Issues · Glasgow Haskell Compiler / GHC

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Data.List.sortFun

#2406 · opened Jun 29, 2008 by Leon P Smith 5 Pnormal Trac import core libraries feature request
- CLOSED
- 6
updated Jul 07, 2019
Allow empty case analysis

#2431 · opened Jul 10, 2008 by RalfHinze 3 Plow Trac import feature request
- CLOSED
- 14
updated Jul 07, 2019
Add a flag to disable the implicit qualified import of every available module in interactive mode

#2452 · opened Jul 18, 2008 by Daniel Gorín 6.10.1 5 Pnormal Trac import feature request typechecker
- CLOSED
- 13
updated Jul 07, 2019
For higher kinds, instance declarations need quantification in the context

#2456 · opened Jul 21, 2008 by ronwalf 5 Pnormal Trac import bug feature request
- CLOSED
- 12
updated Jul 07, 2019
Allow #ifdef'd pragmas

#2464 · opened Jul 24, 2008 by ajd 5 Pnormal Trac import bug driver feature request parser
- CLOSED
- 5
updated May 08, 2020
ghc-pkg unregister should complain about breaking dependent packages

#2491 · opened Aug 05, 2008 by duncan 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
implement proposed Qualified Operator syntax

#2493 · opened Aug 07, 2008 by Isaac Dupree 6.12 branch 5 Pnormal Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
quotation characters in error messages

#2507 · opened Aug 09, 2008 by Isaac Dupree 7.8.1 0 Plow Trac import feature request
- CLOSED
- 29
updated Jul 07, 2019
Environment modification during installation should be optional

#2510 · opened Aug 10, 2008 by nimnul 5 Pnormal Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Add/Expose Binary API that allows dumping of any GHC Binary instance

#2514 · opened Aug 12, 2008 by nominolo@gmail.com 0 GHC API Plow Trac import feature request
- CLOSED
- 12
updated Jul 07, 2019
Flag to suppress orphan instance warnings

#2515 · opened Aug 13, 2008 by chevalier@alum.wellesley.edu 5 Pnormal Trac import bug documentation feature request
- CLOSED
- 10
updated Jul 07, 2019
Warn about missing signatures only for exported functions

#2526 · opened Aug 20, 2008 by fergushenderson 7.10.1 0 Plow Trac import feature request newcomer
- CLOSED
- 9
updated Jul 07, 2019
all ghc language extensions should have their own flags

#2527 · opened Aug 20, 2008 by fergushenderson 5 Pnormal Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Prune duplicates in ghci history

#2531 · opened Aug 21, 2008 by venkat 8.0.1 0 GHCi Plow Trac import feature request
- CLOSED
- 11
updated Jul 07, 2019
Flag for Making Type Signatures Mandatory

#2536 · opened Aug 22, 2008 by guest 5 Pnormal Trac import feature request typechecker
- CLOSED
- 4
updated Jul 07, 2019
Better error message for missing Rank2Types (or RankNTypes) flag

#2538 · opened Aug 23, 2008 by chevalier@alum.wellesley.edu 5 Pnormal Trac import feature request typechecker
- CLOSED
- 4
updated Jul 07, 2019
No -X flag for unboxed types

#2547 · opened Aug 26, 2008 by chevalier@alum.wellesley.edu 5 Pnormal Trac import feature request
- CLOSED
- 7
updated Jul 07, 2019
validate should continue if it sees warnings or haddock failures

#2548 · opened Aug 27, 2008 by Ian Lynagh <igloo@earth.li> 7.6.2 0 Plow Trac import feature request
- CLOSED
- 8
updated Jul 07, 2019
Token concatentation (##) in C preprocessor

#2596 · opened Sep 15, 2008 by sedillard 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
Improve error message for type rigidity

#2599 · opened Sep 16, 2008 by Simon Peyton Jones 7.0.2 3 Plow Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Bind type variables in RULES

#2600 · opened Sep 16, 2008 by Simon Peyton Jones 8.8.1 0 Plow Trac import feature request
- CLOSED
- 20
updated Jul 07, 2019
Suggest -XDeriveDataTypeable with "newtype" too

#2604 · opened Sep 17, 2008 by Kari Pahula 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
Possible error message improvement when -XRankNTypes is missing

#2605 · opened Sep 17, 2008 by Kari Pahula 5 Pnormal Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
configure should summarize important results at the end of its run

#2613 · opened Sep 19, 2008 by claus.reinke@talk21.com 6.12 branch 5 Pnormal Trac import feature request
- CLOSED
- 6
updated Jul 07, 2019
fancier prompts for ghci

#2652 · opened Oct 04, 2008 by jsnx 6.10 branch 5 Pnormal Trac import feature request
- CLOSED
- 7
updated Jul 07, 2019
Newtype deriving doesn't work with type families

