Update

[bison.git] / src / closure.c

diff --git a/src/closure.c b/src/closure.c
index 68b646909f8801560b28759700ac9ccb2e934138..6d3d22078faabdced2af1a5081d2b6e6c819e9d5 100644 (file)
--- a/src/closure.c
+++ b/src/closure.c
@@ -1,5 +1,5 @@
 /* Subroutines for bison
 /* Subroutines for bison

-   Copyright (C) 1984, 1989, 2000 Free Software Foundation, Inc.
+   Copyright 1984, 1989, 2000 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -19,10 +19,11 @@
    02111-1307, USA.  */
 
 #include "system.h"
    02111-1307, USA.  */
 
 #include "system.h"

-#include "alloc.h"
+#include "xalloc.h"

 #include "gram.h"
 #include "closure.h"
 #include "derives.h"
 #include "gram.h"
 #include "closure.h"
 #include "derives.h"

+#include "warshall.h"

 
 short *itemset;
 short *itemsetend;
 
 short *itemset;
 short *itemsetend;


@@ -122,7 +123,7 @@ set_firsts (void)
 
   varsetsize = rowsize = WORDSIZE (nvars);
 
 
   varsetsize = rowsize = WORDSIZE (nvars);
 

-  firsts = NEW2 (nvars * rowsize, unsigned);
+  firsts = XCALLOC (unsigned, nvars * rowsize);

 
   row = firsts;
   for (i = ntokens; i < nsyms; i++)
 
   row = firsts;
   for (i = ntokens; i < nsyms; i++)


@@ -171,7 +172,7 @@ set_fderives (void)
   int ruleno;
   int i;
 
   int ruleno;
   int i;
 

-  fderives = NEW2 (nvars * rulesetsize, unsigned) - ntokens * rulesetsize;
+  fderives = XCALLOC (unsigned, nvars * rulesetsize) - ntokens * rulesetsize;

 
   set_firsts ();
 
 
   set_firsts ();
 


@@ -208,17 +209,17 @@ set_fderives (void)
   print_fderives ();
 #endif
 
   print_fderives ();
 #endif
 

-  FREE (firsts);
+  XFREE (firsts);

 }
 \f
 
 void
 new_closure (int n)
 {
 }
 \f
 
 void
 new_closure (int n)
 {

-  itemset = NEW2 (n, short);
+  itemset = XCALLOC (short, n);

 
   rulesetsize = WORDSIZE (nrules + 1);
 
   rulesetsize = WORDSIZE (nrules + 1);

-  ruleset = NEW2 (rulesetsize, unsigned);
+  ruleset = XCALLOC (unsigned, rulesetsize);

 
   set_fderives ();
 }
 
   set_fderives ();
 }


@@ -310,7 +311,7 @@ closure (short *core, int n)
 void
 free_closure (void)
 {
 void
 free_closure (void)
 {

-  FREE (itemset);
-  FREE (ruleset);
-  FREE (fderives + ntokens * rulesetsize);
+  XFREE (itemset);
+  XFREE (ruleset);
+  XFREE (fderives + ntokens * rulesetsize);

 }
 }