/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/debug-info.rst:445: WARNING: duplicate ghc-flag description of -fno-info-table-map-with-fallback, other instance in debug-info
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/qualified_strings.rst:4: WARNING: duplicate label multiline-strings, other instance in /builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/multiline_strings.rst
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/phases.rst:377: WARNING: duplicate ghc-flag description of -U⟨symbol⟩, other instance in phases
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/phases.rst:655: WARNING: duplicate ghc-flag description of -fllvm, other instance in phases
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/phases.rst:1258: WARNING: duplicate ghc-flag description of -single-threaded, other instance in phases
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/phases.rst:1528: WARNING: duplicate ghc-flag description of -no-pie, other instance in phases
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/runtime_control.rst:1229: WARNING: duplicate rts-flag description of -hT, other instance in profiling
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/runtime_control.rst:1647: WARNING: duplicate rts-flag description of -xc, other instance in profiling
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/using.rst:348: WARNING: duplicate ghc-flag description of -c, other instance in phases
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/using.rst:392: WARNING: duplicate ghc-flag description of -shared, other instance in phases
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/using.rst:412: WARNING: duplicate ghc-flag description of --show-iface ⟨file⟩, other instance in separate_compilation
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/using-warnings.rst:175: WARNING: duplicate ghc-flag description of -w, other instance in using-warnings
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/using-warnings.rst:239: WARNING: duplicate ghc-flag description of -Wwarn, other instance in using-warnings
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/qualified_strings.rst: WARNING: document isn't included in any toctree [toc.not_included]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/data_kinds.rst:148: WARNING: Lexing literal_block "data T = A'\ntype S = 'A'   -- ERROR: looks like a character\ntype R = ' A'  -- OK: promoted `A'`" as "haskell" resulted in an error at token: ' '. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/defer_type_errors.rst:128: WARNING: Lexing literal_block "Prelude> fst (True, 1 == 'a')\n\n<interactive>:2:12:\n    No instance for (Num Char) arising from the literal `1'\n    Possible fix: add an instance declaration for (Num Char)\n    In the first argument of `(==)', namely `1'\n    In the expression: 1 == 'a'\n    In the first argument of `fst', namely `(True, 1 == 'a')'" as "haskell" resulted in an error at token: ','. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/linear_types.rst:167: WARNING: Lexing literal_block '-- good\nlet %1 x = u in …\n\n-- good\nlet %1 !x = u in …\n\n-- bad\nlet %1 (x, y) = u in …\n\n-- good\nlet %Many (x, y) = u in …\n\n-- good\nlet %1 !(x, y) = u in …\n\n-- good\nlet %1 (!(x, y)) = u in …\n\n-- inferred unrestricted\nlet (x, y) = u in …\n\n-- can be inferred linear\ncase u of (x, y) -> …\n\n-- inferred unrestricted\ncase u of ~(x, y) -> …' as "haskell" resulted in an error at token: '…'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/linear_types.rst:196: WARNING: Lexing literal_block '-- good\nlet %1 x = u in …\n\n-- good\nlet %1 !x = u in …\n\n-- good\nlet %1 (x, y) = u in …\n\n-- bad\nlet %1 ~(x, y) = u in …\n\n-- good\nlet %Many ~(x, y) = u in …\n\n-- can be inferred linear\nlet (x, y) = u in …\n\n-- inferred unrestricted\nlet ~(x, y) = u in …' as "haskell" resulted in an error at token: '…'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/overloaded_labels.rst:110: WARNING: Lexing literal_block '{-# LANGUAGE DataKinds             #-}\n{-# LANGUAGE MultiParamTypeClasses #-}\n{-# LANGUAGE OverloadedLabels      #-}\n{-# LANGUAGE MagicHash             #-}\n\nimport Data.Foldable (traverse_)\nimport Data.Proxy (Proxy(..))\nimport GHC.OverloadedLabels (IsLabel(..))