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Add macros-internal.h

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* libguile/macros-internal.h: New file.
* libguile/Makefile.am (noinst_HEADERS): Add file.
* libguile/macros.h: Remove internal definitions.
* libguile/init.c:
* libguile/macros.c:
* libguile/print.c: Use internal file.
This commit is contained in:
Andy Wingo 2025-06-30 15:35:30 +02:00
parent db13048459
commit cce7a04e55
7 changed files with 78 additions and 47 deletions
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73
libguile/macros-internal.h Normal file
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#ifndef SCM_MACROS_INTERNAL_H
#define SCM_MACROS_INTERNAL_H
/* Copyright 1998,2000-2003,2006,2008-2010,2018,2025
Free Software Foundation, Inc.
This file is part of Guile.
Guile is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Guile is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Guile. If not, see
<https://www.gnu.org/licenses/>. */
#include "libguile/macros.h"
struct scm_syntax_transformer
{
scm_t_bits tag;
scm_t_macro_primitive primitive;
SCM name;
SCM type;
SCM binding;
};
static inline int
scm_is_syntax_transformer (SCM x)
{
return SCM_HAS_TYP16 (x, scm_tc16_syntax_transformer);
}
static inline struct scm_syntax_transformer*
scm_to_syntax_transformer (SCM x)
{
if (!scm_is_syntax_transformer (x))
abort ();
return (struct scm_syntax_transformer *)SCM_UNPACK_POINTER (x);
}
static inline SCM
scm_from_syntax_transformer (struct scm_syntax_transformer *m)
{
return SCM_PACK_POINTER (m);
}
#define SCM_MACROP(x) scm_is_syntax_transformer (x)
#define SCM_VALIDATE_MACRO(p,v) SCM_MAKE_VALIDATE ((p), (v), MACROP)
typedef SCM (*scm_t_macro_primitive) (SCM, SCM);
SCM_INTERNAL int scm_i_print_syntax_transformer (SCM macro, SCM port,
scm_print_state *pstate);
SCM_INTERNAL
SCM scm_i_make_primitive_syntax_transformer (const char *name,
scm_t_macro_primitive fn);
SCM_INTERNAL scm_t_macro_primitive scm_i_primitive_syntax_transformer (SCM m);
SCM_INTERNAL void scm_init_macros (void);
#endif /* SCM_MACROS_INTERNAL_H */