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/* valagenerictype.vala
*
* Copyright (C) 2008-2009 Jürg Billeter
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Jürg Billeter <j@bitron.ch>
*/
using GLib;
/**
* The type of a generic type parameter.
*/
public class Vala.GenericType : DataType {
public GenericType (TypeParameter type_parameter) {
this.type_parameter = type_parameter;
// type parameters are always considered nullable
this.nullable = true;
}
public override DataType copy () {
var result = new GenericType (type_parameter);
result.source_reference = source_reference;
result.value_owned = value_owned;
result.nullable = nullable;
result.floating_reference = floating_reference;
return result;
}
public override DataType? infer_type_argument (TypeParameter type_param, DataType value_type) {
if (type_parameter == type_param) {
var ret = value_type.copy ();
ret.value_owned = true;
return ret;
}
return null;
}
public override string to_qualified_string (Scope? scope = null) {
return type_parameter.name;
}
public override Symbol? get_member (string member_name) {
return null;
}
}
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