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author | Vincent Ambo <tazjin@google.com> | 2019-07-04T10·18+0100 |
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committer | Vincent Ambo <tazjin@google.com> | 2019-07-04T10·18+0100 |
commit | f723b8b878a3c4a4687b9e337a875500bebb39b1 (patch) | |
tree | e85204cf042c355e90cff61c111e7d8cd15df311 /third_party/bazel/rules_haskell/examples/primitive/Data/Primitive/Internal/Compat.hs | |
parent | 2eb1dc26e42ffbdc168f05ef744bd4b4f3e4c36f (diff) |
feat(third_party/bazel): Check in rules_haskell from Tweag r/17
Diffstat (limited to 'third_party/bazel/rules_haskell/examples/primitive/Data/Primitive/Internal/Compat.hs')
-rw-r--r-- | third_party/bazel/rules_haskell/examples/primitive/Data/Primitive/Internal/Compat.hs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/third_party/bazel/rules_haskell/examples/primitive/Data/Primitive/Internal/Compat.hs b/third_party/bazel/rules_haskell/examples/primitive/Data/Primitive/Internal/Compat.hs new file mode 100644 index 000000000000..f6b8016ad92a --- /dev/null +++ b/third_party/bazel/rules_haskell/examples/primitive/Data/Primitive/Internal/Compat.hs @@ -0,0 +1,38 @@ +{-# LANGUAGE CPP, MagicHash #-} + +-- | +-- Module : Data.Primitive.Internal.Compat +-- Copyright : (c) Roman Leshchinskiy 2011-2012 +-- License : BSD-style +-- +-- Maintainer : Roman Leshchinskiy <rl@cse.unsw.edu.au> +-- Portability : non-portable +-- +-- Compatibility functions +-- + +module Data.Primitive.Internal.Compat ( + isTrue# + , mkNoRepType + ) where + +#if MIN_VERSION_base(4,2,0) +import Data.Data (mkNoRepType) +#else +import Data.Data (mkNorepType) +#endif + +#if MIN_VERSION_base(4,7,0) +import GHC.Exts (isTrue#) +#endif + + + +#if !MIN_VERSION_base(4,2,0) +mkNoRepType = mkNorepType +#endif + +#if !MIN_VERSION_base(4,7,0) +isTrue# :: Bool -> Bool +isTrue# b = b +#endif |