public async Task ComputeRefactoringsForNodeAsync()
{
SyntaxNode node = Root.FindNode(Span, findInsideTrivia: false, getInnermostNodeForTie: true);
if (node == null)
{
return;
}
bool fAccessor = false;
bool fArgument = false;
bool fArgumentList = false;
bool fAttributeArgumentList = false;
bool fArrowExpressionClause = false;
bool fParameter = false;
bool fParameterList = false;
bool fSwitchSection = false;
bool fVariableDeclaration = false;
bool fVariableDeclarator = false;
bool fInterpolatedStringText = false;
bool fElseClause = false;
bool fCaseSwitchLabel = false;
bool fUsingDirective = false;
bool fDeclarationPattern = false;
bool fTypeParameterConstraintClause = false;
bool fExpression = false;
bool fAnonymousMethod = false;
bool fAssignmentExpression = false;
bool fBinaryExpression = false;
bool fConditionalExpression = false;
bool fQualifiedName = false;
bool fGenericName = false;
bool fIdentifierName = false;
bool fInitializerExpression = false;
bool fInterpolatedStringExpression = false;
bool fInterpolation = false;
bool fInvocationExpression = false;
bool fLambdaExpression = false;
bool fLiteralExpression = false;
bool fSimpleMemberAccessExpression = false;
bool fParenthesizedExpression = false;
bool fPostfixUnaryExpression = false;
bool fPrefixUnaryExpression = false;
bool fAwaitExpression = false;
bool fCastExpression = false;
bool fThrowExpression = false;
bool fDeclarationExpression = false;
bool fIsPatternExpression = false;
bool fMemberDeclaration = false;
bool fStatement = false;
bool fDoStatement = false;
bool fExpressionStatement = false;
bool fForEachStatement = false;
bool fForStatement = false;
bool fIfStatement = false;
bool fLocalDeclarationStatement = false;
bool fReturnStatement = false;
bool fSwitchStatement = false;
bool fUsingStatement = false;
bool fWhileStatement = false;
bool fYieldReturnStatement = false;
bool fLockStatement = false;
bool fBlock = false;
bool fStatementRefactoring = false;
bool fThrowStatement = false;
bool fLocalFunctionStatement = false;
SyntaxNode firstNode = node;
using (IEnumerator <SyntaxNode> en = node.AncestorsAndSelf().GetEnumerator())
{
while (en.MoveNext())
{
node = en.Current;
SyntaxKind kind = node.Kind();
Debug.WriteLine(kind.ToString());
if (!fAccessor &&
(node is AccessorDeclarationSyntax accessor))
{
AccessorDeclarationRefactoring.ComputeRefactorings(this, accessor);
fAccessor = true;
continue;
}
if (!fArgument &&
kind == SyntaxKind.Argument)
{
await ArgumentRefactoring.ComputeRefactoringsAsync(this, (ArgumentSyntax)node).ConfigureAwait(false);
fArgument = true;
continue;
}
if (!fArgumentList &&
kind == SyntaxKind.ArgumentList)
{
await ArgumentListRefactoring.ComputeRefactoringsAsync(this, (ArgumentListSyntax)node).ConfigureAwait(false);
fArgumentList = true;
continue;
}
if (!fAttributeArgumentList &&
kind == SyntaxKind.AttributeArgumentList)
{
await AttributeArgumentListRefactoring.ComputeRefactoringsAsync(this, (AttributeArgumentListSyntax)node).ConfigureAwait(false);
fAttributeArgumentList = true;
continue;
}
if (!fArrowExpressionClause &&
kind == SyntaxKind.ArrowExpressionClause)
{
await ArrowExpressionClauseRefactoring.ComputeRefactoringsAsync(this, (ArrowExpressionClauseSyntax)node).ConfigureAwait(false);
fArrowExpressionClause = true;
continue;
}
if (!fParameter &&
kind == SyntaxKind.Parameter)
{
await ParameterRefactoring.ComputeRefactoringsAsync(this, (ParameterSyntax)node).ConfigureAwait(false);
fParameter = true;
continue;
}
if (!fParameterList &&
kind == SyntaxKind.ParameterList)
{
await ParameterListRefactoring.ComputeRefactoringsAsync(this, (ParameterListSyntax)node).ConfigureAwait(false);
fParameterList = true;
continue;
}
if (!fSwitchSection &&
kind == SyntaxKind.SwitchSection)
{
await SwitchSectionRefactoring.ComputeRefactoringsAsync(this, (SwitchSectionSyntax)node).ConfigureAwait(false);
fSwitchSection = true;
continue;
}
if (!fVariableDeclaration &&
kind == SyntaxKind.VariableDeclaration)
{
await VariableDeclarationRefactoring.ComputeRefactoringsAsync(this, (VariableDeclarationSyntax)node).ConfigureAwait(false);
fVariableDeclaration = true;
continue;
}
if (!fVariableDeclarator &&
kind == SyntaxKind.VariableDeclarator)
{
VariableDeclaratorRefactoring.ComputeRefactorings(this, (VariableDeclaratorSyntax)node);
fVariableDeclarator = true;
continue;
}
if (!fInterpolatedStringText &&
kind == SyntaxKind.InterpolatedStringText)
{
await InterpolatedStringTextRefactoring.ComputeRefactoringsAsync(this, (InterpolatedStringTextSyntax)node).ConfigureAwait(false);
fInterpolatedStringText = true;
continue;
}
if (!fInterpolation &&
kind == SyntaxKind.Interpolation)
{
InterpolationRefactoring.ComputeRefactorings(this, (InterpolationSyntax)node);
fInterpolation = true;
continue;
}
if (!fElseClause &&
kind == SyntaxKind.ElseClause)
{
ElseClauseRefactoring.ComputeRefactorings(this, (ElseClauseSyntax)node);
fElseClause = true;
continue;
}
if (!fCaseSwitchLabel &&
kind == SyntaxKind.CaseSwitchLabel)
{
await CaseSwitchLabelRefactoring.ComputeRefactoringsAsync(this, (CaseSwitchLabelSyntax)node).ConfigureAwait(false);
fCaseSwitchLabel = true;
continue;
}
if (!fUsingDirective &&
kind == SyntaxKind.UsingDirective)
{
UsingDirectiveRefactoring.ComputeRefactoring(this, (UsingDirectiveSyntax)node);
fUsingDirective = true;
continue;
}
if (!fDeclarationPattern &&
kind == SyntaxKind.DeclarationPattern)
{
await DeclarationPatternRefactoring.ComputeRefactoringAsync(this, (DeclarationPatternSyntax)node).ConfigureAwait(false);
fDeclarationPattern = true;
continue;
}
if (!fTypeParameterConstraintClause &&
