1 files changed, 9 insertions, 9 deletions
diff --git a/perly.c b/perly.c
index 811acf0915..ca55cb40fc 100644
--- a/perly.c
+++ b/perly.c
@@ -1380,7 +1380,7 @@ yyloop:
             yys = 0;
             if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
             if (!yys) yys = "illegal-symbol";
-            fprintf(stderr, "yydebug: state %d, reading %d (%s)\n", yystate,
+            PerlIO_printf(Perl_debug_log, "yydebug: state %d, reading %d (%s)\n", yystate,
                     yychar, yys);
         }
 #endif
@@ -1390,7 +1390,7 @@ yyloop:
     {
 #if YYDEBUG
         if (yydebug)
-            fprintf(stderr, "yydebug: state %d, shifting to state %d\n",
+            PerlIO_printf(Perl_debug_log, "yydebug: state %d, shifting to state %d\n",
                     yystate, yytable[yyn]);
 #endif
         if (yyssp >= yyss + yystacksize - 1)
@@ -1445,7 +1445,7 @@ yyinrecovery:
             {
 #if YYDEBUG
                 if (yydebug)
-                    fprintf(stderr,
+                    PerlIO_printf(Perl_debug_log,
 		     "yydebug: state %d, error recovery shifting to state %d\n",
 		     *yyssp, yytable[yyn]);
 #endif
@@ -1475,7 +1475,7 @@ yyinrecovery:
             {
 #if YYDEBUG
                 if (yydebug)
-                    fprintf(stderr,
+                    PerlIO_printf(Perl_debug_log,
 			"yydebug: error recovery discarding state %d\n",
 			*yyssp);
 #endif
@@ -1494,7 +1494,7 @@ yyinrecovery:
             yys = 0;
             if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
             if (!yys) yys = "illegal-symbol";
-            fprintf(stderr,
+            PerlIO_printf(Perl_debug_log,
 		"yydebug: state %d, error recovery discards token %d (%s)\n",
 		yystate, yychar, yys);
         }
@@ -1505,7 +1505,7 @@ yyinrecovery:
 yyreduce:
 #if YYDEBUG
     if (yydebug)
-        fprintf(stderr, "yydebug: state %d, reducing by rule %d (%s)\n",
+        PerlIO_printf(Perl_debug_log, "yydebug: state %d, reducing by rule %d (%s)\n",
                 yystate, yyn, yyrule[yyn]);
 #endif
     yym = yylen[yyn];
@@ -2300,7 +2300,7 @@ break;
     {
 #if YYDEBUG
         if (yydebug)
-            fprintf(stderr,
+            PerlIO_printf(Perl_debug_log,
 		"yydebug: after reduction, shifting from state 0 to state %d\n",
 		YYFINAL);
 #endif
@@ -2316,7 +2316,7 @@ break;
                 yys = 0;
                 if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
                 if (!yys) yys = "illegal-symbol";
-                fprintf(stderr, "yydebug: state %d, reading %d (%s)\n",
+                PerlIO_printf(Perl_debug_log, "yydebug: state %d, reading %d (%s)\n",
                         YYFINAL, yychar, yys);
             }
 #endif
@@ -2331,7 +2331,7 @@ break;
         yystate = yydgoto[yym];
 #if YYDEBUG
     if (yydebug)
-        fprintf(stderr,
+        PerlIO_printf(Perl_debug_log,
 	    "yydebug: after reduction, shifting from state %d to state %d\n",
 	    *yyssp, yystate);
 #endif