18-fyi-rm-BITSET-etc.patch

[Akim Demaille]

Index: ChangeLog
from  Akim Demaille  <address@hidden>
        * src/lalr.h, src/lalr.c (tokensetsize): Remove, unused.
        * src/system.h (BITS_PER_WORD, WORDSIZE, SETBIT, RESETBIT, BITISSET):
        Ditto.
        
        
Index: src/lalr.c
--- src/lalr.c Fri, 01 Mar 2002 15:39:15 +0100 akim
+++ src/lalr.c Fri, 01 Mar 2002 15:41:38 +0100 akim
@@ -39,7 +39,6 @@
 /* All the decorated states, indexed by the state number.  */
 state_t **states = NULL;
 
-int tokensetsize;
 short *LAruleno = NULL;
 bitset *LA = NULL;
 size_t nLA;
@@ -581,8 +580,6 @@
 void
 lalr (void)
 {
-  tokensetsize = WORDSIZE (ntokens);
-
   initialize_lookaheads ();
   initialize_LA ();
   set_goto_map ();
Index: src/lalr.h
--- src/lalr.h Fri, 01 Mar 2002 15:24:29 +0100 akim
+++ src/lalr.h Fri, 01 Mar 2002 15:41:44 +0100 akim
@@ -72,6 +72,4 @@
 /* All the states, indexed by the state number.  */
 extern state_t **states;
 
-extern int tokensetsize;
-
 #endif /* !LALR_H_ */
Index: src/system.h
--- src/system.h Mon, 04 Feb 2002 23:18:59 +0100 akim
+++ src/system.h Fri, 01 Mar 2002 15:39:41 +0100 akim
@@ -236,18 +236,10 @@
 #endif
 
 #if defined (MSDOS) && !defined (__GO32__)
-# define       BITS_PER_WORD   16
 # define MAXTABLE      16383
 #else
-# define       BITS_PER_WORD   32
 # define MAXTABLE      32767
 #endif
-
-#define        WORDSIZE(n)     (((n) + BITS_PER_WORD - 1) / BITS_PER_WORD)
-#define        SETBIT(x, i)    ((x)[(i)/BITS_PER_WORD] |= (1<<((i) % 
BITS_PER_WORD)))
-#define RESETBIT(x, i) ((x)[(i)/BITS_PER_WORD] &= ~(1<<((i) % BITS_PER_WORD)))
-#define BITISSET(x, i) (((x)[(i)/BITS_PER_WORD] & (1<<((i) % BITS_PER_WORD))) 
!= 0)
-
 
 /* Extensions to use for the output files. */