#2721 · opened Oct 22, 2008 by rl@cse.unsw.edu.au 8.2.1 0 Plow Trac import bug deriving feature request
- CLOSED
- 17
updated Jul 07, 2019
Require bang-patterns for unlifted bindings

#2806 · opened Nov 24, 2008 by Simon Peyton Jones 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 10
updated Jul 07, 2019
Debugger: change context to the module containing the current breakpoint

#2810 · opened Nov 25, 2008 by Simon Marlow 6.12 branch 5 GHCi Pnormal Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
Unicode support for text I/O

#2811 · opened Nov 25, 2008 by Ian Lynagh <igloo@earth.li> 6.12.1 7 Phigh Trac import core libraries feature request
- CLOSED
- 2
updated Jul 07, 2019
Data.Typeable does not use qualified names

#2836 · opened Dec 01, 2008 by guest 7.10.1 0 Plow Trac import core libraries feature request
- CLOSED
- 7
updated Jul 07, 2019
GeneralizedNewtypeDeriving + TypeFamilies doesn't work

#2850 · opened Dec 08, 2008 by ajd 6.12 branch 5 Pnormal Trac import feature request
- CLOSED
- 11
updated Jul 07, 2019
Add more tab completions in GHCi for :set and :show

#2865 · opened Dec 09, 2008 by salty-horse 5 GHCi Pnormal Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
ghci : set - unset

#2879 · opened Dec 14, 2008 by rileyrgdev 7.0.2 3 GHCi Plow Trac import feature request
- CLOSED
- 6
updated Jul 07, 2019
Implement "Quantified constraints" proposal

#2893 · opened Dec 23, 2008 by Porges 8.6.1 5 Pnormal Trac import feature request ghc proposal
- CLOSED
- 37
updated Jul 07, 2019
generalized newtype deriving not working with polymorphic component

#2907 · opened Jan 02, 2009 by Wolfgang Jeltsch 5 Pnormal Trac import feature request
- CLOSED
- 1
updated Jul 07, 2019
show breakpoint locations of breakpoints which were ignored during :force

#2950 · opened Jan 14, 2009 by phercek 9.0.1 0 GHCi Plow Trac import debugger feature request
- CLOSED
- 11
updated Mar 16, 2020
Add support for amd64-solaris2 platform

#2951 · opened Jan 14, 2009 by kgardas 6.12 branch 5 Pnormal Trac import feature request
- CLOSED
- 16
updated Jul 07, 2019
deriving Functor, Foldable, Traversable

#2953 · opened Jan 15, 2009 by twanvl 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 15
updated Jul 07, 2019
Merge in LambdaVM (Haskell to Java/JVM bytecode translator)

#2959 · opened Jan 16, 2009 by kgardas 5 Pnormal Trac import feature request
- CLOSED
- 9
updated Jul 07, 2019
GHC on OS X does not compile 64-bit

#2965 · opened Jan 19, 2009 by Alex Mason 5 Pnormal Trac import feature request
- CLOSED
- 77
updated Jul 07, 2019
Add support for more characters to UnicodeSyntax

#2978 · opened Jan 25, 2009 by Porges 6.12.1 7 Phigh Trac import backport feature request
- CLOSED
- 7
updated Jul 07, 2019
better support for FFI C wrappers for macros in system headers

#2979 · opened Jan 25, 2009 by duncan 7.6.1 5 Pnormal Trac import feature request
- CLOSED
- 20
updated Jul 07, 2019
give better error messages for instance declarations with the wrong number of parameters

#2994 · opened Jan 31, 2009 by rwbarton 5 Pnormal Trac import feature request
- CLOSED
- 1
updated Jul 07, 2019
:break command should recognize also nonexported top level symbols in qualified IDs

#3000 · opened Feb 03, 2009 by phercek 9.0.1 0 GHCi Plow Trac import bug debugger feature request
- CLOSED
- 3
- 9
updated Jun 27, 2020
Normalize fully-applied type functions prior to display

#3005 · opened Feb 06, 2009 by dmcclean 7.6.2 0 GHCi Plow Trac import feature request
- CLOSED
- 12
updated Jul 07, 2019
A little deriving for GADTs

#3012 · opened Feb 09, 2009 by guest 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 5
updated Jul 07, 2019
New simple GADT feature

#3013 · opened Feb 09, 2009 by guest 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
A way to programmatically insert marks into heap profiling output

#3021 · opened Feb 12, 2009 by SamB 5 Pnormal Trac import feature request profiling
- CLOSED
- 13
updated Jul 07, 2019
would be nice if -fno-code and --make worked together

#3032 · opened Feb 16, 2009 by duncan 7.6.2 0 Plow Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Arch independent binary representations

