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Walker.cs
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6761 lines (6232 loc) · 209 KB
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using CSharpToJavaScript.Utils;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using System;
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Globalization;
using System.Linq;
using System.Text;
namespace CSharpToJavaScript;
//Useful links:
//https://learn.microsoft.com/en-us/dotnet/csharp/roslyn-sdk/get-started/syntax-analysis
//https://roslynquoter.azurewebsites.net/
//https://sourceroslyn.io/
//https://sharplab.io/
internal class Walker : CSharpSyntaxWalker
{
public StringBuilder JSSB { get; set; } = new();
private readonly NETAPI _NETAPI = new();
private readonly CSTOJSOptions _Options;
private readonly SemanticModel _Model;
private SyntaxNode? _SNBaseConstructorInitializerNode = null;
private SyntaxNode? _SNPropertyType = null;
private SyntaxNode? _SNAdditionalArgument = null;
private ITypeSymbol? _CurrentClassSymbol = null;
private string _NameSpaceStr = string.Empty;
private List<Prop> _Properties = new();
private bool _PropertyStatic = false;
private bool _ConstKeyword = false;
private bool _IgnoreArrayType = false;
private bool _IgnoreAsParenthesis = false;
private bool _IgnoreTailingDot = false;
private bool _GlobalStatement = false;
private bool _ThisIsUsed = false;
private bool _IsArrayInitializer = false;
private bool _GenericAsArgument = false;
private int _EnumMembers = 0;
private string[] _AttributeDatasForInvocation = new string[3] { string.Empty, string.Empty, string.Empty };
public Walker(CSTOJSOptions options, SemanticModel model) : base(SyntaxWalkerDepth.Trivia)
{
_Options = options;
_Model = model;
}
public override void VisitTrivia(SyntaxTrivia trivia)
{
switch (trivia.Kind())
{
case SyntaxKind.SingleLineCommentTrivia:
{
string _full = trivia.ToString();
//special syntax.
//for writing js code //...\\
if (_full.EndsWith(@"\\"))
JSSB.Append(_full.AsSpan(2, _full.Length - 4));
else
JSSB.Append(_full);
return;
}
case SyntaxKind.MultiLineCommentTrivia:
case SyntaxKind.WhitespaceTrivia:
{
string _full = trivia.ToFullString();
JSSB.Append(_full);
return;
}
case SyntaxKind.EndOfLineTrivia:
{
string _full = trivia.ToFullString();
JSSB.Append(_full);
return;
}
// Todo? how? convert to jsdoc?
case SyntaxKind.SingleLineDocumentationCommentTrivia:
case SyntaxKind.MultiLineDocumentationCommentTrivia:
{
//JSSB.Append("/**");
string _full = trivia.ToFullString();
JSSB.Append(_full);
//JSSB.AppendLine("");
return;
}
//TODO???
case SyntaxKind.SkippedTokensTrivia:
{
string _full = trivia.ToFullString();
JSSB.Append(_full);
return;
}
default:
Log.ErrorLine($"Trivia : {trivia.Kind()}");
break;
}
base.VisitTrivia(trivia);
}
public override void VisitToken(SyntaxToken token)
{
switch (token.Kind())
{
//TODO?
