gengtype.h (error_at_line): Use PARAMS, not VPARAMS.

	* gengtype.h (error_at_line): Use PARAMS, not VPARAMS.  Add
	ATTRIBUTE_PRINTF_2.
	* gengtype-lex.l: Fix format specifier warning.

From-SVN: r54394

gcc/ChangeLog

 2002-06-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
+	* gengtype.h (error_at_line): Use PARAMS, not VPARAMS.  Add
+	ATTRIBUTE_PRINTF_2.
+	* gengtype-lex.l: Fix format specifier warning.
+
 	* genautomata.c: Don't include ctype.h or limits.h.  Use ISSPACE,
 	not isspace.
 	* gengtype-lex.l: Don't include ctype.h and use ISSPACE/ISIDNUM in

gcc/gengtype-lex.l

@@ -283,7 +283,7 @@ ITYPE	{IWORD}({WS}{IWORD})*
 "%}"		{ BEGIN(in_struct); }
 "%"		{
   error_at_line (&lexer_line, 
-		 "unterminated %{; unexpected EOF");
+		 "unterminated %%{; unexpected EOF");
 }
 }
 

gcc/gengtype.h

@@ -109,7 +109,7 @@ extern struct fileloc lexer_line;
 
 /* Print an error message.  */
 extern void error_at_line 
-  VPARAMS ((struct fileloc *pos, const char *msg, ...));
+  PARAMS ((struct fileloc *pos, const char *msg, ...)) ATTRIBUTE_PRINTF_2;
 
 /* Constructor routines for types.  */
 extern void do_typedef PARAMS ((const char *s, type_p t, struct fileloc *pos));