{11} Active Tickets (1617 matches)

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Ticket Summary Component Version Milestone Type Owner Status Created
#9378 Make unknown LANGUAGE pragmas a warning, not an error Compiler 7.8.2 feature request new Jul 29, 2014
#9394 Show data/type family instances with ghci's :info command GHCi 7.6.3 feature request javran new Aug 2, 2014
#9419 Machine-readable output for profiling Profiling 7.9 feature request ezyang new Aug 7, 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
#9429 Alternative to type family Any Compiler 7.9 feature request new Aug 10, 2014
#9431 integer-gmp small Integer multiplication does two multiplications on x86 Compiler (NCG) 7.9 feature request new Aug 11, 2014
#9441 CSE should deal with letrec Compiler 7.8.2 feature request new Aug 14, 2014
#9447 Add support for resizing `MutableByteArray#`s Compiler 7.8.2 feature request patch Aug 16, 2014
#9476 Implement late lambda-lifting Compiler 7.8.2 feature request nfrisby new Aug 20, 2014
#9478 Partial type signatures Compiler 7.8.2 feature request new Aug 20, 2014
#9499 Add -prelude-is flag Compiler 7.9 feature request agibiansky new Aug 21, 2014
#9522 SPECIALISE pragmas for derived instances Compiler 7.8.2 feature request new Aug 29, 2014
#9571 nofib should use criterion-style bootstrapping/sampling NoFib benchmark suite 7.9 feature request new Sep 10, 2014
#9591 Add custom "Wiki" field in Trac Trac & Git feature request hvr new Sep 15, 2014
#9611 Suggest the cause of "No instance" errors involving multiple versions of a package Compiler 7.8.3 feature request new Sep 19, 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
#9617 Implement `quot` and `rem` using `quotRem`; implement `div` and `mod` using `divMod` Compiler 7.9 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
#9637 Type level programming needs an error function Compiler 7.8.3 feature request new Sep 26, 2014
#9642 LANGUAGE pragma synonyms Compiler 7.9 feature request new Sep 28, 2014
#9645 Optimize range checks for primitive types Compiler 7.9 feature request new Sep 29, 2014
#9659 Offer branchless conditional (CMOV) primop Compiler 7.8.3 feature request new Oct 2, 2014
#9661 Branchless ==# is compiled to branchy code Compiler 7.9 feature request bgamari new Oct 3, 2014
#9667 Type inference is weaker for GADT than analogous Data Family Compiler (Type checker) 7.8.3 feature request new Oct 5, 2014
#9688 Improve the interaction between CSE and the join point transformation Compiler 7.9 feature request new Oct 13, 2014
#9690 in GHCi map `:editNNN` to $EDITOR +NNN GHCi 7.8.3 feature request new Oct 13, 2014
#9699 TH function to list names in scope Template Haskell 7.8.3 feature request new Oct 16, 2014
#9700 Support C structures in Haskell FFI Compiler 7.8.3 feature request new Oct 16, 2014
#9702 Offer a weaker name shadowing warning Compiler 7.9 feature request new Oct 18, 2014
#9724 reexport IsList class from a trustworthy module Core Libraries 7.8.3 feature request ekmett new Oct 25, 2014
#9731 Inductive type definitions on Nat Compiler 7.8.3 feature request new Oct 27, 2014
#9756 Warn about unnecessary unsafeCoerce Compiler (Type checker) 7.9 feature request new Nov 3, 2014
#9784 Improve error message for misplaced quote inside promoted qualified type Compiler (Parser) 7.8.3 feature request new Nov 8, 2014
#9789 Make GHC accept .format+lhs as extension for literate haskell files Compiler 7.9 feature request merijn new Nov 11, 2014
#9790 Produce coercion rules for derived Functor instances Compiler 7.9 feature request new Nov 11, 2014
#9819 Create typesafe method of obtaining dictionary types from class definitions, and constraint objects from dictionary types Compiler feature request new Nov 21, 2014
#9835 Add bindings for marshaling to/from mpz_t libraries (other) 7.8.3 feature request new Nov 25, 2014
#9887 No message when GCHI reusing compiled code GHCi 7.8.3 feature request new Dec 15, 2014
#9898 Wanted: higher-order type-level programming Compiler (Type checker) 7.8.3 feature request new Dec 18, 2014
#9923 Offer copy-on-GC sliced arrays Runtime System 7.11 feature request simonmar new Dec 24, 2014
#9931 Option to truncate Show output in ghci REPL Compiler 7.8.4 feature request new Dec 27, 2014
#9938 GHC's link step needs to be told which packages to link Compiler 7.11 feature request new Dec 29, 2014
#9948 Recommend class constraint instead of instance constraint Compiler 7.8.4 feature request new Jan 1, 2015
#9952 Add -g<level> Compiler 7.8.4 feature request new Jan 2, 2015
#9974 Allow more general structural recursion without UndecidableInstances Compiler (Type checker) 7.11 feature request new Jan 9, 2015
#9990 Top level module identifiers shadow imported identifiers Compiler feature request new Jan 15, 2015
#9993 PostfixOperators doesn't work for types Compiler 7.8.4 feature request new Jan 16, 2015
#9995 :info enhancements GHCi 7.8.4 feature request new Jan 16, 2015
#9996 Support symbols in GHCi tab completion GHCi 7.8.4 feature request new Jan 16, 2015
#10014 Data.Array.Base.elems needlessly calls bounds. Core Libraries 7.8.4 feature request ekmett new Jan 22, 2015
