# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1473453751 -7200
# Node ID 619717628963477fb7ec2aae7f2a3988270e9273
# Parent  4a2c0bd37c0bba1af4d66b333b842f78dd0803d6
Attempt to show the attribute name sets that cannot be supported by known types.

diff -r 4a2c0bd37c0b -r 619717628963 deducer.py
--- a/deducer.py	Fri Sep 09 22:40:11 2016 +0200
+++ b/deducer.py	Fri Sep 09 22:42:31 2016 +0200
@@ -23,7 +23,7 @@
                    init_item, make_key, sorted_output, \
                    CommonOutput
 from encoders import encode_attrnames, encode_access_location, \
-                     encode_constrained, encode_location
+                     encode_constrained, encode_location, encode_usage
 from os.path import join
 from referencing import Reference
 
@@ -236,7 +236,9 @@
 
                 if not all_types:
                     print >>f_types, encode_location(location), "deduced", "<>", 0
-                    print >>f_warnings, encode_location(location)
+                    attrnames = list(self.location_index[location])
+                    attrnames.sort()
+                    print >>f_warnings, encode_location(location), "; ".join(map(encode_usage, attrnames))
 
                 guard_test = self.accessor_guard_tests.get(location)