From 6a9179a556e0ce927f95a3a577d9be4b33ead8b0 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Fri, 24 Dec 2004 05:27:07 +0000 Subject: (YYSTACK_USE_ALLOCA): Define to 0, since there's no need to extend the stack. (YYINITDEPTH): New macro, so that the initial stack isn't overly large. --- lib/getdate.y | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'lib') diff --git a/lib/getdate.y b/lib/getdate.y index 60ff665a5..4c59334bc 100644 --- a/lib/getdate.y +++ b/lib/getdate.y @@ -36,18 +36,16 @@ #include "getdate.h" -/* Use alloca only if it is known to be builtin. */ -#if HAVE_ALLOCA -# include -#else -# define YYSTACK_USE_ALLOCA 0 -#endif +/* There's no need to extend the stack, so there's no need to involve + alloca. */ +#define YYSTACK_USE_ALLOCA 0 /* Tell Bison how much stack space is needed. 20 should be plenty for this grammar, which is not right recursive. Beware setting it too - high, since that might cause problems on machines whose alloca + high, since that might cause problems on machines whose implementations have lame stack-overflow checking. */ #define YYMAXDEPTH 20 +#define YYINITDEPTH YYMAXDEPTH /* Since the code of getdate.y is not included in the Emacs executable itself, there is no need to #define static in this file. Even if -- cgit v1.2.3-70-g09d2