mirror of
https://github.com/icsharpcode/ILSpy.git
synced 2026-10-12 11:09:54 +00:00
Siegfried Pammer
ec543e8836
Nodes use nullable reference types now, so the generated null-object node and its hasNullNode / NeedsNullNode / NullNodeBaseCtorParamCount plumbing are dead. Drop them and reword the affected comments.
70 lines
2.5 KiB
C#
70 lines
2.5 KiB
C#
//
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// SyntaxTree.cs
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//
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// Author:
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// Mike Krüger <[email protected]>
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//
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// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System.Collections.Generic;
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using ICSharpCode.Decompiler.Util;
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namespace ICSharpCode.Decompiler.CSharp.Syntax
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{
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/// <summary>
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/// <c>compilation_unit ::= extern_alias_directive* using_directive* global_attributes? compilation_unit_body</c> (C# grammar §14.2)
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/// </summary>
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[DecompilerAstNode]
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public sealed partial class SyntaxTree : AstNode
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{
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[Slot("Member")]
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public partial AstNodeCollection<AstNode> Members { get; }
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/// <summary>
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/// Gets all defined types in this syntax tree.
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/// </summary>
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/// <returns>
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/// A list containing <see cref="TypeDeclaration"/> or <see cref="DelegateDeclaration"/> nodes.
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/// </returns>
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public IEnumerable<EntityDeclaration> GetTypes(bool includeInnerTypes = false)
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{
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Stack<AstNode> nodeStack = new Stack<AstNode>();
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nodeStack.Push(this);
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while (nodeStack.Count > 0)
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{
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var curNode = nodeStack.Pop();
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if (curNode is TypeDeclaration || curNode is DelegateDeclaration)
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{
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yield return (EntityDeclaration)curNode;
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}
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foreach (var child in curNode.Children)
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{
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if (!(child is Statement || child is Expression) &&
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(child.Slot?.Kind != SlotKind.TypeMember || ((child is TypeDeclaration || child is DelegateDeclaration) && includeInnerTypes)))
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nodeStack.Push(child);
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}
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}
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}
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}
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}
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