protected static Hash <string, Signature> getSignatures(Block block, Parameters parameters)
{
var signatures = new Hash <string, Signature>();
foreach (var verb in block.AsAdded)
{
switch (verb)
{
case CreateFunction createFunction:
signatures[createFunction.FunctionName] = createFunction.Signature;
break;
case SpecialAssignment sa when sa.Signature.If(out var signature):
signatures[signature.Name] = signature;
break;
case AssignToNewField assign:
var fieldName = assign.FieldName;
signatures[fieldName] = new Signature(fieldName, 0, false);
if (assign.ReadOnly)
{
signatures[SetterName(fieldName)] = new Signature(fieldName, 1, false);
}
break;
}
}
foreach (var parameter in parameters.GetParameters())
{
var name = parameter.Name;
var visibility = parameter.Visibility;
if (visibility == Temporary)
{
continue;
}
signatures[name] = new Signature(name, 0, false);
if (!parameter.ReadOnly)
{
signatures[SetterName(name)] = new Signature(name, 1, false);
}
}
return(signatures);
}