public CharSet(RangeExpression range) { Contract.Requires(range != null); Contract.Requires(range.Chars != null); var builder = new StringBuilder(); char ch = char.MinValue; while (true) // note that we can't use a for loop or we'll get an overflow { if (range.Chars.IndexOf(ch) >= 0) builder.Append(ch); else if (DoRangesInclude(range.Ranges, ch)) builder.Append(ch); else if (DoCategoriesInclude(range.CategoryLabel, ch)) builder.Append(ch); if (ch < char.MaxValue) ++ch; else break; } m_chars = builder.ToString(); }
public void GetLocalVariablesWithAssignment() { RangeExpression expr = new RangeExpression(new AssignExpression("a", new ConstantExpression(1)), new ConstantExpression(4)); var result = expr.GetLocalVariables(); Assert.IsNotNull(result); Assert.AreEqual(1, result.Count); Assert.AreEqual("a", result[0]); }
public void ParseRangeExpression() { Parser parser = new Parser("1+2..10"); var expected = new RangeExpression(new AddExpression(new ConstantExpression(1), new ConstantExpression(2)), new ConstantExpression(10)); var result = parser.ParseExpression(); Assert.IsNotNull(result); Assert.AreEqual(expected, result); Assert.IsNull(parser.ParseCommand()); }
void ITreeWalker.Visit(RangeExpression expression) { var hasStep = expression.Step is EmptyExpression == false; var operation = RngiOperation.Instance; expression.Validate(this); if (hasStep) { operation = RngeOperation.Instance; expression.Step.Accept(this); } expression.To.Accept(this); expression.From.Accept(this); _operations.Add(operation); }
private bool DoAlwaysSucceeds(string ruleName, Expression expr) { bool succeeds = false; do { ChoiceExpression choice = expr as ChoiceExpression; if (choice != null) { // Note that we only need to check the last alternative because we'll // get another error if an interior one always succeeds. succeeds = DoAlwaysSucceeds(ruleName, choice.Expressions[choice.Expressions.Length - 1]); break; } RangeExpression range = expr as RangeExpression; if (range != null) { succeeds = range.ToString() == "."; break; } RepetitionExpression rep = expr as RepetitionExpression; if (rep != null) { succeeds = rep.Min == 0; break; } SequenceExpression seq = expr as SequenceExpression; if (seq != null) { succeeds = seq.Expressions.All(e => DoAlwaysSucceeds(ruleName, e)); break; } RuleExpression rule2 = expr as RuleExpression; if (rule2 != null && rule2.Name != ruleName) { succeeds = DoAlwaysSucceeds(rule2.Name); break; } }while (false); return(succeeds); }
public void SimpleEvaluate() { RangeExpression expr = new RangeExpression(new ConstantExpression(1), new ConstantExpression(4)); var result = expr.Evaluate(null); Assert.IsNotNull(result); Assert.IsInstanceOfType(result, typeof(IEnumerable <int>)); var range = (IEnumerable <int>)result; int total = 0; foreach (int k in range) { total += k; } Assert.AreEqual(10, total); }
public void Equals() { RangeExpression expr1 = new RangeExpression(new ConstantExpression(1), new ConstantExpression(2)); RangeExpression expr2 = new RangeExpression(new ConstantExpression(1), new ConstantExpression(3)); RangeExpression expr3 = new RangeExpression(new ConstantExpression(2), new ConstantExpression(2)); RangeExpression expr4 = new RangeExpression(new ConstantExpression(1), new ConstantExpression(2)); Assert.IsFalse(expr1.Equals(null)); Assert.IsFalse(expr1.Equals(123)); Assert.IsFalse(expr1.Equals("foo")); Assert.IsTrue(expr1.Equals(expr4)); Assert.IsTrue(expr4.Equals(expr1)); Assert.AreEqual(expr1.GetHashCode(), expr4.GetHashCode()); Assert.IsFalse(expr1.Equals(expr2)); Assert.IsFalse(expr2.Equals(expr1)); Assert.IsFalse(expr1.Equals(expr3)); Assert.IsFalse(expr3.Equals(expr1)); }