kind == SyntaxKind.TypeParameterConstraintClause)
{
TypeParameterConstraintClauseRefactoring.ComputeRefactoring(this, (TypeParameterConstraintClauseSyntax)node);
fTypeParameterConstraintClause = true;
continue;
}
if (node is ExpressionSyntax expression)
{
if (!fExpression)
{
await ExpressionRefactoring.ComputeRefactoringsAsync(this, expression).ConfigureAwait(false);
fExpression = true;
}
if (!fAssignmentExpression &&
(node is AssignmentExpressionSyntax assignmentExpression))
{
await AssignmentExpressionRefactoring.ComputeRefactoringsAsync(this, assignmentExpression).ConfigureAwait(false);
fAssignmentExpression = true;
}
if (!fAnonymousMethod &&
kind == SyntaxKind.AnonymousMethodExpression)
{
AnonymousMethodExpressionRefactoring.ComputeRefactorings(this, (AnonymousMethodExpressionSyntax)node);
fAnonymousMethod = true;
}
if (!fBinaryExpression &&
(node is BinaryExpressionSyntax binaryExpression))
{
await BinaryExpressionRefactoring.ComputeRefactoringsAsync(this, binaryExpression).ConfigureAwait(false);
fBinaryExpression = true;
}
if (!fConditionalExpression &&
kind == SyntaxKind.ConditionalExpression)
{
await ConditionalExpressionRefactoring.ComputeRefactoringsAsync(this, (ConditionalExpressionSyntax)expression).ConfigureAwait(false);
fConditionalExpression = true;
}
if (!fQualifiedName &&
kind == SyntaxKind.QualifiedName)
{
await QualifiedNameRefactoring.ComputeRefactoringsAsync(this, (QualifiedNameSyntax)expression).ConfigureAwait(false);
fQualifiedName = true;
}
if (!fGenericName &&
kind == SyntaxKind.GenericName)
{
GenericNameRefactoring.ComputeRefactorings(this, (GenericNameSyntax)expression);
fGenericName = true;
}
if (!fIdentifierName &&
kind == SyntaxKind.IdentifierName)
{
await IdentifierNameRefactoring.ComputeRefactoringsAsync(this, (IdentifierNameSyntax)expression).ConfigureAwait(false);
fIdentifierName = true;
}
if (!fInitializerExpression &&
(node is InitializerExpressionSyntax initializer))
{
await InitializerExpressionRefactoring.ComputeRefactoringsAsync(this, initializer).ConfigureAwait(false);
fInitializerExpression = true;
}
if (!fInterpolatedStringExpression &&
kind == SyntaxKind.InterpolatedStringExpression)
{
InterpolatedStringRefactoring.ComputeRefactorings(this, (InterpolatedStringExpressionSyntax)expression);
fInterpolatedStringExpression = true;
}
if (!fInvocationExpression &&
kind == SyntaxKind.InvocationExpression)
{
await InvocationExpressionRefactoring.ComputeRefactoringsAsync(this, (InvocationExpressionSyntax)expression).ConfigureAwait(false);
fInvocationExpression = true;
}
if (!fLambdaExpression &&
(node is LambdaExpressionSyntax lambdaExpression))
{
LambdaExpressionRefactoring.ComputeRefactorings(this, lambdaExpression);
fLambdaExpression = true;
}
if (!fLiteralExpression &&
(node is LiteralExpressionSyntax literalExpression))
{
await LiteralExpressionRefactoring.ComputeRefactoringsAsync(this, literalExpression).ConfigureAwait(false);
fLiteralExpression = true;
}
if (!fSimpleMemberAccessExpression &&
kind == SyntaxKind.SimpleMemberAccessExpression)
{
await SimpleMemberAccessExpressionRefactoring.ComputeRefactoringAsync(this, (MemberAccessExpressionSyntax)node).ConfigureAwait(false);
fSimpleMemberAccessExpression = true;
}
if (!fParenthesizedExpression &&
kind == SyntaxKind.ParenthesizedExpression)
{
ParenthesizedExpressionRefactoring.ComputeRefactorings(this, (ParenthesizedExpressionSyntax)expression);
fParenthesizedExpression = true;
}
if (!fPostfixUnaryExpression &&
(node is PostfixUnaryExpressionSyntax postfixUnaryExpression))
{
PostfixUnaryExpressionRefactoring.ComputeRefactorings(this, postfixUnaryExpression);
fPostfixUnaryExpression = true;
}
if (!fPrefixUnaryExpression &&
(node is PrefixUnaryExpressionSyntax prefixUnaryExpression))
{
PrefixUnaryExpressionRefactoring.ComputeRefactorings(this, prefixUnaryExpression);
fPrefixUnaryExpression = true;
}
if (!fAwaitExpression &&
kind == SyntaxKind.AwaitExpression)
{
await AwaitExpressionRefactoring.ComputeRefactoringsAsync(this, (AwaitExpressionSyntax)node).ConfigureAwait(false);
fAwaitExpression = true;
}
if (!fCastExpression &&
kind == SyntaxKind.CastExpression)
{
CastExpressionRefactoring.ComputeRefactorings(this, (CastExpressionSyntax)node);
fCastExpression = true;
}
if (!fThrowExpression &&
kind == SyntaxKind.ThrowExpression)
{
await ThrowExpressionRefactoring.ComputeRefactoringsAsync(this, (ThrowExpressionSyntax)node).ConfigureAwait(false);
fThrowExpression = true;
}
if (!fDeclarationExpression &&
kind == SyntaxKind.DeclarationExpression)
{
await DeclarationExpressionRefactoring.ComputeRefactoringsAsync(this, (DeclarationExpressionSyntax)node).ConfigureAwait(false);
fDeclarationExpression = true;
}
if (!fIsPatternExpression &&
kind == SyntaxKind.IsPatternExpression)
{
NegateIsExpressionRefactoring.ComputeRefactoring(this, (IsPatternExpressionSyntax)node);
fIsPatternExpression = true;
}
continue;
}
if (node is MemberDeclarationSyntax memberDeclaration)
{
if (!fMemberDeclaration)
{
await MemberDeclarationRefactoring.ComputeRefactoringsAsync(this, memberDeclaration).ConfigureAwait(false);
AttributeListRefactoring.ComputeRefactorings(this, memberDeclaration);
await IntroduceConstructorRefactoring.ComputeRefactoringsAsync(this, memberDeclaration).ConfigureAwait(false);
fMemberDeclaration = true;
}
continue;
}
if (node is StatementSyntax statement)
{
if (!fDoStatement &&
kind == SyntaxKind.DoStatement)
{
DoStatementRefactoring.ComputeRefactorings(this, (DoStatementSyntax)statement);
fDoStatement = true;
}
if (!fExpressionStatement &&
