void IMetadataImporter.SetFieldSemantics(IField field, FieldScriptSemantics semantics) {
		}
		public virtual void SetFieldSemantics(IField field, FieldScriptSemantics semantics) {
			_prev.SetFieldSemantics(field, semantics);
		}
		public void SetFieldSemantics(IField field, FieldScriptSemantics semantics) {
			_fieldSemantics[field] = semantics;
			_ignoredMembers.Add(field);
		}