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  • Glasgow Haskell Compiler
  • GHCGHC
  • Issues

  • Open 1,080
  • Closed 1,424
  • All 2,504
New issue
  • Priority Created date Last updated Milestone due date Due date Popularity Label priority Manual Weight
  • In TH, allow e.g. (type T) rather than ''T
    #3507 · opened Sep 12, 2009 by Ian Lynagh <igloo@earth.li>   7.4.1   5   Pnormal TemplateHaskell Trac import feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Use --make mode by default
    #3515 · opened Sep 15, 2009 by duncan   7   Phigh Trac import driver feature request
    • CLOSED
    • 7
    updated Jul 07, 2019
  • Implement Type and Pattern splicing
    #3520 · opened Sep 16, 2009 by Porges   5   Pnormal TemplateHaskell Trac import feature request
    • CLOSED
    • 1
    updated Jul 07, 2019
  • Vectorisation error with negative Double const
    #3555 · opened Oct 01, 2009 by ams   5   Data Parallel Haskell Pnormal Trac import feature request
    • CLOSED
    • 8
    updated Jul 07, 2019
  • Default view patterns
    #3583 · opened Oct 13, 2009 by ksf   5   Pnormal Trac import feature request
    • CLOSED
    • 11
    updated Jul 07, 2019
  • ghci crash from :l
    #3616 · opened Oct 28, 2009 by eflister   5   Pnormal Trac import feature request
    • CLOSED
    • 9
    updated Jul 07, 2019
  • Suggested algorithm to control upper bound of space "leaks"
    #3630 · opened Nov 01, 2009 by shelbymoore3   5   Pnormal Trac import bug feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • Overload the Prelude iterate to support list input
    #3631 · opened Nov 01, 2009 by shelbymoore3   5   Pnormal Trac import core libraries feature request
    • CLOSED
    • 16
    updated Jul 07, 2019
  • unify handling and error messages for -X vs. {-#LANGUAGE ...#-} pragmas/extensions
    #3647 · opened Nov 07, 2009 by eflister   7.8.1   5   Pnormal Trac import error messages feature request parser
    • CLOSED
    • 12
    updated Jul 07, 2019
  • two-dimensional PArrays in data parallel code
    #3659 · opened Nov 12, 2009 by ams   5   Pnormal Trac import feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Add whole-package deprecation warnings
    #3665 · opened Nov 13, 2009 by duncan   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Allow RULES for higher-ranked terms
    #3670 · opened Nov 16, 2009 by rl@cse.unsw.edu.au   5   Pnormal Trac import feature request
    • CLOSED
    • 1
    updated Jul 07, 2019
  • Let Linker.c know about stg_arg_bitmaps
    #3672 · opened Nov 17, 2009 by Bertram Felgenhauer   7   Phigh RTS Trac import feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • Recognise language pragmas generated by custom pre-processors (run with -F)
    #3674 · opened Nov 18, 2009 by dorchard   5   Pnormal Trac import bug driver feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Improve docs for 'length'
    #3680 · opened Nov 22, 2009 by daniel.is.fischer   6.12.2   7   Phigh Trac import core libraries documentation feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Merge _stub.o files back in to the .o file
    #3687 · opened Nov 24, 2009 by Neil Mitchell   7.2.1   7   Phigh Trac import feature request
    • CLOSED
    • 9
    updated Jul 07, 2019
  • Error message doesn't mention necessary extension in warning
    #3691 · opened Nov 25, 2009 by arsenm   5   Pnormal Trac import bug error messages feature request
    • CLOSED
    • 11
    updated Jul 07, 2019
  • Show stack traces
    #3693 · opened Nov 26, 2009 by jpet   8.0.1   5   Pnormal RTS Trac import feature request
    • CLOSED
    • 74
    updated Jul 07, 2019
  • Wildcards in type functions
    #3699 · opened Nov 27, 2009 by MartijnVanSteenbergen   8.0.1   3   Plow Trac import feature request newcomer
    • CLOSED
    • 17
    updated Jul 07, 2019
  • deriving for GADTs
    #3702 · opened Nov 29, 2009 by rwbarton   5   Pnormal Trac import backport documentation feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • deriving Data, Typeable for empty data decls
    #3707 · opened Nov 30, 2009 by seanmcl   5   Pnormal Trac import feature request
