public BoundUnaryExpression(SyntaxNode syntax, BoundExpression expression, UnaryOperatorKind operatorKind, TypeSymbol expressionType)
: base(BoundNodeKind.UnaryExpression, syntax)
{
Expression = expression;
OperatorKind = operatorKind;
Type = expressionType;
}
public BoundIfStatement(IfStatementSyntax syntax, BoundExpression condition, BoundStatement consequence, BoundStatement alternativeOpt)
: base(BoundNodeKind.IfStatement, syntax)
{
Condition = condition;
Consequence = consequence;
AlternativeOpt = alternativeOpt;
}
public BoundMemberExpression(SyntaxNode syntax, BoundExpression objectReference, MemberSymbol member)
: base(BoundNodeKind.MemberExpression, syntax)
{
ObjectReference = objectReference;
Member = member;
Type = member.AssociatedType;
}
public BoundFieldExpression(BoundExpression objectReference, FieldSymbol field)
: base(BoundNodeKind.FieldExpression)
{
ObjectReference = objectReference;
Field = field;
Type = field.ValueType;
}
public BoundConversionExpression(BoundExpression expression, TypeSymbol type, Conversion conversion)
: base(BoundNodeKind.ConversionExpression)
{
Expression = expression;
Type = type;
Conversion = conversion;
}
public BoundElementAccessExpression(ElementAccessExpressionSyntax syntax, BoundExpression expression, BoundExpression index, IndexerSymbol indexer)
: base(BoundNodeKind.ElementAccessExpression, syntax)
{
Expression = expression;
Index = index;
Type = indexer.AssociatedType;
}
public BoundVariableDeclaration(VariableDeclarationStatementSyntax syntax, LocalVariableSymbol variableSymbol, TypeSymbol declaredType, BoundExpression initializerOpt)
: base(BoundNodeKind.VariableDeclaration, syntax)
{
VariableSymbol = variableSymbol;
DeclaredType = declaredType;
InitializerOpt = initializerOpt;
}
public BoundUnaryExpression(UnaryOperatorKind operatorKind, BoundExpression expression, OverloadResolutionResult<UnaryOperatorSignature> result)
: base(BoundNodeKind.UnaryExpression)
{
OperatorKind = operatorKind;
Expression = expression;
Result = result;
}
public BoundMethodInvocationExpression(MethodInvocationExpressionSyntax syntax, BoundExpression target, ImmutableArray<BoundExpression> arguments, OverloadResolutionResult<FunctionSymbolSignature> result)
: base(BoundNodeKind.MethodInvocationExpression)
{
Syntax = syntax;
Target = target;
Arguments = arguments;
Result = result;
}
public BoundElementAccessExpression(BoundExpression expression, BoundExpression index, OverloadResolutionResult<IndexerSymbolSignature> result)
: base(BoundNodeKind.ElementAccessExpression)
{
Expression = expression;
Index = index;
Result = result;
Type = Symbol?.ValueType ?? TypeFacts.Unknown;
}
public BoundCompoundExpression(BoundExpression left, BoundExpression right)
: base(BoundNodeKind.CompoundExpression)
{
Type = right.Type;
Left = left;
Right = right;
}
public BoundBinaryExpression(BinaryOperatorKind operatorKind, BoundExpression left, BoundExpression right, OverloadResolutionResult<BinaryOperatorSignature> result)
: base(BoundNodeKind.BinaryExpression)
{
OperatorKind = operatorKind;
Left = left;
Right = right;
Result = result;
}
public BoundBinaryExpression(BinaryExpressionSyntax syntax, BinaryOperatorKind operatorKind, BoundExpression left, BoundExpression right, TypeSymbol type)
: base(BoundNodeKind.BinaryExpression, syntax)
{
OperatorKind = operatorKind;
Left = left;
Right = right;
Type = type;
}
public BoundConditionalExpression(ConditionalExpressionSyntax syntax, BoundExpression condition, BoundExpression consequence, BoundExpression alternative)
: base(BoundNodeKind.ConditionalExpression, syntax)
{
Condition = condition;
Consequence = consequence;
Alternative = alternative;
Type = consequence.Type;
}
public BoundAssignmentExpression(BoundExpression left, BinaryOperatorKind? operatorKind, BoundExpression right)
: base(BoundNodeKind.AssignmentExpression)
{
OperatorKind = operatorKind;
Left = left;
Right = right;
Type = left.Type;
}
public BoundForStatement(ForStatementSyntax syntax, BoundVariableDeclaration declaration, ImmutableArray<BoundExpression> initializers, BoundExpression condition, ImmutableArray<BoundExpression> incrementors, BoundStatement body)
: base(BoundNodeKind.ForStatement, syntax)
{
Declaration = declaration;
Initializers = initializers;
Condition = condition;
Incrementors = incrementors;
Body = body;
}
public BoundSwitchStatement(BoundExpression expression, ImmutableArray<BoundSwitchSection> sections)
: base(BoundNodeKind.SwitchStatement)
{
Expression = expression;
Sections = sections;
}
public virtual void VisitExpression(BoundExpression node)
{
if (node == null)
throw new ArgumentNullException(nameof(node));
switch (node.Kind)
{
case BoundNodeKind.LiteralExpression:
VisitLiteralExpression((BoundLiteralExpression) node);
break;
case BoundNodeKind.StringLiteralExpression:
VisitStringLiteralExpression((BoundStringLiteralExpression) node);
break;
case BoundNodeKind.UnaryExpression:
VisitUnaryExpression((BoundUnaryExpression) node);
break;
case BoundNodeKind.BinaryExpression:
VisitBinaryExpression((BoundBinaryExpression) node);
break;
case BoundNodeKind.FieldExpression:
VisitFieldExpression((BoundFieldExpression) node);
break;
case BoundNodeKind.FunctionInvocationExpression:
VisitFunctionInvocationExpression((BoundFunctionInvocationExpression) node);
break;
case BoundNodeKind.MethodInvocationExpression:
VisitMethodInvocationExpression((BoundMethodInvocationExpression) node);
break;
case BoundNodeKind.NumericConstructorInvocationExpression:
VisitNumericConstructorInvocationExpression((BoundNumericConstructorInvocationExpression) node);
break;
case BoundNodeKind.AssignmentExpression:
VisitAssignmentExpression((BoundAssignmentExpression) node);
break;
case BoundNodeKind.ConversionExpression:
VisitConversionExpression((BoundConversionExpression) node);
break;
case BoundNodeKind.CompoundExpression:
VisitCompoundExpression((BoundCompoundExpression) node);
break;
case BoundNodeKind.ConditionalExpression:
VisitConditionExpression((BoundConditionalExpression) node);
break;
case BoundNodeKind.ElementAccessExpression:
VisitElementAccessExpression((BoundElementAccessExpression) node);
break;
case BoundNodeKind.ArrayInitializerExpression:
VisitArrayInitializerExpression((BoundArrayInitializerExpression) node);
break;
case BoundNodeKind.ErrorExpression:
VisitErrorExpression((BoundErrorExpression) node);
break;
case BoundNodeKind.VariableExpression:
VisitVariableExpression((BoundVariableExpression) node);
break;
case BoundNodeKind.CompileExpression:
VisitCompileExpression((BoundCompileExpression)node);
break;
default:
throw new InvalidOperationException(node.Kind.ToString());
}
}
public BoundExpressionStatement(ExpressionStatementSyntax syntax, BoundExpression expression)
: base(BoundNodeKind.ExpressionStatement, syntax)
{
Expression = expression;
}
public BoundForStatement(ForStatementSyntax syntax, BoundVariableDeclaration declaration, ImmutableArray <BoundExpression> initializers, BoundExpression condition, ImmutableArray <BoundExpression> incrementors, BoundStatement body)
: base(BoundNodeKind.ForStatement, syntax)
{
Declaration = declaration;
Initializers = initializers;
Condition = condition;
Incrementors = incrementors;
Body = body;
}
public BoundSwitchLabel(SwitchLabelSyntax syntax, BoundExpression expression)
: base(BoundNodeKind.SwitchLabel, syntax)
{
Expression = expression;
}
private static Symbol GetSymbol(BoundExpression expression)
{
switch (expression.Kind)
{
case BoundNodeKind.FunctionInvocationExpression:
return GetSymbol((BoundFunctionInvocationExpression)expression);
default:
return null;
}
}
public BoundDoStatement(DoStatementSyntax syntax, BoundExpression condition, BoundStatement body)
: base(BoundNodeKind.DoStatement, syntax)
{
Condition = condition;
Body = body;
}
private static Symbol GetSymbol(BoundExpression expression)
{
switch (expression.Kind)
{
case BoundNodeKind.VariableExpression:
return GetSymbol((BoundVariableExpression) expression);
case BoundNodeKind.NumericConstructorInvocationExpression:
return GetSymbol((BoundNumericConstructorInvocationExpression) expression);
case BoundNodeKind.FunctionInvocationExpression:
return GetSymbol((BoundFunctionInvocationExpression) expression);
case BoundNodeKind.MethodInvocationExpression:
return GetSymbol((BoundMethodInvocationExpression) expression);
case BoundNodeKind.FieldExpression:
return GetSymbol((BoundFieldExpression) expression);
case BoundNodeKind.Name:
return GetSymbol((BoundName) expression);
case BoundNodeKind.IntrinsicGenericMatrixType:
case BoundNodeKind.IntrinsicGenericVectorType:
case BoundNodeKind.IntrinsicMatrixType:
case BoundNodeKind.IntrinsicObjectType:
case BoundNodeKind.IntrinsicScalarType:
case BoundNodeKind.IntrinsicVectorType:
return GetSymbol((BoundType) expression);
default:
// TODO: More bound expression types.
return null;
}
}
public BoundReturnStatement(ReturnStatementSyntax syntax, BoundExpression expressionOpt)
: base(BoundNodeKind.ReturnStatement, syntax)
{
ExpressionOpt = expressionOpt;
}
public BoundVariableDeclaration(VariableDeclarationStatementSyntax syntax, LocalVariableSymbol variableSymbol, TypeSymbol declaredType, BoundExpression initializerOpt)
: base(BoundNodeKind.VariableDeclaration, syntax)
{
VariableSymbol = variableSymbol;
DeclaredType = declaredType;
InitializerOpt = initializerOpt;
}