metamodel test for #296: class/function model parameters
metamodel test for #296: class/function model parameters

jvasileff/ceylon.language,unratito/ceylon.language,jvasileff/ceylon.language,ceylon/ceylon.language,unratito/ceylon.language,lucaswerkmeister/ceylon.language,ceylon/ceylon.language,lucaswerkmeister/ceylon.language