    • CLOSED
    • 1
    updated Jul 07, 2019
  • Distinguish type parameters from indices
    #3714 · opened Dec 02, 2009 by Simon Peyton Jones   7.2.1   5   Pnormal Trac import bug feature request
    • CLOSED
    • 9
    updated Jul 07, 2019
  • need --htmldir conifiguration
    #3764 · opened Dec 16, 2009 by Jens Petersen   6.12.2   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • getting docs out of windows distro
    #3770 · opened Dec 17, 2009 by denis   6.12.2   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Allow --make and --fno-code
    #3783 · opened Dec 24, 2009 by duncan   5   Pnormal Trac import feature request
    • CLOSED
    • 5
    updated Jul 07, 2019
  • Compile to more than one (sub)-architecture
    #3814 · opened Jan 10, 2010 by filcab   5   Pnormal Trac import feature request
    • CLOSED
    • 10
    updated Jul 07, 2019
  • Pragma for suppressing 'orphan instance' warnings per instance
    #3820 · opened Jan 14, 2010 by guest   5   Pnormal Trac import feature request typechecker
    • CLOSED
    • 2
    updated Jul 07, 2019
  • UDP in network module
    #3868 · opened Feb 08, 2010 by guest   5   Pnormal Trac import feature request
    • CLOSED
    • 2
    updated Aug 15, 2020
  • Require XOverlappingInstances for the most specific instance only
    #3877 · opened Feb 12, 2010 by traz161616   7.2.1   5   OverlappingInstances Pnormal Trac import bug feature request typechecker
    • CLOSED
    • 12
    updated Jul 07, 2019
  • Enable shared libraries on Windows
    #3879 · opened Feb 12, 2010 by Ian Lynagh <igloo@earth.li>   7.0.1   7   Phigh Trac import feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • Adding libraries to an inplace GHC should JustWork(TM)
    #3882 · opened Feb 15, 2010 by benl   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Priority queues in containers
    #3909 · opened Mar 04, 2010 by LouisWasserman   5   Pnormal Trac import feature request
    • CLOSED
    • 52
    updated Jul 07, 2019
  • Gut Build System
    #3912 · opened Mar 04, 2010 by JohnD   5   Pnormal Trac import feature request
    • CLOSED
    • 4
    updated Jul 07, 2019
  • Warn about useless UNPACK pragmas
    #3966 · opened Apr 08, 2010 by tibbe   7.4.3   5   Pnormal Trac import feature request
    • CLOSED
    • 9
    updated Jul 07, 2019
  • Support double-byte encodings (Chinese/Japanese/Korean) on Windows
    #3977 · opened Apr 11, 2010 by shelarcy@capella.freemail.ne.jp   3   Plow Trac import core libraries feature request incorrect runtime result
    • CLOSED
    • 15
    updated Jul 07, 2019
  • Spelling correction in LANGUAGE pragmas
    #3988 · opened Apr 13, 2010 by batterseapower   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • allow implicit parameter bindings in patterns
    #3993 · opened Apr 17, 2010 by aavogt   7.2.1   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Add support for creating and interrupting process groups
    #3994 · opened Apr 19, 2010 by hamish   7   Phigh Trac import bug feature request
    • CLOSED
    • 16
    updated Jul 07, 2019
  • Base new top-level names on the binder the code originated from (if any)
    #4002 · opened Apr 22, 2010 by tibbe   7.4.1   5   Pnormal Trac import feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • can newtype be extended to permit GADT-like declarations
    #4009 · opened Apr 24, 2010 by nr@eecs.harvard.edu   5   GADTs Pnormal Trac import feature request typechecker
    • CLOSED
    • 3
    updated Jan 06, 2021
  • Eq instance for Data.Data.DataType
    #4040 · opened May 03, 2010 by Eelis-   5   Pnormal Trac import core libraries feature request
    • CLOSED
    • 5
    updated Jul 07, 2019
  • improve error message: Module `System.IO' does not export `LineBuffering'
    #4058 · opened May 10, 2010 by Simon Marlow   7.0.2   5   Pnormal Trac import feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • Implement mutually recursive view patterns
    #4061 · opened May 11, 2010 by batterseapower   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • target "is not a module name or a source file"
