private static List <INamedTypeSymbol> GetClassSymbols(GeneratorExecutionContext context, SyntaxReceiver receiver)
{
var options = (context.Compilation as CSharpCompilation).SyntaxTrees[0].Options as CSharpParseOptions;
var compilation = context.Compilation.AddSyntaxTrees(CSharpSyntaxTree.ParseText(SourceText.From(cloneableAttributeText, Encoding.UTF8), options));
var cloneableAttributeSymbol = compilation.GetTypeByMetadataName("Cloneable.CloneableAttribute") !;
var classSymbols = new List <INamedTypeSymbol>();
foreach (var clazz in receiver.CandidateClasses)
{
INamedTypeSymbol classSymbol = GetClassSymbol(compilation, clazz);
if (HasAttribute(classSymbol, cloneableAttributeSymbol))
{
classSymbols.Add(classSymbol);
}
}
return(classSymbols);
}
private static IEnumerable <INamedTypeSymbol> GetClassSymbols(Compilation compilation, SyntaxReceiver receiver)
{
return(receiver.CandidateClasses.Select(clazz => GetClassSymbol(compilation, clazz)));
}