mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-11 13:23:04 +00:00
b640317060
A function to print warnings categories, like -Wyacc, -Wother, etc. * src/complain.h, src/complain.c (print_warning_categories): New function. * src/output.c (ARRAY_CARDINALITY): Move it to file 'src/system.h'. * src/complain.h (enum warnings): New value, 'silent', "complain" must not display the warning type.
82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/* Declaration for error-reporting function for Bison.
|
|
|
|
Copyright (C) 2000-2002, 2006, 2009-2012 Free Software Foundation,
|
|
Inc.
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef COMPLAIN_H_
|
|
# define COMPLAIN_H_ 1
|
|
|
|
# include "location.h"
|
|
|
|
# ifdef __cplusplus
|
|
extern "C" {
|
|
# endif
|
|
|
|
/*-------------.
|
|
| --warnings. |
|
|
`-------------*/
|
|
|
|
typedef enum
|
|
{
|
|
Wnone = 0, /**< Issue no warnings. */
|
|
Wmidrule_values = 1 << 0, /**< Unset or unused midrule values. */
|
|
Wyacc = 1 << 1, /**< POSIXME. */
|
|
Wconflicts_sr = 1 << 2, /**< S/R conflicts. */
|
|
Wconflicts_rr = 1 << 3, /**< R/R conflicts. */
|
|
Wother = 1 << 4, /**< All other warnings. */
|
|
|
|
Werror = 1 << 10, /**< Warnings are treated as errors. */
|
|
complaint = 1 << 11, /**< All complaints. */
|
|
fatal = 1 << 12, /**< All fatal errors. */
|
|
silent = 1 << 13, /**< Do not display the warning type. */
|
|
Wall = ~Werror /**< All above warnings. */
|
|
} warnings;
|
|
|
|
/** What warnings are issued. */
|
|
extern warnings warnings_flag;
|
|
|
|
/** Display a "[-Wyacc]" like message on stderr. */
|
|
void warnings_print_categories (warnings warn_flags);
|
|
|
|
/** Record that a warning is about to be issued, and treat it as an
|
|
error if <tt>warnings_flag & Werror</tt>. This is exported
|
|
only for the sake of Yacc-compatible conflict reports in conflicts.c.
|
|
All other warnings should be implemented in complain.c and should use
|
|
the normal warning format. */
|
|
void set_warning_issued (void);
|
|
|
|
/** Make a complaint, but don't specify any location. */
|
|
void complain (warnings flags, char const *message, ...)
|
|
__attribute__ ((__format__ (__printf__, 2, 3)));
|
|
|
|
/** Make a complaint with location. */
|
|
void complain_at (location loc, warnings flags, char const *message, ...)
|
|
__attribute__ ((__format__ (__printf__, 3, 4)));
|
|
|
|
/** Make a complaint with location and some indentation. */
|
|
void complain_at_indent (location loc, warnings flags, unsigned *indent,
|
|
char const *message, ...)
|
|
__attribute__ ((__format__ (__printf__, 4, 5)));
|
|
|
|
/** Whether an error was reported. */
|
|
extern bool complaint_issued;
|
|
|
|
# ifdef __cplusplus
|
|
}
|
|
# endif
|
|
|
|
#endif /* !COMPLAIN_H_ */
|