    #4063 · opened May 11, 2010 by beroal   5   Pnormal Trac import feature request
    • CLOSED
    • 5
    updated Jul 07, 2019
  • Floating point manipulation : ulp and coerce IEEE-754 Double# into Word64#
    #4092 · opened May 24, 2010 by malosh   8.0.1   5   Pnormal Trac import feature request
    • CLOSED
    • 23
    updated Jul 07, 2019
  • Haskell2010 support
    #4098 · opened May 26, 2010 by Ian Lynagh <igloo@earth.li>   7.0.1   10   Phighest Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Bit manipulation built-ins
    #4102 · opened May 29, 2010 by mpiechotka   8.0.2   5   Pnormal Trac import core libraries feature request
    • CLOSED
    • 20
    updated Jul 07, 2019
  • report location of global package db in ghc --info
    #4103 · opened May 29, 2010 by duncan   5   Pnormal Trac import feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Add a flag to remove/delete intermediate files generated by GHC
    #4114 · opened Jun 02, 2010 by guest   8.2.1   5   Pnormal Trac import broken test feature request newcomer
    • CLOSED
    • 23
    updated Jul 07, 2019
  • Can't capture classes inside a template haskell type quotation
    #4128 · opened Jun 08, 2010 by lilac   7.6.2   3   Plow TemplateHaskell Trac import feature request
    • CLOSED
    • 4
    updated Jul 07, 2019
  • Generate .o, .dyn_o, .p_o etc. simultaneously
    #4132 · opened Jun 13, 2010 by ksf   5   Pnormal Trac import feature request
    • CLOSED
    • 1
    updated Jul 07, 2019
  • improve new recursive do syntax
    #4148 · opened Jun 23, 2010 by guest   7.6.1   3   Plow Trac import feature request
    • CLOSED
    • 32
    updated Jul 07, 2019
  • Add support for collecting native events with PAPI
    #4152 · opened Jun 24, 2010 by dmp   5   Pnormal RTS Trac import feature request
    • CLOSED
    • 4
    updated Jul 07, 2019
  • unsafeCoerce#'s kind is not as liberal enough to inspect tag bits.
    #4166 · opened Jul 03, 2010 by Edward Kmett   5   Pnormal Trac import feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Add numSparks# to return the number of elements in the current capability's spark queue
    #4167 · opened Jul 03, 2010 by Edward Kmett   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Add StringPrimL to template-haskell
    #4168 · opened Jul 03, 2010 by Edward Kmett   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • GHCi should allow custom definition of print for implicit output
    #4177 · opened Jul 08, 2010 by Edward Z. Yang   7.6.2   3   GHCi Plow Trac import feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Template Haskell support for reifying non-vanilla data constructors
    #4188 · opened Jul 13, 2010 by illissius   5   Pnormal TemplateHaskell Trac import feature request
    • CLOSED
    • 8
    updated Jul 07, 2019
  • (<.>) operator (generalizing (.) to Functor)
    #4189 · opened Jul 14, 2010 by mpiechotka   Not GHC   5   Pnormal Trac import bug core libraries feature request
    • CLOSED
    • 8
    updated Jul 07, 2019
  • Replace -fstrict-dicts with programmer-custom strictness annotations for class contexts
    #4191 · opened Jul 14, 2010 by LouisWasserman   5   Pnormal Trac import feature request
    • CLOSED
    • 13
    updated Jul 07, 2019
  • Improve Threading Support for FreeBSD
    #4205 · opened Jul 18, 2010 by pgj   5   Pnormal RTS Trac import feature request
    • CLOSED
    • 8
    updated Jul 07, 2019
  • LLVM: Dynamic Library Support
    #4210 · opened Jul 23, 2010 by dterei   7.6.2   3   LLVM backend Plow Trac import feature request runtime crash
    • CLOSED
    • 30
    updated Jul 07, 2019
  • LLVM: Add support for TNTC to LLVM compiler suite
    #4213 · opened Jul 23, 2010 by dterei   8.0.1   3   LLVM backend Plow Trac import feature request
    • CLOSED
    • 35
    updated Jul 07, 2019
  • RTS -i (heap profiling interval) documentation could be clearer
    #4225 · opened Jul 26, 2010 by ClaudiusMaximus   7   Phigh Trac import bug documentation feature request profiling
    • CLOSED
    • 7
    updated Jul 07, 2019
  • Template Haskell: less type checking in quotations?