#10016 UNPACK support for existentials Compiler 7.8.4 feature request new Jan 23, 2015
#10035 Harbormaster doesn't post to Differential on success Trac & Git feature request new Jan 27, 2015
#10039 Make Const (Control.Applicative) kind polymorphic in its second argument Core Libraries 7.8.4 feature request ekmett new Jan 28, 2015
#10049 Lower level memcpy primop Compiler 7.8.4 feature request new Jan 30, 2015
#10064 Add support for "foo"## literals to MagicHash Compiler 7.8.4 feature request new Feb 4, 2015
#10073 Idris REPL is pretty and we can too GHCi 7.8.4 feature request new Feb 9, 2015
#10076 Don't suppress warnings in the presence of errors Compiler 7.11 feature request new Feb 10, 2015
#10084 Data.List should have a takeLastN function libraries/base 7.8.4 feature request new Feb 12, 2015
#10087 DefaultSignatures: error message mentions internal name Compiler (Type checker) 7.8.4 feature request new Feb 14, 2015
#10089 feature: warn about unused data definitions (with typeclass instances) Compiler 7.8.4 feature request dfordivam new Feb 15, 2015
#10116 Closed type families: Warn if it doesn't handle all cases Compiler 7.8.4 feature request new Feb 25, 2015
#10163 Export typeRepKinds in Data.Typeable libraries/base 7.10.1-rc3 feature request new Mar 17, 2015
#10225 GHC does not specialize based on type equality Compiler 7.10.1 feature request new Apr 1, 2015
#10235 Get profiling info without stopping program Compiler 7.10.1 feature request new Apr 3, 2015
#10249 Suboptimal error message with deferred type errors GHCi 7.10.1 feature request new Apr 6, 2015
#10267 Add support for typed holes in Template Haskell Template Haskell 7.10.1 feature request jstolarek new Apr 8, 2015
#10318 Cycles in class declaration (via superclasses) sometimes make sense. Compiler (Type checker) 7.10.1 feature request new Apr 17, 2015
#10323 Add Android and iOS Operating Systems in Trac Trac & Git feature request hvr new Apr 18, 2015
#10327 Devise workaround for how infinite types prevent closed type family reduction Compiler 7.10.1 feature request new Apr 20, 2015
#10365 Make Semigroup as a superclass of Monoid libraries/base 7.10.1 feature request ekmett new Apr 29, 2015
#10453 \case should trigger auto-multiline mode in ghci Compiler 7.10.1 feature request new May 27, 2015
#10455 No detail for profiling costs atributed to SYSTEM / PINNED / ARR_WORDS Profiling 7.10.1 feature request new May 27, 2015
#10465 Make listArray non-strict in structure of argument list Core Libraries 7.10.1 feature request ekmett new May 30, 2015
#10478 Shorter import syntax Compiler 7.10.1 feature request new Jun 3, 2015
#10486 Allow addTopDecls to create annotations Template Haskell 7.10.1 feature request new Jun 4, 2015
#10505 more specific types in the generated *_stub.h files Compiler (FFI) 7.6.1 feature request new Jun 10, 2015
#10512 Generic instances missing for Int32, Word64 etc. Core Libraries 7.10.1 feature request ekmett new Jun 12, 2015
#10514 Generic for existential types Core Libraries 7.10.1 feature request ekmett new Jun 12, 2015
#10541 Expose kind information for type variables with reify Template Haskell 7.10.1 feature request new Jun 18, 2015
#10581 Recommend ScopedTypeVariables Compiler 7.10.1 feature request new Jun 26, 2015
#10592 Allow cycles in class declarations Compiler (Type checker) 7.10.1 feature request new Jul 1, 2015
#10606 avoid redundant stores to the stack when examining already-tagged data Compiler (CodeGen) 7.11 feature request new Jul 5, 2015
#10607 Auto derive from top to bottom Compiler 7.11 feature request new Jul 6, 2015
#10613 Mechanism for checking that we only enter single-entry thunks once Compiler 7.10.1 feature request new Jul 8, 2015
#10614 Show constraints in ``Found hole...'' Compiler 7.10.1 feature request new Jul 8, 2015
#10621 Handle annotations in hsig/boot files GHC API 7.10.1 feature request spinda new Jul 8, 2015
#10635 -fwarn-redundant-constraints should not be part of -Wall Compiler (Type checker) 7.11 feature request new Jul 13, 2015
#10652 Better cache performance in Array# Compiler 7.10.1 feature request new Jul 17, 2015
#8050 add a required wrapper around plugin installers Compiler 7.6.3 task new Jul 10, 2013
#8079 Redo T7919 and TH_spliceE5_prof with a cabal file Test Suite 7.7 task new Jul 20, 2013
#8096 Add fudge-factor for performance tests run on non-validate builds Build System 7.7 task new Jul 27, 2013
#8290 lookupSymbol API is unsafe Runtime System 7.9 task new Sep 14, 2013
#8308 Resurrect ticky code for counting constructor arity Profiling 7.7 task mlen patch Sep 16, 2013
#8317 Optimize tagToEnum# at Core level Compiler 7.7 task new Sep 17, 2013
#8326 Place heap checks common in case alternatives before the case Compiler 7.7 task new Sep 18, 2013
#8335 Create more specialized entries to GC Compiler 7.7 task bgamari new Sep 20, 2013
#8488 Annotations should not distinguish type and value Compiler 7.6.3 task errge new Oct 30, 2013
#8578 Improvements to SpinLock implementation Runtime System 7.7 task new Nov 30, 2013
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