Stevie Strickland 966b57ac62 If a contracted import doesn't have a pair value (because we haven't run ... the corresponding unit body yet), then result in a useful error instead of leaking internal implementation details. svn: r17541 original commit: e2f50af66c56b3cae1faed41d4f91f601dec84eb		2010-01-07 19:36:08 +00:00
collects	If a contracted import doesn't have a pair value (because we haven't run	2010-01-07 19:36:08 +00:00