    #4230 · opened Jul 30, 2010 by Simon Peyton Jones   7.6.2   3   Plow Trac import feature request
    • CLOSED
    • 19
    updated Jul 07, 2019
  • Use system linker in GHCi to support alpha, ia64, ppc64
    #4244 · opened Aug 05, 2010 by batterseapower   7.8.1   10   GHCi Phighest Trac import feature request
    • CLOSED
    • 13
    updated Jul 07, 2019
  • Remove module from context completion
    #4249 · opened Aug 11, 2010 by boris   7   GHCi Phigh Trac import feature request
    • CLOSED
    • 5
    updated Jul 07, 2019
  • GHC Mac installer Perl path
    #4260 · opened Aug 16, 2010 by dons   5   Pnormal Trac import feature request package system
    • CLOSED
    • 2
    updated Jul 07, 2019
  • TextEncoding lacks Eq and Show instances
    #4273 · opened Aug 26, 2010 by bos   5   Pnormal Trac import core libraries feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • System.IO.Newline has no Show instance
    #4291 · opened Sep 06, 2010 by YitzGale   7.0.1   5   Pnormal Trac import core libraries feature request
    • CLOSED
    • 1
    updated Jul 07, 2019
  • a less forceful INLINE pragma
    #4299 · opened Sep 09, 2010 by Simon Marlow   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Default to all cores for executables compiled with -threaded
    #4307 · opened Sep 13, 2010 by tim.v2.0   5   Pnormal Trac import feature request
    • CLOSED
    • 1
    updated Jul 07, 2019
  • Default to all cores for executables compiled with new flag -multicore
    #4319 · opened Sep 15, 2010 by tim.v2.0   7.2.1   5   Pnormal RTS Trac import feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Add alignment to hsc2hs template
    #4340 · opened Sep 25, 2010 by mitar   8.0.1   3   FFI Plow Trac import feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • Implement lambda-case/lambda-if
    #4359 · opened Oct 02, 2010 by batterseapower   7.6.1   7   Phigh Trac import feature request
    • CLOSED
    • 96
    updated Jul 07, 2019
  • Bring back monad comprehensions
    #4370 · opened Oct 06, 2010 by Simon Peyton Jones   5   Pnormal Trac import bug feature request
    • CLOSED
    • 84
    updated Jul 07, 2019
  • sizedText function for Text.PrettyPrint
    #4377 · opened Oct 07, 2010 by Levent Erkök   Not GHC   5   Pnormal Trac import external-pretty feature request
    • CLOSED
    • 9
    updated Jul 07, 2019
  • Type-level natural numbers
    #4385 · opened Oct 11, 2010 by Iavor S. Diatchki   8.0.1   5   Pnormal Trac import feature request typechecker
    • CLOSED
    • 76
    updated Jul 07, 2019
  • Produce CUDA code
    #4412 · opened Oct 17, 2010 by victorusu   5   Pnormal Trac import feature request
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Quasiquoting without bloating
    #4416 · opened Oct 19, 2010 by rrnewton   5   Pnormal Trac import feature request
    • CLOSED
    • 1
    updated Jul 07, 2019
  • Quasiquoting without bloating
    #4417 · opened Oct 19, 2010 by rrnewton   7.2.1   7   Phigh Trac import feature request
    • CLOSED
    • 15
    updated Jul 07, 2019
  • Simplify the rules for implicit quantification
    #4426 · opened Oct 22, 2010 by Simon Peyton Jones   8.0.1   10   Phighest Trac import feature request
    • CLOSED
    • 31
    updated Jul 07, 2019
  • Ability to specify the namespace in mkName
    #4429 · opened Oct 23, 2010 by reinerp   3   Plow TemplateHaskell Trac import feature request
    • CLOSED
    • 32
    updated Jul 07, 2019
