else if nexpr isa AIntExpr then
var cla = modelbuilder.try_get_mclass_by_name(nexpr, mmodule, "Int")
if cla != null then mtype = cla.mclass_type
+ else if nexpr isa AByteExpr then
+ var cla = modelbuilder.try_get_mclass_by_name(nexpr, mmodule, "Byte")
+ if cla != null then mtype = cla.mclass_type
else if nexpr isa AFloatExpr then
var cla = modelbuilder.try_get_mclass_by_name(nexpr, mmodule, "Float")
if cla != null then mtype = cla.mclass_type