diff options
Diffstat (limited to 'src/lisp/ao_lisp_lambda.c')
| -rw-r--r-- | src/lisp/ao_lisp_lambda.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/lisp/ao_lisp_lambda.c b/src/lisp/ao_lisp_lambda.c index cc5af4bc..8eafb187 100644 --- a/src/lisp/ao_lisp_lambda.c +++ b/src/lisp/ao_lisp_lambda.c @@ -133,18 +133,17 @@ ao_lisp_macro(struct ao_lisp_cons *cons) } ao_poly -ao_lisp_lambda_eval(struct ao_lisp_lambda *lambda, - struct ao_lisp_cons *cons) +ao_lisp_lambda_eval(void) { - struct ao_lisp_cons *code; - struct ao_lisp_cons *args; + struct ao_lisp_lambda *lambda = ao_lisp_poly_lambda(ao_lisp_v); + struct ao_lisp_cons *cons = ao_lisp_poly_cons(ao_lisp_stack->values); + struct ao_lisp_cons *code = ao_lisp_poly_cons(lambda->code); + struct ao_lisp_cons *args = ao_lisp_poly_cons(ao_lisp_arg(code, 0)); struct ao_lisp_frame *next_frame; int args_wanted; int args_provided; - code = ao_lisp_poly_cons(lambda->code); DBGI("lambda "); DBG_POLY(ao_lisp_lambda_poly(lambda)); DBG("\n"); - args = ao_lisp_poly_cons(ao_lisp_arg(code, 0)); args_wanted = ao_lisp_cons_length(args); @@ -156,7 +155,15 @@ ao_lisp_lambda_eval(struct ao_lisp_lambda *lambda, args_provided = 1; if (args_wanted != args_provided) return ao_lisp_error(AO_LISP_INVALID, "need %d args, not %d", args_wanted, args_provided); + next_frame = ao_lisp_frame_new(args_wanted); + + /* Re-fetch all of the values in case something moved */ + lambda = ao_lisp_poly_lambda(ao_lisp_v); + cons = ao_lisp_poly_cons(ao_lisp_stack->values); + code = ao_lisp_poly_cons(lambda->code); + args = ao_lisp_poly_cons(ao_lisp_arg(code, 0)); + switch (lambda->args) { case AO_LISP_FUNC_LAMBDA: { int f; |