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Merged
merged 2 commits into from
Jan 26, 2017
Merged

Support integer-simple #2

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669148b
Support integer-simple
phadej Jan 26, 2017
30c57b5
Bump version to 1.0.1
phadej Jan 26, 2017
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4 changes: 4 additions & 0 deletions changelog.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
1.0.1
-----

- Add support for `integer-simple`
19 changes: 15 additions & 4 deletions integer-logarithms.cabal
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
name: integer-logarithms
version: 1
version: 1.0.1
cabal-version: >= 1.10
author: Daniel Fischer
copyright: (c) 2011 Daniel Fischer
Expand Down Expand Up @@ -31,7 +31,12 @@ tested-with :
GHC==7.10.3,
GHC==8.0.1

extra-source-files : readme.md
extra-source-files : readme.md changelog.md

flag integer-gmp
description: integer-gmp or integer-simple
default: True
manual: False

flag check-bounds
description: Replace unsafe array operations with safe ones
Expand All @@ -44,13 +49,19 @@ library
build-depends:
base >= 4.3 && < 4.10,
array >= 0.3 && < 0.6,
ghc-prim < 0.6,
integer-gmp < 1.1
ghc-prim < 0.6
if impl(ghc >= 7.10)
cpp-options: -DBase48
else
build-depends: nats >= 1.1 && <1.2

if flag(integer-gmp)
build-depends:
integer-gmp < 1.1
else
build-depends:
integer-simple

exposed-modules:
Math.NumberTheory.Logarithms
Math.NumberTheory.Powers.Integer
Expand Down
4 changes: 2 additions & 2 deletions src/Math/NumberTheory/Logarithms.hs
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Expand Up @@ -42,7 +42,7 @@ import Data.Array.Unboxed
import Numeric.Natural

import GHC.Integer.Logarithms.Compat
#if Base48
#if Base48 && defined(MIN_VERSION_integer_gmp)
import GHC.Integer.GMP.Internals (Integer (..))
import GHC.Natural
#endif
Expand Down Expand Up @@ -316,7 +316,7 @@ fromNatural :: Num a => Natural -> a
fromNatural = fromIntegral

naturalLog2# :: Natural -> Int#
#if Base48
#if Base48 && defined(MIN_VERSION_integer_gmp)
naturalLog2# (NatS# b) = wordLog2# b
naturalLog2# (NatJ# n) = integerLog2# (Jp# n)
#else
Expand Down