case SyntaxKind.IdentifierToken:
{
VisitLeadingTrivia(token);
JSSB.Append(token.Text.Replace("DollarSign_", "$"));
VisitTrailingTrivia(token);
return;
}
case SyntaxKind.InKeyword:
case SyntaxKind.StaticKeyword:
case SyntaxKind.TrueKeyword:
case SyntaxKind.FalseKeyword:
case SyntaxKind.ReturnKeyword:
case SyntaxKind.ClassKeyword:
case SyntaxKind.OpenParenToken:
case SyntaxKind.CloseParenToken:
case SyntaxKind.SemicolonToken:
case SyntaxKind.CloseBraceToken:
case SyntaxKind.DotToken:
case SyntaxKind.EqualsToken:
case SyntaxKind.StringLiteralToken:
case SyntaxKind.ForKeyword:
case SyntaxKind.IfKeyword:
case SyntaxKind.GreaterThanEqualsToken:
case SyntaxKind.PlusPlusToken:
case SyntaxKind.PlusToken:
case SyntaxKind.LessThanToken:
case SyntaxKind.NumericLiteralToken:
case SyntaxKind.CommaToken:
case SyntaxKind.NewKeyword:
case SyntaxKind.ThisKeyword:
case SyntaxKind.MinusToken:
case SyntaxKind.MinusMinusToken:
case SyntaxKind.SlashToken:
case SyntaxKind.AsteriskToken:
case SyntaxKind.NullKeyword:
case SyntaxKind.BreakKeyword:
case SyntaxKind.CloseBracketToken:
case SyntaxKind.OpenBracketToken:
case SyntaxKind.EqualsGreaterThanToken:
case SyntaxKind.AwaitKeyword:
case SyntaxKind.AsyncKeyword:
case SyntaxKind.ElseKeyword:
case SyntaxKind.SwitchKeyword:
case SyntaxKind.CaseKeyword:
case SyntaxKind.ColonToken:
case SyntaxKind.DefaultKeyword:
case SyntaxKind.BarBarToken:
case SyntaxKind.ExclamationToken:
case SyntaxKind.ContinueKeyword:
case SyntaxKind.GreaterThanToken:
case SyntaxKind.AmpersandAmpersandToken:
case SyntaxKind.PlusEqualsToken:
case SyntaxKind.MinusEqualsToken:
case SyntaxKind.AsteriskEqualsToken:
case SyntaxKind.SlashEqualsToken:
case SyntaxKind.WhileKeyword:
case SyntaxKind.InterpolatedStringTextToken:
case SyntaxKind.QuestionToken:
case SyntaxKind.LessThanEqualsToken:
case SyntaxKind.ConstKeyword:
case SyntaxKind.PercentToken:
case SyntaxKind.QuestionQuestionToken:
case SyntaxKind.TildeToken:
case SyntaxKind.AmpersandToken:
case SyntaxKind.GreaterThanGreaterThanToken:
case SyntaxKind.LessThanLessThanToken:
case SyntaxKind.GreaterThanGreaterThanEqualsToken:
case SyntaxKind.LessThanLessThanEqualsToken:
case SyntaxKind.CaretEqualsToken:
case SyntaxKind.BarEqualsToken:
case SyntaxKind.AmpersandEqualsToken:
case SyntaxKind.BarToken:
case SyntaxKind.DoKeyword:
case SyntaxKind.ThrowStatement:
case SyntaxKind.CatchKeyword:
case SyntaxKind.TryKeyword:
case SyntaxKind.ThrowKeyword:
case SyntaxKind.FinallyKeyword:
case SyntaxKind.CaretToken:
case SyntaxKind.CharacterLiteralToken:
case SyntaxKind.GreaterThanGreaterThanGreaterThanToken:
case SyntaxKind.PercentEqualsToken:
case SyntaxKind.QuestionQuestionEqualsToken:
case SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken:
case SyntaxKind.TypeOfKeyword:
case SyntaxKind.ExclamationEqualsToken:
case SyntaxKind.EqualsEqualsToken:
{
VisitLeadingTrivia(token);
JSSB.Append(token.Text);
VisitTrailingTrivia(token);
return;
}
case SyntaxKind.EndOfFileToken:
{
VisitLeadingTrivia(token);
JSSB.Append(token.Text);
VisitTrailingTrivia(token);
ImmutableArray<Diagnostic> diagnostics = _Model.GetDiagnostics();
