| #2731 |
Avoid unnecessary evaluation when unpacking constructors
|
|
bug
|
lowest
|
Compiler
|
6.8.3
|
| #2737 |
add :tracelocal to ghci debugger to trace only the expressions in a given function
|
|
feature request
|
lowest
|
GHCi
|
6.8.3
|
| #2803 |
bring full top level of a module in scope when a breakpoint is hit in the module
|
|
feature request
|
lowest
|
GHCi
|
6.8.3
|
| #2215 |
:disable command to disable breakpoints
|
|
feature request
|
lowest
|
GHCi
|
6.9
|
| #2273 |
inlining defeats seq
|
|
bug
|
lowest
|
Compiler
|
6.9
|
| #2370 |
num009 fails on OS X 10.5?
|
|
bug
|
lowest
|
Compiler
|
6.9
|
| #2439 |
Missed optimisation with dictionaries and loops
|
simonpj
|
bug
|
lowest
|
Compiler
|
6.9
|
| #2514 |
Add/Expose Binary API that allows dumping of any GHC Binary instance
|
nominolo
|
feature request
|
lowest
|
GHC API
|
6.9
|
| #2550 |
Add an option to read file names from a file instead of the command line
|
|
feature request
|
lowest
|
Compiler
|
6.9
|
| #602 |
Warning Suppression
|
|
task
|
lowest
|
Compiler
|
None
|
| #609 |
Useful optimisation for set-cost-centre
|
simonmar
|
task
|
normal
|
Profiling
|
None
|
| #4001 |
Implement an atomic readMVar
|
|
task
|
low
|
Runtime System
|
6.12.2
|
| #4012 |
Compilation results are not deterministic
|
|
bug
|
high
|
Compiler
|
6.12.2
|
| #4016 |
Strange display behaviour in GHCi
|
|
feature request
|
low
|
Compiler
|
6.12.2
|
| #4017 |
Unhelpful error message in GHCi
|
|
bug
|
lowest
|
Compiler
|
6.12.2
|
| #4020 |
Please consider adding support for local type synonyms
|
|
feature request
|
low
|
Compiler (Type checker)
|
6.12.2
|
| #4048 |
ghc-pkg should check for existence of extra-libraries
|
|
bug
|
low
|
Package system
|
6.12.2
|
| #4049 |
Support for ABI versioning of C libraries
|
|
bug
|
low
|
Build System
|
6.12.2
|
| #4052 |
Two sided sections
|
|
feature request
|
low
|
Compiler
|
6.12.2
|
| #4092 |
Floating point manipulation : ulp and coerce IEEE-754 Double# into Word64#
|
|
feature request
|
normal
|
Compiler
|
6.12.2
|
| #4096 |
New primops for indexing: index*OffAddrUsing# etc
|
|
feature request
|
low
|
Compiler
|
6.12.2
|
| #4101 |
Primitive constant unfolding
|
|
bug
|
low
|
Compiler
|
6.12.2
|
| #4102 |
Bit manipulation built-ins
|
|
feature request
|
normal
|
libraries/base
|
6.12.2
|
| #4105 |
ffi005 fails on OS X
|
|
bug
|
low
|
Compiler
|
6.12.2
|
| #4121 |
Refactor the plumbing of CafInfo to make it more robust
|
|
bug
|
low
|
Compiler
|
6.12.2
|
| #2301 |
Proper handling of SIGINT/SIGQUIT
|
|
bug
|
normal
|
libraries/process
|
6.12.3
|
| #4140 |
dynHelloWorld(dyn) fails in an unreg build
|
|
bug
|
low
|
Compiler
|
6.12.3
|
| #4150 |
CPP+QuasiQuotes confuses compilation errors' line numbers
|
|
bug
|
low
|
Compiler (Parser)
|
6.12.3
|
| #4162 |
GHC API messes up signal handlers
|
|
bug
|
low
|
GHC API
|
6.12.3
|
| #4170 |
Invalid "duplicate instance" error
|
|
bug
|
low
|
Template Haskell
|
6.12.3
|
| #4180 |
do not consider associativity for unary minus for fixity resolution
|
|
