/build/ghc/src/ghc-9.2.8/docs/users_guide/exts/primitives.rst:4: WARNING: Duplicate explicit target name: "this ghc proposal".
/build/ghc/src/ghc-9.2.8/docs/users_guide/phases.rst:328: WARNING: duplicate ghc-flag description of -U⟨symbol⟩, other instance in phases
/build/ghc/src/ghc-9.2.8/docs/users_guide/phases.rst:592: WARNING: duplicate ghc-flag description of -fllvm, other instance in phases
/build/ghc/src/ghc-9.2.8/docs/users_guide/phases.rst:1291: WARNING: duplicate ghc-flag description of -no-pie, other instance in phases
/build/ghc/src/ghc-9.2.8/docs/users_guide/phases.rst:607: ERROR: Undefined substitution referenced: "llvm-version".
/build/ghc/src/ghc-9.2.8/docs/users_guide/runtime_control.rst:1170: WARNING: duplicate rts-flag description of -hT, other instance in profiling
/build/ghc/src/ghc-9.2.8/docs/users_guide/runtime_control.rst:1170: WARNING: duplicate rts-flag description of -h, other instance in profiling
/build/ghc/src/ghc-9.2.8/docs/users_guide/runtime_control.rst:1380: WARNING: duplicate rts-flag description of -xc, other instance in profiling
/build/ghc/src/ghc-9.2.8/docs/users_guide/using.rst:337: WARNING: duplicate ghc-flag description of -c, other instance in phases
/build/ghc/src/ghc-9.2.8/docs/users_guide/using.rst:392: WARNING: duplicate ghc-flag description of --show-iface ⟨file⟩, other instance in separate_compilation
/build/ghc/src/ghc-9.2.8/docs/users_guide/using-warnings.rst:162: WARNING: duplicate ghc-flag description of -Wno-compat, other instance in using-warnings
/build/ghc/src/ghc-9.2.8/docs/users_guide/using-warnings.rst:170: WARNING: duplicate ghc-flag description of -w, other instance in using-warnings
/build/ghc/src/ghc-9.2.8/docs/users_guide/using-warnings.rst:215: WARNING: duplicate ghc-flag description of -Wwarn, other instance in using-warnings
/build/ghc/src/ghc-9.2.8/docs/users_guide/9.2.1-notes.rst:156: WARNING: undefined label: 'simple-subsumption'
/build/ghc/src/ghc-9.2.8/docs/users_guide/9.2.1-notes.rst:51: WARNING: Lexing literal_block 'foo (Just (x :: ty)) = …' as "haskell" resulted in an error at token: '…'. Retrying in relaxed mode.
/build/ghc/src/ghc-9.2.8/docs/users_guide/exts/data_kinds.rst:133: 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.
/build/ghc/src/ghc-9.2.8/docs/users_guide/exts/defer_type_errors.rst:68: 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.
/build/ghc/src/ghc-9.2.8/docs/users_guide/exts/gadt.rst:190: WARNING: Lexing literal_block "• Couldn't match type ‘a’ with ‘Maybe z’\n  Expected: F a a\n    Actual: F (Maybe z) (Maybe z)" as "haskell" resulted in an error at token: '•'. Retrying in relaxed mode.
/build/ghc/src/ghc-9.2.8/docs/users_guide/exts/partial_type_signatures.rst:232: 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.
/build/ghc/src/ghc-9.2.8/docs/users_guide/exts/partial_type_signatures.rst:248: 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.
/build/ghc/src/ghc-9.2.8/docs/users_guide/exts/partial_type_signatures.rst:265: 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.
/build/ghc/src/ghc-9.2.8/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.
/build/ghc/src/ghc-9.2.8/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.
/build/ghc/src/ghc-9.2.8/docs/users_guide/exts/type_applications.rst:85: WARNING: Lexing literal_block '> :set -XTypeApplications -fprint-explicit-foralls\n> let myLength1 :: Foldable f => f a -> Int; myLength1 = length\n> :type +v myLength1\nmyLength1 :: forall (f :: * -> *) a. Foldable f => f a -> Int\n> let myLength2 = length\n> :type +v myLength2\nmyLength2 :: forall {a} {t :: * -> *}. Foldable t => t a -> Int\n> :type +v 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.
/build/ghc/src/ghc-9.2.8/docs/users_guide/separate_compilation.rst:723: 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.