#3041 · opened Feb 21, 2009 by Joachim Breitner 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 13
updated Jul 07, 2019
Adding a ":clear" clear-screen command to GHCi

#3062 · opened Mar 03, 2009 by Porges 5 GHCi Pnormal Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
Show more instances with :info

#3080 · opened Mar 08, 2009 by josef 7.6.2 0 GHCi Plow Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Win32 package should bind SHGetFolderPath

#3083 · opened Mar 11, 2009 by duncan 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
alow macros to redefine builtin GHCi commands

#3084 · opened Mar 11, 2009 by phercek 6.12.1 7 GHCi Phigh Trac import feature request
- CLOSED
- 6
updated Jul 07, 2019
have ghc-pkg print less useless info when registering

#3088 · opened Mar 13, 2009 by duncan 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
mark ghc.cabal so that unsuspecting newbies don't try to edit it

#3115 · opened Mar 22, 2009 by nr@eecs.harvard.edu 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Enhance --info

#3122 · opened Mar 24, 2009 by Ian Lynagh <igloo@earth.li> 8.0.1 0 Plow Trac import feature request
- CLOSED
- 10
updated Jul 07, 2019
make INLINE work for recursive definitions (generalized loop peeling/loop unrolling)

#3123 · opened Mar 25, 2009 by claus.reinke@talk21.com 8.0.1 0 Plow Trac import feature request
- CLOSED
- 13
updated Jul 07, 2019
monad syntax extension

#3136 · opened Apr 01, 2009 by neodymion 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
(Windows?) GHCi doesn't load hierachical modules

#3140 · opened Apr 02, 2009 by Orphi 8.0.1 0 GHCi Plow Trac import bug feature request
- CLOSED
- 9
updated Jul 07, 2019
non-blocking read operations in Chan, Sem, QSem, SampleVar

#3161 · opened Apr 08, 2009 by ChrisKuklewicz 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 1
updated Jul 07, 2019
decodeFloat (0.0/0.0) = undefined

#3174 · opened Apr 19, 2009 by crutcher 5 Pnormal Trac import core libraries feature request
- CLOSED
- 2
updated Jul 07, 2019
support quasiquoting for types

#3177 · opened Apr 19, 2009 by claus.reinke@talk21.com 6.12 branch 5 Pnormal Trac import feature request
- CLOSED
- 5
updated Jul 07, 2019
instance Random for Data.Word

#3188 · opened Apr 23, 2009 by uznx 5 Pnormal Trac import core libraries feature request
- CLOSED
- 1
updated Jul 07, 2019
Make XNoMonomorphismRestriction the default in GHCi

#3202 · opened Apr 29, 2009 by YitzGale 7.6.1 7 GHCi Phigh Trac import feature request
- CLOSED
- 13
updated Jul 07, 2019
System.Directory.getDirectoryContents functionality on empty String

#3203 · opened Apr 29, 2009 by jberryman 5 Pnormal Trac import core libraries feature request
- CLOSED
- 3
updated Jul 07, 2019
Use Levenshtein distance for unknown identifier errors

#3209 · opened May 06, 2009 by ksf 5 Pnormal Trac import feature request
- CLOSED
- 1
updated Jul 07, 2019
Allow programs to change the number of capabilities

#3210 · opened May 07, 2009 by Neil Mitchell 7.4.1 3 Plow Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Valgrind support

#3215 · opened May 10, 2009 by cmcq 5 Pnormal RTS Trac import bug feature request
- CLOSED
- 10
updated Jul 07, 2019
Make GHCi have separate flags for interactive Haskell expressions

#3217 · opened May 11, 2009 by Simon Peyton Jones 8.0.1 5 Pnormal Trac import feature request
- CLOSED
- 30
updated Jul 07, 2019
please detect multiple kind errors in one run

#3223 · opened May 12, 2009 by nr@eecs.harvard.edu 5 Pnormal Trac import feature request
- CLOSED
- 5
updated Jul 07, 2019
please eliminate error message from Make on every build

#3226 · opened May 13, 2009 by nr@eecs.harvard.edu 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 13
updated Jul 07, 2019
please make it easier to remove a file from the GHC sources

#3228 · opened May 14, 2009 by nr@eecs.harvard.edu 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
Would be nice if rts_lock (or similar) would fail when the RTS is not started

#3236 · opened May 16, 2009 by duncan 6.12.1 5 Pnormal RTS Trac import feature request
- CLOSED
- 1
updated Jul 07, 2019
having to call hs_add_root(__stginit_Foo) is a bit of a pain

#3252 · opened May 21, 2009 by duncan 7.2.1 7 FFI Phigh Trac import feature request
- CLOSED
- 9
updated Jul 07, 2019
implement the Cabal ${pkgroot} spec extension

