|
#3919
|
Or-patterns as GHC extension
|
Compiler
|
|
_|_
|
feature request
|
|
new
|
03/14/10
|
|
#4091
|
Parse error on curried context of instance declaration
|
Compiler
|
6.12.2
|
_|_
|
feature request
|
|
new
|
05/24/10
|
|
#4370
|
Bring back monad comprehensions
|
Compiler
|
6.12.3
|
_|_
|
feature request
|
|
new
|
10/06/10
|
|
#4894
|
Missing improvement for fun. deps.
|
Compiler (Type checker)
|
7.1
|
_|_
|
feature request
|
|
new
|
01/16/11
|
|
#5082
|
Emit warnings when conflicting flags are supplied
|
Compiler
|
7.1
|
_|_
|
feature request
|
|
new
|
04/03/11
|
|
#5144
|
Pattern synonyms
|
Compiler
|
|
_|_
|
feature request
|
|
new
|
04/20/11
|
|
#5324
|
Locally-scoped RULES
|
Compiler
|
7.0.3
|
_|_
|
feature request
|
|
new
|
07/14/11
|
|
#5344
|
CSE should look through coercions
|
Compiler
|
7.0.3
|
_|_
|
feature request
|
simonpj
|
new
|
07/25/11
|
|
#5416
|
Local modules and Template Haskell declaration splices
|
Compiler
|
7.2.1
|
_|_
|
feature request
|
|
new
|
08/16/11
|
|
#5476
|
Cap memory usage for one thread without disrupting other threads
|
Runtime System
|
7.2.1
|
_|_
|
feature request
|
|
new
|
09/09/11
|
|
#6030
|
Typeclass constraint should pick the OverloadedString type.
|
Compiler
|
7.4.1
|
_|_
|
feature request
|
|
new
|
04/21/12
|
|
#7261
|
ghci's :info and :browse break encapsulation
|
GHCi
|
7.6.1
|
_|_
|
feature request
|
|
new
|
09/21/12
|
|
#7291
|
hp2ps should cope with incomplete data
|
Profiling
|
7.6.1
|
_|_
|
feature request
|
|
new
|
10/02/12
|
|
#7662
|
Improve GC of mutable objects
|
Runtime System
|
7.7
|
_|_
|
feature request
|
|
new
|
02/05/13
|
|
#617
|
Alpha port
|
Compiler
|
None
|
_|_
|
task
|
|
new
|
05/04/01
|
|
#618
|
Dependency caching in ghc --make
|
Compiler
|
None
|
_|_
|
task
|
|
new
|
05/04/01
|
|
#624
|
Program location for thread error messages
|
Compiler
|
None
|
_|_
|
task
|
|
new
|
06/02/01
|
|
#595
|
Overhaul GHC's overlapping/non-exhaustive pattern checking
|
Compiler
|
None
|
_|_
|
task
|
|
new
|
09/16/03
|
|
#599
|
The Front Panel
|
Runtime System
|
None
|
_|_
|
task
|
|
new
|
05/11/04
|
|
#603
|
GC-spy connection
|
Runtime System
|
None
|
_|_
|
task
|
|
new
|
06/30/04
|
|
#605
|
Optimisation: strict enumerations
|
Compiler
|
None
|
_|_
|
task
|
|
new
|
10/05/04
|
|
#634
|
Implement a more efficient TArray
|
Runtime System
|
6.4.1
|
_|_
|
task
|
|
new
|
12/15/05
|
|
#701
|
Better CSE optimisation
|
Compiler
|
6.4.1
|
_|_
|
task
|
michalt
|
new
|
02/20/06
|
|
#855
|
Improvements to SpecConstr
|
Compiler
|
6.4.2
|
_|_
|
task
|
|
new
|
08/09/06
|
|
#932
|
Improve inlining
|
Compiler
|
6.4.2
|
_|_
|
task
|
simonpj
|
new
|
10/11/06
|
|
#989
|
Windows "native" port
|
Compiler
|
|
_|_
|
task
|
|
new
|
11/06/06
|
|
#1009
|
GHC Performance Index
|
Build System
|
6.6
|
_|_
|
task
|
|
new
|
11/17/06
|
|
#1371
|
Add -O3
|
Compiler
|
6.6.1
|
_|_
|
task
|
|
new
|
05/22/07
|