kind == SyntaxKind.ExpressionStatement)
{
await ExpressionStatementRefactoring.ComputeRefactoringsAsync(this, (ExpressionStatementSyntax)statement).ConfigureAwait(false);
fExpressionStatement = true;
}
if (!fForEachStatement &&
kind == SyntaxKind.ForEachStatement)
{
await ForEachStatementRefactoring.ComputeRefactoringsAsync(this, (ForEachStatementSyntax)statement).ConfigureAwait(false);
fForEachStatement = true;
}
if (!fForStatement &&
kind == SyntaxKind.ForStatement)
{
await ForStatementRefactoring.ComputeRefactoringsAsync(this, (ForStatementSyntax)statement).ConfigureAwait(false);
fForStatement = true;
}
if (!fIfStatement &&
kind == SyntaxKind.IfStatement)
{
await IfStatementRefactoring.ComputeRefactoringsAsync(this, (IfStatementSyntax)statement).ConfigureAwait(false);
fIfStatement = true;
}
if (!fLocalDeclarationStatement &&
kind == SyntaxKind.LocalDeclarationStatement)
{
await LocalDeclarationStatementRefactoring.ComputeRefactoringsAsync(this, (LocalDeclarationStatementSyntax)statement).ConfigureAwait(false);
fLocalDeclarationStatement = true;
}
if (!fReturnStatement &&
kind == SyntaxKind.ReturnStatement)
{
await ReturnStatementRefactoring.ComputeRefactoringsAsync(this, (ReturnStatementSyntax)statement).ConfigureAwait(false);
fReturnStatement = true;
}
if (!fSwitchStatement &&
kind == SyntaxKind.SwitchStatement)
{
await SwitchStatementRefactoring.ComputeRefactoringsAsync(this, (SwitchStatementSyntax)statement).ConfigureAwait(false);
fSwitchStatement = true;
}
if (!fUsingStatement &&
kind == SyntaxKind.UsingStatement)
{
UsingStatementRefactoring.ComputeRefactorings(this, (UsingStatementSyntax)statement);
fUsingStatement = true;
}
if (!fWhileStatement &&
kind == SyntaxKind.WhileStatement)
{
WhileStatementRefactoring.ComputeRefactorings(this, (WhileStatementSyntax)statement);
fWhileStatement = true;
}
if (!fYieldReturnStatement &&
(node is YieldStatementSyntax yieldStatement))
{
await YieldStatementRefactoring.ComputeRefactoringsAsync(this, yieldStatement).ConfigureAwait(false);
fYieldReturnStatement = true;
}
if (!fLockStatement &&
kind == SyntaxKind.LockStatement)
{
LockStatementRefactoring.ComputeRefactorings(this, (LockStatementSyntax)node);
fLockStatement = true;
}
if (!fBlock &&
kind == SyntaxKind.Block)
{
await BlockRefactoring.ComputeRefactoringAsync(this, (BlockSyntax)node).ConfigureAwait(false);
fBlock = true;
}
if (!fThrowStatement &&
kind == SyntaxKind.ThrowStatement)
{
await ThrowStatementRefactoring.ComputeRefactoringAsync(this, (ThrowStatementSyntax)node).ConfigureAwait(false);
fThrowStatement = true;
}
if (!fLocalFunctionStatement &&
kind == SyntaxKind.LocalFunctionStatement)
{
await LocalFunctionStatementRefactoring.ComputeRefactoringsAsync(this, (LocalFunctionStatementSyntax)node).ConfigureAwait(false);
fLocalFunctionStatement = true;
}
if (!fStatement)
{
AddBracesRefactoring.ComputeRefactoring(this, statement);
RemoveBracesRefactoring.ComputeRefactoring(this, statement);
ExtractStatementRefactoring.ComputeRefactoring(this, statement);
EmbeddedStatementRefactoring.ComputeRefactoring(this, statement);
fStatement = true;
}
if (!fStatementRefactoring)
{
if (kind == SyntaxKind.Block)
{
StatementRefactoring.ComputeRefactoring(this, (BlockSyntax)node);
fStatementRefactoring = true;
}
else if (kind == SyntaxKind.SwitchStatement)
{
StatementRefactoring.ComputeRefactoring(this, (SwitchStatementSyntax)node);
fStatementRefactoring = true;
}
}
continue;
}
}
}
await SyntaxNodeRefactoring.ComputeRefactoringsAsync(this, firstNode).ConfigureAwait(false);
CommentTriviaRefactoring.ComputeRefactorings(this, firstNode);
}
public async Task ComputeRefactoringsForNodeAsync()
{
SyntaxNode node = Root.FindNode(Span, findInsideTrivia: false, getInnermostNodeForTie: true);
if (node == null)
{
return;
}
RefactoringFlags flags = RefactoringFlagsCache.GetInstance();
flags.Reset();
SyntaxNode firstNode = node;
for (; node != null; node = node.GetParent(ascendOutOfTrivia: true))
{
SyntaxKind kind = node.Kind();
if (!flags.IsSet(Flag.Expression) &&
node is ExpressionSyntax expression)
{
await ExpressionRefactoring.ComputeRefactoringsAsync(this, expression).ConfigureAwait(false);
flags.Set(Flag.Expression);
}
if (!flags.IsSet(Flag.MemberDeclaration) &&
node is MemberDeclarationSyntax memberDeclaration)
{
await MemberDeclarationRefactoring.ComputeRefactoringsAsync(this, memberDeclaration).ConfigureAwait(false);
AttributeListRefactoring.ComputeRefactorings(this, memberDeclaration);
await IntroduceConstructorRefactoring.ComputeRefactoringsAsync(this, memberDeclaration).ConfigureAwait(false);
flags.Set(Flag.MemberDeclaration);
}
switch (kind)
{
case SyntaxKind.AddAccessorDeclaration:
case SyntaxKind.RemoveAccessorDeclaration:
case SyntaxKind.GetAccessorDeclaration:
case SyntaxKind.SetAccessorDeclaration:
case SyntaxKind.InitAccessorDeclaration:
case SyntaxKind.UnknownAccessorDeclaration:
{
if (flags.IsSet(Flag.Accessor))
{
continue;
}
AccessorDeclarationRefactoring.ComputeRefactorings(this, (AccessorDeclarationSyntax)node);
flags.Set(Flag.Accessor);
continue;
}
case SyntaxKind.Argument:
{
if (flags.IsSet(Flag.Argument))
{
continue;
}
await ArgumentRefactoring.ComputeRefactoringsAsync(this, (ArgumentSyntax)node).ConfigureAwait(false);
flags.Set(Flag.Argument);
continue;
}
case SyntaxKind.ArgumentList:
{
if (flags.IsSet(Flag.ArgumentList))
{
continue;
}
await ArgumentListRefactoring.ComputeRefactoringsAsync(this, (ArgumentListSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ArgumentList);
continue;
}
case SyntaxKind.AttributeArgumentList:
{
if (flags.IsSet(Flag.AttributeArgumentList))