private string DoRange(string text, ref Expression value) { Debug.Assert(text != null); string literal = text.Trim(); literal = literal.Substring(1, literal.Length - 2); if (literal == "^") { return("Inverted range cannot be empty"); } try { value = new RangeExpression(literal); } catch (Exception e) { return(e.Message); } return(null); }
public CharSet(RangeExpression range) { Debug.Assert(range != null); Debug.Assert(range.Chars != null); var builder = new StringBuilder(); char ch = char.MinValue; while (true) // note that we can't use a for loop or we'll get an overflow { if (range.Chars.IndexOf(ch) >= 0) { builder.Append(ch); } else if (DoRangesInclude(range.Ranges, ch)) { builder.Append(ch); } else if (DoCategoriesInclude(range.CategoryLabel, ch)) { builder.Append(ch); } if (ch < char.MaxValue) { ++ch; } else { break; } } m_chars = builder.ToString(); }
private IExpression ParseBinaryExpression(int level) { if (level >= binaryoperators.Length) { return(this.ParseTerm()); } IExpression expr = this.ParseBinaryExpression(level + 1); if (expr == null) { return(null); } Token token; for (token = this.lexer.NextToken(); token != null && this.IsBinaryOperator(level, token); token = this.lexer.NextToken()) { if (token.Value == "+") { expr = new AddExpression(expr, this.ParseBinaryExpression(level + 1)); } if (token.Value == "-") { expr = new SubtractExpression(expr, this.ParseBinaryExpression(level + 1)); } if (token.Value == "*") { expr = new MultiplyExpression(expr, this.ParseBinaryExpression(level + 1)); } if (token.Value == "/") { expr = new DivideExpression(expr, this.ParseBinaryExpression(level + 1)); } if (token.Value == "==") { expr = new CompareExpression(expr, this.ParseBinaryExpression(level + 1), CompareOperator.Equal); } if (token.Value == "!=") { expr = new CompareExpression(expr, this.ParseBinaryExpression(level + 1), CompareOperator.NotEqual); } if (token.Value == "<") { expr = new CompareExpression(expr, this.ParseBinaryExpression(level + 1), CompareOperator.Less); } if (token.Value == ">") { expr = new CompareExpression(expr, this.ParseBinaryExpression(level + 1), CompareOperator.Greater); } if (token.Value == "<=") { expr = new CompareExpression(expr, this.ParseBinaryExpression(level + 1), CompareOperator.LessOrEqual); } if (token.Value == ">=") { expr = new CompareExpression(expr, this.ParseBinaryExpression(level + 1), CompareOperator.GreaterOrEqual); } if (token.Value == "..") { expr = new RangeExpression(expr, this.ParseBinaryExpression(level + 1)); } } if (token != null) { this.lexer.PushToken(token); } return(expr); }
private string DoRange(string text, ref Expression value) { Contract.Requires(text != null); string literal = text.Trim(); literal = literal.Substring(1, literal.Length - 2); if (literal == "^") return "Inverted range cannot be empty"; try { value = new RangeExpression(literal); } catch (Exception e) { return e.Message; } return null; }
/// <summary> /// Visits a range expression - accepts the from, step. and to. /// </summary> public virtual void Visit(RangeExpression expression) { expression.From.Accept(this); expression.Step.Accept(this); expression.To.Accept(this); }