feature request
|
low
|
Compiler (Parser)
|
6.12.3
|
| #4185 |
Deriving higher-arity instances for newtype family instances fails
|
simonpj
|
bug
|
low
|
Compiler
|
6.12.3
|
| #4196 |
add more stolen syntax to the user guide
|
|
task
|
low
|
Documentation
|
6.12.3
|
| #4215 |
canonicalizePath behaves strangely with paths that do not exist
|
|
bug
|
low
|
libraries/directory
|
6.12.3
|
| #4218 |
System.Random is way too lazy
|
rrnewton
|
bug
|
low
|
Compiler
|
6.12.3
|
| #4222 |
Template Haskell lets you reify supposedly-abstract data types
|
|
feature request
|
low
|
Compiler
|
6.12.3
|
| #4245 |
ghci panic: thread blocked indefinitely in an MVar operation
|
tibbe
|
bug
|
high
|
GHCi
|
6.12.3
|
| #4281 |
Make impredicativity work properly
|
simonpj
|
task
|
low
|
Compiler
|
6.12.3
|
| #4295 |
Review higher-rank and impredicative types
|
simonpj
|
bug
|
normal
|
Compiler
|
6.12.3
|
| #4296 |
The dreaded SkolemOccurs problem
|
simonpj
|
bug
|
low
|
Compiler
|
6.12.3
|
| #4301 |
Optimisations give bad core for foldl' (flip seq) ()
|
|
bug
|
low
|
Compiler
|
6.12.3
|
| #4329 |
GHC.Conc modifyTVar primitive
|
|
feature request
|
low
|
Compiler
|
6.12.3
|
| #4340 |
Add alignment to hsc2hs template
|
|
feature request
|
low
|
Compiler (FFI)
|
6.12.3
|
| #4372 |
Extending quasiquotation support
|
|
bug
|
normal
|
Template Haskell
|
6.12.3
|
| #4426 |
Simplify the rules for implicit quantification
|
|
feature request
|
low
|
Compiler
|
6.12.3
|
| #4429 |
Ability to specify the namespace in mkName
|
reinerp
|
feature request
|
low
|
Template Haskell
|
6.12.3
|
| #4453 |
Allow specifying .hi files of imports on command line in batch mode
|
|
feature request
|
low
|
Compiler
|
6.12.3
|
| #4466 |
Add extension for type application
|
|
feature request
|
low
|
Compiler
|
6.12.3
|
| #4471 |
Incorrect Unicode output on Windows Console
|
|
bug
|
low
|
Compiler
|
6.12.3
|
| #4800 |
Memory Leak when Compiling qtHaskell
|
|
bug
|
low
|
Compiler
|
6.12.3
|
| #4815 |
Instance constraints should be used when deriving on associated data types
|
|
feature request
|
low
|
Compiler
|
6.12.3
|
| #4942 |
GHC.ConsoleHandler does not call back application when Close button is pressed
|
|
bug
|
low
|
GHC API
|
6.12.3
|
| #4505 |
Segmentation fault on long input (list of pairs)
|
|
bug
|
low
|
Compiler
|
7.0.1
|
| #4520 |
startup code on Windows should use SetDllDirectory("")
|
|
feature request
|
low
|
Runtime System
|
7.0.1
|
| #4806 |
Make error message more user friendly when module is not found because package is unusable
|
|
feature request
|
low
|
Compiler
|
7.0.1
|
| #4824 |
Windows: Dynamic linking doesn't work out-of-the-box
|
|
bug
|
low
|
Runtime System
|
7.0.1
|
| #4831 |
Too many specialisations in SpecConstr
|
rl
|
bug
|
low
|
Data Parallel Haskell
|
7.0.1
|
| #4833 |
Finding the right loop breaker
|
|
bug
|
low
|
Compiler
|
7.0.1
|
| #4836 |
literate markdown not handled correctly by unlit
|
|
bug
|
low
|
Compiler
|
7.0.1
|
| #4837 |
Template Haskell does not work in a profiled compiler.
