id summary reporter owner description type status priority milestone component version resolution keywords cc difficulty 240 wrong lambda-info for `vector-set!' felix winkelmann felix winkelmann "Library procedures that are latter redefined with a setter-extended procedure lose their original lambda-info value. This applies to several procedures like `car`, `vector-ref`, etc. A solution would be to replace the lambda-info manually." defect closed minor core libraries 4.5.0 fixed