|
#1405
|
Make ghc (stage1) be compilable by non-GHC
|
Compiler
|
6.6.1
|
_|_
|
task
|
|
new
|
06/01/07
|
|
#2233
|
Overhaul System.Process
|
libraries/process
|
6.8.2
|
_|_
|
task
|
simonmar
|
new
|
04/22/08
|
|
#3024
|
Rewrite hp2ps in Haskell
|
Profiling
|
6.10.1
|
_|_
|
task
|
|
new
|
02/12/09
|
|
#3384
|
Add HsSyn prettyprinter tests
|
Test Suite
|
6.10.4
|
_|_
|
task
|
|
new
|
07/19/09
|
|
#3511
|
port GHC to OpenBSD/sparc64 (unregisterised is fine)
|
Compiler
|
6.11
|
_|_
|
task
|
|
new
|
09/13/09
|
|
#4438
|
Rename and register the "PArr" language extension when it is judged to be ready
|
Data Parallel Haskell
|
|
_|_
|
task
|
benl
|
new
|
10/25/10
|
|
#4941
|
SpecConstr generates functions that do not use their arguments
|
Compiler
|
7.0.1
|
_|_
|
task
|
|
new
|
02/01/11
|
|
#5793
|
make nofib awesome
|
NoFib benchmark suite
|
|
_|_
|
task
|
dterei
|
new
|
01/17/12
|
|
#5794
|
Nofib nightly regressions with pretty graphs
|
NoFib benchmark suite
|
|
_|_
|
task
|
dterei
|
new
|
01/17/12
|
|
#1498
|
Optimisation: eliminate unnecessary heap check in recursive function
|
Compiler
|
6.6.1
|
7.6.2
|
bug
|
|
new
|
07/06/07
|
|
#2161
|
finaliser of a ForeignPtr called while references from unreachable threads exist
|
Runtime System
|
6.8.2
|
7.6.2
|
bug
|
|
new
|
03/16/08
|
|
#2401
|
aborting an STM transaction should throw an exception
|
Runtime System
|
6.8.3
|
7.6.2
|
bug
|
|
new
|
06/28/08
|
|
#3184
|
package.conf should be under /var, not /usr
|
Package system
|
6.10.2
|
7.6.2
|
bug
|
|
new
|
04/21/09
|
|
#3427
|
control what sort of entity a deprecated pragma applies to
|
Compiler
|
6.10.4
|
7.6.2
|
bug
|
|
new
|
08/12/09
|
|
#3517
|
GHC has lots of extra hidden IOErrorType values
|
libraries/base
|
|
7.6.2
|
bug
|
|
new
|
09/15/09
|
|
#3588
|
ghc -M should emit dependencies on CPP headers
|
Compiler
|
6.10.4
|
7.6.2
|
bug
|
|
new
|
10/15/09
|
|
#3625
|
GHCI doesn't work with dtrace on OS X
|
GHCi
|
6.10.4
|
7.6.2
|
bug
|
|
new
|
10/29/09
|
|
#3649
|
inconsistent exception between unix/windows for running non-existant program
|
libraries/process
|
6.10.4
|
7.6.2
|
bug
|
|
new
|
11/09/09
|
|
#3697
|
Method selectors aren't floated out of loops
|
Compiler
|
6.13
|
7.6.2
|
bug
|
|
new
|
11/26/09
|
|
#3698
|
Bad code generated for zip/filter/filter loop
|
Compiler
|
6.13
|
7.6.2
|
bug
|
|
new
|
11/26/09
|
|
#3704
|
Using -shared without -dynamic should be rejected on linux
|
Compiler
|
|
7.6.2
|
bug
|
|
new
|
11/29/09
|
|
#3722
|
Haskeline Iconv needs HAVE_LANGINFO_H
|
libraries (other)
|
6.12.1 RC1
|
7.6.2
|
bug
|
|
new
|
12/03/09
|
|
#3739
|
ghc-cabal mishandles relative paths in arguments
|
Build System
|
|
7.6.2
|
bug
|
|
new
|
12/09/09
|
|
#3744
|
Comparisons against minBound/maxBound not optimised
|
Compiler
|
6.13
|
7.6.2
|
bug
|
|
new
|
12/10/09
|
|
#3766
|
Parsing of lambdas is not consistent with Haskell'98 report.
