38 lines
1.1 KiB
C#
38 lines
1.1 KiB
C#
#define DEBUG
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using System.Collections.Generic;
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using System.Diagnostics;
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namespace AspClassic.Parser;
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/// <summary>
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/// A parse tree for an expression statement.
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/// </summary>
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public abstract class ExpressionStatement : Statement
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{
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private readonly Expression _Expression;
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/// <summary>
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/// The expression.
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/// </summary>
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public Expression Expression => _Expression;
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/// <summary>
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/// Constructs a new parse tree for an expression statement.
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/// </summary>
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/// <param name="type">The type of the parse tree.</param>
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/// <param name="expression">The expression.</param>
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/// <param name="span">The location of the parse tree.</param>
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/// <param name="comments">The comments for the parse tree.</param>
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protected ExpressionStatement(TreeType type, Expression expression, Span span, IList<Comment> comments)
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: base(type, span, comments)
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{
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Debug.Assert(type == TreeType.ReturnStatement || type == TreeType.ErrorStatement || type == TreeType.ThrowStatement);
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SetParent(expression);
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_Expression = expression;
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}
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protected override void GetChildTrees(IList<Tree> childList)
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{
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Tree.AddChild(childList, Expression);
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}
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}
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