public SingleExpression(TextReader reader) { while (reader.Peek() != -1) { char c = (char)reader.Peek(); if (c == '(') { reader.Read(); Expression = new SingleExpression(reader); if ((char)reader.Read() != ')') throw new Exception("Expected )"); } else if (c == ')') { return; } else if (c == '[') { reader.Read(); Expression = new RangeExpression(reader); if ((char)reader.Read() != ']') throw new Exception("Expected ]"); } else if (c == '{') { reader.Read(); Expression = new RepeatExpression(reader) { Expression = Expression }; if ((char)reader.Read() != '}') throw new Exception("Expected }"); } else if (c == '|') { reader.Read(); Expression = new OrExpression { Left = Expression, Right = new SingleExpression(reader) }; } else if (c == '.') { reader.Read(); Expression = new ConcatExpression { Left = Expression, Right = new SingleExpression(reader).Expression }; } else if (c == '*') { reader.Read(); Expression = new StarExpression { Expression = Expression }; } else if (c == '+') { reader.Read(); Expression = new PlusExpression { Expression = Expression }; } else { throw new Exception("Unexpected " + c); } } }
public SingleExpression(TextReader reader) { while (reader.Peek() != -1) { char c = (char)reader.Peek(); if (c == '(') { reader.Read(); Expression = new SingleExpression(reader); if ((char)reader.Read() != ')') { throw new Exception("Expected )"); } } else if (c == ')') { return; } else if (c == '[') { reader.Read(); Expression = new RangeExpression(reader); if ((char)reader.Read() != ']') { throw new Exception("Expected ]"); } } else if (c == '{') { reader.Read(); Expression = new RepeatExpression(reader) { Expression = Expression }; if ((char)reader.Read() != '}') { throw new Exception("Expected }"); } } else if (c == '|') { reader.Read(); Expression = new OrExpression { Left = Expression, Right = new SingleExpression(reader) }; } else if (c == '.') { reader.Read(); Expression = new ConcatExpression { Left = Expression, Right = new SingleExpression(reader).Expression }; } else if (c == '*') { reader.Read(); Expression = new StarExpression { Expression = Expression }; } else if (c == '+') { reader.Read(); Expression = new PlusExpression { Expression = Expression }; } else { throw new Exception("Unexpected " + c); } } }
void ITreeWalker.Visit(RangeExpression expression) { expression.Validate(this); InsertRange(() => expression.From.Accept(this), () => expression.To.Accept(this), () => expression.Step.Accept(this)); }
public void GetLocalVariables() { RangeExpression expr = new RangeExpression(new ConstantExpression(1), new ConstantExpression(4)); Assert.IsNull(expr.GetLocalVariables()); }
public static Doc Print(SyntaxNode syntaxNode) { if (syntaxNode == null) { return(Doc.Null); } // TODO 0 kill? runtime repo has files that will fail on deep recursion if (depth > 200) { throw new InTooDeepException(); } depth++; try { switch (syntaxNode) { case AliasQualifiedNameSyntax aliasQualifiedNameSyntax: return(AliasQualifiedName.Print(aliasQualifiedNameSyntax)); case AnonymousMethodExpressionSyntax anonymousMethodExpressionSyntax: return(AnonymousMethodExpression.Print(anonymousMethodExpressionSyntax)); case AnonymousObjectCreationExpressionSyntax anonymousObjectCreationExpressionSyntax: return(AnonymousObjectCreationExpression.Print( anonymousObjectCreationExpressionSyntax )); case AnonymousObjectMemberDeclaratorSyntax anonymousObjectMemberDeclaratorSyntax: return(AnonymousObjectMemberDeclarator.Print( anonymousObjectMemberDeclaratorSyntax )); case ArgumentListSyntax argumentListSyntax: return(ArgumentList.Print(argumentListSyntax)); case ArgumentSyntax argumentSyntax: return(Argument.Print(argumentSyntax)); case ArrayCreationExpressionSyntax arrayCreationExpressionSyntax: return(ArrayCreationExpression.Print(arrayCreationExpressionSyntax)); case ArrayRankSpecifierSyntax arrayRankSpecifierSyntax: return(ArrayRankSpecifier.Print(arrayRankSpecifierSyntax)); case ArrayTypeSyntax arrayTypeSyntax: return(ArrayType.Print(arrayTypeSyntax)); case ArrowExpressionClauseSyntax arrowExpressionClauseSyntax: return(ArrowExpressionClause.Print(arrowExpressionClauseSyntax)); case AssignmentExpressionSyntax assignmentExpressionSyntax: return(AssignmentExpression.Print(assignmentExpressionSyntax)); case AttributeListSyntax attributeListSyntax: return(AttributeList.Print(attributeListSyntax)); case AwaitExpressionSyntax awaitExpressionSyntax: return(AwaitExpression.Print(awaitExpressionSyntax)); case BaseExpressionSyntax baseExpressionSyntax: return(BaseExpression.Print(baseExpressionSyntax)); case BaseFieldDeclarationSyntax baseFieldDeclarationSyntax: return(BaseFieldDeclaration.Print(baseFieldDeclarationSyntax)); case BaseListSyntax baseListSyntax: return(BaseList.Print(baseListSyntax)); case BaseMethodDeclarationSyntax baseMethodDeclarationSyntax: return(BaseMethodDeclaration.Print(baseMethodDeclarationSyntax)); case BasePropertyDeclarationSyntax basePropertyDeclarationSyntax: return(BasePropertyDeclaration.Print(basePropertyDeclarationSyntax)); case BaseTypeDeclarationSyntax baseTypeDeclarationSyntax: return(BaseTypeDeclaration.Print(baseTypeDeclarationSyntax)); case BinaryExpressionSyntax binaryExpressionSyntax: return(BinaryExpression.Print(binaryExpressionSyntax)); case BinaryPatternSyntax binaryPatternSyntax: return(BinaryPattern.Print(binaryPatternSyntax)); case BlockSyntax blockSyntax: return(Block.Print(blockSyntax)); case BracketedArgumentListSyntax bracketedArgumentListSyntax: return(BracketedArgumentList.Print(bracketedArgumentListSyntax)); case BracketedParameterListSyntax bracketedParameterListSyntax: return(BracketedParameterList.Print(bracketedParameterListSyntax)); case BreakStatementSyntax breakStatementSyntax: return(BreakStatement.Print(breakStatementSyntax)); case CasePatternSwitchLabelSyntax casePatternSwitchLabelSyntax: return(CasePatternSwitchLabel.Print(casePatternSwitchLabelSyntax)); case CaseSwitchLabelSyntax caseSwitchLabelSyntax: return(CaseSwitchLabel.Print(caseSwitchLabelSyntax)); case CastExpressionSyntax castExpressionSyntax: return(CastExpression.Print(castExpressionSyntax)); case CatchClauseSyntax catchClauseSyntax: return(CatchClause.Print(catchClauseSyntax)); case CheckedExpressionSyntax checkedExpressionSyntax: return(CheckedExpression.Print(checkedExpressionSyntax)); case CheckedStatementSyntax checkedStatementSyntax: return(CheckedStatement.Print(checkedStatementSyntax)); case ClassOrStructConstraintSyntax classOrStructConstraintSyntax: return(ClassOrStructConstraint.Print(classOrStructConstraintSyntax)); case CompilationUnitSyntax compilationUnitSyntax: return(CompilationUnit.Print(compilationUnitSyntax)); case ConditionalAccessExpressionSyntax conditionalAccessExpressionSyntax: return(ConditionalAccessExpression.Print(conditionalAccessExpressionSyntax)); case ConditionalExpressionSyntax conditionalExpressionSyntax: