| commit | 2d2a267b5a2ce7db080574d7de6b8088f3ffef84 | |
| author | Jan Moringen <jmoringe@techfak.uni-bielefeld.de> | |
| Sun, 17 Jul 2016 11:16:28 +0000 (17 13:16 +0200) | ||
| committer | Jan Moringen <jmoringe@techfak.uni-bielefeld.de> | |
| Sun, 17 Jul 2016 12:08:31 +0000 (17 14:08 +0200) | ||
| tree | 3893c37724f8e4b379a665d203766a62dfd41fac | treesnapshot (tar.gz zip) |
| parent | 0038790653e05feb0d87384845edadd6dade29b8 | commitdiff |
Use STABLE-SORT instead of SORT when sorting slot name lists
Sorting slot name lists is intended to reduce the number of interned
permutation vectors. After 93b0a4e, the sort predicate no longer takes
symbol packages into account. Thus, SORT may produce any permutation for
identically named symbols with different home packages. Using
STABLE-SORT improves this a bit by at least keeping the original order.
Suggested-by: Douglas Katzman <dougk@google.com>
Sorting slot name lists is intended to reduce the number of interned
permutation vectors. After 93b0a4e, the sort predicate no longer takes
symbol packages into account. Thus, SORT may produce any permutation for
identically named symbols with different home packages. Using
STABLE-SORT improves this a bit by at least keeping the original order.
Suggested-by: Douglas Katzman <dougk@google.com>
| src/pcl/vector.lisp | diffblobblamehistory |