diff options
Diffstat (limited to 'Mono.Debugging/Mono.Debugging.Evaluation/LambdaBodyOutputVisitor.cs')
| -rw-r--r-- | Mono.Debugging/Mono.Debugging.Evaluation/LambdaBodyOutputVisitor.cs | 652 |
1 files changed, 65 insertions, 587 deletions
diff --git a/Mono.Debugging/Mono.Debugging.Evaluation/LambdaBodyOutputVisitor.cs b/Mono.Debugging/Mono.Debugging.Evaluation/LambdaBodyOutputVisitor.cs index d71eb8a..527416c 100644 --- a/Mono.Debugging/Mono.Debugging.Evaluation/LambdaBodyOutputVisitor.cs +++ b/Mono.Debugging/Mono.Debugging.Evaluation/LambdaBodyOutputVisitor.cs @@ -2,11 +2,11 @@ using System; using System.Collections.Generic; using System.IO; using System.Reflection; - +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.CSharp; +using Microsoft.CodeAnalysis.CSharp.Syntax; using Mono.Debugging.Client; -using ICSharpCode.NRefactory.CSharp; - namespace Mono.Debugging.Evaluation { // Outputs lambda expression inputted on Immediate Pad. Also @@ -16,7 +16,7 @@ namespace Mono.Debugging.Evaluation // identifer. // - Collect variable references for outside the lambda // (local variables/properties...) - public class LambdaBodyOutputVisitor : CSharpOutputVisitor + public class LambdaBodyOutputVisitor : CSharpSyntaxWalker { readonly Dictionary<string, ValueReference> userVariables; readonly EvaluationContext ctx; @@ -25,7 +25,7 @@ namespace Mono.Debugging.Evaluation List<string> definedIdentifier; int gensymCount; - public LambdaBodyOutputVisitor (EvaluationContext ctx, Dictionary<string, ValueReference> userVariables, TextWriter writer) : base (writer, FormattingOptionsFactory.CreateMono ()) + public LambdaBodyOutputVisitor (EvaluationContext ctx, Dictionary<string, ValueReference> userVariables, TextWriter writer) { this.ctx = ctx; this.userVariables = userVariables; @@ -33,12 +33,21 @@ namespace Mono.Debugging.Evaluation this.definedIdentifier = new List<string> (); } + void WriteKeyword (string keyword) + { + + } + void WriteIdentifier (string keyword) + { + + } + public Tuple<string, object>[] GetLocalValues () { var locals = new Tuple<string, object>[localValues.Count]; int n = 0; - foreach(var localv in localValues.Values) { - locals [n] = localv; + foreach (var localv in localValues.Values) { + locals[n] = localv; n++; } return locals; @@ -54,7 +63,7 @@ namespace Mono.Debugging.Evaluation return new NotSupportedExpressionException (); } - static Exception EvaluationError (string message, params object [] args) + static Exception EvaluationError (string message, params object[] args) { return new EvaluatorException (message, args); } @@ -87,22 +96,22 @@ namespace Mono.Debugging.Evaluation } } - ValueReference Evaluate (IdentifierExpression t) + ValueReference Evaluate (IdentifierNameSyntax t) { - var visitor = new NRefactoryExpressionEvaluatorVisitor (ctx, t.Identifier, null, userVariables); - return t.AcceptVisitor<ValueReference> (visitor); + var visitor = new NRefactoryExpressionEvaluatorVisitor (ctx, t.Identifier.ValueText, null, userVariables); + return visitor.Visit (t); } - ValueReference Evaluate (BaseReferenceExpression t) + ValueReference Evaluate (BaseExpressionSyntax t) { var visitor = new NRefactoryExpressionEvaluatorVisitor (ctx, "base", null, userVariables); - return t.AcceptVisitor<ValueReference> (visitor); + return visitor.Visit (t); } - ValueReference Evaluate (ThisReferenceExpression t) + ValueReference Evaluate (ThisExpressionSyntax t) { var visitor = new NRefactoryExpressionEvaluatorVisitor (ctx, "this", null, userVariables); - return t.AcceptVisitor<ValueReference> (visitor); + return visitor.Visit (t); } string GenerateSymbol (string s) @@ -141,14 +150,14 @@ namespace Mono.Debugging.Evaluation string GetLocalName (string name) { Tuple<string, object> pair; - if (localValues.TryGetValue(name, out pair)) + if (localValues.TryGetValue (name, out pair)) return pair.Item1; return null; } bool ExistsLocalName (string localName) { - foreach(var pair in localValues.Values) { + foreach (var pair in localValues.Values) { if (pair.Item1 == localName) return true; } @@ -157,79 +166,25 @@ namespace Mono.Debugging.Evaluation #region IAstVisitor implementation - public override void VisitAnonymousMethodExpression (AnonymousMethodExpression anonymousMethodExpression) - { - throw NotSupportedToConsistency (); - } - - public override void VisitUndocumentedExpression (UndocumentedExpression undocumentedExpression) - { - throw NotSupportedToConsistency (); - } - - public override void VisitArrayCreateExpression (ArrayCreateExpression arrayCreateExpression) - { - throw NotSupportedToConsistency (); - } - - public override void VisitArrayInitializerExpression (ArrayInitializerExpression arrayInitializerExpression) - { - throw NotSupportedToConsistency (); - } - /* - public override void VisitAsExpression (AsExpression asExpression) - { - } - */ - public override void VisitAssignmentExpression (AssignmentExpression assignmentExpression) + public override void VisitAssignmentExpression (AssignmentExpressionSyntax node) { throw EvaluationError ("Not support assignment expression inside lambda"); } - public override void VisitBaseReferenceExpression (BaseReferenceExpression baseReferenceExpression) + public override void VisitBaseExpression (BaseExpressionSyntax node) { - StartNode (baseReferenceExpression); var basee = "base"; - var localbase = GetLocalName(basee); + var localbase = GetLocalName (basee); if (localbase == null) { - var vr = Evaluate (baseReferenceExpression); + var vr = Evaluate (node); localbase = AddToLocals (basee, vr, true); } WriteKeyword (localbase); - EndNode (baseReferenceExpression); - } - /* - public override void VisitBinaryOperatorExpression (BinaryOperatorExpression binaryOperatorExpression) - { - } - *//* - public override void VisitCastExpression (CastExpression castExpression) - { - } - */ - public override void VisitCheckedExpression (CheckedExpression checkedExpression) - { - throw NotSupportedToConsistency (); - } - /* - public override void VisitConditionalExpression (ConditionalExpression conditionalExpression) - { - } - */ - public override void VisitDefaultValueExpression (DefaultValueExpression defaultValueExpression) - { - throw NotSupportedToConsistency (); } - public override void VisitDirectionExpression (DirectionExpression directionExpression) + public override void VisitIdentifierName (IdentifierNameSyntax node) { - throw NotSupportedToConsistency (); - } - - public override void VisitIdentifierExpression (IdentifierExpression identifierExpression) - { - StartNode (identifierExpression); - var identifier = identifierExpression.Identifier; + var identifier = node.Identifier.ValueText; var localIdentifier = ""; if (definedIdentifier.Contains (identifier)) { @@ -237,32 +192,31 @@ namespace Mono.Debugging.Evaluation } else { localIdentifier = GetLocalName (identifier); if (localIdentifier == null) { - var vr = Evaluate (identifierExpression); + var vr = Evaluate (node); localIdentifier = AddToLocals (identifier, vr); } } - var idToken = identifierExpression.IdentifierToken; - idToken.Name = localIdentifier; - WriteIdentifier (idToken); - WriteTypeArguments (identifierExpression.TypeArguments); - EndNode (identifierExpression); + WriteIdentifier (node.Identifier.ValueText); } - /* - public override void VisitIndexerExpression (IndexerExpression indexerExpression) + + public override void VisitGenericName (GenericNameSyntax node) { + WriteIdentifier (node.Identifier.ValueText); + foreach (var arg in node.TypeArgumentList.Arguments) { + Visit (arg); + } } - */ - public override void VisitInvocationExpression (InvocationExpression invocationExpression) + + public override void VisitInvocationExpression (InvocationExpressionSyntax node) { - var invocationTarget = invocationExpression.Target; - if (!(invocationTarget is IdentifierExpression)) { - base.VisitInvocationExpression (invocationExpression); + var invocationTarget = node.Expression; + if (!