Mercurial > repos > tabletprog
view runtime/object.c @ 34:a10f1b049193
Working closures, but need to rethink method call strategy
author | Mike Pavone <pavone@retrodev.com> |
---|---|
date | Mon, 09 Jul 2012 08:57:50 -0700 |
parents | 668f533e5284 |
children | bf5e88f6419d |
line wrap: on
line source
#include "object.h" #include <stdarg.h> #include <stdlib.h> #include <stddef.h> object * make_object(obj_meta * meta, void * parent, int num_props, ...) { va_list args; object * newobj = malloc(meta->size); newobj->meta = meta; newobj->parent = parent; va_start(args, num_props); object ** curprop = ((object **)(newobj + 1)); for (; num_props > 0; num_props--) { *curprop = va_arg(args, object *); curprop++; } va_end(args); return newobj; } object * make_closure(void * env, closure_func func) { closure * ret = malloc(sizeof(closure)); ret->header.meta = &lambda_meta; ret->header.parent = NULL; ret->env = env; ret->func = func; return (object *) ret; }