for (int i = 0; i < diagnostics.Length; i++)
{
if (_Options.Debug)
Log.WarningLine(diagnostics[i].ToString());
//print an error if compilation fails
if (diagnostics[i].Severity == DiagnosticSeverity.Error)
{
if(_Options.DisableCompilationErrors == false)
Log.ErrorLine(diagnostics[i].ToString());
}
}
return;
}
case SyntaxKind.OpenBraceToken:
{
if(!_Options.KeepBraceOnTheSameLine)
VisitLeadingTrivia(token);
JSSB.Append(token.Text);
VisitTrailingTrivia(token);
return;
}
default:
Log.ErrorLine($"Token : {token.Kind()}");
break;
}
base.VisitToken(token);
}
public override void VisitClassDeclaration(ClassDeclarationSyntax node)
{
if (_Options.Debug)
{
JSSB.Append("/*");
string[] strings = node.ToFullString().Split(["\r\n", "\r", "\n"], StringSplitOptions.RemoveEmptyEntries);
JSSB.Append(string.IsNullOrWhiteSpace(strings[0]) ? strings[1] : strings[0]);
JSSB.AppendLine("*/");
}
ChildSyntaxList nodesAndTokens = node.ChildNodesAndTokens();
for (int i = 0; i < nodesAndTokens.Count; i++)
{
SyntaxNode? asNode = nodesAndTokens[i].AsNode();
if (asNode != null)
{
SyntaxKind kind = asNode.Kind();
switch (kind)
{
case SyntaxKind.DestructorDeclaration:
case SyntaxKind.IndexerDeclaration:
case SyntaxKind.DelegateDeclaration:
case SyntaxKind.EventFieldDeclaration:
case SyntaxKind.TypeParameterConstraintClause:
case SyntaxKind.EventDeclaration:
case SyntaxKind.StructDeclaration:
case SyntaxKind.OperatorDeclaration:
case SyntaxKind.ConversionOperatorDeclaration:
case SyntaxKind.AttributeList:
{
#if DEBUG
Log.WarningLine($"\"{kind}\" not implemented or unlikely to be implemented. Ignoring! (FullSpan: {node.FullSpan}|Location{node.GetLocation().GetLineSpan()})\n|{asNode.ToFullString()}|");
#endif
break;
}
case SyntaxKind.TypeParameterList:
{
SyntaxTriviaList _syntaxTrivias = asNode.GetTrailingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
break;
}
case SyntaxKind.ClassDeclaration:
VisitClassDeclaration((ClassDeclarationSyntax)asNode);
break;
case SyntaxKind.BaseList:
{
BaseListSyntax _baseList = (BaseListSyntax)asNode;
VisitBaseList(_baseList);
break;
}
case SyntaxKind.FieldDeclaration:
VisitFieldDeclaration((FieldDeclarationSyntax)asNode);
break;
case SyntaxKind.ConstructorDeclaration:
VisitConstructorDeclaration((ConstructorDeclarationSyntax)asNode);
break;
case SyntaxKind.MethodDeclaration:
VisitMethodDeclaration((MethodDeclarationSyntax)asNode);
break;
case SyntaxKind.PropertyDeclaration:
VisitPropertyDeclaration((PropertyDeclarationSyntax)asNode);
break;
default:
Log.ErrorLine($"asNode : {kind}\n|{asNode.ToFullString()}|");
break;
}
}
else
{
SyntaxToken asToken = nodesAndTokens[i].AsToken();
SyntaxKind kind = asToken.Kind();
switch (kind)
{
case SyntaxKind.SealedKeyword:
case SyntaxKind.UnsafeKeyword:
case SyntaxKind.PartialKeyword:
case SyntaxKind.StaticKeyword:
break;
case SyntaxKind.InternalKeyword:
case SyntaxKind.PublicKeyword:
VisitLeadingTrivia(asToken);
break;
case SyntaxKind.OpenBraceToken:
case SyntaxKind.CloseBraceToken:
case SyntaxKind.ClassKeyword:
VisitToken(asToken);
break;
case SyntaxKind.IdentifierToken:
{
