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stgsharp/StgSharp.Script/Express/ExpAstNode/ExpMetaRefNode.cs
T

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3.2 KiB
C#

//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="ExpMetaRefNode"
// Project: StgSharp
// AuthorGroup: Nitload Space
// Copyright (c) Nitload Space. All rights reserved.
//
// 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.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using Microsoft.CodeAnalysis;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace StgSharp.Script.Express
{
public class ExpMetaRefNode : ExpSyntaxNode
{
internal ExpMetaRefNode(Token source, ExpInstantiableElement element)
: base(source)
{
SourceRef = element;
}
public ExpInstantiableElement SourceRef { get; init; }
public override ExpSyntaxNode Left => Empty;
public override ExpSyntaxNode Right => Empty;
public override IExpElementSource EqualityTypeConvert => ExpInstantiableElement.Void;
public static ExpMetaRefNode RefEntity(Token position, ExpEntitySource entity)
{
if (position.Value != entity.Name) {
throw new ExpCompileException(
position,
$"Meta data does not match, name of source to match is {entity.Name}, but token is {position.Value}");
}
ExpMetaRefNode node = new ExpMetaRefNode(position, entity)
{
CodeConvertTemplate = entity.Name,
};
return node;
}
public static ExpMetaRefNode RefType(Token position, ExpTypeSource type)
{
if (position.Value != type.Name) {
throw new ExpCompileException(
position,
$"Meta data does not match, name of source to match is {type.Name}, but token is {position.Value}");
}
ExpMetaRefNode node = new ExpMetaRefNode(position, type)
{
CodeConvertTemplate = type.Name,
};
;
return node;
}
}
}