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1a3e316c32
'scm_memory_error' was deprecated in 2014 in commitc2247b782aand removed in 2017 in commitc248ea10be. This is a followup. * libguile/error.h (SCM_MEMORY_ERROR): Remove. * doc/guile-api.alist: Remove 'scm_memory_error'. * doc/ref/api-control.texi (Handling Errors): Likewise. (Dynamic Wind): Use 'scm_misc_error' instead of 'scm_memory_error'.
127 lines
4.1 KiB
C
127 lines
4.1 KiB
C
#ifndef SCM_ERROR_H
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#define SCM_ERROR_H
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/* Copyright 1995-1998,2000-2002,2006,2008,2011,2014,2018,2020
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Free Software Foundation, Inc.
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This file is part of Guile.
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Guile is free software: you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Guile is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with Guile. If not, see
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<https://www.gnu.org/licenses/>. */
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#include "libguile/scm.h"
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SCM_API SCM scm_system_error_key;
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SCM_API SCM scm_num_overflow_key;
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SCM_API SCM scm_out_of_range_key;
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SCM_API SCM scm_args_number_key;
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SCM_API SCM scm_arg_type_key;
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SCM_API SCM scm_misc_error_key;
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/* Snarfing for docs may override SCM_ASSERT; see snarf.h. */
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#ifndef SCM_ASSERT
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#define SCM_ASSERT(_cond, _arg, _pos, _subr) \
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do { if (SCM_UNLIKELY (!(_cond))) \
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scm_wrong_type_arg (_subr, _pos, _arg); } while (0)
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#endif
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#define SCM_ASSERT_TYPE(_cond, _arg, _pos, _subr, _msg) \
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do { if (SCM_UNLIKELY (!(_cond))) \
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scm_wrong_type_arg_msg(_subr, _pos, _arg, _msg); } while (0)
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SCM_API void scm_error (SCM key, const char *subr, const char *message,
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SCM args, SCM rest) SCM_NORETURN;
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SCM_API SCM scm_error_scm (SCM key, SCM subr, SCM message,
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SCM args, SCM rest) SCM_NORETURN;
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SCM_API SCM scm_strerror (SCM err);
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SCM_API void scm_syserror (const char *subr) SCM_NORETURN;
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SCM_API void scm_syserror_msg (const char *subr, const char *message,
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SCM args, int eno) SCM_NORETURN;
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SCM_API void scm_num_overflow (const char *subr) SCM_NORETURN;
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SCM_API void scm_out_of_range (const char *subr, SCM bad_value)
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SCM_NORETURN;
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SCM_API void scm_out_of_range_pos (const char *subr, SCM bad_value, SCM pos)
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SCM_NORETURN;
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SCM_API void scm_wrong_num_args (SCM proc) SCM_NORETURN;
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SCM_API void scm_error_num_args_subr (const char* subr) SCM_NORETURN;
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SCM_API void scm_wrong_type_arg (const char *subr, int pos,
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SCM bad_value) SCM_NORETURN;
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SCM_INTERNAL void scm_i_wrong_type_arg_symbol (SCM symbol, int pos,
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SCM bad_value) SCM_NORETURN;
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SCM_API void scm_wrong_type_arg_msg (const char *subr, int pos,
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SCM bad_value, const char *sz) SCM_NORETURN;
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SCM_API void scm_misc_error (const char *subr, const char *message,
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SCM args) SCM_NORETURN;
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SCM_INTERNAL void scm_init_error (void);
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#ifndef SCM_MAGIC_SNARFER
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/* Let these macros pass through if
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we are snarfing; thus we can tell the
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difference between the use of an actual
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number vs. the use of one of these macros --
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actual numbers in SCM_VALIDATE_* and SCM_ASSERT
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constructs must match the formal argument name,
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but using SCM_ARG* avoids the test */
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#define SCM_ARGn 0
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#define SCM_ARG1 1
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#define SCM_ARG2 2
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#define SCM_ARG3 3
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#define SCM_ARG4 4
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#define SCM_ARG5 5
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#define SCM_ARG6 6
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#define SCM_ARG7 7
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#endif /* SCM_MAGIC_SNARFER */
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#define SCM_MAKE_VALIDATE(pos, var, pred) \
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do { \
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SCM_ASSERT_TYPE (SCM_ ## pred (var), var, pos, FUNC_NAME, #pred); \
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} while (0)
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#define SCM_I_MAKE_VALIDATE_MSG2(pos, var, pred, msg) \
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do { \
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SCM_ASSERT_TYPE (pred (var), var, pos, FUNC_NAME, msg); \
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} while (0)
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#define SCM_MAKE_VALIDATE_MSG(pos, var, pred, msg) \
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SCM_I_MAKE_VALIDATE_MSG2 (pos, var, SCM_ ## pred, msg)
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#define SCM_SYSERROR do { scm_syserror (FUNC_NAME); } while (0)
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#define SCM_SYSERROR_MSG(str, args, val) \
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do { scm_syserror_msg (FUNC_NAME, (str), (args), (val)); } while (0)
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#define SCM_MISC_ERROR(str, args) \
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do { scm_misc_error (FUNC_NAME, str, args); } while (0)
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#define SCM_WRONG_NUM_ARGS() \
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do { scm_error_num_args_subr (FUNC_NAME); } while (0)
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#define SCM_WRONG_TYPE_ARG(pos, obj) \
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do { scm_wrong_type_arg (FUNC_NAME, pos, obj); } while (0)
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#endif /* SCM_ERROR_H */
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