return(ConditionalExpression.Print(conditionalExpressionSyntax)); case ConstantPatternSyntax constantPatternSyntax: return(ConstantPattern.Print(constantPatternSyntax)); case ConstructorConstraintSyntax constructorConstraintSyntax: return(ConstructorConstraint.Print(constructorConstraintSyntax)); case ConstructorInitializerSyntax constructorInitializerSyntax: return(ConstructorInitializer.Print(constructorInitializerSyntax)); case ContinueStatementSyntax continueStatementSyntax: return(ContinueStatement.Print(continueStatementSyntax)); case DeclarationExpressionSyntax declarationExpressionSyntax: return(DeclarationExpression.Print(declarationExpressionSyntax)); case DeclarationPatternSyntax declarationPatternSyntax: return(DeclarationPattern.Print(declarationPatternSyntax)); case DefaultConstraintSyntax defaultConstraintSyntax: return(DefaultConstraint.Print(defaultConstraintSyntax)); case DefaultExpressionSyntax defaultExpressionSyntax: return(DefaultExpression.Print(defaultExpressionSyntax)); case DefaultSwitchLabelSyntax defaultSwitchLabelSyntax: return(DefaultSwitchLabel.Print(defaultSwitchLabelSyntax)); case DelegateDeclarationSyntax delegateDeclarationSyntax: return(DelegateDeclaration.Print(delegateDeclarationSyntax)); case DiscardDesignationSyntax discardDesignationSyntax: return(DiscardDesignation.Print(discardDesignationSyntax)); case DiscardPatternSyntax discardPatternSyntax: return(DiscardPattern.Print(discardPatternSyntax)); case DoStatementSyntax doStatementSyntax: return(DoStatement.Print(doStatementSyntax)); case ElementAccessExpressionSyntax elementAccessExpressionSyntax: return(ElementAccessExpression.Print(elementAccessExpressionSyntax)); case ElementBindingExpressionSyntax elementBindingExpressionSyntax: return(ElementBindingExpression.Print(elementBindingExpressionSyntax)); case ElseClauseSyntax elseClauseSyntax: return(ElseClause.Print(elseClauseSyntax)); case EmptyStatementSyntax emptyStatementSyntax: return(EmptyStatement.Print(emptyStatementSyntax)); case EnumMemberDeclarationSyntax enumMemberDeclarationSyntax: return(EnumMemberDeclaration.Print(enumMemberDeclarationSyntax)); case EqualsValueClauseSyntax equalsValueClauseSyntax: return(EqualsValueClause.Print(equalsValueClauseSyntax)); case ExpressionStatementSyntax expressionStatementSyntax: return(ExpressionStatement.Print(expressionStatementSyntax)); case ExternAliasDirectiveSyntax externAliasDirectiveSyntax: return(ExternAliasDirective.Print(externAliasDirectiveSyntax)); case FinallyClauseSyntax finallyClauseSyntax: return(FinallyClause.Print(finallyClauseSyntax)); case FixedStatementSyntax fixedStatementSyntax: return(FixedStatement.Print(fixedStatementSyntax)); case ForEachStatementSyntax forEachStatementSyntax: return(ForEachStatement.Print(forEachStatementSyntax)); case ForEachVariableStatementSyntax forEachVariableStatementSyntax: return(ForEachVariableStatement.Print(forEachVariableStatementSyntax)); case ForStatementSyntax forStatementSyntax: return(ForStatement.Print(forStatementSyntax)); case FromClauseSyntax fromClauseSyntax: return(FromClause.Print(fromClauseSyntax)); case FunctionPointerTypeSyntax functionPointerTypeSyntax: return(FunctionPointerType.Print(functionPointerTypeSyntax)); case GenericNameSyntax genericNameSyntax: return(GenericName.Print(genericNameSyntax)); case GlobalStatementSyntax globalStatementSyntax: return(GlobalStatement.Print(globalStatementSyntax)); case GotoStatementSyntax