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Rewrite the C++ Demangler (#416)

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* Rewrite the C++ Demangler

This new Demangler provides support to almost every possible mangled
symbols and should behaves like GNU c++filt.

It works on 98.9% of the sdk's symbols and 99.5%
of Puyo Puyo Tetris's symbols.

* Fix code style

* Fix noexcept enclosed expression parsing issues

* fix code style issues
This commit is contained in:
Thomas Guillemard 2018-09-15 15:29:18 +02:00 • committed by Ac_K
parent 7542f4a65f
commit 46a11460d4
54 changed files with 5113 additions and 417 deletions
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48
Ryujinx.HLE/HOS/Diagnostics/Demangler/Ast/FoldExpression.cs Normal file
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using System.IO;
namespace Ryujinx.HLE.HOS.Diagnostics.Demangler.Ast
{
public class FoldExpression : BaseNode
{
private bool IsLeftFold;
private string OperatorName;
private BaseNode Expression;
private BaseNode Initializer;
public FoldExpression(bool IsLeftFold, string OperatorName, BaseNode Expression, BaseNode Initializer) : base(NodeType.FunctionParameter)
{
this.IsLeftFold = IsLeftFold;
this.OperatorName = OperatorName;
this.Expression = Expression;
this.Initializer = Initializer;
}
public override void PrintLeft(TextWriter Writer)
{
Writer.Write("(");
if (IsLeftFold && Initializer != null)
{
Initializer.Print(Writer);
Writer.Write(" ");
Writer.Write(OperatorName);
Writer.Write(" ");
}
Writer.Write(IsLeftFold ? "... " : " ");
Writer.Write(OperatorName);
Writer.Write(!IsLeftFold ? " ..." : " ");
Expression.Print(Writer);
if (!IsLeftFold && Initializer != null)
{
Initializer.Print(Writer);
Writer.Write(" ");
Writer.Write(OperatorName);
Writer.Write(" ");
}
Writer.Write(")");
}
}
}