|
|
bug
|
low
|
Profiling
|
7.0.1
|
| #4846 |
Newtype derving used wrongly
|
|
bug
|
low
|
Compiler
|
7.0.1
|
| #4861 |
Documentation for base does not include special items
|
|
bug
|
low
|
libraries/base
|
7.0.1
|
| #4899 |
Non-standard compile plus Template Haskell produces spurious "unknown symbol" linker error
|
simonmar
|
bug
|
low
|
Compiler
|
7.0.1
|
| #4913 |
Make event tracing conditional on an RTS flag only
|
|
feature request
|
low
|
Runtime System
|
7.0.1
|
| #4921 |
report ambiguous type variables more consistently
|
|
feature request
|
low
|
Compiler (Type checker)
|
7.0.1
|
| #4931 |
hsc2hs emits invalid OPTIONS_GHC pragmas
|
|
bug
|
low
|
hsc2hs
|
7.0.1
|
| #4937 |
Remove indirections caused by sum types, such as Maybe
|
|
feature request
|
normal
|
Compiler
|
7.0.1
|
| #4959 |
Warning about variables with leading underscore that are used anyway
|
|
feature request
|
low
|
Compiler (Parser)
|
7.0.1
|
| #4960 |
Better inlining test in CoreUnfold
|
|
bug
|
low
|
Compiler
|
7.0.1
|
| #4980 |
Warning about module abbreviation clashes
|
|
feature request
|
low
|
Compiler
|
7.0.1
|
| #4985 |
Improve locations in ghci errors
|
|
bug
|
low
|
Compiler
|
7.0.1
|
| #5014 |
canonicalizePath throws exception on paths that do not exist
|
|
bug
|
low
|
libraries/directory
|
7.0.2
|
| #5016 |
Make Template Haskell: -ddump-splices generate executable code
|
|
feature request
|
low
|
Template Haskell
|
7.0.2
|
| #5251 |
copyFile does not copy metadata
|
|
bug
|
low
|
libraries/directory
|
7.0.2
|
| #3990 |
UNPACK doesn't unbox data families
|
|
bug
|
low
|
Compiler
|
7.0.3
|
| #4316 |
Interactive "do" notation in GHCi
|
|
feature request
|
low
|
GHCi
|
7.0.3
|
| #5059 |
Pragma to SPECIALISE on value arguments
|
|
feature request
|
low
|
Compiler
|
7.0.3
|
| #5062 |
Patch: Debug output for OS X linker and coding standard upgrades
|
|
bug
|
low
|
Runtime System
|
7.0.3
|
| #5063 |
unix package has untracked dependency on libbsd
|
|
bug
|
low
|
libraries/unix
|
7.0.3
|
| #5073 |
Add blockST for nested ST scopes
|
|
bug
|
low
|
Compiler
|
7.0.3
|
| #5075 |
CPR optimisation for sum types if only one constructor is used
|
simonpj
|
feature request
|
normal
|
Compiler
|
7.0.3
|
| #5142 |
stub header files don't work with the MS C compiler
|
simonmar
|
bug
|
low
|
Compiler
|
7.0.3
|
| #5143 |
Soft heap limit flag
|
simonmar
|
task
|
normal
|
Runtime System
|
7.0.3
|
| #5158 |
Update .git-ignore in all the repos
|
pcapriotti
|
task
|
low
|
Compiler
|
7.0.3
|
| #5171 |
Misfeature of Cmm optimiser: no way to extract a branch of expression into a separate statement
|
|
feature request
|
low
|
Compiler
|
7.0.3
|
| #5190 |
TinyCoreLinux extension
|
|
bug
|
low
|
Build System
|
7.0.3
|
| #5197 |
Support static linker semantics for archives and weak symbols
|
|
feature request
|
low
|
Runtime System
|
7.0.3
|
| #5202 |
Docs on strictness info out of date
|
|
bug
|
low
|
Documentation
|
7.0.3
|
| #5209 |
^C doesn't correctly reset the prompt from within multiline commands in ghci
|
|
bug
|
low
|
GHCi
|
7.0.3
|
| #5219 |
need a version of hs_init that returns an error code for command-line errors
|
|
feature request
|
low
|
Runtime System
|
7.0.3
|
| #5224 |
Improve consistency checking for family instances
|
simonpj
|
bug
|
low
|
Compiler
|
7.0.3
|
| #5239 |
Em-dash for "--" with UnicodeSyntax.
|
|
feature request
|
normal
|
Compiler (Parser)
|
7.0.3
|
| #5248 |
Infer type context in a type signature
|
|
feature request
|
low
|
Compiler (Type checker)
|
7.0.3
|
| #5267 |
Missing type checks for arrow command combinators
|
ross
|
bug
|
low
|
Compiler (Type checker)
|
7.0.3
|
| #5288 |
Less noisy version of -fwarn-name-shadowing
|
|
feature request
|
low
|
Compiler
|
7.0.3
|
| #5289 |
Can't use ghci with a library linked against libstdc++
|
|
bug
|
normal
|
GHCi
|
7.0.3
|
| #5291 |
GhcDynamic build fails on Windows: can't find DLLs
|
|
bug
|
low
|
Build System
|
7.0.3
|
| #5292 |
libHSghc exports more symbols than Windows can handle
|
|
bug
|
low
|
Compiler
|
7.0.3
|
| #5296 |
Add explicit type applications
|
|
feature request
|
low
|
Compiler (Type checker)
|
7.0.3
|
| #5298 |
Inlined functions aren't fully specialised
|
|
bug
|
low
|
Compiler
|
7.0.3
|
|
(more results for this group on next page)
|