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Diffstat (limited to 'libraries/base/changelog.md')
| -rw-r--r-- | libraries/base/changelog.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libraries/base/changelog.md b/libraries/base/changelog.md index 7b168fec5c..7529782492 100644 --- a/libraries/base/changelog.md +++ b/libraries/base/changelog.md @@ -73,6 +73,10 @@ the functions from `Data.List` (in other words, `Data.OldList` corresponds to `base-4.7.0.1`'s `Data.List`) + * `foldr2` (together with `zip` and `zipWith`) is made a bit stricter in the + second argument, so that the fusion RULES for it do not change the + semantics. (#9596) + ## 4.7.0.1 *Jul 2014* * Bundled with GHC 7.8.3 |