diff -r dee28c5bdc73 -r 90d7636e3c39 stage3/narrow_candidate_datatypes.cc
--- a/stage3/narrow_candidate_datatypes.cc	Sat Oct 06 22:29:04 2012 +0100
+++ b/stage3/narrow_candidate_datatypes.cc	Sun Oct 07 09:33:42 2012 +0100
@@ -66,9 +66,7 @@
 static int debug = 0;
 
 narrow_candidate_datatypes_c::narrow_candidate_datatypes_c(symbol_c *ignore) {
-	prev_il_instructions = NULL;
 	search_varfb_instance_type = NULL;
-	prev_il_instructions_intersected_datatypes = NULL;
 	fake_prev_il_instruction = NULL;
 	il_operand = NULL;
 }