private bool IsViableFieldOrProperty(
ITypeSymbol parameterType,
ISymbol symbol)
{
if (symbol != null && !symbol.IsStatic && parameterType.Language == symbol.Language)
{
if (symbol is IFieldSymbol field)
{
return
(!field.IsReadOnly &&
_service.IsConversionImplicit(_semanticDocument.SemanticModel.Compilation, parameterType, field.Type));
}
else if (symbol is IPropertySymbol property)
{
return
(property.Parameters.Length == 0 &&
property.SetMethod != null &&
IsSymbolAccessible(property.SetMethod) &&
_service.IsConversionImplicit(_semanticDocument.SemanticModel.Compilation, parameterType, property.Type));
}
}
return(false);
}