| #4440 |
time004 fails depending on the date
|
new
|
|
bug
|
low
|
7.6.2
|
| #4451 |
Re-linking avoidance is too aggressive
|
new
|
simonmar
|
bug
|
normal
|
7.6.2
|
| #4463 |
CORE notes break optimisation
|
new
|
|
bug
|
low
|
_|_
|
| #4831 |
Too many specialisations in SpecConstr
|
new
|
rl
|
bug
|
low
|
7.6.2
|
| #4833 |
Finding the right loop breaker
|
new
|
|
bug
|
low
|
7.6.2
|
| #4836 |
literate markdown not handled correctly by unlit
|
new
|
|
bug
|
low
|
7.6.2
|
| #4837 |
Template Haskell does not work in a profiled compiler.
|
new
|
|
bug
|
low
|
7.6.2
|
| #4846 |
Newtype derving used wrongly
|
new
|
|
bug
|
low
|
7.6.2
|
| #4861 |
Documentation for base does not include special items
|
new
|
|
bug
|
low
|
7.6.2
|
| #4896 |
Deriving Data does not work for attached code
|
new
|
|
bug
|
low
|
7.6.2
|
| #4899 |
Non-standard compile plus Template Haskell produces spurious "unknown symbol" linker error
|
new
|
simonmar
|
bug
|
low
|
7.6.2
|
| #4931 |
hsc2hs emits invalid OPTIONS_GHC pragmas
|
new
|
|
bug
|
low
|
7.6.2
|
| #4938 |
Core2 CPU not detected correctly
|
new
|
|
bug
|
low
|
7.6.2
|
| #4955 |
increase error message detail for module lookups failure due to hi references
|
new
|
|
bug
|
low
|
7.6.2
|
| #4960 |
Better inlining test in CoreUnfold
|
new
|
|
bug
|
low
|
7.6.2
|
| #4985 |
Improve locations in ghci errors
|
new
|
|
bug
|
low
|
7.6.2
|
| #5014 |
canonicalizePath throws exception on paths that do not exist
|
new
|
|
bug
|
low
|
7.6.2
|
| #5041 |
Incorrect Read deriving for MagicHash constructors
|
new
|
|
bug
|
low
|
_|_
|
| #5051 |
Typechecker behaviour change
|
new
|
|
bug
|
high
|
7.2.1
|
| #5062 |
Patch: Debug output for OS X linker and coding standard upgrades
|
new
|
|
bug
|
low
|
7.6.2
|
| #5063 |
unix package has untracked dependency on libbsd
|
new
|
|
bug
|
low
|
7.6.2
|
| #5071 |
GHCi crashes on large alloca/allocaBytes requests
|
new
|
|
bug
|
normal
|
_|_
|
| #5073 |
Add blockST for nested ST scopes
|
new
|
|
bug
|
low
|
7.6.2
|
| #5142 |
stub header files don't work with the MS C compiler
|
new
|
simonmar
|
bug
|
low
|
7.6.2
|
| #5202 |
Docs on strictness info out of date
|
new
|
|
bug
|
low
|
7.6.2
|
| #5209 |
^C doesn't correctly reset the prompt from within multiline commands in ghci
|
new
|
|
bug
|
low
|
7.6.2
|
| #5224 |
Improve consistency checking for family instances
|
new
|
simonpj
|
bug
|
low
|
7.6.2
|
| #5251 |
copyFile does not copy metadata
|
new
|
|
bug
|
low
|
7.6.2
|
| #5262 |
Compiling with -O makes some expressions too lazy and causes space leaks
|
new
|
|
bug
|
low
|
7.6.2
|
| #5267 |
Missing type checks for arrow command combinators
|
new
|
ross
|
bug
|
low
|
7.6.2
|
| #5278 |
System.Random.randomIvalInteger makes invalid assumptions about RandomGen
|
new
|
rrnewton
|
bug
|
normal
|
_|_
|
| #5280 |
System.Random commits (rand `mod` base) error.
