02-fyi-various.patch

[Akim Demaille]

Index: ChangeLog
from  Akim Demaille  <address@hidden>
        * src/print_graph.c (print_actions): Remove `rule', unused.
        * src/LR0.c (kernel_size): Contain `int' instead of `size_t' to
        pacify GCC's signed < unsigned warnings.
        * src/closure.c (itemsetsize): Likewise.
        * src/reader.c (symbol_list_new): Static.
        
        
Index: src/print_graph.c
--- src/print_graph.c Sat, 17 Nov 2001 15:19:14 +0100 akim
+++ src/print_graph.c Thu, 22 Nov 2001 21:45:05 +0100 akim
@@ -90,7 +90,6 @@
   shifts *shiftp;
   errs *errp;
   reductions *redp;
-  int rule;
   static char buff[10];
   edge_t edge;
 
Index: src/LR0.c
--- src/LR0.c Sun, 18 Nov 2001 13:26:53 +0100 akim
+++ src/LR0.c Thu, 22 Nov 2001 21:44:21 +0100 akim
@@ -50,7 +50,7 @@
 static short *shiftset = NULL;
 
 static short **kernel_base = NULL;
-static size_t *kernel_size = NULL;
+static int *kernel_size = NULL;
 static short *kernel_items = NULL;
 
 /* hash table for states, to recognize equivalent ones.  */
@@ -213,7 +213,6 @@
 get_state (int symbol)
 {
   int key;
-  short *isp2;
   int i;
   core *sp;
 
@@ -236,7 +235,6 @@
        {
          if (sp->nitems == kernel_size[symbol])
            {
-             int i;
              found = 1;
              for (i = 0; i < kernel_size[symbol]; ++i)
                if (kernel_base[symbol][i] != sp->items[i])
Index: src/closure.c
--- src/closure.c Sun, 18 Nov 2001 13:46:49 +0100 akim
+++ src/closure.c Thu, 22 Nov 2001 21:42:41 +0100 akim
@@ -28,7 +28,7 @@
 
 /* ITEMSETSIZE is the size of the array ITEMSET.  */
 short *itemset;
-size_t itemsetsize;
+int itemsetsize;
 
 static unsigned *ruleset;
 
Index: src/closure.h
--- src/closure.h Sun, 18 Nov 2001 13:26:53 +0100 akim
+++ src/closure.h Thu, 22 Nov 2001 21:43:08 +0100 akim
@@ -51,6 +51,6 @@
 void free_closure PARAMS ((void));
 
 extern short *itemset;
-extern size_t itemsetsize;
+extern int itemsetsize;
 
 #endif /* !CLOSURE_H_ */
Index: src/reader.c
--- src/reader.c Thu, 22 Nov 2001 21:32:24 +0100 akim
+++ src/reader.c Thu, 22 Nov 2001 21:44:58 +0100 akim
@@ -64,7 +64,7 @@
 static bucket *undeftoken;
 
 
-symbol_list *
+static symbol_list *
 symbol_list_new (bucket *sym)
 {
   symbol_list *res = XMALLOC (symbol_list, 1);