|
Compiler (Parser)
|
6.10.4
|
7.6.2
|
bug
|
|
new
|
12/16/09
|
|
#3767
|
SpecConstr for join points
|
Compiler
|
6.12.1
|
7.6.2
|
bug
|
|
new
|
12/16/09
|
|
#3782
|
Data Parallel "Impossible happened" compiler error
|
Data Parallel Haskell
|
6.12.1
|
7.6.2
|
bug
|
benl
|
new
|
12/23/09
|
|
#3844
|
Undeprecate #include (in at least some circumstances)
|
Compiler (FFI)
|
6.12.1
|
7.6.2
|
bug
|
|
new
|
01/27/10
|
|
#3881
|
section parse errors, e.g. ( let x=1 in x + )
|
Compiler (Parser)
|
6.12.1
|
7.6.2
|
bug
|
|
new
|
02/14/10
|
|
#3903
|
DPH bad sliceP causes RTS panic "allocGroup: requested zero blocks"
|
Data Parallel Haskell
|
6.13
|
7.6.2
|
bug
|
benl
|
new
|
03/01/10
|
|
#3924
|
Strictness analyser missing useful strictness
|
Compiler
|
6.12.1
|
7.6.2
|
bug
|
|
new
|
03/17/10
|
|
#3937
|
Cannot killThread in listen/accept on Windows threaded runtime
|
Runtime System
|
6.12.1
|
7.6.2
|
bug
|
|
new
|
03/23/10
|
|
#3990
|
UNPACK doesn't unbox data families
|
Compiler
|
7.0.3
|
7.6.2
|
bug
|
|
new
|
04/14/10
|
|
#4019
|
deriving Ord can produce incorrect and inefficient instances
|
Compiler
|
6.13
|
7.6.2
|
bug
|
|
new
|
04/26/10
|
|
#4048
|
ghc-pkg should check for existence of extra-libraries
|
Package system
|
6.12.2
|
7.6.2
|
bug
|
|
new
|
05/05/10
|
|
#4049
|
Support for ABI versioning of C libraries
|
Build System
|
6.12.2
|
7.6.2
|
bug
|
|
new
|
05/05/10
|
|
#4081
|
Strict constructor fields inspected in loop
|
Compiler
|
6.13
|
7.6.2
|
bug
|
benl
|
new
|
05/19/10
|
|
#4101
|
Primitive constant unfolding
|
Compiler
|
6.12.2
|
7.6.2
|
bug
|
|
new
|
05/28/10
|
|
#4105
|
ffi005 fails on OS X
|
Compiler
|
6.12.2
|
7.6.2
|
bug
|
|
new
|
05/29/10
|
|
#4121
|
Refactor the plumbing of CafInfo to make it more robust
|
Compiler
|
6.12.2
|
7.6.2
|
bug
|
|
new
|
06/07/10
|
|
#4124
|
GHC rejects instance quotations with splices in the instance head
|
Template Haskell
|
6.12.1
|
7.6.2
|
bug
|
|
new
|
06/08/10
|
|
#4135
|
Can't Quote Instance Associated Types in Template Haskell
|
Template Haskell
|
6.12.1
|
7.6.2
|
bug
|
|
new
|
06/14/10
|
|
#4140
|
dynHelloWorld(dyn) fails in an unreg build
|
Compiler
|
6.12.3
|
7.6.2
|
bug
|
|
new
|
06/17/10
|
|
#4150
|
CPP+QuasiQuotes confuses compilation errors' line numbers
|
Compiler (Parser)
|
6.12.3
|
7.6.2
|
bug
|
|
new
|
06/23/10
|
|
#4162
|
GHC API messes up signal handlers
|
GHC API
|
6.12.3
|
7.6.2
|
bug
|
|
new
|
06/30/10
|
|
#4170
|
Invalid "duplicate instance" error
|
Template Haskell
|
6.12.3
|
7.6.2
|
bug
|
|
new
|
07/04/10
|
|
#4176
|
reject unary minus in infix left hand side function bindings that resolve differently as expressions
|
Compiler
|
7.2.1
|
7.6.2
|
bug
|
|
new
|
07/07/10
|
|
#4185
|
Deriving higher-arity instances for newtype family instances fails
|
Compiler
|
