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1e76143f0f
report the position of the argument. * error.h, error.c (scm_out_of_range_pos): Added this function to take extra "pos" argument, the position number of the errant argument. * debug.c: Use SCM_OUT_OF_RANGE instead of scm_out_of_range. * snarf.h: Use SCM_HERE and SCM_INIT as names, not SCM_NOTSNARF and SCM_SNARFING. Also put the %%% in the SCM_INIT since Mikael prefers that and I'm reasonably indifferent.
85 lines
3.6 KiB
C
85 lines
3.6 KiB
C
/* classes: h_files */
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#ifndef ERRORH
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#define ERRORH
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/* Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA
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*
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* As a special exception, the Free Software Foundation gives permission
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* for additional uses of the text contained in its release of GUILE.
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*
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* The exception is that, if you link the GUILE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the GUILE library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the
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* Free Software Foundation under the name GUILE. If you copy
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* code from other Free Software Foundation releases into a copy of
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* GUILE, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for GUILE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice. */
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#include "libguile/__scm.h"
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extern int scm_ints_disabled;
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/* GCC can be told that a function doesn't return; this helps it do
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better error checking (for uninitialized variable use, for
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example), and some optimization. */
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#ifdef __GNUC__
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#define SCM_NORETURN __attribute__ ((noreturn))
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#else
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#define SCM_NORETURN
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#endif
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extern void scm_error SCM_P ((SCM key, const char *subr, const char *message,
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SCM args, SCM rest)) SCM_NORETURN;
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extern SCM scm_error_scm SCM_P ((SCM key, SCM subr, SCM message,
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SCM args, SCM rest)) SCM_NORETURN;
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extern SCM scm_strerror (SCM err);
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extern void scm_syserror SCM_P ((const char *subr)) SCM_NORETURN;
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extern void scm_syserror_msg SCM_P ((const char *subr, const char *message,
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SCM args, int eno)) SCM_NORETURN;
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extern void scm_sysmissing SCM_P ((const char *subr)) SCM_NORETURN;
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extern void scm_num_overflow SCM_P ((const char *subr)) SCM_NORETURN;
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extern void scm_out_of_range SCM_P ((const char *subr, SCM bad_value))
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SCM_NORETURN;
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extern void scm_out_of_range_pos SCM_P ((const char *subr, SCM bad_value, SCM pos))
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SCM_NORETURN;
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extern void scm_wrong_num_args SCM_P ((SCM proc)) SCM_NORETURN;
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extern void scm_wrong_type_arg SCM_P ((const char *subr, int pos,
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SCM bad_value)) SCM_NORETURN;
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extern void scm_memory_error SCM_P ((const char *subr)) SCM_NORETURN;
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extern void scm_misc_error SCM_P ((const char *subr, const char *message,
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SCM args)) SCM_NORETURN;
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extern SCM scm_wta SCM_P ((SCM arg, const char *pos, const char *s_subr));
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extern void scm_init_error SCM_P ((void));
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#endif /* ERRORH */
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