|
new
|
rrnewton
|
bug
|
normal
|
_|_
|
| #5289 |
Can't use ghci with a library linked against libstdc++
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5298 |
Inlined functions aren't fully specialised
|
new
|
|
bug
|
low
|
7.6.2
|
| #5302 |
Unused arguments in join points
|
new
|
simonpj
|
bug
|
low
|
7.6.2
|
| #5316 |
Orphan instances strike again: ghc rejects a program at first but will accept it if you repeat the same compilation command
|
new
|
|
bug
|
low
|
_|_
|
| #5320 |
check_overlap panic (7.1 regression)
|
new
|
simonpj
|
bug
|
normal
|
7.6.2
|
| #5326 |
Polymorphic instances aren't automatically specialised
|
new
|
simonpj
|
bug
|
low
|
7.6.2
|
| #5333 |
Arrow command combinators and infixr cause the desugarer to fail
|
new
|
ross
|
bug
|
low
|
7.6.2
|
| #5340 |
wrong warning on incomplete case analysis in conjunction with empty data declarations
|
new
|
|
bug
|
lowest
|
_|_
|
| #5355 |
Link plugins against existing libHSghc
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5369 |
Reinstate VECTORISE pragmas with expressions as right-hand sides
|
new
|
chak
|
bug
|
normal
|
7.6.2
|
| #5376 |
Quotation in System.Process.system for Windows
|
new
|
|
bug
|
low
|
7.6.2
|
| #5378 |
unreg compiler: warning: conflicting types for built-in function ‘memcpy’
|
new
|
|
bug
|
low
|
7.6.2
|
| #5412 |
dataTypeConstrs gives unhelpful error message
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5435 |
GHCi linker should run constructors for linked libraries
|
new
|
|
bug
|
normal
|
7.8.1
|
| #5442 |
ghc-pkg unregister --user/--global/--package-conf not normative
|
new
|
|
bug
|
high
|
7.8.1
|
| #5443 |
Errors when shutting down the event manager loop
|
new
|
tibbe
|
bug
|
normal
|
7.6.2
|
| #5444 |
Slow 64-bit primops on 32 bit system
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5463 |
SPECIALISE pragmas generated from Template Haskell are ignored
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5466 |
Documentation for Chan could be better
|
new
|
|
bug
|
normal
|
_|_
|
| #5470 |
The DPH library needs to support PData and PRepr instances for more than 15-tuples
|
new
|
chak
|
bug
|
normal
|
7.6.2
|
| #5498 |
Generalized newtype deriving allows creating of instances I can't create by hand
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5537 |
ghc doesn't find libffi.so.5 in testsuite
|
new
|
|
bug
|
low
|
7.6.2
|
| #5615 |
ghc produces poor code for `div` with constant powers of 2.
|
new
|
daniel.is.fischer
|
bug
|
normal
|
7.6.2
|
| #5630 |
External Core needs love
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5641 |
The -L flag should not exist
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5642 |
Deriving Generic of a big type takes a long time and lots of space
|
new
|
dimitris
|
bug
|
high
|
7.6.2
|
| #5645 |
Sharing across functions causing space leak
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5646 |
Initialise tuples using pragmas
|
new
|
chak
|
bug
|
normal
|
7.6.2
|
| #5654 |
Profiling semantics bug
|
new
|
simonmar
|
bug
|
low
|
7.6.2
|
| #5682 |
Properly parse kind operators (from promoted type operators)
|
new
|
dreixel
|
bug
|
low
|
7.6.2
|
| #5692 |
Source code with large floating constants in exponential notation cannot be compiled
|
new
|
pcapriotti
|
bug
|
normal
|
7.6.2
|
| #5702 |
Can't vectorise pattern matching on numeric literals
|
new
|
chak
|
bug
|
normal
|
7.6.2
|
| #5722 |
GHC inlines class method forever
|
new
|
simonpj
|
bug
|
normal
|
_|_
|
| #5724 |
Confusing warning message for incomplete patterns
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5728 |
Warnings from -fwarn-incomplete-record-updates even with all constructors matched
|
new
|
|
bug
|
normal
|
_|_
|
| #5762 |
GHC gives incorrect warnings with simple applications of the view patterns extension
|
new
|
|
bug
|
normal
|
_|_
|
| #5763 |
Confusing error message
|
new
|
simonpj
|
bug
|
high
|
7.6.2
|
| #5775 |
Inconsistency in demand analysis
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5780 |
-faggressive-primops change caused a failure in perf/compiler/parsing001
|
new
|
|
bug
|
high
|
7.8.1
|
| #5786 |
Dynanmic way fails when GHC built with LLVM backend
|
new
|
dterei
|
bug
|
normal
|
7.6.2
|
| #5807 |
DPH library functions don't work without -fvectorise.
