Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

* src/bison.simple (YYSTDERR): Remove, replace `stderr'.

Browse Source 
The ISO C++ standard is extremely clear about it: stderr is
considered a macro, not a regular symbol (see table 94 `Header
<cstdio> synopsis', [lib.c.files] 27.8.2 C Library files).
Therefore std:: does not apply to it.  It still does with fprintf.
Also, s/cstdio.h/cstdio/.
This commit is contained in:
Akim Demaille
2002-01-03 09:55:49 +00:00
parent fab5b110fb
commit 7ea5e9779b
2 changed files with 30 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
ChangeLog
View File

@@ -1,3 +1,12 @@
2002-01-03 Akim Demaille <akim@epita.fr>
* src/bison.simple (YYSTDERR): Remove, replace `stderr'.
The ISO C++ standard is extremely clear about it: stderr is
considered a macro, not a regular symbol (see table 94 `Header
<cstdio> synopsis', [lib.c.files] 27.8.2 C Library files).
Therefore std:: does not apply to it. It still does with fprintf.
Also, s/cstdio.h/cstdio/.
2002-01-03 Akim Demaille <akim@epita.fr>
* lib/quotearg.c: Use `#include "..."' instead of `#include <...>'

43
src/bison.simple
View File

@@ -396,12 +396,11 @@ while (0)
# ifndef YYFPRINTF
# ifdef __cplusplus
# include <cstdio.h> /* INFRINGES ON USER NAME SPACE */
# include <cstdio> /* INFRINGES ON USER NAME SPACE */
# else
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
# endif
# define YYFPRINTF YYSTD (fprintf)
# define YYSTDERR YYSTD (stderr)
# endif
# define YYDPRINTF(Args) \
@@ -641,7 +640,7 @@ yyparse (YYPARSE_PARAM_ARG)
rule. */
int yylen;
YYDPRINTF ((YYSTDERR, "Starting parse\n"));
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
yyerrstatus = 0;
@@ -737,14 +736,14 @@ yyparse (YYPARSE_PARAM_ARG)
yylsp = yyls + yysize - 1;
#endif
YYDPRINTF ((YYSTDERR, "Stack size increased to %lu\n",
YYDPRINTF ((stderr, "Stack size increased to %lu\n",
(unsigned long int) yystacksize));
if (yyssp >= yyss + yystacksize - 1)
YYABORT;
}
YYDPRINTF ((YYSTDERR, "Entering state %d\n", yystate));
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
goto yybackup;
@@ -770,7 +769,7 @@ yybackup:
if (yychar == YYEMPTY)
{
YYDPRINTF ((YYSTDERR, "Reading a token: "));
YYDPRINTF ((stderr, "Reading a token: "));
yychar = YYLEX;
}
@@ -781,7 +780,7 @@ yybackup:
yychar1 = 0;
yychar = YYEOF; /* Don't call YYLEX any more. */
YYDPRINTF ((YYSTDERR, "Now at end of input.\n"));
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
@@ -792,14 +791,14 @@ yybackup:
which are defined only if `YYDEBUG' is set. */
if (yydebug)
{
YYFPRINTF (YYSTDERR, "Next token is %d (%s",
YYFPRINTF (stderr, "Next token is %d (%s",
yychar, yytname[yychar1]);
/* Give the individual parser a way to print the precise
meaning of a token, for further debugging info. */
# ifdef YYPRINT
YYPRINT (YYSTDERR, yychar, yylval);
YYPRINT (stderr, yychar, yylval);
# endif
YYFPRINTF (YYSTDERR, ")\n");
YYFPRINTF (stderr, ")\n");
}
#endif
}
@@ -831,7 +830,7 @@ yybackup:
YYACCEPT;
/* Shift the lookahead token. */
YYDPRINTF ((YYSTDERR, "Shifting token %d (%s), ",
YYDPRINTF ((stderr, "Shifting token %d (%s), ",
yychar, yytname[yychar1]));
/* Discard the token being shifted unless it is eof. */
@@ -893,13 +892,13 @@ yyreduce:
{
int yyi;
YYFPRINTF (YYSTDERR, "Reducing via rule %d (line %d), ",
YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
yyn - 1, yyrline[yyn]);
/* Print the symbols being reduced, and their result. */
for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++)
YYFPRINTF (YYSTDERR, "%s ", yytname[yyrhs[yyi]]);
YYFPRINTF (YYSTDERR, " -> %s\n", yytname[yyr1[yyn]]);
YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
}
#endif
switch (yyn)
@@ -920,10 +919,10 @@ yyreduce:
if (yydebug)
{
short *yyssp1 = yyss - 1;
YYFPRINTF (YYSTDERR, "state stack now");
YYFPRINTF (stderr, "state stack now");
while (yyssp1 != yyssp)
YYFPRINTF (YYSTDERR, " %d", *++yyssp1);
YYFPRINTF (YYSTDERR, "\n");
YYFPRINTF (stderr, " %d", *++yyssp1);
YYFPRINTF (stderr, "\n");
}
#endif
@@ -1019,7 +1018,7 @@ yyerrlab1:
/* Return failure if at end of input. */
if (yychar == YYEOF)
YYABORT;
YYDPRINTF ((YYSTDERR, "Discarding token %d (%s).\n",
YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
yychar, yytname[yychar1]));
yychar = YYEMPTY;
}
@@ -1065,10 +1064,10 @@ yyerrpop:
if (yydebug)
{
short *yyssp1 = yyss - 1;
YYFPRINTF (YYSTDERR, "Error: state stack now");
YYFPRINTF (stderr, "Error: state stack now");
while (yyssp1 != yyssp)
YYFPRINTF (YYSTDERR, " %d", *++yyssp1);
YYFPRINTF (YYSTDERR, "\n");
YYFPRINTF (stderr, " %d", *++yyssp1);
YYFPRINTF (stderr, "\n");
}
#endif
@@ -1098,7 +1097,7 @@ yyerrhandle:
if (yyn == YYFINAL)
YYACCEPT;
YYDPRINTF ((YYSTDERR, "Shifting error token, "));
YYDPRINTF ((stderr, "Shifting error token, "));
*++yyvsp = yylval;
#if YYLSP_NEEDED