_CurrentClassSymbol = _Model.GetDeclaredSymbol(node);
VisitToken(asToken);
break;
}
default:
Log.ErrorLine($"asToken : {kind}");
break;
}
}
}
//clear properties
if (_Options.MakePropertiesEnumerable)
{
_Properties.Clear();
}
}
public override void VisitConstructorDeclaration(ConstructorDeclarationSyntax node)
{
if (_Options.Debug)
{
JSSB.Append("/*");
string[] strings = node.ToFullString().Split(["\r\n", "\r", "\n"], StringSplitOptions.RemoveEmptyEntries);
JSSB.Append(string.IsNullOrWhiteSpace(strings[0]) ? strings[1] : strings[0]);
JSSB.AppendLine("*/");
}
ChildSyntaxList nodesAndTokens = node.ChildNodesAndTokens();
for (int i = 0; i < nodesAndTokens.Count; i++)
{
SyntaxNode? asNode = nodesAndTokens[i].AsNode();
if (asNode != null)
{
SyntaxKind kind = asNode.Kind();
switch (kind)
{
case SyntaxKind.AttributeList:
{
#if DEBUG
Log.WarningLine($"\"{kind}\" not implemented or unlikely to be implemented. Ignoring! (FullSpan: {node.FullSpan}|Location{node.GetLocation().GetLineSpan()})\n|{asNode.ToFullString()}|");
#endif
break;
}
case SyntaxKind.BaseConstructorInitializer:
{
_SNBaseConstructorInitializerNode = asNode;
SyntaxTriviaList _syntaxTrivias = asNode.GetTrailingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
break;
}
case SyntaxKind.ParameterList:
VisitParameterList((ParameterListSyntax)asNode);
break;
case SyntaxKind.Block:
VisitBlock((BlockSyntax)asNode);
break;
default:
Log.ErrorLine($"asNode : {kind}\n|{asNode.ToFullString()}|");
break;
}
}
else
{
SyntaxToken asToken = nodesAndTokens[i].AsToken();
SyntaxKind kind = asToken.Kind();
switch (kind)
{
case SyntaxKind.StaticKeyword:
{
VisitToken(asToken);
JSSB.AppendLine();
for (int j = 0; j < nodesAndTokens.Count; j++)
{
asNode = nodesAndTokens[j].AsNode();
if (asNode != null)
{
if (asNode.IsKind(SyntaxKind.Block))
{
VisitBlock((BlockSyntax)asNode);
break;
}
}
}
return;
}
case SyntaxKind.PublicKeyword:
VisitLeadingTrivia(asToken);
break;
case SyntaxKind.IdentifierToken:
{
VisitLeadingTrivia(asToken);
JSSB.Append("constructor");
VisitTrailingTrivia(asToken);
break;
}
default:
Log.ErrorLine($"asToken : {kind}");
break;
}
}
}
}
public override void VisitParameter(ParameterSyntax node)
{
ChildSyntaxList nodesAndTokens = node.ChildNodesAndTokens();
for (int i = 0; i < nodesAndTokens.Count; i++)
{
SyntaxNode? asNode = nodesAndTokens[i].AsNode();
if (asNode != null)
{
SyntaxKind kind = asNode.Kind();
switch (kind)
{
case SyntaxKind.AttributeList:
case SyntaxKind.ArrayType:
case SyntaxKind.NullableType:
case SyntaxKind.GenericName:
case SyntaxKind.IdentifierName:
case SyntaxKind.PredefinedType:
{
#if DEBUG
Log.WarningLine($"\"{kind}\" not implemented or unlikely to be implemented. Ignoring! (FullSpan: {node.FullSpan}|Location{node.GetLocation().GetLineSpan()})\n|{asNode.ToFullString()}|");
#endif
break;
}
case SyntaxKind.EqualsValueClause:
{
VisitEqualsValueClause((EqualsValueClauseSyntax)asNode);
break;
}
default:
Log.ErrorLine($"asNode : {kind}\n|{asNode.ToFullString()}|");
break;
}
}
else
{
SyntaxToken asToken = nodesAndTokens[i].AsToken();
SyntaxKind kind = asToken.Kind();
switch (kind)
{