|
new
|
benl
|
bug
|
normal
|
7.6.2
|
| #5809 |
Arity analysis could be better
|
new
|
simonpj
|
bug
|
normal
|
7.6.2
|
| #5821 |
SPECIALISE fails with a cryptic warning
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5840 |
Extend the supported environment sizes of vectorised closures
|
new
|
chak
|
bug
|
normal
|
7.6.2
|
| #5844 |
Panic on generating Core code
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5859 |
unsafeInterleaveIO duplicates computation when evaluated by multiple threads
|
new
|
simonpj
|
bug
|
high
|
7.6.2
|
| #5861 |
bytestring: incorrect documentation for hGetContents
|
new
|
duncan
|
bug
|
normal
|
7.6.2
|
| #5902 |
Cannot tell from an exception handler whether the exception was asynchronous
|
new
|
simonmar
|
bug
|
high
|
7.8.1
|
| #5916 |
runST isn't free
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5924 |
Bad Cmm generated for updating one element in Array#
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5928 |
INLINABLE fails to specialize in presence of simple wrapper
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5945 |
Lambda lifting
|
new
|
simonpj
|
bug
|
normal
|
7.8.1
|
| #5949 |
Demand analysis attributes manifestly wrong demand type
|
new
|
|
bug
|
normal
|
7.8.1
|
| #5954 |
Performance regression 7.0 -> 7.2 (still in 7.4)
|
new
|
simonpj
|
bug
|
high
|
7.6.2
|
| #5957 |
signatures are too permissive
|
new
|
|
bug
|
low
|
_|_
|
| #5966 |
getAppUserDataDirectory does not respect XDG specification
|
new
|
|
bug
|
normal
|
7.6.2
|
| #5974 |
Casts, rules, and parametricity
|
new
|
|
bug
|
normal
|
_|_
|
| #5985 |
Type operators are not accepted as variables in contexts
|
new
|
|
bug
|
normal
|
7.6.2
|
| #6004 |
dph-lifted-vseg package doesn't provide Data.Array.Parallel.Prelude.Float module
|
new
|
benl
|
bug
|
normal
|
7.8.1
|
| #6022 |
GHC infers over-general types
|
new
|
simonpj
|
bug
|
high
|
7.8.1
|
| #6034 |
Parse error when using ' with promoted kinds
|
new
|
|
bug
|
low
|
_|_
|
| #6040 |
Adding a type signature changes heap allocation into stack allocation without changing the actual type
|
new
|
simonpj
|
bug
|
normal
|
7.8.1
|
| #6047 |
GHC retains unnecessary binding
|
new
|
simonpj
|
bug
|
normal
|
7.6.2
|
| #6056 |
INLINABLE pragma prevents worker-wrapper to happen.
|
new
|
simonpj
|
bug
|
normal
|
7.8.1
|
| #6062 |
TH treats non-functions in function position inconsistently
|
new
|
simonpj
|
bug
|
normal
|
7.8.1
|
| #6070 |
Fun with the demand analyser
|
new
|
simonpj
|
bug
|
normal
|
7.8.1
|
| #6087 |
Join points need strictness analysis
|
new
|
|
bug
|
normal
|
7.6.2
|
| #6092 |
Liberate case not happening
|
new
|
simonpj
|
bug
|
normal
|
7.8.1
|
|
(more results for this group on next page)
|