diff options
Diffstat (limited to 'src/mscorlib/src/System/MulticastDelegate.cs')
| -rw-r--r-- | src/mscorlib/src/System/MulticastDelegate.cs | 45 |
1 files changed, 1 insertions, 44 deletions
diff --git a/src/mscorlib/src/System/MulticastDelegate.cs b/src/mscorlib/src/System/MulticastDelegate.cs index 440c9a60bc..988bf2bb60 100644 --- a/src/mscorlib/src/System/MulticastDelegate.cs +++ b/src/mscorlib/src/System/MulticastDelegate.cs @@ -13,7 +13,6 @@ using System.Reflection.Emit; namespace System { - [Serializable] [System.Runtime.InteropServices.ComVisible(true)] public abstract class MulticastDelegate : Delegate { @@ -50,49 +49,7 @@ namespace System public override void GetObjectData(SerializationInfo info, StreamingContext context) { - int targetIndex = 0; - Object[] invocationList = _invocationList as Object[]; - if (invocationList == null) - { - MethodInfo method = Method; - // A MethodInfo object can be a RuntimeMethodInfo, a RefEmit method (MethodBuilder, etc), or a DynamicMethod - // One can only create delegates on RuntimeMethodInfo and DynamicMethod. - // If it is not a RuntimeMethodInfo (must be a DynamicMethod) or if it is an unmanaged function pointer, throw - if (!(method is RuntimeMethodInfo) || IsUnmanagedFunctionPtr()) - throw new SerializationException(SR.Serialization_InvalidDelegateType); - - // We can't deal with secure delegates either. - if (!InvocationListLogicallyNull() && !_invocationCount.IsNull() && !_methodPtrAux.IsNull()) - throw new SerializationException(SR.Serialization_InvalidDelegateType); - - DelegateSerializationHolder.GetDelegateSerializationInfo(info, this.GetType(), Target, method, targetIndex); - } - else - { - DelegateSerializationHolder.DelegateEntry nextDe = null; - int invocationCount = (int)_invocationCount; - for (int i = invocationCount; --i >= 0;) - { - MulticastDelegate d = (MulticastDelegate)invocationList[i]; - MethodInfo method = d.Method; - // If it is not a RuntimeMethodInfo (must be a DynamicMethod) or if it is an unmanaged function pointer, skip - if (!(method is RuntimeMethodInfo) || IsUnmanagedFunctionPtr()) - continue; - - // We can't deal with secure delegates either. - if (!d.InvocationListLogicallyNull() && !d._invocationCount.IsNull() && !d._methodPtrAux.IsNull()) - continue; - - DelegateSerializationHolder.DelegateEntry de = DelegateSerializationHolder.GetDelegateSerializationInfo(info, d.GetType(), d.Target, method, targetIndex++); - if (nextDe != null) - nextDe.Entry = de; - - nextDe = de; - } - // if nothing was serialized it is a delegate over a DynamicMethod, so just throw - if (nextDe == null) - throw new SerializationException(SR.Serialization_InvalidDelegateType); - } + throw new SerializationException(SR.Serialization_DelegatesNotSupported); } // equals returns true IIF the delegate is not null and has the |