check-init.c (check_init): COPYN takes word count, not bit count.

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	*  check-init.c (check_init):  COPYN takes word count, not bit count.

From-SVN: r25470

gcc/java/check-init.c

@@ -510,7 +510,7 @@ check_init (exp, before)
 	struct alternatives *alt = alternatives;
 	while (TREE_CODE (alt->block) != SWITCH_EXPR)
 	  alt = alt->outer;
-	COPYN (before, alt->saved, alt->num_locals);
+	COPYN (before, alt->saved, WORDS_NEEDED (alt->num_locals));
 	for (i = alt->num_locals;  i < num_current_locals;  i++)
 	  CLEAR_BIT (before, i);
 	break;