Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-17 00:03:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

* src/complain.c: No longer try to be standalone: use system.h.

Browse Source 
Don't assume __STDC__ is defined to 1. Just test if it is defined.
* src/complain.h: Likewise.
* src/reduce.c (useless_nonterminals, inaccessable_symbols):
Remove the unused variable `n'.
From Albert Chin-A-Young.
This commit is contained in:
Akim Demaille
2001-09-20 17:08:42 +00:00
parent 0899b02570
commit da7ab9b7b0
5 changed files with 21 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
ChangeLog
View File

@@ -1,3 +1,12 @@
2001-09-20 Akim Demaille <akim@epita.fr>
* src/complain.c: No longer try to be standalone: use system.h.
Don't assume __STDC__ is defined to 1. Just test if it is defined.
* src/complain.h: Likewise.
* src/reduce.c (useless_nonterminals, inaccessable_symbols):
Remove the unused variable `n'.
From Albert Chin-A-Young.
2001-09-18 Marc Autret <autret_m@epita.fr> 2001-09-18 Marc Autret <autret_m@epita.fr>
* doc/bison.1: Update. * doc/bison.1: Update.
@@ -15,9 +24,9 @@
* src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment * src/reader.c (parse_union_decl): Do not output '/'. Let copy_comment
do that. do that.
Reported by Keith Browne. Reported by Keith Browne.
2001-09-18 Marc Autret <autret_m@epita.fr> 2001-09-18 Marc Autret <autret_m@epita.fr>
* tests/output.at: Add tests for --defines and --graph. * tests/output.at: Add tests for --defines and --graph.
2001-09-18 Marc Autret <autret_m@epita.fr> 2001-09-18 Marc Autret <autret_m@epita.fr>

1
THANKS
View File

@@ -2,6 +2,7 @@ Bison was originally written by Robert Corbett. It would not be what
it is today without the invaluable help of these people: it is today without the invaluable help of these people:
Akim Demaille akim@epita.fr Akim Demaille akim@epita.fr
Albert Chin-A-Young china@thewrittenword.com
Daniel Hagerty hag@gnu.org Daniel Hagerty hag@gnu.org
David J. MacKenzie djm@gnu.org David J. MacKenzie djm@gnu.org
Fabrice Bauzac noon@cote-dazur.com Fabrice Bauzac noon@cote-dazur.com

16
src/complain.c
View File

@@ -19,14 +19,10 @@
/* Based on error.c and error.h, /* Based on error.c and error.h,
written by David MacKenzie <djm@gnu.ai.mit.edu>. */ written by David MacKenzie <djm@gnu.ai.mit.edu>. */
#ifdef HAVE_CONFIG_H #include "system.h"
# include <config.h>
#endif
#include <stdio.h>
#if HAVE_VPRINTF || HAVE_DOPRNT || _LIBC #if HAVE_VPRINTF || HAVE_DOPRNT || _LIBC
# if __STDC__ # ifdef __STDC__
# include <stdarg.h> # include <stdarg.h>
# define VA_START(args, lastarg) va_start(args, lastarg) # define VA_START(args, lastarg) va_start(args, lastarg)
# else # else
@@ -119,7 +115,7 @@ int error_one_per_line;
`--------------------------------*/ `--------------------------------*/
void void
#if defined VA_START && __STDC__ #if defined VA_START && defined __STDC__
warn (const char *message, ...) warn (const char *message, ...)
#else #else
warn (message, va_alist) warn (message, va_alist)
@@ -171,7 +167,7 @@ warn (message, va_alist)
`-----------------------------------------------------------*/ `-----------------------------------------------------------*/
void void
#if defined VA_START && __STDC__ #if defined VA_START && defined __STDC__
complain (const char *message, ...) complain (const char *message, ...)
#else #else
complain (message, va_alist) complain (message, va_alist)
@@ -221,7 +217,7 @@ complain (message, va_alist)
`-------------------------------------------------*/ `-------------------------------------------------*/
void void
#if defined VA_START && __STDC__ #if defined VA_START && defined __STDC__
fatal (const char *message, ...) fatal (const char *message, ...)
#else #else
fatal (message, va_alist) fatal (message, va_alist)
@@ -259,7 +255,7 @@ fatal (message, va_alist)
`------------------------------------------------------------------*/ `------------------------------------------------------------------*/
void void
#if defined VA_START && __STDC__ #if defined VA_START && defined __STDC__
error (int status, int errnum, error (int status, int errnum,
const char *message, ...) const char *message, ...)
#else #else

2
src/complain.h
View File

@@ -23,7 +23,7 @@
extern "C" { extern "C" {
#endif #endif
#if defined (__STDC__) && __STDC__ #ifdef __STDC__
/* Informative messages, but we proceed. */ /* Informative messages, but we proceed. */

6
src/reduce.c
View File

@@ -117,7 +117,7 @@ static void
useless_nonterminals (void) useless_nonterminals (void)
{ {
BSet Np, Ns; BSet Np, Ns;
int i, n; int i;
/* N is set as built. Np is set being built this iteration. P is /* N is set as built. Np is set being built this iteration. P is
set of all productions which have a RHS all in N. */ set of all productions which have a RHS all in N. */
@@ -140,7 +140,6 @@ useless_nonterminals (void)
saved to be used when finding useful productions: only saved to be used when finding useful productions: only
productions in this set will appear in the final grammar. */ productions in this set will appear in the final grammar. */
n = 0;
while (1) while (1)
{ {
for (i = WORDSIZE (nvars) - 1; i >= 0; i--) for (i = WORDSIZE (nvars) - 1; i >= 0; i--)
@@ -171,7 +170,7 @@ static void
inaccessable_symbols (void) inaccessable_symbols (void)
{ {
BSet Vp, Vs, Pp; BSet Vp, Vs, Pp;
int i, n; int i;
short t; short t;
rule r; rule r;
@@ -207,7 +206,6 @@ inaccessable_symbols (void)
SETBIT (V, start_symbol); SETBIT (V, start_symbol);
n = 0;
while (1) while (1)
{ {
for (i = WORDSIZE (nsyms) - 1; i >= 0; i--) for (i = WORDSIZE (nsyms) - 1; i >= 0; i--)