(invocationTarget is IdentifierNameSyntax method)) { + base.VisitInvocationExpression (node); return; } - var argc = invocationExpression.Arguments.Count; - var method = (IdentifierExpression)invocationTarget; - var methodName = method.Identifier; + var argc = node.ArgumentList.Arguments.Count; + var methodName = method.Identifier.ValueText; var vref = ctx.Adapter.GetThisReference (ctx); var vtype = ctx.Adapter.GetEnclosingType (ctx); string accessor = null; @@ -296,527 +250,51 @@ namespace Mono.Debugging.Evaluation } } - StartNode (invocationExpression); if (accessor == null) - WriteIdentifier (method.Identifier); + WriteIdentifier (methodName); else WriteKeyword (accessor + "." + methodName); - Space (policy.SpaceBeforeMethodCallParentheses); - WriteCommaSeparatedListInParenthesis (invocationExpression.Arguments, policy.SpaceWithinMethodCallParentheses); - EndNode (invocationExpression); - } - - /* - public override void VisitIsExpression (IsExpression isExpression) - { - }*/ - - public override void VisitLambdaExpression (LambdaExpression lambdaExpression) - { - foreach (var par in lambdaExpression.Parameters) { - if (par.ParameterModifier != ICSharpCode.NRefactory.CSharp.ParameterModifier.None) - throw NotSupported(); - - definedIdentifier.Add(par.Name); + WriteIdentifier ("("); + for (int i = 0; i < node.ArgumentList.Arguments.Count; i++) { + if (i > 0) + WriteIdentifier (", "); + Visit (node.ArgumentList.Arguments[i]); } - - base.VisitLambdaExpression (lambdaExpression); + WriteIdentifier (")"); } - /* - public override void VisitMemberReferenceExpression (MemberReferenceExpression memberReferenceExpression) - { - }*/ - public override void VisitNamedArgumentExpression (NamedArgumentExpression namedArgumentExpression) + public override void VisitSimpleLambdaExpression (SimpleLambdaExpressionSyntax node) { - throw NotSupportedToConsistency (); - } + if (node.Parameter.Modifiers.Count > 0) + throw NotSupported (); - public override void VisitNamedExpression (NamedExpression namedExpression) - { - throw NotSupportedToConsistency (); + definedIdentifier.Add (node.Parameter.Identifier.ValueText); + Visit (node.Body); } - /* - public override void VisitNullReferenceExpression (NullReferenceExpression nullReferenceExpression) - { - } - *//* - public override void VisitObjectCreateExpression (ObjectCreateExpression objectCreateExpression) - { - }*/ - public override void VisitAnonymousTypeCreateExpression (AnonymousTypeCreateExpression anonymousTypeCreateExpression) - { - throw NotSupportedToConsistency (); - } - /* - public override void VisitParenthesizedExpression (ParenthesizedExpression parenthesizedExpression) + public override void VisitThisExpression (ThisExpressionSyntax node) { - }*/ - - public override void VisitPointerReferenceExpression (PointerReferenceExpression pointerReferenceExpression) - { - throw NotSupportedToConsistency (); - } - /* - public override void VisitPrimitiveExpression (PrimitiveExpression primitiveExpression) - { - return primitiveExpression.ToString (); - }*/ - - public override void VisitSizeOfExpression (SizeOfExpression sizeOfExpression) - { - throw NotSupportedToConsistency (); - } - - public override void VisitStackAllocExpression (StackAllocExpression stackAllocExpression) - { - throw NotSupportedToConsistency (); - } - - public override void VisitThisReferenceExpression (ThisReferenceExpression thisReferenceExpression) - { - StartNode (thisReferenceExpression); var thiss = "this"; var localthis = GetLocalName (thiss); if (localthis == null) { - var vr = Evaluate (thisReferenceExpression); + var vr = Evaluate (node); localthis = AddToLocals (thiss, vr, true); } WriteKeyword (localthis); - EndNode (thisReferenceExpression); - } - /* - public override void VisitTypeOfExpression (TypeOfExpression typeOfExpression) - { - }*/ - /* - public override void VisitTypeReferenceExpression (TypeReferenceExpression typeReferenceExpression) - { - }*//* - public override void VisitUnaryOperatorExpression (UnaryOperatorExpression unaryOperatorExpression) - { - }*/ - - public override void VisitUncheckedExpression (UncheckedExpression uncheckedExpression) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryExpression (QueryExpression queryExpression) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryContinuationClause (QueryContinuationClause queryContinuationClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryFromClause (QueryFromClause queryFromClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryLetClause (QueryLetClause queryLetClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryWhereClause (QueryWhereClause queryWhereClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryJoinClause (QueryJoinClause queryJoinClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryOrderClause (QueryOrderClause queryOrderClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryOrdering (QueryOrdering