jackfiled
89ce313b77
Reviewed-on: https://git.bupt-hpc.cn/jackfiled/CanonSharp/pulls/4 Co-authored-by: jackfiled <xcrenchangjun@outlook.com> Co-committed-by: jackfiled <xcrenchangjun@outlook.com>
79 lines
2.2 KiB
C#
79 lines
2.2 KiB
C#
using CanonSharp.Benchmark.Canon.Core.Abstractions;
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using CanonSharp.Benchmark.Canon.Core.Enums;
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using CanonSharp.Benchmark.Canon.Core.LexicalParser;
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namespace CanonSharp.Benchmark.Canon.Core.SyntaxNodes;
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public class IdentifierGeneratorEventArgs : EventArgs
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{
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public required IdentifierSemanticToken IdentifierToken { get; init; }
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public required IdentifierList IdentifierList { get; init; }
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}
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public class TypeGeneratorEventArgs : EventArgs
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{
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public required TypeSyntaxNode TypeSyntaxNode { get; init; }
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}
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public class IdentifierList : NonTerminatedSyntaxNode
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{
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public override NonTerminatorType Type => NonTerminatorType.IdentifierList;
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public override void PreVisit(SyntaxNodeVisitor visitor)
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{
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visitor.PreVisit(this);
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RaiseEvent();
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}
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public override void PostVisit(SyntaxNodeVisitor visitor)
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{
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visitor.PostVisit(this);
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RaiseEvent();
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}
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/// <summary>
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/// 是否为参数中的引用参数
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/// </summary>
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public bool IsReference { get; set; }
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/// <summary>
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/// 是否在过程定义中使用
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/// </summary>
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public bool IsProcedure { get; set; }
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/// <summary>
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/// 是否为变量定义中使用
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/// </summary>
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public bool IsVariableDefinition { get; set; }
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public event EventHandler<IdentifierGeneratorEventArgs>? OnIdentifierGenerator;
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public event EventHandler<TypeGeneratorEventArgs>? OnTypeGenerator;
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public static IdentifierList Create(List<SyntaxNodeBase> children)
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{
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return new IdentifierList { Children = children };
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}
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private void RaiseEvent()
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{
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if (Children.Count == 2)
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{
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OnTypeGenerator?.Invoke(this,
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new TypeGeneratorEventArgs { TypeSyntaxNode = Children[1].Convert<TypeSyntaxNode>() });
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}
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else
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{
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OnIdentifierGenerator?.Invoke(this, new IdentifierGeneratorEventArgs
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{
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IdentifierToken = Children[1].Convert<TerminatedSyntaxNode>().Token.Convert<IdentifierSemanticToken>(),
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IdentifierList = Children[2].Convert<IdentifierList>()
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});
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}
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OnTypeGenerator = null;
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OnIdentifierGenerator = null;
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}
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}
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