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Glasgow Haskell Compiler
GHC
Issues
Open
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Data.List.sortFun
#2406
· opened
Jun 29, 2008
by
Leon P Smith
5
P
normal
Trac import
core libraries
feature request
CLOSED
6
updated
Jul 07, 2019
Allow empty case analysis
#2431
· opened
Jul 10, 2008
by
RalfHinze
3
P
low
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
P
normal
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
P
normal
Trac import
bug
feature request
CLOSED
12
updated
Jul 07, 2019
Allow #ifdef'd pragmas
#2464
· opened
Jul 24, 2008
by
ajd
5
P
normal
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
P
normal
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
P
normal
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
P
low
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
P
normal
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
P
low
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
P
normal
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
P
low
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
P
normal
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
P
low
Trac import
feature request
CLOSED
11
updated
Jul 07, 2019
Flag for Making Type Signatures Mandatory
#2536
· opened
Aug 22, 2008
by
guest
5
P
normal
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
P
normal
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
P
normal
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
P
low
Trac import
feature request
CLOSED
8
updated
Jul 07, 2019
Token concatentation (##) in C preprocessor
#2596
· opened
Sep 15, 2008
by
sedillard
5
P
normal
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
P
low
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
P
low
Trac import
feature request
CLOSED
20
updated
Jul 07, 2019
Suggest -XDeriveDataTypeable with "newtype" too
#2604
· opened
Sep 17, 2008
by
Kari Pahula
5
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
low
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
P
normal
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
P
normal
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
P
high
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
P
low
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
P
normal
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
P
normal
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
P
low
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
P
normal
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
P
normal
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
P
low
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
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
high
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
P
normal
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
P
normal
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
P
low
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
P
low
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
P
normal
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
P
normal
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
P
normal
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
P
low
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
P
normal
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
P
normal
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
P
low
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
P
normal
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
P
high
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
P
normal
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
P
normal
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
P
low
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
P
low
Trac import
feature request
CLOSED
13
updated
Jul 07, 2019
monad syntax extension
#3136
· opened
Apr 01, 2009
by
neodymion
5
P
normal
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
P
low
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
P
normal
Trac import
feature request
CLOSED
1
updated
Jul 07, 2019
decodeFloat (0.0/0.0) = undefined
#3174
· opened
Apr 19, 2009
by
crutcher
5
P
normal
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
P
normal
Trac import
feature request
CLOSED
5
updated
Jul 07, 2019
instance Random for Data.Word
#3188
· opened
Apr 23, 2009
by
uznx
5
P
normal
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
P
high
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
P
normal
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
P
normal
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
P
low
Trac import
feature request
CLOSED
4
updated
Jul 07, 2019
Valgrind support
#3215
· opened
May 10, 2009
by
cmcq
5
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
high
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
P
normal
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
P
high
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
P
normal
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
P
normal
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
P
normal
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
P
low
Trac import
feature request
CLOSED
10
updated
Jul 07, 2019
Add generalised "lookup" function
#3315
· opened
Jun 20, 2009
by
skorpan
5
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
high
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
P
normal
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
P
normal
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
P
normal
Trac import
feature request
CLOSED
4
updated
Jul 07, 2019
Add profiling support to GHCi
#3360
· opened
Jul 07, 2009
by
SamB
5
GHCi
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
normal
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
P
high
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
P
normal
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
P
normal
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
P
normal
Trac import
feature request
CLOSED
6
updated
Nov 04, 2020
Add __attribute__((constructor))-equivalent pragma
#3503
· opened
Sep 10, 2009
by
pumpkin
5
P
normal
Trac import
feature request
CLOSED
2
updated
Jul 07, 2019
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