diff options
| author | Andy Wingo <wingo@pobox.com> | 2010-04-17 16:03:51 +0200 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2010-04-17 16:03:51 +0200 |
| commit | cb2ce548441824fe1284fc80a3a95394a9fc03d0 (patch) | |
| tree | 1b64e72c2ae227b03ea1b24a5033f67ba70744fe /libguile/procprop.h | |
| parent | 1e23b461ecd25c582dd0b10ebb1d7fd22f5e5ec4 (diff) | |
| download | guile-cb2ce548441824fe1284fc80a3a95394a9fc03d0.tar.gz | |
add procedure_minimum_arity
* libguile/procprop.h:
* libguile/procprop.c (scm_procedure_minimum_arity): New public
function, will replace (procedure-property foo 'arity).
* libguile/programs.c (scm_i_program_arity): Rework to always provide
the most permissive arity.
Diffstat (limited to 'libguile/procprop.h')
| -rw-r--r-- | libguile/procprop.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libguile/procprop.h b/libguile/procprop.h index 50f04b261..0f1fd8e36 100644 --- a/libguile/procprop.h +++ b/libguile/procprop.h @@ -3,7 +3,7 @@ #ifndef SCM_PROCPROP_H #define SCM_PROCPROP_H -/* Copyright (C) 1995,1996,1998,2000, 2006, 2008, 2009 Free Software Foundation, Inc. +/* Copyright (C) 1995,1996,1998,2000, 2006, 2008, 2009, 2010 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License @@ -34,6 +34,7 @@ SCM_API SCM scm_sym_system_procedure; SCM_INTERNAL int scm_i_procedure_arity (SCM proc, int *req, int *opt, int *rest); +SCM_API SCM scm_procedure_minimum_arity (SCM proc); SCM_API SCM scm_procedure_properties (SCM proc); SCM_API SCM scm_set_procedure_properties_x (SCM proc, SCM alist); SCM_API SCM scm_procedure_property (SCM proc, SCM key); |