* 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/.

diff --git a/ChangeLog b/ChangeLog
index 85a7a9f83930112cc51d4f0945664e401532f668..207c54bc495becede50633e97e12f967a8413633 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -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 <...>'

diff --git a/src/bison.simple b/src/bison.simple
index 0482a0ea24738255b3848769989fa94c756791cf..207395fcc7854ba7b1c115b52019fe787f30099b 100644 (file)
--- a/src/bison.simple
+++ b/src/bison.simple
@@ -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