case SyntaxKind.OutKeyword:
case SyntaxKind.RefKeyword:
VisitLeadingTrivia(asToken);
break;
case SyntaxKind.IdentifierToken:
{
VisitToken(asToken);
break;
}
default:
Log.ErrorLine($"asToken : {kind}");
break;
}
}
}
}
public override void VisitCatchDeclaration(CatchDeclarationSyntax node)
{
ChildSyntaxList nodesAndTokens = node.ChildNodesAndTokens();
for (int i = 0; i < nodesAndTokens.Count; i++)
{
SyntaxNode? asNode = nodesAndTokens[i].AsNode();
if (asNode != null)
{
SyntaxKind kind = asNode.Kind();
switch (kind)
{
case SyntaxKind.IdentifierName:
{
#if DEBUG
Log.WarningLine($"\"{kind}\" not implemented or unlikely to be implemented. Ignoring! (FullSpan: {node.FullSpan}|Location{node.GetLocation().GetLineSpan()})\n|{asNode.ToFullString()}|");
#endif
break;
}
default:
Log.ErrorLine($"asNode : {kind}\n|{asNode.ToFullString()}|");
break;
}
}
else
{
SyntaxToken asToken = nodesAndTokens[i].AsToken();
SyntaxKind kind = asToken.Kind();
switch (kind)
{
case SyntaxKind.OpenParenToken:
case SyntaxKind.CloseParenToken:
case SyntaxKind.IdentifierToken:
VisitToken(asToken);
break;
default:
Log.ErrorLine($"asToken : {kind}");
break;
}
}
}
}
public override void VisitBlock(BlockSyntax node)
{
ChildSyntaxList nodesAndTokens = node.ChildNodesAndTokens();
for (int i = 0; i < nodesAndTokens.Count; i++)
{
SyntaxNode? asNode = nodesAndTokens[i].AsNode();
if (asNode != null)
{
SyntaxKind kind = asNode.Kind();
switch (kind)
{
case SyntaxKind.UsingStatement:
case SyntaxKind.LockStatement:
case SyntaxKind.FixedStatement:
case SyntaxKind.UnsafeStatement:
{
#if DEBUG
Log.WarningLine($"\"{kind}\" not implemented or unlikely to be implemented. Ignoring! (FullSpan: {node.FullSpan}|Location{node.GetLocation().GetLineSpan()})\n|{asNode.ToFullString()}|");
#endif
break;
}
case SyntaxKind.ExpressionStatement:
VisitExpressionStatement((ExpressionStatementSyntax)asNode);
break;
case SyntaxKind.ForEachStatement:
VisitForEachStatement((ForEachStatementSyntax)asNode);
break;
case SyntaxKind.LocalDeclarationStatement:
VisitLocalDeclarationStatement((LocalDeclarationStatementSyntax)asNode);
break;
case SyntaxKind.IfStatement:
VisitIfStatement((IfStatementSyntax)asNode);
break;
case SyntaxKind.Block:
VisitBlock((BlockSyntax)asNode);
break;
case SyntaxKind.EmptyStatement:
VisitEmptyStatement((EmptyStatementSyntax)asNode);
break;
case SyntaxKind.TryStatement:
VisitTryStatement((TryStatementSyntax)asNode);
break;
case SyntaxKind.ThrowStatement:
VisitThrowStatement((ThrowStatementSyntax)asNode);
break;
case SyntaxKind.DoStatement:
VisitDoStatement((DoStatementSyntax)asNode);
break;
case SyntaxKind.ReturnStatement:
VisitReturnStatement((ReturnStatementSyntax)asNode);
break;
case SyntaxKind.ForStatement:
VisitForStatement((ForStatementSyntax)asNode);
break;
case SyntaxKind.BreakStatement:
VisitBreakStatement((BreakStatementSyntax)asNode);
break;
case SyntaxKind.SwitchStatement:
VisitSwitchStatement((SwitchStatementSyntax)asNode);
break;
case SyntaxKind.ContinueStatement:
VisitContinueStatement((ContinueStatementSyntax)asNode);
break;
case SyntaxKind.WhileStatement:
VisitWhileStatement((WhileStatementSyntax)asNode);
