type");
+ if (!IsTransient () && (type.Module is ModuleBuilder) && ((ModuleBuilder)type.Module).IsTransient ())
+ throw new InvalidOperationException ("a non-transient module can't reference a transient module");
+ return new TypeToken (GetToken (type));
+ }
+
+ public TypeToken GetTypeToken (string type)
+ {
+ return GetTypeToken (GetType (name));
+ }
+
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ private static extern int getUSIndex (ModuleBuilder mb, string str);
+
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ private static extern int getToken (ModuleBuilder mb, object obj);
+
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ private static extern int getMethodToken (ModuleBuilder mb, MethodInfo method,
+ Type[] opt_param_types);
+
+ internal int GetToken (string str) {
+ if (us_string_cache.Contains (str))
+ return (int)us_string_cache [str];
+ int result = getUSIndex (this, str);
+ us_string_cache [str] = result;
+ return result;
+ }
+
+ internal int GetToken (MemberInfo member) {
+ return getToken (this, member);
+ }
+
+ internal int GetToken (MethodInfo method, Type[] opt_param_types) {
+ return getMethodToken (this, method, opt_param_types);
+ }
+
+ internal int GetToken (SignatureHelper helper) {
+ return getToken (this, helper);
+ }
+
+ internal TokenGenerator GetTokenGenerator () {
+ if (token_gen == null)
+ token_gen = new ModuleBuilderTokenGenerator (this);
+ return token_gen;
+ }
+
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ private static extern void build_metadata (ModuleBuilder mb);
+
+ [MethodImplAttribute(MethodImplOptions.InternalCall)]
+ private extern void WriteToFile (IntPtr handle);
+
+ internal void Save ()
+ {
+ if (transient && !is_main)
+ return;
+
+ if (types != null) {
+ for (int i = 0; i < num_types; ++i)
+ if (!types [i].is_created)
+ throw new NotSupportedException ("Type '" + types [i].FullName + "' was not completed.");
+ }
+
+ if ((global_type != null) && (global_type_created == null))
+ global_type_created = global_type.CreateType ();
+
+ if (resource_writers != null) {
+ for (int i = 0; i < resource_writers.Count; ++i) {
+ ResourceWriter writer = (ResourceWriter)resource_writers [i];
+ writer.Generate ();
+ MemoryStream stream = (MemoryStream)writer.Stream;
+ resources [i].data = new byte [stream.Length];
+ stream.Seek (0, SeekOrigin.Begin);
+ stream.Read (resources [i].data, 0, (int)stream.Length);
+ }
+ }
+
+ build_metadata (this);
+
+ string fileName = fqname;
+ if (assemblyb.AssemblyDir != null)
+ fileName = Path.Combine (assemblyb.AssemblyDir, fileName);
+
+ using (FileStream file = new FileStream (fileName, FileMode.Create, FileAccess.Write))
+ WriteToFile (file.Handle);
+
+ //
+ // The constant 0x80000000 is internal to Mono, it means `make executable'
+ //
+ File.SetAttributes (fileName, (FileAttributes) (unchecked ((int) 0x80000000)));
+ }
+
+ internal string FileName {
+ get {
+ return fqname;
+ }
+ }
+
+ internal bool IsMain {
+ set {
+ is_main = value;
+ }
+ }
+
+ internal void CreateGlobalType () {
+ if (global_type == null)
+ global_type = new TypeBuilder (this, 0);
+ }
+
+ internal static Guid Mono_GetGuid (ModuleBuilder mb)
+ {
+ return new Guid (mb.guid);
+ }
+ }
+
+ internal class ModuleBuilderTokenGenerator : TokenGenerator {
+
+ private ModuleBuilder mb;
+
+ public ModuleBuilderTokenGenerator (ModuleBuilder mb) {
+ this.mb = mb;
+ }
+
+ public int GetToken (string str) {
+ return mb.GetToken (str);
+ }
+
+ public int GetToken (MemberInfo member) {
+ return mb.GetToken (member);
+ }
+
+ public int GetToken (MethodInfo method, Type[] opt_param_types) {
+ return mb.GetToken (method, opt_param_types);
+ }
+
+ public int GetToken (SignatureHelper helper) {
+ return mb.GetToken (helper);
+ }
}
}