gotoStatementSyntax: return(GotoStatement.Print(gotoStatementSyntax)); case GroupClauseSyntax groupClauseSyntax: return(GroupClause.Print(groupClauseSyntax)); case IdentifierNameSyntax identifierNameSyntax: return(IdentifierName.Print(identifierNameSyntax)); case IfStatementSyntax ifStatementSyntax: return(IfStatement.Print(ifStatementSyntax)); case ImplicitArrayCreationExpressionSyntax implicitArrayCreationExpressionSyntax: return(ImplicitArrayCreationExpression.Print( implicitArrayCreationExpressionSyntax )); case ImplicitElementAccessSyntax implicitElementAccessSyntax: return(ImplicitElementAccess.Print(implicitElementAccessSyntax)); case ImplicitObjectCreationExpressionSyntax implicitObjectCreationExpressionSyntax: return(ImplicitObjectCreationExpression.Print( implicitObjectCreationExpressionSyntax )); case ImplicitStackAllocArrayCreationExpressionSyntax implicitStackAllocArrayCreationExpressionSyntax: return(ImplicitStackAllocArrayCreationExpression.Print( implicitStackAllocArrayCreationExpressionSyntax )); case IncompleteMemberSyntax incompleteMemberSyntax: return(IncompleteMember.Print(incompleteMemberSyntax)); case InitializerExpressionSyntax initializerExpressionSyntax: return(InitializerExpression.Print(initializerExpressionSyntax)); case InterpolatedStringExpressionSyntax interpolatedStringExpressionSyntax: return(InterpolatedStringExpression.Print( interpolatedStringExpressionSyntax )); case InterpolatedStringTextSyntax interpolatedStringTextSyntax: return(InterpolatedStringText.Print(interpolatedStringTextSyntax)); case InterpolationSyntax interpolationSyntax: return(Interpolation.Print(interpolationSyntax)); case InvocationExpressionSyntax invocationExpressionSyntax: return(InvocationExpression.Print(invocationExpressionSyntax)); case IsPatternExpressionSyntax isPatternExpressionSyntax: return(IsPatternExpression.Print(isPatternExpressionSyntax)); case JoinClauseSyntax joinClauseSyntax: return(JoinClause.Print(joinClauseSyntax)); case LabeledStatementSyntax labeledStatementSyntax: return(LabeledStatement.Print(labeledStatementSyntax)); case LetClauseSyntax letClauseSyntax: return(LetClause.Print(letClauseSyntax)); case LiteralExpressionSyntax literalExpressionSyntax: return(LiteralExpression.Print(literalExpressionSyntax)); case LocalDeclarationStatementSyntax localDeclarationStatementSyntax: return(LocalDeclarationStatement.Print(localDeclarationStatementSyntax)); case LocalFunctionStatementSyntax localFunctionStatementSyntax: return(LocalFunctionStatement.Print(localFunctionStatementSyntax)); case LockStatementSyntax lockStatementSyntax: return(LockStatement.Print(lockStatementSyntax)); case MakeRefExpressionSyntax makeRefExpressionSyntax: return(MakeRefExpression.Print(makeRefExpressionSyntax)); case MemberAccessExpressionSyntax memberAccessExpressionSyntax: return(MemberAccessExpression.Print(memberAccessExpressionSyntax)); case MemberBindingExpressionSyntax memberBindingExpressionSyntax: return(MemberBindingExpression.Print(memberBindingExpressionSyntax)); case NameColonSyntax nameColonSyntax: return(NameColon.Print(nameColonSyntax)); case NameEqualsSyntax nameEqualsSyntax: return(NameEquals.Print(nameEqualsSyntax)); case NamespaceDeclarationSyntax namespaceDeclarationSyntax: return(NamespaceDeclaration.Print(namespaceDeclarationSyntax)); case NullableTypeSyntax nullableTypeSyntax: return(NullableType.Print(nullableTypeSyntax)); case ObjectCreationExpressionSyntax