break;
case SyntaxKind.LocalFunctionStatement:
VisitLocalFunctionStatement((LocalFunctionStatementSyntax)asNode);
break;
case SyntaxKind.LabeledStatement:
VisitLabeledStatement((LabeledStatementSyntax)asNode);
break;
case SyntaxKind.ForEachVariableStatement:
VisitForEachVariableStatement((ForEachVariableStatementSyntax)asNode);
break;
default:
Log.ErrorLine($"asNode : {kind}\n|{asNode.ToFullString()}|");
break;
}
}
else
{
SyntaxToken asToken = nodesAndTokens[i].AsToken();
SyntaxKind kind = asToken.Kind();
switch (kind)
{
case SyntaxKind.CloseBraceToken:
VisitToken(asToken);
break;
case SyntaxKind.OpenBraceToken:
{
VisitToken(asToken);
if (_SNBaseConstructorInitializerNode != null)
{
SyntaxTriviaList _syntaxTrivias = asToken.LeadingTrivia;
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
JSSB.Append("\tsuper");
Visit(((ConstructorInitializerSyntax)_SNBaseConstructorInitializerNode).ArgumentList);
//Todo!
//JSSB.Append(";");
_SNBaseConstructorInitializerNode = null;
}
if (_Options.MakePropertiesEnumerable)
{
for (int j = 0; j < _Properties.Count; j++)
{
SyntaxTriviaList _syntaxTrivias = _Properties[j].SNGet.GetTrailingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
JSSB.Append($"Object.defineProperty(this, '{_Properties[j].Name}', {{ enumerable: true,");
if (_Properties[j].SNGet != null)
{
BlockSyntax? _body = ((AccessorDeclarationSyntax)_Properties[j].SNGet).Body;
if (_body != null)
{
JSSB.Append($"get: function ()");
_syntaxTrivias = _Properties[j].SNGet.GetTrailingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
VisitBlock(_body);
}
else
{
if (_PropertyStatic == true)
JSSB.Append($"get: function () {{ return this._{_Properties[j].Name}_; }}");
else
JSSB.Append($"get: function () {{ return this.#_{_Properties[j].Name}_; }}");
_syntaxTrivias = _Properties[j].SNGet.GetTrailingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
}
JSSB.Append(",");
}
if (_Properties[j].SNSet != null)
{
BlockSyntax? _body = ((AccessorDeclarationSyntax)_Properties[j].SNSet).Body;
if (_body != null)
{
if (_Properties[j].SNSet.Parent != null)
{
if (_Properties[j].SNSet.Parent.Parent != null)
{
_syntaxTrivias = _Properties[j].SNSet.Parent.Parent.GetLeadingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
}
else
Log.ErrorLine("_Properties[j].SNSet.Parent.Parent is null");
}
else
Log.ErrorLine("_Properties[j].SNSet.Parent is null");
if (_PropertyStatic == true)
{
JSSB.Append($"static ");
_PropertyStatic = false;
}
JSSB.Append($"set: function (value)");
_syntaxTrivias = _Properties[j].SNSet.GetTrailingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
VisitBlock(_body);
}
else
{
JSSB.AppendLine();
if (_Properties[j].SNSet.Parent != null)
{
if (_Properties[j].SNSet.Parent.Parent != null)
{
_syntaxTrivias = _Properties[j].SNSet.Parent.Parent.GetLeadingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
}
else
Log.ErrorLine("_Properties[j].SNSet.Parent.Parent is null");
}
else
Log.ErrorLine("_Properties[j].SNSet.Parent is null");
if (_PropertyStatic == true)
{
JSSB.Append($"static ");