queryOrdering) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQuerySelectClause (QuerySelectClause querySelectClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitQueryGroupClause (QueryGroupClause queryGroupClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitAttribute (ICSharpCode.NRefactory.CSharp.Attribute attribute) - { - throw NotSupportedToConsistency (); - } - - public override void VisitAttributeSection (AttributeSection attributeSection) - { - throw NotSupportedToConsistency (); - } - - public override void VisitDelegateDeclaration (DelegateDeclaration delegateDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitNamespaceDeclaration (NamespaceDeclaration namespaceDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitTypeDeclaration (TypeDeclaration typeDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitUsingAliasDeclaration (UsingAliasDeclaration usingAliasDeclaration) - { - throw NotSupportedToConsistency (); } - public override void VisitUsingDeclaration (UsingDeclaration usingDeclaration) + public override void VisitParameter (ParameterSyntax node) { - throw NotSupportedToConsistency (); - } - - public override void VisitExternAliasDeclaration (ExternAliasDeclaration externAliasDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitBlockStatement (BlockStatement blockStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitBreakStatement (BreakStatement breakStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitCheckedStatement (CheckedStatement checkedStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitContinueStatement (ContinueStatement continueStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitDoWhileStatement (DoWhileStatement doWhileStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitEmptyStatement (EmptyStatement emptyStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitExpressionStatement (ExpressionStatement expressionStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitFixedStatement (FixedStatement fixedStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitForeachStatement (ForeachStatement foreachStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitForStatement (ForStatement forStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitGotoCaseStatement (GotoCaseStatement gotoCaseStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitGotoDefaultStatement (GotoDefaultStatement gotoDefaultStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitGotoStatement (GotoStatement gotoStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitIfElseStatement (IfElseStatement ifElseStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitLabelStatement (LabelStatement labelStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitLockStatement (LockStatement lockStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitReturnStatement (ReturnStatement returnStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitSwitchStatement (SwitchStatement switchStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitSwitchSection (SwitchSection switchSection) - { - throw NotSupportedToConsistency (); - } - - public override void VisitCaseLabel (CaseLabel caseLabel) - { - throw NotSupportedToConsistency (); - } - - public override void VisitThrowStatement (ThrowStatement throwStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitTryCatchStatement (TryCatchStatement tryCatchStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitCatchClause (CatchClause catchClause) - { - throw NotSupportedToConsistency (); - } - - public override void VisitUncheckedStatement (UncheckedStatement uncheckedStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitUnsafeStatement (UnsafeStatement unsafeStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitUsingStatement (UsingStatement usingStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitVariableDeclarationStatement (VariableDeclarationStatement variableDeclarationStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitWhileStatement (WhileStatement whileStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitYieldBreakStatement (YieldBreakStatement yieldBreakStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitYieldReturnStatement (YieldReturnStatement yieldReturnStatement) - { - throw NotSupportedToConsistency (); - } - - public override void VisitAccessor (Accessor accessor) - { - throw NotSupportedToConsistency (); - } - - public override void VisitConstructorDeclaration (ConstructorDeclaration constructorDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitConstructorInitializer (ConstructorInitializer constructorInitializer) - { - throw NotSupportedToConsistency (); - } - - public override void VisitDestructorDeclaration (DestructorDeclaration destructorDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitEnumMemberDeclaration (EnumMemberDeclaration enumMemberDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitEventDeclaration (EventDeclaration eventDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitCustomEventDeclaration (CustomEventDeclaration customEventDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitFieldDeclaration (FieldDeclaration fieldDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitIndexerDeclaration (IndexerDeclaration indexerDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitMethodDeclaration (MethodDeclaration methodDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitOperatorDeclaration (OperatorDeclaration operatorDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitParameterDeclaration (ParameterDeclaration parameterDeclaration) - { - if (parameterDeclaration.Parent is LambdaExpression) - base.VisitParameterDeclaration (parameterDeclaration); + if (node.Parent is SimpleNameSyntax) + base.VisitParameter (node); else throw NotSupportedToConsistency (); } - public override void VisitPropertyDeclaration (PropertyDeclaration propertyDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitVariableInitializer (VariableInitializer variableInitializer) - { - throw NotSupportedToConsistency (); - } - - public override void VisitFixedFieldDeclaration (FixedFieldDeclaration fixedFieldDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitFixedVariableInitializer (FixedVariableInitializer fixedVariableInitializer) - { - throw NotSupportedToConsistency (); - } - - public override void VisitSyntaxTree (SyntaxTree syntaxTree) - { - throw NotSupportedToConsistency (); - } - /* - public override void VisitSimpleType (SimpleType simpleType) - { - }*/ - /* - public override void VisitMemberType (MemberType memberType) - { - }*/ - /* - public override void VisitComposedType (ComposedType composedType) - { - }*/ - - public override void VisitArraySpecifier (ArraySpecifier arraySpecifier) - { - throw NotSupportedToConsistency (); - } - /* - public override void VisitPrimitiveType (PrimitiveType primitiveType) - { - }*/ - - public override void VisitComment (Comment comment) - { - throw NotSupportedToConsistency (); - } - - public override void VisitWhitespace (WhitespaceNode whitespaceNode) + public override void DefaultVisit (SyntaxNode node) { throw NotSupportedToConsistency (); } - - public override void VisitText (TextNode textNode) - { - throw NotSupportedToConsistency (); - } - - public override void VisitNewLine (NewLineNode newLineNode) - { - throw NotSupportedToConsistency (); - } - - public override void VisitPreProcessorDirective (PreProcessorDirective preProcessorDirective) - { - throw NotSupportedToConsistency (); - } - - public override void VisitDocumentationReference (DocumentationReference documentationReference) - { - throw NotSupportedToConsistency (); - } - - public override void VisitTypeParameterDeclaration (TypeParameterDeclaration typeParameterDeclaration) - { - throw NotSupportedToConsistency (); - } - - public override void VisitConstraint (Constraint constraint) - { - throw NotSupportedToConsistency (); - } - - public override void VisitCSharpTokenNode (CSharpTokenNode cSharpTokenNode) - { - throw NotSupportedToConsistency (); - } - - public override void VisitIdentifier (Identifier identifier) - { - throw NotSupportedToConsistency (); - } - - public override void VisitPatternPlaceholder (AstNode placeholder, ICSharpCode.NRefactory.PatternMatching.Pattern pattern) - { - throw NotSupportedToConsistency (); - } - /* - public override void VisitNullNode (AstNode nullNode) - { - throw NotSupportedToConsistency (); - } - *//* - public override void VisitErrorNode (AstNode errorNode) - { - throw NotSupportedToConsistency (); - }*/ - #endregion } } |