{
continue;
}
await AttributeArgumentListRefactoring.ComputeRefactoringsAsync(this, (AttributeArgumentListSyntax)node).ConfigureAwait(false);
flags.Set(Flag.AttributeArgumentList);
continue;
}
case SyntaxKind.ArrowExpressionClause:
{
if (flags.IsSet(Flag.ArrowExpressionClause))
{
continue;
}
await ArrowExpressionClauseRefactoring.ComputeRefactoringsAsync(this, (ArrowExpressionClauseSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ArrowExpressionClause);
continue;
}
case SyntaxKind.Parameter:
{
if (flags.IsSet(Flag.Parameter))
{
continue;
}
await ParameterRefactoring.ComputeRefactoringsAsync(this, (ParameterSyntax)node).ConfigureAwait(false);
flags.Set(Flag.Parameter);
continue;
}
case SyntaxKind.ParameterList:
{
if (flags.IsSet(Flag.ParameterList))
{
continue;
}
await ParameterListRefactoring.ComputeRefactoringsAsync(this, (ParameterListSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ParameterList);
continue;
}
case SyntaxKind.SwitchSection:
{
if (flags.IsSet(Flag.SwitchSection))
{
continue;
}
await SwitchSectionRefactoring.ComputeRefactoringsAsync(this, (SwitchSectionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.SwitchSection);
continue;
}
case SyntaxKind.VariableDeclaration:
{
if (flags.IsSet(Flag.VariableDeclaration))
{
continue;
}
await VariableDeclarationRefactoring.ComputeRefactoringsAsync(this, (VariableDeclarationSyntax)node).ConfigureAwait(false);
flags.Set(Flag.VariableDeclaration);
continue;
}
case SyntaxKind.VariableDeclarator:
{
if (flags.IsSet(Flag.VariableDeclarator))
{
continue;
}
VariableDeclaratorRefactoring.ComputeRefactorings(this, (VariableDeclaratorSyntax)node);
flags.Set(Flag.VariableDeclarator);
continue;
}
case SyntaxKind.InterpolatedStringText:
{
if (flags.IsSet(Flag.InterpolatedStringText))
{
continue;
}
await InterpolatedStringTextRefactoring.ComputeRefactoringsAsync(this, (InterpolatedStringTextSyntax)node).ConfigureAwait(false);
flags.Set(Flag.InterpolatedStringText);
continue;
}
case SyntaxKind.Interpolation:
{
if (flags.IsSet(Flag.Interpolation))
{
continue;
}
InterpolationRefactoring.ComputeRefactorings(this, (InterpolationSyntax)node);
flags.Set(Flag.Interpolation);
continue;
}
case SyntaxKind.ElseClause:
{
if (flags.IsSet(Flag.ElseClause))
{
continue;
}
ElseClauseRefactoring.ComputeRefactorings(this, (ElseClauseSyntax)node);
flags.Set(Flag.ElseClause);
continue;
}
case SyntaxKind.CaseSwitchLabel:
{
if (flags.IsSet(Flag.CaseSwitchLabel))
{
continue;
}
await CaseSwitchLabelRefactoring.ComputeRefactoringsAsync(this, (CaseSwitchLabelSyntax)node).ConfigureAwait(false);
flags.Set(Flag.CaseSwitchLabel);
continue;
}
case SyntaxKind.UsingDirective:
{
if (flags.IsSet(Flag.UsingDirective))
{
continue;
}
UsingDirectiveRefactoring.ComputeRefactoring(this, (UsingDirectiveSyntax)node);
flags.Set(Flag.UsingDirective);
continue;
}
case SyntaxKind.DeclarationPattern:
{
if (flags.IsSet(Flag.DeclarationPattern))
{
continue;
}
await DeclarationPatternRefactoring.ComputeRefactoringAsync(this, (DeclarationPatternSyntax)node).ConfigureAwait(false);
flags.Set(Flag.DeclarationPattern);
continue;
}
case SyntaxKind.TypeParameterConstraintClause:
{
if (flags.IsSet(Flag.TypeParameterConstraintClause))
{
continue;
}
TypeParameterConstraintClauseRefactoring.ComputeRefactoring(this, (TypeParameterConstraintClauseSyntax)node);
flags.Set(Flag.TypeParameterConstraintClause);
continue;
}
case SyntaxKind.Attribute:
{
if (flags.IsSet(Flag.Attribute))
{
continue;
}
await AttributeRefactoring.ComputeRefactoringAsync(this, (AttributeSyntax)node).ConfigureAwait(false);
flags.Set(Flag.Attribute);
continue;
}
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:
{
if (flags.IsSet(Flag.AssignmentExpression))
{
continue;
}
await AssignmentExpressionRefactoring.ComputeRefactoringsAsync(this, (AssignmentExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.AssignmentExpression);
continue;
}
case SyntaxKind.AnonymousMethodExpression:
{
if (flags.IsSet(Flag.AnonymousMethod))
{
continue;
}
AnonymousMethodExpressionRefactoring.ComputeRefactorings(this, (AnonymousMethodExpressionSyntax)node);
flags.Set(Flag.AnonymousMethod);
continue;
}
case SyntaxKind.AddExpression:
case SyntaxKind.SubtractExpression:
case SyntaxKind.MultiplyExpression:
case SyntaxKind.DivideExpression:
case SyntaxKind.ModuloExpression:
case SyntaxKind.LeftShiftExpression:
case SyntaxKind.RightShiftExpression:
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:
{
if (flags.IsSet(Flag.BinaryExpression))
{
continue;
}
await BinaryExpressionRefactoring.ComputeRefactoringsAsync(this, (BinaryExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.BinaryExpression);
continue;
}
case SyntaxKind.ConditionalExpression:
{
if (flags.IsSet(Flag.ConditionalExpression))
{
continue;
}
await ConditionalExpressionRefactoring.ComputeRefactoringsAsync(this, (ConditionalExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ConditionalExpression);
continue;
}
case SyntaxKind.QualifiedName:
{
if (flags.IsSet(Flag.QualifiedName))
{
continue;
}
await QualifiedNameRefactoring.ComputeRefactoringsAsync(this, (QualifiedNameSyntax)node).ConfigureAwait(false);
flags.Set(Flag.QualifiedName);
continue;
}
case SyntaxKind.GenericName:
{
if (flags.IsSet(Flag.GenericName))
{
continue;
}
GenericNameRefactoring.ComputeRefactorings(this, (GenericNameSyntax)node);
flags.Set(Flag.GenericName);
continue;
}
case SyntaxKind.IdentifierName:
{
if (flags.IsSet(Flag.IdentifierName))
{
continue;
}
await IdentifierNameRefactoring.ComputeRefactoringsAsync(this, (IdentifierNameSyntax)node).ConfigureAwait(false);
