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| author | Bodigrim <andrew.lelechenko@gmail.com> | 2017-11-09 17:53:57 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2017-11-09 18:31:22 -0500 |
| commit | 0656cb4add7c45382f6a5c3234ad5c75d3e5f112 (patch) | |
| tree | 1a9965ec46a66152a16d58f918ee17207d18d881 /libraries | |
| parent | 5834da4872877736eefb85daedaf7b137ae702a1 (diff) | |
| download | haskell-0656cb4add7c45382f6a5c3234ad5c75d3e5f112.tar.gz | |
Update comment in GHC.Real (trac#14432)
Reviewers: hvr, bgamari
Reviewed By: bgamari
Subscribers: rwbarton, thomie
GHC Trac Issues: #14432
Differential Revision: https://phabricator.haskell.org/D4171
Diffstat (limited to 'libraries')
| -rw-r--r-- | libraries/base/GHC/Real.hs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libraries/base/GHC/Real.hs b/libraries/base/GHC/Real.hs index 85a160258c..f30a53e7a6 100644 --- a/libraries/base/GHC/Real.hs +++ b/libraries/base/GHC/Real.hs @@ -527,9 +527,7 @@ x ^^ n = if n >= 0 then x^n else recip (x^(negate n)) be statically resolved to 0 or 1 are rare. It might be desirable to have corresponding rules also for - exponents of other types, in particular Word, but we can't - have those rules here (importing GHC.Word or GHC.Int would - create a cyclic module dependency), and it's doubtful they + exponents of other types (e. g., Word), but it's doubtful they would fire, since the exponents of other types tend to get floated out before the rule has a chance to fire. |