{13} All Tickets by Milestone (1580 matches)

This report shows how to color results by priority, while grouping results by milestone.

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Results (401 - 500 of 1580)

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Release (100 matches)

Ticket Summary Component Version Type Owner Status Created
#9978 DEBUG is always replaced as 1 when CPP pragma is on Compiler (Parser) 7.8.4 bug new Jan 13, 2015
#10056 Inconsistent precedence of ~ Compiler (Parser) 7.8.4 bug new Feb 1, 2015
#10398 Support consecutive named Haddock comments Compiler (Parser) 7.10.1 bug new May 9, 2015
#8501 Improve error message when using rec/mdo keyword without RecursiveDo extention. Compiler (Parser) 7.6.3 feature request new Nov 4, 2013
#8822 Allow -- ^ Haddock syntax on record constructors Compiler (Parser) 7.9 feature request new Feb 25, 2014
#8927 Multiple case match at once Compiler (Parser) 7.8.1-rc2 feature request new Mar 25, 2014
#8944 Warn instead of stopping on misplaced Haddock comments Compiler (Parser) 7.9 feature request new Mar 31, 2014
#9119 Additional symbols for XUnicodeSyntax Compiler (Parser) 7.8.2 feature request infoneeded May 16, 2014
#9784 Improve error message for misplaced quote inside promoted qualified type Compiler (Parser) 7.8.3 feature request new Nov 8, 2014
#10006 Add baseline ellipsis as unicode alternative to «..» Compiler (Parser) 7.8.4 feature request new Jan 19, 2015
#8524 GHC is inconsistent with the Haskell Report on which Unicode characters are allowed in string and character literals Compiler (Parser) 7.6.3 bug new Nov 12, 2013
#10153 GHC mode for converting files to explicit layout Compiler (Parser) 7.11 feature request new Mar 11, 2015
#8304 more lenient operator sections (RelaxedSections extension) Compiler (Parser) 7.6.3 feature request new Sep 15, 2013
#9977 Nicer imports Compiler (Parser) 7.11 feature request new Jan 12, 2015
#9432 IncoherentInstances are too restricted Compiler (Type checker) 7.8.2 bug new Aug 11, 2014
#7862 Could not deduce (A) from the context (A, ...) Compiler (Type checker) 7.8.3 bug new Apr 25, 2013
#8128 Standalone deriving fails for GADTs due to inaccessible code Compiler (Type checker) 7.7 bug new Aug 13, 2013
#8318 GHC does not infer type of `tagToEnum#` expression Compiler (Type checker) 7.7 bug new Sep 17, 2013
#8346 Rank 1 type signature still requires RankNTypes Compiler (Type checker) 7.6.3 bug new Sep 23, 2013
#8388 forall on non-* types Compiler (Type checker) 7.6.3 bug new Sep 30, 2013
#8671 Rebindable syntax creates bogus warning Compiler (Type checker) 7.6.3 bug new Jan 15, 2014
#8740 Deriving instance conditionally compiles Compiler (Type checker) 7.6.3 bug new Feb 5, 2014
#8808 ImpredicativeTypes type checking fails depending on syntax of arguments Compiler (Type checker) 7.8.1-rc1 bug new Feb 20, 2014
#8907 Un-zonked kind variable passes through type checker Compiler (Type checker) 7.8.1-rc2 bug new Mar 17, 2014
#9017 Confusing error message with PolyKinds Compiler (Type checker) 7.8.2 bug new Apr 21, 2014
#9210 "overlapping instances" through FunctionalDependencies Compiler (Type checker) 7.8.2 bug new Jun 16, 2014
#9223 Type equality makes type variable untouchable Compiler (Type checker) 7.8.2 bug new Jun 21, 2014
#9420 Impredicative type instantiation without -XImpredicativeTypes Compiler (Type checker) 7.9 bug new Aug 7, 2014
#9456 Weird behavior with polymorphic function involving existential quantification and GADTs Compiler (Type checker) 7.8.2 bug new Aug 18, 2014
#9587 Type checking with type functions introduces many type variables, which remain ambiguous. The code no longer type checks. Compiler (Type checker) 7.8.3 bug new Sep 13, 2014
#9607 Programs that require AllowAmbiguousTypes in 7.8 Compiler (Type checker) 7.8.3 bug new Sep 18, 2014
#9672 Error message too long (full case statement printed) Compiler (Type checker) 7.8.3 bug new Oct 9, 2014