flags.Set(Flag.IdentifierName);
continue;
}
case SyntaxKind.ArrayInitializerExpression:
case SyntaxKind.CollectionInitializerExpression:
case SyntaxKind.ComplexElementInitializerExpression:
case SyntaxKind.ObjectInitializerExpression:
{
if (flags.IsSet(Flag.InitializerExpression))
{
continue;
}
await InitializerExpressionRefactoring.ComputeRefactoringsAsync(this, (InitializerExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.InitializerExpression);
continue;
}
case SyntaxKind.InterpolatedStringExpression:
{
if (flags.IsSet(Flag.InterpolatedStringExpression))
{
continue;
}
InterpolatedStringRefactoring.ComputeRefactorings(this, (InterpolatedStringExpressionSyntax)node);
flags.Set(Flag.InterpolatedStringExpression);
continue;
}
case SyntaxKind.InvocationExpression:
{
if (flags.IsSet(Flag.InvocationExpression))
{
continue;
}
await InvocationExpressionRefactoring.ComputeRefactoringsAsync(this, (InvocationExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.InvocationExpression);
continue;
}
case SyntaxKind.SimpleLambdaExpression:
case SyntaxKind.ParenthesizedLambdaExpression:
{
if (flags.IsSet(Flag.LambdaExpression))
{
continue;
}
await LambdaExpressionRefactoring.ComputeRefactoringsAsync(this, (LambdaExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.LambdaExpression);
continue;
}
case SyntaxKind.CharacterLiteralExpression:
case SyntaxKind.DefaultLiteralExpression:
case SyntaxKind.FalseLiteralExpression:
case SyntaxKind.NullLiteralExpression:
case SyntaxKind.NumericLiteralExpression:
case SyntaxKind.StringLiteralExpression:
case SyntaxKind.TrueLiteralExpression:
{
if (flags.IsSet(Flag.LiteralExpression))
{
continue;
}
await LiteralExpressionRefactoring.ComputeRefactoringsAsync(this, (LiteralExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.LiteralExpression);
continue;
}
case SyntaxKind.SimpleMemberAccessExpression:
{
if (flags.IsSet(Flag.SimpleMemberAccessExpression))
{
continue;
}
await SimpleMemberAccessExpressionRefactoring.ComputeRefactoringAsync(this, (MemberAccessExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.SimpleMemberAccessExpression);
continue;
}
case SyntaxKind.ConditionalAccessExpression:
{
if (flags.IsSet(Flag.ConditionalAccessExpression))
{
continue;
}
await ConditionalAccessExpressionRefactoring.ComputeRefactoringAsync(this, (ConditionalAccessExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ConditionalAccessExpression);
continue;
}
case SyntaxKind.ParenthesizedExpression:
{
if (flags.IsSet(Flag.ParenthesizedExpression))
{
continue;
}
ParenthesizedExpressionRefactoring.ComputeRefactorings(this, (ParenthesizedExpressionSyntax)node);
flags.Set(Flag.ParenthesizedExpression);
continue;
}
case SyntaxKind.PostDecrementExpression:
case SyntaxKind.PostIncrementExpression:
{
if (flags.IsSet(Flag.PostfixUnaryExpression))
{
continue;
}
PostfixUnaryExpressionRefactoring.ComputeRefactorings(this, (PostfixUnaryExpressionSyntax)node);
flags.Set(Flag.PostfixUnaryExpression);
continue;
}
case SyntaxKind.UnaryPlusExpression:
case SyntaxKind.UnaryMinusExpression:
case SyntaxKind.BitwiseNotExpression:
case SyntaxKind.LogicalNotExpression:
case SyntaxKind.PreIncrementExpression:
case SyntaxKind.PreDecrementExpression:
case SyntaxKind.AddressOfExpression:
case SyntaxKind.PointerIndirectionExpression:
{
if (flags.IsSet(Flag.PrefixUnaryExpression))
{
continue;
}
PrefixUnaryExpressionRefactoring.ComputeRefactorings(this, (PrefixUnaryExpressionSyntax)node);
flags.Set(Flag.PrefixUnaryExpression);
continue;
}
case SyntaxKind.AwaitExpression:
{
if (flags.IsSet(Flag.AwaitExpression))
{
continue;
}
flags.Set(Flag.AwaitExpression);
continue;
}
case SyntaxKind.CastExpression:
{
if (flags.IsSet(Flag.CastExpression))
{
continue;
}
await CastExpressionRefactoring.ComputeRefactoringsAsync(this, (CastExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.CastExpression);
continue;
}
case SyntaxKind.ThrowExpression:
{
if (flags.IsSet(Flag.ThrowExpression))
{
continue;
}
await ThrowExpressionRefactoring.ComputeRefactoringsAsync(this, (ThrowExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ThrowExpression);
continue;
}
case SyntaxKind.DeclarationExpression:
{
if (flags.IsSet(Flag.DeclarationExpression))
{
continue;
}
await DeclarationExpressionRefactoring.ComputeRefactoringsAsync(this, (DeclarationExpressionSyntax)node).ConfigureAwait(false);
flags.Set(Flag.DeclarationExpression);
continue;
}
case SyntaxKind.IsPatternExpression:
{
if (flags.IsSet(Flag.IsPatternExpression))
{
continue;
}
InvertIsExpressionRefactoring.ComputeRefactoring(this, (IsPatternExpressionSyntax)node);
flags.Set(Flag.IsPatternExpression);
continue;
}
case SyntaxKind.SwitchExpression:
{
if (flags.IsSet(Flag.SwitchExpression))
{
continue;
}
SwitchExpressionRefactoring.ComputeRefactorings(this, (SwitchExpressionSyntax)node);
flags.Set(Flag.SwitchExpression);
continue;
}
case SyntaxKind.DoStatement:
{
if (flags.IsSet(Flag.LoopStatement))
{
break;
}
DoStatementRefactoring.ComputeRefactorings(this, (DoStatementSyntax)node);
flags.Set(Flag.LoopStatement);
break;
}
case SyntaxKind.ExpressionStatement:
{
if (flags.IsSet(Flag.ExpressionStatement))
{
break;
}
await ExpressionStatementRefactoring.ComputeRefactoringsAsync(this, (ExpressionStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ExpressionStatement);
break;
}
case SyntaxKind.ForEachStatement:
{
if (flags.IsSet(Flag.LoopStatement))
{
break;
}
await ForEachStatementRefactoring.ComputeRefactoringsAsync(this, (ForEachStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.LoopStatement);
break;
}