objectCreationExpressionSyntax: return(ObjectCreationExpression.Print(objectCreationExpressionSyntax)); case OmittedArraySizeExpressionSyntax omittedArraySizeExpressionSyntax: return(OmittedArraySizeExpression.Print(omittedArraySizeExpressionSyntax)); case OmittedTypeArgumentSyntax omittedTypeArgumentSyntax: return(OmittedTypeArgument.Print(omittedTypeArgumentSyntax)); case OrderByClauseSyntax orderByClauseSyntax: return(OrderByClause.Print(orderByClauseSyntax)); case ParameterListSyntax parameterListSyntax: return(ParameterList.Print(parameterListSyntax)); case ParameterSyntax parameterSyntax: return(Parameter.Print(parameterSyntax)); case ParenthesizedExpressionSyntax parenthesizedExpressionSyntax: return(ParenthesizedExpression.Print(parenthesizedExpressionSyntax)); case ParenthesizedLambdaExpressionSyntax parenthesizedLambdaExpressionSyntax: return(ParenthesizedLambdaExpression.Print( parenthesizedLambdaExpressionSyntax )); case ParenthesizedPatternSyntax parenthesizedPatternSyntax: return(ParenthesizedPattern.Print(parenthesizedPatternSyntax)); case ParenthesizedVariableDesignationSyntax parenthesizedVariableDesignationSyntax: return(ParenthesizedVariableDesignation.Print( parenthesizedVariableDesignationSyntax )); case PointerTypeSyntax pointerTypeSyntax: return(PointerType.Print(pointerTypeSyntax)); case PostfixUnaryExpressionSyntax postfixUnaryExpressionSyntax: return(PostfixUnaryExpression.Print(postfixUnaryExpressionSyntax)); case PredefinedTypeSyntax predefinedTypeSyntax: return(PredefinedType.Print(predefinedTypeSyntax)); case PrefixUnaryExpressionSyntax prefixUnaryExpressionSyntax: return(PrefixUnaryExpression.Print(prefixUnaryExpressionSyntax)); case PrimaryConstructorBaseTypeSyntax primaryConstructorBaseTypeSyntax: return(PrimaryConstructorBaseType.Print(primaryConstructorBaseTypeSyntax)); case QualifiedNameSyntax qualifiedNameSyntax: return(QualifiedName.Print(qualifiedNameSyntax)); case QueryBodySyntax queryBodySyntax: return(QueryBody.Print(queryBodySyntax)); case QueryContinuationSyntax queryContinuationSyntax: return(QueryContinuation.Print(queryContinuationSyntax)); case QueryExpressionSyntax queryExpressionSyntax: return(QueryExpression.Print(queryExpressionSyntax)); case RangeExpressionSyntax rangeExpressionSyntax: return(RangeExpression.Print(rangeExpressionSyntax)); case RecursivePatternSyntax recursivePatternSyntax: return(RecursivePattern.Print(recursivePatternSyntax)); case RefExpressionSyntax refExpressionSyntax: return(RefExpression.Print(refExpressionSyntax)); case RefTypeExpressionSyntax refTypeExpressionSyntax: return(RefTypeExpression.Print(refTypeExpressionSyntax)); case RefTypeSyntax refTypeSyntax: return(RefType.Print(refTypeSyntax)); case RefValueExpressionSyntax refValueExpressionSyntax: return(RefValueExpression.Print(refValueExpressionSyntax)); case RelationalPatternSyntax relationalPatternSyntax: return(RelationalPattern.Print(relationalPatternSyntax)); case ReturnStatementSyntax returnStatementSyntax: return(ReturnStatement.Print(returnStatementSyntax)); case SelectClauseSyntax selectClauseSyntax: return(SelectClause.Print(selectClauseSyntax)); case SimpleBaseTypeSyntax simpleBaseTypeSyntax: return(SimpleBaseType.Print(simpleBaseTypeSyntax)); case SimpleLambdaExpressionSyntax simpleLambdaExpressionSyntax: return(SimpleLambdaExpression.Print(simpleLambdaExpressionSyntax)); case SingleVariableDesignationSyntax