PropertyDeclaration TransformAutomaticProperties(PropertyDeclaration property)
{
PropertyDefinition cecilProperty = context.TypeSystem.GetCecil(property.GetSymbol() as IProperty) as PropertyDefinition;
if (cecilProperty == null || cecilProperty.GetMethod == null)
{
return(null);
}
if (!cecilProperty.GetMethod.IsCompilerGenerated() && (cecilProperty.SetMethod?.IsCompilerGenerated() == false))
{
return(null);
}
IField fieldInfo = null;
Match m = automaticPropertyPattern.Match(property);
if (m.Success)
{
fieldInfo = m.Get <AstNode>("fieldReference").Single().GetSymbol() as IField;
}
else
{
Match m2 = automaticReadonlyPropertyPattern.Match(property);
if (m2.Success)
{
fieldInfo = m2.Get <AstNode>("fieldReference").Single().GetSymbol() as IField;
}
}
if (fieldInfo == null)
{
return(null);
}
FieldDefinition field = context.TypeSystem.GetCecil(fieldInfo) as FieldDefinition;
if (field.IsCompilerGenerated() && field.DeclaringType == cecilProperty.DeclaringType)
{
RemoveCompilerGeneratedAttribute(property.Getter.Attributes);
RemoveCompilerGeneratedAttribute(property.Setter.Attributes);
property.Getter.Body = null;
property.Setter.Body = null;
}
// Add C# 7.3 attributes on backing field:
var attributes = fieldInfo.Attributes
.Where(a => !attributeTypesToRemoveFromAutoProperties.Any(t => t == a.AttributeType.FullName))
.Select(context.TypeSystemAstBuilder.ConvertAttribute).ToArray();
if (attributes.Length > 0)
{
var section = new AttributeSection {
AttributeTarget = "field"
};
section.Attributes.AddRange(attributes);
property.Attributes.Add(section);
}
// Since the property instance is not changed, we can continue in the visitor as usual, so return null
return(null);
}
public override void VisitPropertyDeclaration(PropertyDeclaration propertyDeclaration)
{
currentMember = propertyDeclaration.GetSymbol() as IMember;
if (currentMember == null)
{
return;
}
SetContext();
base.VisitPropertyDeclaration(propertyDeclaration);
currentMember = null;
}
PropertyDeclaration TransformAutomaticProperties(PropertyDeclaration propertyDeclaration)
{
IProperty property = propertyDeclaration.GetSymbol() as IProperty;
if (!property.CanGet || (!property.Getter.IsCompilerGenerated() && (property.Setter?.IsCompilerGenerated() == false)))
{
return(null);
}
IField field = null;
Match m = automaticPropertyPattern.Match(propertyDeclaration);
if (m.Success)
{
field = m.Get <AstNode>("fieldReference").Single().GetSymbol() as IField;
}
else
{
Match m2 = automaticReadonlyPropertyPattern.Match(propertyDeclaration);
if (m2.Success)
{
field = m2.Get <AstNode>("fieldReference").Single().GetSymbol() as IField;
}
}
if (field == null)
{
return(null);
}
if (field.IsCompilerGenerated() && field.DeclaringTypeDefinition == property.DeclaringTypeDefinition)
{
RemoveCompilerGeneratedAttribute(propertyDeclaration.Getter.Attributes);
RemoveCompilerGeneratedAttribute(propertyDeclaration.Setter.Attributes);
propertyDeclaration.Getter.Body = null;
propertyDeclaration.Setter.Body = null;
// Add C# 7.3 attributes on backing field:
var attributes = field.GetAttributes()
.Where(a => !attributeTypesToRemoveFromAutoProperties.Contains(a.AttributeType.FullName))
.Select(context.TypeSystemAstBuilder.ConvertAttribute).ToArray();
if (attributes.Length > 0)
{
var section = new AttributeSection {
AttributeTarget = "field"
};
section.Attributes.AddRange(attributes);
propertyDeclaration.Attributes.Add(section);
}
}
// Since the property instance is not changed, we can continue in the visitor as usual, so return null
return(null);
}
PropertyDeclaration TransformAutomaticProperties(PropertyDeclaration property)
{
PropertyDefinition cecilProperty = context.TypeSystem.GetCecil(property.GetSymbol() as IProperty) as PropertyDefinition;
if (cecilProperty == null || cecilProperty.GetMethod == null)
{
return(null);
}
if (!cecilProperty.GetMethod.IsCompilerGenerated() && (cecilProperty.SetMethod?.IsCompilerGenerated() == false))
{
return(null);
}
IField fieldInfo = null;
Match m = automaticPropertyPattern.Match(property);
if (m.Success)
{
fieldInfo = m.Get <AstNode>("fieldReference").Single().GetSymbol() as IField;
}
else
{
Match m2 = automaticReadonlyPropertyPattern.Match(property);
if (m2.Success)
{
fieldInfo = m2.Get <AstNode>("fieldReference").Single().GetSymbol() as IField;
}
}
if (fieldInfo == null)
{
return(null);
}
FieldDefinition field = context.TypeSystem.GetCecil(fieldInfo) as FieldDefinition;
if (field.IsCompilerGenerated() && field.DeclaringType == cecilProperty.DeclaringType)
{
RemoveCompilerGeneratedAttribute(property.Getter.Attributes);
RemoveCompilerGeneratedAttribute(property.Setter.Attributes);
property.Getter.Body = null;
property.Setter.Body = null;
}
// Since the property instance is not changed, we can continue in the visitor as usual, so return null
return(null);
}