case SyntaxKind.ForStatement:
{
if (flags.IsSet(Flag.LoopStatement))
{
break;
}
await ForStatementRefactoring.ComputeRefactoringsAsync(this, (ForStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.LoopStatement);
break;
}
case SyntaxKind.IfStatement:
{
if (flags.IsSet(Flag.IfStatement))
{
break;
}
await IfStatementRefactoring.ComputeRefactoringsAsync(this, (IfStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.IfStatement);
break;
}
case SyntaxKind.LocalDeclarationStatement:
{
if (flags.IsSet(Flag.LocalDeclarationStatement))
{
break;
}
await LocalDeclarationStatementRefactoring.ComputeRefactoringsAsync(this, (LocalDeclarationStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.LocalDeclarationStatement);
break;
}
case SyntaxKind.ReturnStatement:
{
if (flags.IsSet(Flag.ReturnStatement))
{
break;
}
await ReturnStatementRefactoring.ComputeRefactoringsAsync(this, (ReturnStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ReturnStatement);
break;
}
case SyntaxKind.SwitchStatement:
{
if (flags.IsSet(Flag.SwitchStatement))
{
break;
}
await SwitchStatementRefactoring.ComputeRefactoringsAsync(this, (SwitchStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.SwitchStatement);
break;
}
case SyntaxKind.UsingStatement:
{
if (flags.IsSet(Flag.UsingStatement))
{
break;
}
UsingStatementRefactoring.ComputeRefactorings(this, (UsingStatementSyntax)node);
flags.Set(Flag.UsingStatement);
break;
}
case SyntaxKind.WhileStatement:
{
if (flags.IsSet(Flag.LoopStatement))
{
break;
}
WhileStatementRefactoring.ComputeRefactorings(this, (WhileStatementSyntax)node);
flags.Set(Flag.LoopStatement);
break;
}
case SyntaxKind.YieldBreakStatement:
case SyntaxKind.YieldReturnStatement:
{
if (flags.IsSet(Flag.YieldStatement))
{
break;
}
await YieldStatementRefactoring.ComputeRefactoringsAsync(this, (YieldStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.YieldStatement);
break;
}
case SyntaxKind.LockStatement:
{
if (flags.IsSet(Flag.LockStatement))
{
break;
}
LockStatementRefactoring.ComputeRefactorings(this, (LockStatementSyntax)node);
flags.Set(Flag.LockStatement);
break;
}
case SyntaxKind.Block:
{
if (flags.IsSet(Flag.Block))
{
break;
}
await BlockRefactoring.ComputeRefactoringAsync(this, (BlockSyntax)node).ConfigureAwait(false);
flags.Set(Flag.Block);
break;
}
case SyntaxKind.ThrowStatement:
{
if (flags.IsSet(Flag.ThrowStatement))
{
break;
}
await ThrowStatementRefactoring.ComputeRefactoringAsync(this, (ThrowStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.ThrowStatement);
break;
}
case SyntaxKind.LocalFunctionStatement:
{
if (flags.IsSet(Flag.LocalFunctionStatement))
{
break;
}
await LocalFunctionStatementRefactoring.ComputeRefactoringsAsync(this, (LocalFunctionStatementSyntax)node).ConfigureAwait(false);
flags.Set(Flag.LocalFunctionStatement);
break;
}
case SyntaxKind.UnsafeStatement:
{
if (flags.IsSet(Flag.UnsafeStatement))
{
break;
}
UnsafeStatementRefactoring.ComputeRefactorings(this, (UnsafeStatementSyntax)node);
flags.Set(Flag.UnsafeStatement);
break;
}
}
if (!flags.IsSet(Flag.Statement) &&
node is StatementSyntax statement)
{
AddBracesRefactoring.ComputeRefactoring(this, statement);
RemoveBracesRefactoring.ComputeRefactoring(this, statement);
if (IsRefactoringEnabled(RefactoringIdentifiers.ExtractStatement))
{
ExtractStatementRefactoring.ComputeRefactoring(this, statement);
}
EmbeddedStatementRefactoring.ComputeRefactoring(this, statement);
flags.Set(Flag.Statement);
}
if (!flags.IsSet(Flag.BlockOrSwitchStatement))
{
if (kind == SyntaxKind.Block)
{
StatementRefactoring.ComputeRefactoring(this, (BlockSyntax)node);
flags.Set(Flag.BlockOrSwitchStatement);
}
else if (kind == SyntaxKind.SwitchStatement)
{
StatementRefactoring.ComputeRefactoring(this, (SwitchStatementSyntax)node);
flags.Set(Flag.BlockOrSwitchStatement);
}
}
}
RefactoringFlagsCache.Free(flags);
await SelectedLinesRefactoring.ComputeRefactoringsAsync(this, firstNode).ConfigureAwait(false);
CommentTriviaRefactoring.ComputeRefactorings(this, firstNode);
}
public static async Task ComputeRefactoringsForNodeAsync(this RefactoringContext context)
{
SyntaxNode node = context.FindNode();
if (node == null)
{
return;
}
bool fAccessor = false;
bool fArgument = false;
bool fArgumentList = false;
bool fAttributeArgumentList = false;
bool fArrowExpressionClause = false;
bool fParameter = false;
bool fParameterList = false;
bool fSwitchSection = false;
bool fVariableDeclaration = false;
bool fInterpolatedStringText = false;
bool fElseClause = false;
bool fCaseSwitchLabel = false;
bool fUsingDirective = false;
bool fExpression = false;
bool fAnonymousMethod = false;
bool fAssignmentExpression = false;
bool fBinaryExpression = false;
bool fConditionalExpression = false;
bool fQualifiedName = false;
bool fGenericName = false;
bool fIdentifierName = false;
bool fInitializerExpression = false;
bool fInterpolatedStringExpression = false;
bool fInterpolation = false;
bool fInvocationExpression = false;
bool fLambdaExpression = false;
bool fLiteralExpression = false;
bool fSimpleMemberAccessExpression = false;
bool fParenthesizedExpression = false;
bool fPostfixUnaryExpression = false;
bool fPrefixUnaryExpression = false;
bool fAwaitExpression = false;
bool fMemberDeclaration = false;
bool fStatement = false;
bool fDoStatement = false;
bool fExpressionStatement = false;
bool fForEachStatement = false;
bool fForStatement = false;
bool fIfStatement = false;
bool fLocalDeclarationStatement = false;
bool fReturnStatement = false;
bool fSwitchStatement = false;
bool fUsingStatement = false;
bool fWhileStatement = false;