#3268 · opened Jun 01, 2009 by duncan 7.2.1 5 Pnormal Trac import feature request package system
- CLOSED
- 8
updated Jul 07, 2019
mention also -RTS after stack overflow

#3296 · opened Jun 11, 2009 by C Maeder 6.12.1 7 Phigh RTS Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Where-clause environments for GHCi

#3302 · opened Jun 14, 2009 by cjs 5 GHCi Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
Improve syntax for GADT + records

#3306 · opened Jun 17, 2009 by Simon Peyton Jones 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 7
updated Jul 07, 2019
`show BlockedIndefinitely` should not equal `show BlockedOnDeadMVar`

#3310 · opened Jun 18, 2009 by enolan 6.12.1 5 Pnormal Trac import core libraries feature request
- CLOSED
- 1
updated Jul 07, 2019
Add compilation date to +RTS --info

#3314 · opened Jun 20, 2009 by Orphi 8.0.1 0 Plow Trac import feature request
- CLOSED
- 10
updated Jul 07, 2019
Add generalised "lookup" function

#3315 · opened Jun 20, 2009 by skorpan 5 Pnormal Trac import core libraries feature request
- CLOSED
- 1
updated Jul 07, 2019
Revert to old key bindings in ghci

#3338 · opened Jun 30, 2009 by Raevel 5 GHCi Pnormal Trac import feature request
- CLOSED
- 1
updated Jul 07, 2019
Data.Monoid: Add (<>) as a synonym for mappend

#3339 · opened Jun 30, 2009 by bos 7.4.1 5 Pnormal Trac import bug core libraries feature request
- CLOSED
- 44
updated Jul 07, 2019
request earlier and more perspicuous detection of tab characters in compiler/ghc.cabal.in

#3344 · opened Jul 02, 2009 by nr@eecs.harvard.edu 5 Pnormal Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
Support reading .a files in GHCi to reclaim some disk space

#3345 · opened Jul 03, 2009 by batterseapower 7.2.1 7 Phigh Trac import feature request
- CLOSED
- 7
updated Jul 07, 2019
Add flag to prevent generation of import libraries on Windows

#3347 · opened Jul 03, 2009 by batterseapower 6.12.1 5 Pnormal Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Data.Word should define instances of Random for each type

#3352 · opened Jul 05, 2009 by Kari Pahula 5 Pnormal Trac import core libraries feature request
- CLOSED
- 6
updated Jul 07, 2019
{-# LANGUAGE NoTraditionalRecordSyntax #-} to disable the current record syntax

#3356 · opened Jul 06, 2009 by SamB 7.4.1 5 Pnormal Trac import feature request
- CLOSED
- 4
updated Jul 07, 2019
Add profiling support to GHCi

#3360 · opened Jul 07, 2009 by SamB 5 GHCi Pnormal Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
Add a command-line option to the darcs-all script to specify the darcs repository to use

#3375 · opened Jul 16, 2009 by seliopou 6.12.1 5 Pnormal Trac import feature request infrastructure
- CLOSED
- 13
updated Jul 07, 2019
[Patch] Support Python-style tuple sections

#3377 · opened Jul 17, 2009 by batterseapower 5 Pnormal Trac import feature request
- CLOSED
- 13
updated Jul 07, 2019
[Patch] Make 'group' into a special ID when TransformListComp is on

#3378 · opened Jul 17, 2009 by batterseapower 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
[Patch] Support implicit concatenation in list comprehensions

#3380 · opened Jul 18, 2009 by batterseapower 5 Pnormal Trac import feature request
- CLOSED
- 13
updated Jul 07, 2019
CPP strips out C-style comments

#3389 · opened Jul 22, 2009 by nominolo@gmail.com 5 Pnormal Trac import bug driver feature request
- CLOSED
- 12
updated Sep 26, 2019
improve vi tags (add non-exported symbols, add tag kinds, add regex tags)

#3434 · opened Aug 17, 2009 by phercek 6.12.1 7 GHCi Phigh Trac import feature request
- CLOSED
- 5
updated Jul 07, 2019
Library enhancement request: Data.Maybe.justIf

#3446 · opened Aug 21, 2009 by Joachim Breitner Not GHC 5 Pnormal Trac import bug core libraries feature request
- CLOSED
- 7
updated Jul 07, 2019
Class restrictions on type instances

#3447 · opened Aug 21, 2009 by LysikovVV 5 Pnormal Trac import feature request
- CLOSED
- 9
updated Jul 07, 2019
Template Haskell support for GADTs

#3497 · opened Sep 09, 2009 by Simon Peyton Jones 5 Pnormal Trac import feature request
- CLOSED
- 6
updated Nov 04, 2020
Add __attribute__((constructor))-equivalent pragma

#3503 · opened Sep 10, 2009 by pumpkin 5 Pnormal Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019