id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
4257,Add strict versions of insertWith and insertWithKey to IntMap,tibbe,,"A strict version of `insertWith` is needed when the value stored in the `IntMap` is e.g. an Int or some other value that's more efficiently stored in WHNF.

Deadline: 2 weeks
",proposal,closed,normal,Not GHC,libraries/base,6.12.3,fixed,,fox@…,Unknown/Multiple,Unknown/Multiple,None/Unknown,,,,,