6.12.3
|
7.6.2
|
bug
|
simonpj
|
new
|
07/12/10
|
|
#4215
|
canonicalizePath behaves strangely with paths that do not exist
|
libraries/directory
|
6.12.3
|
7.6.2
|
bug
|
|
new
|
07/23/10
|
|
#4218
|
System.Random is way too lazy
|
Compiler
|
6.12.3
|
7.6.2
|
bug
|
rrnewton
|
new
|
07/24/10
|
|
#4267
|
Strictness analyser is to conservative about passing a boxed parameter
|
Compiler
|
6.13
|
7.6.2
|
bug
|
|
new
|
08/22/10
|
|
#4288
|
Poor -fspec-constr-count=n warning messages
|
Compiler
|
6.13
|
7.6.2
|
bug
|
|
new
|
09/04/10
|
|
#4296
|
The dreaded SkolemOccurs problem
|
Compiler
|
6.12.3
|
7.6.2
|
bug
|
simonpj
|
new
|
09/07/10
|
|
#4301
|
Optimisations give bad core for foldl' (flip seq) ()
|
Compiler
|
6.12.3
|
7.6.2
|
bug
|
|
new
|
09/10/10
|
|
#4308
|
LLVM compiles Updates.cmm badly
|
Compiler (LLVM)
|
6.13
|
7.6.2
|
bug
|
|
new
|
09/13/10
|
|
#4366
|
in-tree GMP build problem with shared libraries
|
Build System
|
6.13
|
7.6.2
|
bug
|
|
new
|
10/05/10
|
|
#4413
|
(^^) is not correct for Double and Float
|
libraries/base
|
7.1
|
7.6.2
|
bug
|
tcsavage
|
new
|
10/18/10
|
|
#4428
|
Local functions lose their unfoldings
|
Compiler
|
7.1
|
7.6.2
|
bug
|
|
new
|
10/22/10
|
|
#4440
|
time004 fails depending on the date
|
Test Suite
|
7.1
|
7.6.2
|
bug
|
|
new
|
10/25/10
|
|
#4471
|
Incorrect Unicode output on Windows Console
|
Compiler
|
6.12.3
|
7.6.2
|
bug
|
|
new
|
11/04/10
|
|
#4505
|
Segmentation fault on long input (list of pairs)
|
Compiler
|
7.0.1
|
7.6.2
|
bug
|
|
new
|
11/17/10
|
|
#4800
|
Memory Leak when Compiling qtHaskell
|
Compiler
|
6.12.3
|
7.6.2
|
bug
|
|
new
|
11/29/10
|
|
#4824
|
Windows: Dynamic linking doesn't work out-of-the-box
|
Runtime System
|
7.0.1
|
7.6.2
|
bug
|
|
new
|
12/08/10
|
|
#4831
|
Too many specialisations in SpecConstr
|
Data Parallel Haskell
|
7.0.1
|
7.6.2
|
bug
|
rl
|
new
|
12/10/10
|
|
#4833
|
Finding the right loop breaker
|
Compiler
|
7.0.1
|
7.6.2
|
bug
|
|
new
|
12/10/10
|
|
#4836
|
literate markdown not handled correctly by unlit
|
Compiler
|
7.0.1
|
7.6.2
|
bug
|
|
new
|
12/12/10
|
|
#4837
|
Template Haskell does not work in a profiled compiler.
|
Profiling
|
7.0.1
|
7.6.2
|
bug
|
|
new
|
12/12/10
|
|
#4846
|
Newtype derving used wrongly
|
Compiler
|
7.0.1
|
7.6.2
|
bug
|
|
new
|
12/17/10
|
|
#4861
|
Documentation for base does not include special items
|
libraries/base
|
7.0.1
|
7.6.2
|
bug
|
|
new
|
12/24/10
|
|
#4896
|
Deriving Data does not work for attached code
|
Compiler
|
7.1
|
7.6.2
|
bug
|
|
new
|
01/17/11
|
|
#4899
|
Non-standard compile plus Template Haskell produces spurious "unknown symbol" linker error
|
Compiler
|
7.0.1
|
7.6.2
|
bug
|
simonmar
|
new
|
01/17/11
|
|
#4931
|
hsc2hs emits invalid OPTIONS_GHC pragmas
|
hsc2hs
|
7.0.1
|
7.6.2
|
bug
|
|
new
|
01/29/11
|