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authorChaitanya Koparkar <ckoparkar@gmail.com>2018-03-02 16:12:56 -0500
committerBen Gamari <ben@smart-cactus.org>2018-03-02 16:13:07 -0500
commit5c28ee88dd66617b0fd5dbe0d90142ce983a547e (patch)
tree8322c8ec668e4a3db7eeafe6ac11f113ea570094 /libraries/base/GHC/Real.hs
parent6a7e159ce25b432824f8757e0c768f2b2e2754df (diff)
downloadhaskell-5c28ee88dd66617b0fd5dbe0d90142ce983a547e.tar.gz
Add @since annotations for derived instances in base
Test Plan: ./validate Reviewers: hvr, goldfire, bgamari, RyanGlScott Reviewed By: RyanGlScott Subscribers: rwbarton, thomie, carter GHC Trac Issues: #11767 Differential Revision: https://phabricator.haskell.org/D4452
Diffstat (limited to 'libraries/base/GHC/Real.hs')
-rw-r--r--libraries/base/GHC/Real.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/libraries/base/GHC/Real.hs b/libraries/base/GHC/Real.hs
index 4ab4b2f793..938dff6bce 100644
--- a/libraries/base/GHC/Real.hs
+++ b/libraries/base/GHC/Real.hs
@@ -66,7 +66,7 @@ overflowError = raise# overflowException
--------------------------------------------------------------
-- | Rational numbers, with numerator and denominator of some 'Integral' type.
-data Ratio a = !a :% !a deriving (Eq)
+data Ratio a = !a :% !a deriving Eq -- ^ @since 2.01
-- | Arbitrary-precision rational numbers, represented as a ratio of
-- two 'Integer' values. A rational number may be constructed using