  • Better support for resolving infix expressions in template haskell
    #4430 · opened Oct 23, 2010 by reinerp   7.2.1   5   Pnormal TemplateHaskell Trac import feature request
    • CLOSED
    • 33
    updated Jul 07, 2019
  • Add unaligned version of indexWordArray#
    #4442 · opened Oct 26, 2010 by tibbe   8.0.1   3   Plow Trac import core libraries feature request
    • CLOSED
    • 14
    updated Jul 07, 2019
  • Way to determine if code is running in thread fixed on capability
    #4457 · opened Oct 30, 2010 by mitar   7.2.1   7   Phigh Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Add extension for type application
    #4466 · opened Nov 02, 2010 by Ian Lynagh <igloo@earth.li>   8.0.1   3   Plow Trac import feature request
    • CLOSED
    • 11
    updated Jul 07, 2019
  • Implement TDNR
    #4479 · opened Nov 06, 2010 by gidyn   8.0.1   3   OverloadedRecordFields Plow Trac import feature request typechecker
    • CLOSED
    • 30
    updated Jan 08, 2021
  • Allow type variables to be instantiated as a typeclass
    #4482 · opened Nov 07, 2010 by gidyn   7.2.1   5   Pnormal Trac import bug feature request typechecker
    • CLOSED
    • 3
    updated Jul 07, 2019
  • Offside rule for function definitions
    #4483 · opened Nov 07, 2010 by gidyn   5   Pnormal Trac import feature request
    • CLOSED
    • 4
    updated Jul 07, 2019
  • Warn about unnecessary fromIntegral and other conversions
    #4488 · opened Nov 10, 2010 by mitar   7.2.1   5   Pnormal Trac import feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • add a configure build option to use system libffi for Linux
    #4496 · opened Nov 16, 2010 by Jens Petersen   7.6.2   5   Pnormal Trac import bug feature request
    • CLOSED
    • 9
    updated Dec 01, 2020
  • Do not link in unused code
    #4519 · opened Nov 21, 2010 by gidyn   7.2.1   5   Pnormal Trac import bug feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • startup code on Windows should use SetDllDirectory("")
    #4520 · opened Nov 22, 2010 by duncan   8.0.1   3   Plow RTS Trac import feature request
    • CLOSED
    • 7
    updated Jul 07, 2019
  • Passing --hoogle to haddock when building base
    #4521 · opened Nov 23, 2010 by Ian Lynagh <igloo@earth.li>   5   Pnormal Trac import feature request
    • CLOSED
    • 5
    updated Jul 07, 2019
  • Make Chan an instance of Eq
    #4526 · opened Nov 25, 2010 by mitar   7.2.1   7   Phigh Trac import core libraries feature request
    • CLOSED
    • 12
    updated Jul 07, 2019
  • Make HsIf more polymorphic with RebindableSyntax
    #4798 · opened Nov 27, 2010 by nsch   5   Pnormal Trac import feature request typechecker
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Make error message more user friendly when module is not found because package is unusable
    #4806 · opened Nov 30, 2010 by mitar   8.6.1   5   Pnormal Trac import feature request newcomer
    • CLOSED
    • 29
    updated Jul 07, 2019
  • Instance constraints should be used when deriving on associated data types
    #4815 · opened Dec 03, 2010 by batterseapower   8.0.1   3   Plow Trac import deriving feature request
    • CLOSED
    • 17
    updated Jul 07, 2019
  • [PATCH] Support for shared libraries on Solaris2/i386 platform.
    #4848 · opened Dec 17, 2010 by kgardas   5   Pnormal Trac import feature request
    • CLOSED
    • 3
    updated Jul 07, 2019
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