--- a/stage3/Makefile.am	Wed Feb 01 13:01:08 2012 +0000
+++ b/stage3/Makefile.am	Wed Feb 01 19:49:11 2012 +0000
@@ -4,5 +4,8 @@
 
 libstage3_a_SOURCES = \
 	stage3.cc \
-	visit_expression_type.cc 
+	fill_candidate_datatypes.cc \
+	narrow_candidate_datatypes.cc \
+	print_datatypes_error.cc \
+	datatype_functions.cc