public AttributeBaseAst _VisitAttributeBase(AttributeBaseAst attributeBaseAst)
{
var @switch = new Dictionary <Type, Func <AttributeBaseAst, AttributeBaseAst> > {
{ typeof(AttributeAst), (ab) => { return((AttributeBaseAst)VisitAttribute(ab as AttributeAst)); } },
{ typeof(TypeConstraintAst), (ab) => { return((AttributeBaseAst)VisitTypeConstraint(ab as TypeConstraintAst)); } }
};
return(@switch[attributeBaseAst.GetType()](attributeBaseAst));
}
public System.Object VisitAttributedExpression(System.Management.Automation.Language.AttributedExpressionAst attributedExpressionAst)
{
IScriptExtent mappedExtent = MapExtent(attributedExpressionAst.Extent);
AttributeBaseAst mappedAttribute = _VisitAttributeBase(attributedExpressionAst.Attribute);
ExpressionAst mappedChild = _VisitExpression(attributedExpressionAst.Child);
return(new AttributedExpressionAst(mappedExtent, mappedAttribute, mappedChild));
}
private bool IsAttributeOfType(AttributeBaseAst attributeAst, Type type)
{
var arrayType = attributeAst.TypeName as ArrayTypeName;
if (arrayType != null)
{
return(arrayType.ElementType.GetReflectionType() == type);
}
return(attributeAst.TypeName.GetReflectionType() == type);
}
public static AttributedExpressionAst Update(
this AttributedExpressionAst ast,
AttributeBaseAst attribute = null,
ExpressionAst child = null)
{
return(new AttributedExpressionAst(
ast.Extent,
attribute?.Clone() ?? ast.Attribute.Clone(),
child?.Clone() ?? ast.Child.Clone()));
}
private bool IsParameterAttribute(AttributeBaseAst attributeBaseAst)
{
return(attributeBaseAst.TypeName.GetReflectionType().Name.Equals("ParameterAttribute"));
}
