- if i == vararg_rank then
- var ne = args[i]
- if ne isa AVarargExpr then
- var e = self.expr(ne.n_expr, null)
- res.add(e)
- continue
- end
- var vararg = new Array[RuntimeVariable]
- for j in [vararg_rank..vararg_rank+vararg_len] do
- var e = self.expr(args[j], null)
- vararg.add(e)
- end
- var elttype = msignature.mparameters[vararg_rank].mtype
+ var param = msignature.mparameters[i]
+ var j = map.map.get_or_null(i)
+ if j == null then
+ # default value
+ res.add(null_instance)
+ continue
+ end
+ if param.is_vararg and map.vararg_decl > 0 then
+ var vararg = exprs.sub(j, map.vararg_decl)
+ var elttype = param.mtype