Canon/Canon.Core/SyntaxNodes/VarDeclaration.cs

47 lines
1.3 KiB
C#

using Canon.Core.Abstractions;
using Canon.Core.Enums;
using Canon.Core.LexicalParser;
namespace Canon.Core.SyntaxNodes;
public class VarDeclaration : NonTerminatedSyntaxNode
{
public override NonTerminatorType Type => NonTerminatorType.VarDeclaration;
public override void PreVisit(SyntaxNodeVisitor visitor)
{
visitor.PreVisit(this);
}
public override void PostVisit(SyntaxNodeVisitor visitor)
{
visitor.PostVisit(this);
}
public required IdentifierSemanticToken Token { get; init; }
public required IdentifierList IdentifierList { get; init; }
public static VarDeclaration Create(List<SyntaxNodeBase> children)
{
if (children.Count == 2)
{
return new VarDeclaration
{
Children = children,
Token = children[0].Convert<TerminatedSyntaxNode>().Token.Convert<IdentifierSemanticToken>(),
IdentifierList = children[1].Convert<IdentifierList>()
};
}
else
{
return new VarDeclaration
{
Children = children,
Token = children[2].Convert<TerminatedSyntaxNode>().Token.Convert<IdentifierSemanticToken>(),
IdentifierList = children[3].Convert<IdentifierList>()
};
}
}
}