public void Validate(DecoratorSyntax decoratorSyntax, TypeSymbol targetType, ITypeManager typeManager, IDiagnosticWriter diagnosticWriter)
{
if (targetType is ErrorType)
{
return;
}
this.validator?.Invoke(this.Overload.Name, decoratorSyntax, targetType, typeManager, diagnosticWriter);
}
public ObjectSyntax?Evaluate(DecoratorSyntax decoratorSyntax, TypeSymbol targetType, ObjectSyntax?targetObject)
{
if (this.evaluator is null)
{
return(targetObject);
}
return(this.evaluator(decoratorSyntax, targetType, targetObject));
}
public void Validate(DecoratorSyntax decoratorSyntax, TypeSymbol targetType, ITypeManager typeManager, IBinder binder, IDiagnosticWriter diagnosticWriter)
{
if (targetType is ErrorType)
{
return;
}
if (!this.CanAttachTo(targetType))
{
diagnosticWriter.Write(DiagnosticBuilder.ForPosition(decoratorSyntax).CannotAttachDecoratorToTarget(this.Overload.Name, attachableType, targetType));
}
// Invoke custom validator if provided.
this.validator?.Invoke(this.Overload.Name, decoratorSyntax, targetType, typeManager, binder, diagnosticWriter);
}
public void Validate(DecoratorSyntax decoratorSyntax, TypeSymbol targetType, ITypeManager typeManager, IDiagnosticWriter diagnosticWriter)
{
if (targetType is ErrorType)
{
return;
}
if (this.validator != null)
{
this.validator.Invoke(this.Overload.Name, decoratorSyntax, targetType, typeManager, diagnosticWriter);
return;
}
// No custom validator provided. Just validate the target type.
if (!this.CanAttachTo(targetType))
{
diagnosticWriter.Write(DiagnosticBuilder.ForPosition(decoratorSyntax).CannotAttacheDecoratorToTarget(this.Overload.Name, attachableType, targetType));
}
}
public override void VisitDecoratorSyntax(DecoratorSyntax syntax) => this.BuildWithConcat(() => base.VisitDecoratorSyntax(syntax));
static SyntaxBase SingleArgumentSelector(DecoratorSyntax decoratorSyntax) => decoratorSyntax.Arguments.Single().Expression;
public override void VisitDecoratorSyntax(DecoratorSyntax syntax)
{
this.currentDecorator = syntax;
base.VisitDecoratorSyntax(syntax);
this.currentDecorator = null;
}
