--- a/stage3/Makefile.am	Sat Oct 13 12:13:49 2012 +0100
+++ b/stage3/Makefile.am	Tue Oct 16 18:01:22 2012 +0100
@@ -7,6 +7,7 @@
 	flow_control_analysis.cc \
 	fill_candidate_datatypes.cc \
 	narrow_candidate_datatypes.cc \
+	forced_narrow_candidate_datatypes.cc \
 	print_datatypes_error.cc \
 	datatype_functions.cc \
 	lvalue_check.cc \