public static IEnumerable <ISymbol> CreateFieldDelegatingConstructor(
this ISyntaxFactoryService factory,
string typeName,
INamedTypeSymbol containingTypeOpt,
IList <IParameterSymbol> parameters,
IDictionary <string, ISymbol> parameterToExistingFieldMap,
IDictionary <string, string> parameterToNewFieldMap,
CancellationToken cancellationToken)
{
var fields = factory.CreateFieldsForParameters(parameters, parameterToNewFieldMap);
var statements = factory.CreateAssignmentStatements(parameters, parameterToExistingFieldMap, parameterToNewFieldMap)
.Select(s => s.WithAdditionalAnnotations(Simplifier.Annotation));
foreach (var field in fields)
{
yield return(field);
}
yield return(CodeGenerationSymbolFactory.CreateConstructorSymbol(
attributes: null,
accessibility: Accessibility.Public,
modifiers: new SymbolModifiers(),
typeName: typeName,
parameters: parameters,
statements: statements.ToList(),
thisConstructorArguments: GetThisConstructorArguments(containingTypeOpt, parameterToExistingFieldMap)));
}