singleVariableDesignationSyntax: return(SingleVariableDesignation.Print(singleVariableDesignationSyntax)); case SizeOfExpressionSyntax sizeOfExpressionSyntax: return(SizeOfExpression.Print(sizeOfExpressionSyntax)); case StackAllocArrayCreationExpressionSyntax stackAllocArrayCreationExpressionSyntax: return(StackAllocArrayCreationExpression.Print( stackAllocArrayCreationExpressionSyntax )); case SwitchExpressionSyntax switchExpressionSyntax: return(SwitchExpression.Print(switchExpressionSyntax)); case SwitchSectionSyntax switchSectionSyntax: return(SwitchSection.Print(switchSectionSyntax)); case SwitchStatementSyntax switchStatementSyntax: return(SwitchStatement.Print(switchStatementSyntax)); case ThisExpressionSyntax thisExpressionSyntax: return(ThisExpression.Print(thisExpressionSyntax)); case ThrowExpressionSyntax throwExpressionSyntax: return(ThrowExpression.Print(throwExpressionSyntax)); case ThrowStatementSyntax throwStatementSyntax: return(ThrowStatement.Print(throwStatementSyntax)); case TryStatementSyntax tryStatementSyntax: return(TryStatement.Print(tryStatementSyntax)); case TupleElementSyntax tupleElementSyntax: return(TupleElement.Print(tupleElementSyntax)); case TupleExpressionSyntax tupleExpressionSyntax: return(TupleExpression.Print(tupleExpressionSyntax)); case TupleTypeSyntax tupleTypeSyntax: return(TupleType.Print(tupleTypeSyntax)); case TypeArgumentListSyntax typeArgumentListSyntax: return(TypeArgumentList.Print(typeArgumentListSyntax)); case TypeConstraintSyntax typeConstraintSyntax: return(TypeConstraint.Print(typeConstraintSyntax)); case TypeOfExpressionSyntax typeOfExpressionSyntax: return(TypeOfExpression.Print(typeOfExpressionSyntax)); case TypeParameterConstraintClauseSyntax typeParameterConstraintClauseSyntax: return(TypeParameterConstraintClause.Print( typeParameterConstraintClauseSyntax )); case TypeParameterListSyntax typeParameterListSyntax: return(TypeParameterList.Print(typeParameterListSyntax)); case TypeParameterSyntax typeParameterSyntax: return(TypeParameter.Print(typeParameterSyntax)); case TypePatternSyntax typePatternSyntax: return(TypePattern.Print(typePatternSyntax)); case UnaryPatternSyntax unaryPatternSyntax: return(UnaryPattern.Print(unaryPatternSyntax)); case UnsafeStatementSyntax unsafeStatementSyntax: return(UnsafeStatement.Print(unsafeStatementSyntax)); case UsingDirectiveSyntax usingDirectiveSyntax: return(UsingDirective.Print(usingDirectiveSyntax)); case UsingStatementSyntax usingStatementSyntax: return(UsingStatement.Print(usingStatementSyntax)); case VariableDeclarationSyntax variableDeclarationSyntax: return(VariableDeclaration.Print(variableDeclarationSyntax)); case VariableDeclaratorSyntax variableDeclaratorSyntax: return(VariableDeclarator.Print(variableDeclaratorSyntax)); case VarPatternSyntax varPatternSyntax: return(VarPattern.Print(varPatternSyntax)); case WhenClauseSyntax whenClauseSyntax: return(WhenClause.Print(whenClauseSyntax)); case WhereClauseSyntax whereClauseSyntax: return(WhereClause.Print(whereClauseSyntax)); case WhileStatementSyntax whileStatementSyntax: return(WhileStatement.Print(whileStatementSyntax)); case WithExpressionSyntax withExpressionSyntax: return(WithExpression.Print(withExpressionSyntax)); case YieldStatementSyntax yieldStatementSyntax: return(YieldStatement.Print(yieldStatementSyntax)); default: throw new Exception("Can't handle " + syntaxNode.GetType().Name); } } finally { depth--; } }