3 commits

Author	SHA1	Message	Date
Michael Wright	f53f12b0c3	Fix issue number in map_clone test	2019-01-15 08:17:55 +02:00
Michael Wright	67a9f20c91	Fix map_clone bad suggestion ... `cloned` requires that the elements of the iterator must be references. This change determines if that is the case by examining the type of the closure argument and suggesting `.cloned` only if it is a reference. When the closure argument is not a reference, it suggests removing the `map` call instead. A minor problem with this change is that the new check sometimes overlaps with the `clone_on_copy` lint. Fixes #498	2019-01-15 08:09:47 +02:00
Wilco Kusee	9ff821a7e8	Add run-rustfix to map_clone test	2019-01-13 13:10:25 +01:00