#9708 Type inference non-determinism due to improvement Compiler (Type checker) 7.8.3 bug diatchki new Oct 21, 2014
#9725 Constraint deduction failure Compiler (Type checker) 7.8.3 bug new Oct 25, 2014
#9730 Polymorphism and type classes Compiler (Type checker) 7.8.3 bug new Oct 27, 2014
#9755 Unhelpful error message when -XScopedTypeVariables is omitted Compiler (Type checker) 7.8.3 bug new Nov 3, 2014
#9803 Poor error message for unbound variable in pattern synonym Compiler (Type checker) 7.9 bug new Nov 15, 2014
#9820 Apparently inconsistent behaviour in the presence of OverlappingInstances Compiler (Type checker) 7.8.3 bug new Nov 21, 2014
#10077 Providing type checker plugin on command line results in false cyclic import error Compiler (Type checker) 7.11 bug new Feb 10, 2015
#10294 Missing instances if compiling with -fplugin Compiler (Type checker) 7.10.1 bug new Apr 13, 2015
#10337 One-shot module loops have hard to understand messages Compiler (Type checker) 7.11 bug new Apr 21, 2015
#10340 Type inference regression with Any Compiler (Type checker) 7.10.1 bug new Apr 21, 2015
#10361 DeriveAnyClass does not fill in associated type defaults Compiler (Type checker) 7.10.1 bug dreixel new Apr 28, 2015
#10423 Can't infer Monad n from (Monad m, m ~ n) Compiler (Type checker) 7.11 bug new May 17, 2015
#10432 panic with kind polymorphism Compiler (Type checker) 7.10.1 bug new May 19, 2015
#8477 Allow inferring ambiguous types Compiler (Type checker) 7.6.3 feature request new Oct 25, 2013
#8779 Exhaustiveness checks for pattern synonyms Compiler (Type checker) 7.6.3 feature request new Feb 13, 2014
#8914 Remove unnecessary constraints from MonadComprehensions and ParallelListComp Compiler (Type checker) feature request new Mar 19, 2014
#9091 print and/or apply constraints when showing info for typed holes Compiler (Type checker) 7.8.2 feature request new May 8, 2014
#9334 Implement "instance chains" Compiler (Type checker) 7.9 feature request diatchki new Jul 19, 2014
#9376 More informative error messages when closed type families fail to simplify Compiler (Type checker) 7.8.2 feature request new Jul 29, 2014
#9427 Do finer-grained dependency analysis to infer more general kinds on type/class declarations Compiler (Type checker) 7.8.2 feature request new Aug 8, 2014
#9613 when giving an error "No instance for C (a -> b)", suggest that a function may be underapplied Compiler (Type checker) 7.8.3 feature request new Sep 19, 2014
#9622 GHCi command to solve a constraint Compiler (Type checker) 7.8.3 feature request new Sep 21, 2014
#9624 "Unlikely constraint" recognition Compiler (Type checker) 7.8.3 feature request new Sep 22, 2014
#9632 Promotable type synonyms (or: synonyms to promoted types) Compiler (Type checker) feature request new Sep 25, 2014
#9667 Type inference is weaker for GADT than analogous Data Family Compiler (Type checker) 7.8.3 feature request new Oct 5, 2014
#9756 Warn about unnecessary unsafeCoerce Compiler (Type checker) 7.9 feature request new Nov 3, 2014
#9898 Wanted: higher-order type-level programming Compiler (Type checker) 7.8.3 feature request new Dec 18, 2014
#9974 Allow more general structural recursion without UndecidableInstances Compiler (Type checker) 7.11 feature request new Jan 9, 2015
#10087 DefaultSignatures: error message mentions internal name Compiler (Type checker) 7.8.4 feature request new Feb 14, 2015
#10283 Make it possible to suppress warnings produced by -fdefer-type-errors Compiler (Type checker) 7.10.1 feature request kanetw patch Apr 10, 2015
#10318 Cycles in class declaration (via superclasses) sometimes make sense. Compiler (Type checker) 7.10.1 feature request new Apr 17, 2015
#9805 Use TrieMaps to speed up type class instance lookup Compiler (Type checker) 7.9 task ezyang new Nov 17, 2014
#8447 A combination of type-level comparison and subtraction does not work for 0 Compiler (Type checker) 7.6.3 bug infoneeded Oct 15, 2013
