haskellPackages.regex-compat-tdfa: fix build with GHC >= 9.0
Seems that GHC 9 got a bit stricter in terms of bang pattern syntax.
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@ -2177,4 +2177,10 @@ self: super: {
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'';
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}) super.linear-base;
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# Fixes compilation with GHC 9.0 and above
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# https://hub.darcs.net/shelarcy/regex-compat-tdfa/issue/3
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regex-compat-tdfa = appendPatches [
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./patches/regex-compat-tdfa-ghc-9.0.patch
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] super.regex-compat-tdfa;
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} // import ./configuration-tensorflow.nix {inherit pkgs haskellLib;} self super
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@ -0,0 +1,19 @@
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diff -rN -u old-regex-compat-tdfa/Text/Regex.hs new-regex-compat-tdfa/Text/Regex.hs
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--- old-regex-compat-tdfa/Text/Regex.hs 2022-02-20 13:42:36.828752458 +0100
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+++ new-regex-compat-tdfa/Text/Regex.hs 2022-02-20 13:42:36.828752458 +0100
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@@ -139,7 +139,7 @@
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splitRegex :: Regex -> String -> [String]
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splitRegex _ [] = []
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splitRegex delim strIn =
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- let matches = map (!0) (matchAll delim strIn)
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+ let matches = map (! 0) (matchAll delim strIn)
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go _i str [] = str : []
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go i str ((off,len):rest) =
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let i' = off+len
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@@ -194,4 +194,4 @@
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then [firstline,""]
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else firstline : loop remainder
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--}
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\ No newline at end of file
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+-}
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