bool fYieldReturnStatement = false;
bool fBlock = false;
bool fStatementRefactoring = false;
SyntaxNode firstNode = node;
using (IEnumerator <SyntaxNode> en = node.AncestorsAndSelf().GetEnumerator())
{
while (en.MoveNext())
{
node = en.Current;
SyntaxKind kind = node.Kind();
Debug.WriteLine(kind.ToString());
if (!fAccessor)
{
var accessor = node as AccessorDeclarationSyntax;
if (accessor != null)
{
AccessorDeclarationRefactoring.ComputeRefactorings(context, accessor);
fAccessor = true;
continue;
}
}
if (!fArgument &&
kind == SyntaxKind.Argument)
{
await ArgumentRefactoring.ComputeRefactoringsAsync(context, (ArgumentSyntax)node).ConfigureAwait(false);
fArgument = true;
continue;
}
if (!fArgumentList &&
kind == SyntaxKind.ArgumentList)
{
await ArgumentListRefactoring.ComputeRefactoringsAsync(context, (ArgumentListSyntax)node).ConfigureAwait(false);
fArgumentList = true;
continue;
}
if (!fAttributeArgumentList &&
kind == SyntaxKind.AttributeArgumentList)
{
await AttributeArgumentListRefactoring.ComputeRefactoringsAsync(context, (AttributeArgumentListSyntax)node).ConfigureAwait(false);
fAttributeArgumentList = true;
continue;
}
if (!fArrowExpressionClause &&
kind == SyntaxKind.ArrowExpressionClause)
{
await ArrowExpressionClauseRefactoring.ComputeRefactoringsAsync(context, (ArrowExpressionClauseSyntax)node).ConfigureAwait(false);
fArrowExpressionClause = true;
continue;
}
if (!fParameter &&
kind == SyntaxKind.Parameter)
{
await ParameterRefactoring.ComputeRefactoringsAsync(context, (ParameterSyntax)node).ConfigureAwait(false);
fParameter = true;
continue;
}
if (!fParameterList &&
kind == SyntaxKind.ParameterList)
{
await ParameterListRefactoring.ComputeRefactoringsAsync(context, (ParameterListSyntax)node).ConfigureAwait(false);
fParameterList = true;
continue;
}
if (!fSwitchSection &&
kind == SyntaxKind.SwitchSection)
{
await SwitchSectionRefactoring.ComputeRefactoringsAsync(context, (SwitchSectionSyntax)node).ConfigureAwait(false);
fSwitchSection = true;
continue;
}
if (!fVariableDeclaration &&
kind == SyntaxKind.VariableDeclaration)
{
await VariableDeclarationRefactoring.ComputeRefactoringsAsync(context, (VariableDeclarationSyntax)node).ConfigureAwait(false);
fVariableDeclaration = true;
continue;
}
if (!fInterpolatedStringText &&
kind == SyntaxKind.InterpolatedStringText)
{
InterpolatedStringTextRefactoring.ComputeRefactorings(context, (InterpolatedStringTextSyntax)node);
fInterpolatedStringText = true;
continue;
}
if (!fInterpolation &&
kind == SyntaxKind.Interpolation)
{
InterpolationRefactoring.ComputeRefactorings(context, (InterpolationSyntax)node);
fInterpolation = true;
continue;
}
if (!fElseClause &&
kind == SyntaxKind.ElseClause)
{
ElseClauseRefactoring.ComputeRefactorings(context, (ElseClauseSyntax)node);
fElseClause = true;
continue;
}
if (!fCaseSwitchLabel &&
kind == SyntaxKind.CaseSwitchLabel)
{
await CaseSwitchLabelRefactoring.ComputeRefactoringsAsync(context, (CaseSwitchLabelSyntax)node).ConfigureAwait(false);
fCaseSwitchLabel = true;
continue;
}
if (!fUsingDirective &&
kind == SyntaxKind.UsingDirective)
{
UsingDirectiveRefactoring.ComputeRefactoring(context, (UsingDirectiveSyntax)node);
fUsingDirective = true;
continue;
}
var expression = node as ExpressionSyntax;
if (expression != null)
{
if (!fExpression)
{
ExpressionRefactoring.ComputeRefactorings(context, expression);
fExpression = true;
}
if (!fAssignmentExpression)
{
var assignmentExpression = node as AssignmentExpressionSyntax;
if (assignmentExpression != null)
{
await AssignmentExpressionRefactoring.ComputeRefactoringsAsync(context, assignmentExpression).ConfigureAwait(false);
fAssignmentExpression = true;
}
}
if (!fAnonymousMethod &&
kind == SyntaxKind.AnonymousMethodExpression)
{
AnonymousMethodExpressionRefactoring.ComputeRefactorings(context, (AnonymousMethodExpressionSyntax)node);
fAnonymousMethod = true;
}
if (!fBinaryExpression)
{
var binaryExpression = node as BinaryExpressionSyntax;
if (binaryExpression != null)
{
await BinaryExpressionRefactoring.ComputeRefactoringsAsync(context, binaryExpression).ConfigureAwait(false);
fBinaryExpression = true;
}
}
if (!fConditionalExpression &&
kind == SyntaxKind.ConditionalExpression)
{
ConditionalExpressionRefactoring.ComputeRefactorings(context, (ConditionalExpressionSyntax)expression);
fConditionalExpression = true;
}
if (!fQualifiedName &&
kind == SyntaxKind.QualifiedName)
{
await QualifiedNameRefactoring.ComputeRefactoringsAsync(context, (QualifiedNameSyntax)expression).ConfigureAwait(false);
fQualifiedName = true;
}
if (!fGenericName &&
kind == SyntaxKind.GenericName)
{
GenericNameRefactoring.ComputeRefactorings(context, (GenericNameSyntax)expression);
fGenericName = true;
}
if (!fIdentifierName &&
kind == SyntaxKind.IdentifierName)
{
await IdentifierNameRefactoring.ComputeRefactoringsAsync(context, (IdentifierNameSyntax)expression).ConfigureAwait(false);
fIdentifierName = true;
}
if (!fInitializerExpression)
{
var initializer = node as InitializerExpressionSyntax;
if (initializer != null)
{
await InitializerExpressionRefactoring.ComputeRefactoringsAsync(context, initializer).ConfigureAwait(false);
fInitializerExpression = true;
}
}
if (!fInterpolatedStringExpression &&
kind == SyntaxKind.InterpolatedStringExpression)
{
InterpolatedStringRefactoring.ComputeRefactorings(context, (InterpolatedStringExpressionSyntax)expression);
fInterpolatedStringExpression = true;
}
if (!fInvocationExpression &&
kind == SyntaxKind.InvocationExpression)
{
await InvocationExpressionRefactoring.ComputeRefactoringsAsync(context, (InvocationExpressionSyntax)expression).ConfigureAwait(false);
