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guile/libguile/syntax.h
Andy Wingo 2edf91d51c Syntax objects have "source" field
* libguile/syntax.c (scm_make_syntax): Add optional "source" argument.
  Note that this function is internal.
  (scm_syntax_source): New function, replacing definition in boot-9.scm.
* libguile/syntax.h: Add new declarations.
* module/ice-9/psyntax-pp.scm:
* module/ice-9/psyntax.scm (source-annotation): For syntax objects, the
  source annotation comes direct from the syntax object.
* module/system/vm/assembler.scm (link-data, intern-constant): Write
  5-word syntax objects.
2021-02-20 20:19:34 +01:00

36 lines
1.3 KiB
C

#ifndef SCM_SYNTAX_H
#define SCM_SYNTAX_H
/* Copyright 2017-2018,2021
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/scm.h"
SCM_INTERNAL SCM scm_syntax_p (SCM obj);
SCM_INTERNAL SCM scm_make_syntax (SCM exp, SCM wrap, SCM module, SCM source);
SCM_INTERNAL SCM scm_syntax_expression (SCM obj);
SCM_INTERNAL SCM scm_syntax_wrap (SCM obj);
SCM_INTERNAL SCM scm_syntax_module (SCM obj);
SCM_INTERNAL SCM scm_syntax_source (SCM obj);
SCM_INTERNAL void scm_i_syntax_print (SCM obj, SCM port,
scm_print_state *pstate);
SCM_INTERNAL void scm_init_syntax (void);
#endif /* SCM_SYNTAX_H */