From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 13 Nov 2002 23:20:52 +0000 (+0000)
Subject: (Badly Collapsed GLR States): Avoid //
X-Git-Tag: BISON-1_875~268
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/c240826c065aec6b3d2a5f61c7c5a2d8c1d124f3

(Badly Collapsed GLR States): Avoid //
comments, since they're not portable.  Use GNU coding style.
---

diff --git a/tests/glr-regr1.at b/tests/glr-regr1.at
index 39b7b9a3..d0b558a5 100644
--- a/tests/glr-regr1.at
+++ b/tests/glr-regr1.at
@@ -25,7 +25,7 @@ AT_DATA([glr-regr1.y],
 /* Reported by Scott McPeak */
 
 %{
-#include <stdio.h>    // fgetc, printf
+#include <stdio.h>
 
 #define YYSTYPE int
 static YYSTYPE exprMerge (YYSTYPE x0, YYSTYPE x1);
@@ -63,29 +63,29 @@ static YYSTYPE exprMerge (YYSTYPE x0, YYSTYPE x1)
 int
 main (void)
 {
-  yyparse();
+  yyparse ();
   return 0;
 }
 
 int
 yyerror (char const *msg)
 {
-  printf("%s\n", msg);
-  exit(4);
+  fprintf (stderr, "%s\n", msg);
+  exit (4);
 }
 
 
 int
 yylex (void)
 {
-  while (1) {
-    int ch = fgetc(stdin);
-    if (ch == EOF) {
-      return 0;   // bison's EOF
-    } else if (ch == 'B' || ch == 'P') {
-      return ch;
+  for (;;)
+    {
+      int ch = getchar ();
+      if (ch == EOF)
+	return 0;
+      else if (ch == 'B' || ch == 'P')
+	return ch;
     }
-  }
 }
 ]])