fInvocationExpression = true;
}
if (!fLambdaExpression)
{
var lambdaExpression = node as LambdaExpressionSyntax;
if (lambdaExpression != null)
{
LambdaExpressionRefactoring.ComputeRefactorings(context, lambdaExpression);
fLambdaExpression = true;
}
}
if (!fLiteralExpression)
{
var literalExpression = node as LiteralExpressionSyntax;
if (literalExpression != null)
{
LiteralExpressionRefactoring.ComputeRefactorings(context, literalExpression);
fLiteralExpression = true;
}
}
if (!fSimpleMemberAccessExpression &&
kind == SyntaxKind.SimpleMemberAccessExpression)
{
await SimpleMemberAccessExpressionRefactoring.ComputeRefactoringAsync(context, (MemberAccessExpressionSyntax)node).ConfigureAwait(false);
fSimpleMemberAccessExpression = true;
}
if (!fParenthesizedExpression &&
kind == SyntaxKind.ParenthesizedExpression)
{
ParenthesizedExpressionRefactoring.ComputeRefactorings(context, (ParenthesizedExpressionSyntax)expression);
fParenthesizedExpression = true;
}
if (!fPostfixUnaryExpression)
{
var postfixUnaryExpression = node as PostfixUnaryExpressionSyntax;
if (postfixUnaryExpression != null)
{
PostfixUnaryExpressionRefactoring.ComputeRefactorings(context, postfixUnaryExpression);
fPostfixUnaryExpression = true;
}
}
if (!fPrefixUnaryExpression)
{
var prefixUnaryExpression = node as PrefixUnaryExpressionSyntax;
if (prefixUnaryExpression != null)
{
PrefixUnaryExpressionRefactoring.ComputeRefactorings(context, prefixUnaryExpression);
fPrefixUnaryExpression = true;
}
}
if (!fAwaitExpression &&
kind == SyntaxKind.AwaitExpression)
{
await AwaitExpressionRefactoring.ComputeRefactoringsAsync(context, (AwaitExpressionSyntax)node).ConfigureAwait(false);
fAwaitExpression = true;
}
continue;
}
var memberDeclaration = node as MemberDeclarationSyntax;
if (memberDeclaration != null)
{
if (!fMemberDeclaration)
{
await MemberDeclarationRefactoring.ComputeRefactoringsAsync(context, memberDeclaration).ConfigureAwait(false);
AttributeListRefactoring.ComputeRefactorings(context, memberDeclaration);
await IntroduceConstructorRefactoring.ComputeRefactoringsAsync(context, memberDeclaration).ConfigureAwait(false);
fMemberDeclaration = true;
}
continue;
}
var statement = node as StatementSyntax;
if (statement != null)
{
if (!fDoStatement &&
kind == SyntaxKind.DoStatement)
{
await DoStatementRefactoring.ComputeRefactoringsAsync(context, (DoStatementSyntax)statement).ConfigureAwait(false);
fDoStatement = true;
}
if (!fExpressionStatement &&
kind == SyntaxKind.ExpressionStatement)
{
await ExpressionStatementRefactoring.ComputeRefactoringsAsync(context, (ExpressionStatementSyntax)statement).ConfigureAwait(false);
fExpressionStatement = true;
}
if (!fForEachStatement &&
kind == SyntaxKind.ForEachStatement)
{
await ForEachStatementRefactoring.ComputeRefactoringsAsync(context, (ForEachStatementSyntax)statement).ConfigureAwait(false);
fForEachStatement = true;
}
if (!fForStatement &&
kind == SyntaxKind.ForStatement)
{
await ForStatementRefactoring.ComputeRefactoringsAsync(context, (ForStatementSyntax)statement).ConfigureAwait(false);
fForStatement = true;
}
if (!fIfStatement &&
kind == SyntaxKind.IfStatement)
{
await IfStatementRefactoring.ComputeRefactoringsAsync(context, (IfStatementSyntax)statement).ConfigureAwait(false);
fIfStatement = true;
}
if (!fLocalDeclarationStatement &&
kind == SyntaxKind.LocalDeclarationStatement)
{
await LocalDeclarationStatementRefactoring.ComputeRefactoringsAsync(context, (LocalDeclarationStatementSyntax)statement).ConfigureAwait(false);
fLocalDeclarationStatement = true;
}
if (!fReturnStatement &&
kind == SyntaxKind.ReturnStatement)
{
await ReturnStatementRefactoring.ComputeRefactoringsAsync(context, (ReturnStatementSyntax)statement).ConfigureAwait(false);
fReturnStatement = true;
}
if (!fSwitchStatement &&
kind == SyntaxKind.SwitchStatement)
{
await SwitchStatementRefactoring.ComputeRefactoringsAsync(context, (SwitchStatementSyntax)statement).ConfigureAwait(false);
fSwitchStatement = true;
}
if (!fUsingStatement &&
kind == SyntaxKind.UsingStatement)
{
UsingStatementRefactoring.ComputeRefactorings(context, (UsingStatementSyntax)statement);
fUsingStatement = true;
}
if (!fWhileStatement &&
kind == SyntaxKind.WhileStatement)
{
await WhileStatementRefactoring.ComputeRefactoringsAsync(context, (WhileStatementSyntax)statement).ConfigureAwait(false);
fWhileStatement = true;
}
if (!fYieldReturnStatement)
{
var yieldStatement = node as YieldStatementSyntax;
if (yieldStatement != null)
{
await YieldReturnStatementRefactoring.ComputeRefactoringsAsync(context, yieldStatement).ConfigureAwait(false);
fYieldReturnStatement = true;
}
}
if (!fBlock &&
kind == SyntaxKind.Block)
{
await BlockRefactoring.ComputeRefactoringAsync(context, (BlockSyntax)node).ConfigureAwait(false);
fBlock = true;
}
if (!fStatement)
{
AddBracesRefactoring.ComputeRefactoring(context, statement);
RemoveBracesRefactoring.ComputeRefactoring(context, statement);
ExtractStatementRefactoring.ComputeRefactoring(context, statement);
fStatement = true;
}
if (!fStatementRefactoring)
{
if (kind == SyntaxKind.Block)
{
StatementRefactoring.ComputeRefactoring(context, (BlockSyntax)node);
fStatementRefactoring = true;
}
else if (kind == SyntaxKind.SwitchStatement)
{
StatementRefactoring.ComputeRefactoring(context, (SwitchStatementSyntax)node);
fStatementRefactoring = true;
}
}
continue;
}
}
}
await SyntaxNodeRefactoring.ComputeRefactoringsAsync(context, firstNode).ConfigureAwait(false);
CommentTriviaRefactoring.ComputeRefactorings(context, firstNode);
}