#10341 hs-boot files can have bogus declarations if they're not exported Compiler (Type checker) 7.11 bug new Apr 22, 2015
#10420 "Care with plugin imports" is wrong / orphan RULE visibility Compiler (Type checker) 7.11 bug ezyang new May 15, 2015
#8161 Associated type parameters that are more specific than the instance header Compiler (Type checker) 7.7 feature request new Aug 23, 2013
#8516 Add (->) representation and the Invariant class to GHC.Generics Compiler (Type checker) 7.7 feature request new Nov 9, 2013
#9479 Report required constraints when reporting the type of a hole Compiler (Type checker) 7.8.3 feature request new Aug 20, 2014
#9518 Improve error message for unacceptable role annotations Compiler (Type checker) 7.8.3 feature request infoneeded Aug 28, 2014
#10150 Suppress orphan instance warning per instance Compiler (Type checker) 7.11 feature request new Mar 9, 2015
#8213 Bad error message when using lazy IO to read from closed handle Core Libraries 7.6.3 bug infoneeded Sep 2, 2013
#8627 mallocForeignPtrBytes documentation unobvious regarding memory alignment Core Libraries 7.6.3 bug ekmett new Dec 24, 2013
#8666 integer-gmp fails to compile on Debian Squeeze Core Libraries 7.7 bug ekmett new Jan 13, 2014
#8684 hWaitForInput cannot be interrupted by async exceptions on unix Core Libraries 7.6.3 bug snoyberg patch Jan 19, 2014
#8859 import conditionalization in System.Posix.Files.Common is wrong Core Libraries 7.8.1-rc2 bug ekmett new Mar 8, 2014
#9079 Foreign.C.Types in haskell2010 Core Libraries 7.8.2 bug ekmett new May 5, 2014
#9114 Invalid UTF8 not round-tripped correctly Core Libraries 7.6.3 bug ekmett infoneeded May 15, 2014
#9135 readProcessWithExitCode leaks when the program does not exist Core Libraries 7.8.2 bug snoyberg new May 22, 2014
#9292 Race condition when multiple threads wait for a process Core Libraries 7.8.2 bug ekmett new Jul 10, 2014
#9306 Crash when shifting Integers too far left Core Libraries 7.8.3 bug ekmett new Jul 13, 2014
#9434 GHC.List.reverse does not fuse Core Libraries 7.9 bug infoneeded Aug 12, 2014
#9539 TQueue can lead to thread starvation Core Libraries 7.8.2 bug ekmett new Sep 1, 2014
#9848 List.all does not fuse Core Libraries 7.9 bug ekmett new Nov 30, 2014
#10065 Definition of fix lacks commentary Core Libraries 7.11 bug dfeuer new Feb 4, 2015
#10168 generalize filterM, mapAndUnzipM, zipWithM, zipWithM_, replicateM, replicateM_ Core Libraries 7.10.1-rc1 bug ekmett patch Mar 18, 2015
#10328 Control.Monad exports lead to weird Haddocks Core Libraries 7.10.1 bug ekmett new Apr 20, 2015
#10334 __ctzdi2/si2/__clzdi2/si2 unknown symbols in ghc-prim on non-shared libs platform Core Libraries 7.11 bug new Apr 21, 2015
#10444 Tex.Read.Lex.lex broken Core Libraries 7.10.1 bug ekmett new May 24, 2015
#7860 Add more bit fiddling functions to 'integer-gmp' Core Libraries 7.6.3 feature request new Apr 23, 2013
#8354 Add INLINE (or at least INLINABLE) pragmas for methods of Ord in ghc-prim Core Libraries 7.6.3 feature request ekmett new Sep 24, 2013
#8772 ghci should save history more often Core Libraries 7.6.3 feature request ekmett upstream Feb 12, 2014
#8844 Pseudo terminal and process-1.2.0.0 Core Libraries 7.6.3 feature request snoyberg new Mar 4, 2014
#8850 (Compositional) function mkWeakChan Core Libraries 7.6.3 feature request ekmett new Mar 5, 2014
#9120 Cache intermediate powers Core Libraries 7.8.2 feature request ekmett new May 16, 2014
#9724 reexport IsList class from a trustworthy module Core Libraries 7.8.3 feature request ekmett new Oct 25, 2014
#10014 Data.Array.Base.elems needlessly calls bounds. Core Libraries 7.8.4 feature request ekmett new Jan 22, 2015
#10039 Make Const (Control.Applicative) kind polymorphic in its second argument Core Libraries 7.8.4 feature request ekmett new Jan 28, 2015
#10284 Create a dedicated `TypeError` exception type Core Libraries 7.10.1 feature request kanetw patch Apr 10, 2015
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