\nimport GHC.TypeLits (KnownSymbol, symbolVal)\nimport GHC.Prim (Addr#)\n\ninstance KnownSymbol symbol => IsLabel symbol String where\n  fromLabel = symbolVal (Proxy :: Proxy symbol)\n\n(#) :: String -> Int -> String\n(#) _ i = show i\n\nf :: Addr# -> Int -> String\nf _ i = show i\n\nmain :: IO ()\nmain = traverse_ putStrLn\n  [ #a\n  , #number17\n  , #do\n  , #type\n  , #Foo\n  , #3\n  , #199.4\n  , #17a23b\n  , #f\'a\'\n  , #\'a\'\n  , #\'\n  , #\'\'notTHSplice\n  , #...\n  , #привет\n  , #こんにちは\n  , #"3"\n  , #":"\n  , #"Foo"\n  , #"The quick brown fox"\n  , #"\\""\n  , (++) #hello#world\n  , (++) #"hello"#"world"\n  , #"hello"# 1 -- equivalent to `(fromLabel @"hello") # 1`\n  , f "hello"#2 -- equivalent to `f ("hello"# :: Addr#) 2`\n  ]' as "haskell" resulted in an error at token: 'こ'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/partial_type_signatures.rst:234: WARNING: Lexing literal_block 'arbitCs :: _ => a -> String\narbitCs x = show (succ x) ++ show (x == x)\n-- Inferred:\n--   forall a. (Enum a, Eq a, Show a) => a -> String\n-- Error:\nTest.hs:5:12: error:\n    Found constraint wildcard ‘_’ standing for ‘(Show a, Eq a, Enum a)’\n    To use the inferred type, enable PartialTypeSignatures\n    In the type signature:\n      arbitCs :: _ => a -> String' as "haskell" resulted in an error at token: '‘'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/partial_type_signatures.rst:250: WARNING: Lexing literal_block "-- Also a correct partial type signature:\narbitCs' :: (Enum a, _) => a -> String\narbitCs' x = arbitCs x\n-- Inferred:\n--   forall a. (Enum a, Show a, Eq a) => a -> String\n-- Error:\nTest.hs:9:22: error:\n    Found constraint wildcard ‘_’ standing for ‘()’\n    To use the inferred type, enable PartialTypeSignatures\n    In the type signature:\n      arbitCs' :: (Enum a, _) => a -> String" as "haskell" resulted in an error at token: '‘'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/partial_type_signatures.rst:267: WARNING: Lexing literal_block 'noCs :: _ => String\nnoCs = "noCs"\n-- Inferred: String\n-- Error:\nTest.hs:13:9: error:\n    Found constraint wildcard ‘_’ standing for ‘()’\n    To use the inferred type, enable PartialTypeSignatures\n    In the type signature:\n      noCs :: _ => String' as "haskell" resulted in an error at token: '‘'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/qualified_do.rst:90: WARNING: Lexing literal_block 'M.do { (x1 <- u1 | … | xn <- un); M.return e }  =\n  (\\x1 … xn -> e) `M.fmap` u1 M.<*> … M.<*> un\n\nM.do { (x1 <- u1 | … | xn <- un); stmts }  =\n  M.join ((\\x1 … xn -> M.do { stmts }) `M.fmap` u1 M.<*> … M.<*> un)' as "haskell" resulted in an error at token: '…'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/qualified_do.rst:102: WARNING: Lexing literal_block 'M.do { rec { x1 <- u1; … ; xn <- un }; stmts }  =\n  M.do\n  { (x1, …, xn) <- M.mfix (\\~(x1, …, xn) -> M.do { x1 <- u1; …; xn <- un; M.return (x1, …, xn)})\n  ; stmts\n  }' as "haskell" resulted in an error at token: '…'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/exts/type_applications.rst:87: WARNING: Lexing literal_block '> :set -XTypeApplications -fprint-explicit-foralls\n> let myLength1 :: Foldable f => f a -> Int; myLength1 = length\n> :type myLength1\nmyLength1 :: forall (f :: * -> *) a. Foldable f => f a -> Int\n> let myLength2 = length\n> :type myLength2\nmyLength2 :: forall {t :: * -> *} {a}. Foldable t => t a -> Int\n> :type myLength2 @[]\n\n<interactive>:1:1: error:\n    • Cannot apply expression of type ‘t0 a0 -> Int’\n      to a visible type argument ‘[]’\n    • In the expression: myLength2 @[]' as "haskell" resulted in an error at token: '•'. Retrying in relaxed mode. [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/javascript.rst:240: WARNING: Pygments lexer name 'cabal' is not known [misc.highlighting_failure]
/builddir/build/BUILD/ghc10.0-10.0.0.20260917-build/ghc-10.0.0.20260917/docs/users_guide/separate_compilation.rst:778: WARNING: Lexing literal_block 'module A where\n    import B( TB(..) )\n\n    newtype TA = MkTA Int\n\n    f :: TB -> TA\n    f (MkTB x) = MkTA x\n\nmodule B where\n    import {-# SOURCE #-} A( TA(..) )\n\n    data TB = MkTB !Int\n\n    g :: TA -> TB\n    g (MkTA x) = MkTB x' as "haskell" resulted in an error at token: '{'. Retrying in relaxed mode. [misc.highlighting_failure]
