private object GetCustomAttributeLiteralValue(MemoryCursor/*!*/ sigReader, ref TypeNode/*!*/ type)
{
if (type == null) return sigReader.ReadInt32();
switch (type.typeCode)
{
case ElementType.Boolean: return sigReader.ReadBoolean();
case ElementType.Char: return sigReader.ReadChar();
case ElementType.Double: return sigReader.ReadDouble();
case ElementType.Single: return sigReader.ReadSingle();
case ElementType.Int16: return sigReader.ReadInt16();
case ElementType.Int32: return sigReader.ReadInt32();
case ElementType.Int64: return sigReader.ReadInt64();
case ElementType.Int8: return sigReader.ReadSByte();
case ElementType.UInt16: return sigReader.ReadUInt16();
case ElementType.UInt32: return sigReader.ReadUInt32();
case ElementType.UInt64: return sigReader.ReadUInt64();
case ElementType.UInt8: return sigReader.ReadByte();
case ElementType.String: return ReadSerString(sigReader);
case ElementType.ValueType:
EnumNode etype = GetCustomAttributeEnumNode(ref type);
return this.GetCustomAttributeLiteralValue(sigReader, etype.UnderlyingType);
case ElementType.Class: return this.GetTypeFromSerializedName(ReadSerString(sigReader));
case ElementType.SzArray:
int numElems = sigReader.ReadInt32();
TypeNode elemType = ((ArrayType)type).ElementType;
return this.GetCustomAttributeLiteralArray(sigReader, numElems, elemType);
case ElementType.Object:
{
type = this.ParseTypeSignature(sigReader);
return this.GetCustomAttributeLiteralValue(sigReader, ref type);
}
}
throw new InvalidMetadataException(ExceptionStrings.UnexpectedTypeInCustomAttribute);
}
