(msymbol__fini): Set freed_symbols to 0. Set all

elements of symbol_table to NULL.  Report about created and freed
symbols if MDEBUG_FINI is set.

diff --git a/src/symbol.c b/src/symbol.c
index f85db6c..3e7258c 100644 (file)
--- a/src/symbol.c
+++ b/src/symbol.c
@@ -160,6 +160,7 @@ msymbol__fini ()
 {
   int i;
   MSymbol sym, next;
+  int freed_symbols = 0;
 
   for (i = 0; i < SYMBOL_TABLE_SIZE; i++)
     for (sym = symbol_table[i]; sym; sym = sym->next)
@@ -170,12 +171,20 @@ msymbol__fini ()
          M17N_OBJECT_UNREF (sym->plist.next);
        }
   for (i = 0; i < SYMBOL_TABLE_SIZE; i++)
-    for (sym = symbol_table[i]; sym; sym = next)
-      {
-       next = sym->next;
-       free (sym->name);
-       free (sym);
-      }
+    {
+      for (sym = symbol_table[i]; sym; sym = next)
+       {
+         next = sym->next;
+         free (sym->name);
+         free (sym);
+         freed_symbols++;
+       }
+      symbol_table[i] = NULL;
+    }
+  if (mdebug__flag & MDEBUG_FINI)
+    fprintf (stderr, "%16s %7d %7d %7d\n", "Symbol",
+            num_symbols, freed_symbols, num_symbols - freed_symbols);
+  num_symbols = 0;
 }