JSSB.Append($"set: function (value) {{ this._{_Properties[j].Name}_ = value; }}");
_PropertyStatic = false;
}
else
JSSB.Append($"set: function (value) {{ this.#_{_Properties[j].Name}_ = value; }}");
if (_Properties[j].SNSet.Parent != null)
{
_syntaxTrivias = _Properties[j].SNSet.Parent.GetTrailingTrivia();
for (int _i = 0; _i < _syntaxTrivias.Count; _i++)
{
VisitTrivia(_syntaxTrivias[_i]);
}
}
else
Log.ErrorLine("_Properties[j].SNSet.Parent is null");
}
}
JSSB.AppendLine("} );");
}
}
break;
}
default:
Log.ErrorLine($"asToken : {kind}");
break;
}
}
}
}
public override void VisitLocalDeclarationStatement(LocalDeclarationStatementSyntax node)
{
if (_Options.Debug)
{
JSSB.Append("/*");
string[] strings = node.ToFullString().Split(["\r\n", "\r", "\n"], StringSplitOptions.RemoveEmptyEntries);
JSSB.Append(string.IsNullOrWhiteSpace(strings[0]) ? strings[1] : strings[0]);
JSSB.AppendLine("*/");
}
ChildSyntaxList nodesAndTokens = node.ChildNodesAndTokens();
for (int i = 0; i < nodesAndTokens.Count; i++)
{
SyntaxNode? asNode = nodesAndTokens[i].AsNode();
if (asNode != null)
{
SyntaxKind kind = asNode.Kind();
switch (kind)
{
case SyntaxKind.VariableDeclaration:
VisitVariableDeclaration((VariableDeclarationSyntax)asNode);
break;
default:
Log.ErrorLine($"asNode : {kind}\n|{asNode.ToFullString()}|");
break;
}
}
else
{
SyntaxToken asToken = nodesAndTokens[i].AsToken();
SyntaxKind kind = asToken.Kind();
switch (kind)
{
case SyntaxKind.ConstKeyword:
{
_ConstKeyword = true;
VisitToken(asToken);
break;
}
case SyntaxKind.SemicolonToken:
VisitToken(asToken);
break;
default:
Log.ErrorLine($"asToken : {kind}");
break;
}
}
}
}
public override void VisitExpressionStatement(ExpressionStatementSyntax node)
{
if (_Options.Debug)
{
JSSB.Append("/*");
string[] strings = node.ToFullString().Split(["\r\n", "\r", "\n"], StringSplitOptions.RemoveEmptyEntries);
JSSB.Append(string.IsNullOrWhiteSpace(strings[0]) ? strings[1] : strings[0]);
JSSB.AppendLine("*/");
}
ChildSyntaxList nodesAndTokens = node.ChildNodesAndTokens();
for (int i = 0; i < nodesAndTokens.Count; i++)
{
SyntaxNode? asNode = nodesAndTokens[i].AsNode();
if (asNode != null)
{
SyntaxKind kind = asNode.Kind();
switch (kind)
{
case SyntaxKind.UnaryPlusExpression:
case SyntaxKind.UnaryMinusExpression:
case SyntaxKind.BitwiseNotExpression:
case SyntaxKind.LogicalNotExpression:
case SyntaxKind.PreIncrementExpression:
case SyntaxKind.PreDecrementExpression:
case SyntaxKind.AddressOfExpression:
case SyntaxKind.PointerIndirectionExpression:
case SyntaxKind.IndexExpression:
VisitPrefixUnaryExpression((PrefixUnaryExpressionSyntax)asNode);
break;
case SyntaxKind.AddExpression:
case SyntaxKind.SubtractExpression:
case SyntaxKind.MultiplyExpression:
case SyntaxKind.DivideExpression:
case SyntaxKind.ModuloExpression:
case SyntaxKind.LeftShiftExpression:
case SyntaxKind.RightShiftExpression:
case SyntaxKind.UnsignedRightShiftExpression:
case SyntaxKind.LogicalOrExpression:
case SyntaxKind.LogicalAndExpression:
case SyntaxKind.BitwiseOrExpression:
case SyntaxKind.BitwiseAndExpression:
case SyntaxKind.ExclusiveOrExpression:
case SyntaxKind.EqualsExpression:
case SyntaxKind.NotEqualsExpression:
case SyntaxKind.LessThanExpression:
case SyntaxKind.LessThanOrEqualExpression:
case SyntaxKind.GreaterThanExpression:
case SyntaxKind.GreaterThanOrEqualExpression:
case SyntaxKind.IsExpression:
case SyntaxKind.AsExpression:
case SyntaxKind.CoalesceExpression:
VisitBinaryExpression((BinaryExpressionSyntax)asNode);
break;
case SyntaxKind.ArgListExpression:
case SyntaxKind.NumericLiteralExpression:
case SyntaxKind.StringLiteralExpression:
case SyntaxKind.Utf8StringLiteralExpression:
case SyntaxKind.CharacterLiteralExpression:
case SyntaxKind.TrueLiteralExpression:
case SyntaxKind.FalseLiteralExpression:
case SyntaxKind.NullLiteralExpression:
case SyntaxKind.DefaultLiteralExpression:
VisitLiteralExpression((LiteralExpressionSyntax)asNode);
break;
case SyntaxKind.AnonymousObjectCreationExpression:
VisitAnonymousObjectCreationExpression((AnonymousObjectCreationExpressionSyntax)asNode);
break;
case SyntaxKind.ParenthesizedLambdaExpression:
VisitParenthesizedLambdaExpression((ParenthesizedLambdaExpressionSyntax)asNode);
break;
case SyntaxKind.ObjectCreationExpression:
VisitObjectCreationExpression((ObjectCreationExpressionSyntax)asNode);
break;
case SyntaxKind.SimpleMemberAccessExpression:
case SyntaxKind.PointerMemberAccessExpression:
VisitMemberAccessExpression((MemberAccessExpressionSyntax)asNode);
break;
case SyntaxKind.SimpleAssignmentExpression:
case SyntaxKind.AddAssignmentExpression:
case SyntaxKind.SubtractAssignmentExpression:
case SyntaxKind.MultiplyAssignmentExpression:
case SyntaxKind.DivideAssignmentExpression:
case SyntaxKind.ModuloAssignmentExpression:
case SyntaxKind.AndAssignmentExpression:
case SyntaxKind.ExclusiveOrAssignmentExpression:
case SyntaxKind.OrAssignmentExpression:
case SyntaxKind.LeftShiftAssignmentExpression:
case SyntaxKind.RightShiftAssignmentExpression:
case SyntaxKind.UnsignedRightShiftAssignmentExpression:
case SyntaxKind.CoalesceAssignmentExpression:
VisitAssignmentExpression((AssignmentExpressionSyntax)asNode);
break;
case SyntaxKind.ConditionalAccessExpression:
VisitConditionalAccessExpression((ConditionalAccessExpressionSyntax)asNode);
break;
case SyntaxKind.PostIncrementExpression:
case SyntaxKind.PostDecrementExpression:
case SyntaxKind.SuppressNullableWarningExpression:
VisitPostfixUnaryExpression((PostfixUnaryExpressionSyntax)asNode);
break;
case SyntaxKind.InvocationExpression:
VisitInvocationExpression((InvocationExpressionSyntax)asNode);
break;
case SyntaxKind.AwaitExpression:
VisitAwaitExpression((AwaitExpressionSyntax)asNode);
break;
case SyntaxKind.ElementAccessExpression:
VisitElementAccessExpression((ElementAccessExpressionSyntax)asNode);
break;
case SyntaxKind.ParenthesizedExpression:
VisitParenthesizedExpression((ParenthesizedExpressionSyntax)asNode);
break;
case SyntaxKind.IdentifierName:
VisitIdentifierName((IdentifierNameSyntax)asNode);
break;
case SyntaxKind.ConditionalExpression:
VisitConditionalExpression((ConditionalExpressionSyntax)asNode);
break;
case SyntaxKind.ThisExpression:
VisitThisExpression((ThisExpressionSyntax)asNode);
break;
default: