private static SyntaxNode FixCtorComment(ConstructorDeclarationSyntax ctor)
{
var typeDeclarationSyntax = ctor.Ancestors().OfType <TypeDeclarationSyntax>().First();
var type = SyntaxFactory.ParseTypeName(typeDeclarationSyntax.Identifier.ValueText);
// we have a ctor
var parameters = ctor.ParameterList.Parameters;
switch (parameters.Count)
{
case 0:
return(FixParameterlessCtor(type));
case 1 when parameters[0].Type.IsString():
public override void VisitConstructorDeclaration(ConstructorDeclarationSyntax node)
{
if (!node.AttributeLists.Any())
{
base.VisitConstructorDeclaration(node);
return;
}
var hasAttribute = node.AttributeLists
.SelectMany(al => al.Attributes)
.Any(attr => attr.Name.ToString() == "JsonConstructor");
if (!hasAttribute)
{
base.VisitConstructorDeclaration(node);
return;
}
var semanticModel = Compilation.GetSemanticModel(node.SyntaxTree);
var typeName = node
.Ancestors().OfType <TypeDeclarationSyntax>().First()
.ToTypeName(semanticModel);
var converterName = $"{typeName.ShortName}ConstructorConverter";
JsonTypes.Add(typeName, new JsonType(
type: typeName,
directReadExpression: jsonTypes => $"{converterName}.ReadInternal(ref reader, options)",
directWriteStatement: (jsonTypes, valueExpr) => $"{converterName}.WriteInternal(writer, {valueExpr}, options);",
converterName: converterName,
constructionMember: node,
outputMember: null,
tinyType: null
));
}
