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Milestone: 7.6.2 (85 matches)

Ticket Summary Status Owner Type Priority Component
#4800 Memory Leak when Compiling qtHaskell new bug low Compiler
#4806 Make error message more user friendly when module is not found because package is unusable new feature request low Compiler
#4815 Instance constraints should be used when deriving on associated data types new feature request low Compiler
#4823 Loop strength reduction for array indexing new feature request low Compiler
#4833 Finding the right loop breaker new bug low Compiler
#4836 literate markdown not handled correctly by unlit new bug low Compiler
#4896 Deriving Data does not work for attached code new bug low Compiler
#4899 Non-standard compile plus Template Haskell produces spurious "unknown symbol" linker error new simonmar bug low Compiler
#4937 Remove indirections caused by sum types, such as Maybe new feature request normal Compiler
#4938 Core2 CPU not detected correctly new bug low Compiler
#4955 increase error message detail for module lookups failure due to hi references new bug low Compiler
#4960 Better inlining test in CoreUnfold new bug low Compiler
#4980 Warning about module abbreviation clashes new feature request low Compiler
#5059 Pragma to SPECIALISE on value arguments new feature request low Compiler
#5073 Add blockST for nested ST scopes new bug low Compiler
#5075 CPR optimisation for sum types if only one constructor is used new simonpj feature request normal Compiler
#5142 stub header files don't work with the MS C compiler new simonmar bug low Compiler
#5158 Update .git-ignore in all the repos new pcapriotti task low Compiler
#5171 Misfeature of Cmm optimiser: no way to extract a branch of expression into a separate statement new feature request low Compiler
#5224 Improve consistency checking for family instances new simonpj bug low Compiler
#5262 Compiling with -O makes some expressions too lazy and causes space leaks new bug low Compiler
#5273 error and undefined should print a location new feature request low Compiler
#5288 Less noisy version of -fwarn-name-shadowing new feature request low Compiler
#5292 libHSghc exports more symbols than Windows can handle new bug low Compiler
#5298 Inlined functions aren't fully specialised new bug low Compiler
#5302 Unused arguments in join points new simonpj bug low Compiler
#5305 crash after writing around 40 gigabytes to stdout new bug low Compiler
#5320 check_overlap panic (7.1 regression) new simonpj bug normal Compiler
#5326 Polymorphic instances aren't automatically specialised new simonpj bug low Compiler
#5355 Link plugins against existing libHSghc new bug normal Compiler
#5378 unreg compiler: warning: conflicting types for built-in function ‘memcpy’ new bug low Compiler
#5387 ffi/should_run fptr02 fails on OS X amd64 new bug low Compiler
#5388 ghcilink003 and ghcilink006 fail on OSX new bug low Compiler
#5392 Warnings about impossible MPTCs would be nice new feature request normal Compiler
#5429 Docase notation as GHC extension new tomasp feature request normal Compiler
#5443 Errors when shutting down the event manager loop new tibbe bug normal Compiler
#5444 Slow 64-bit primops on 32 bit system new bug normal Compiler
#5495 simple program fails with -shared on mac new bug low Compiler
#5522 mc03 -O -fliberate-case -fspec-constr runs out of memory new simonpj bug normal Compiler
#5539 GHC panic - Simplifier ticks exhausted new simonpj bug high Compiler
#5556 Support pin-changing on ByteArray#s new feature request normal Compiler
#5615 ghc produces poor code for `div` with constant powers of 2. new daniel.is.fischer bug normal Compiler
#5619 Shorter qualified import statements new feature request normal Compiler
#5630 External Core needs love new bug normal Compiler
#5642 Deriving Generic of a big type takes a long time and lots of space new dimitris bug high Compiler
#5645 Sharing across functions causing space leak new bug normal Compiler
#5647 CLI option to silence "Loading package foo ... linking ... done" output new feature request normal Compiler
#5692 Source code with large floating constants in exponential notation cannot be compiled new pcapriotti bug normal Compiler
#5763 Confusing error message new simonpj bug high Compiler
#5775 Inconsistency in demand analysis new bug normal Compiler
#5777 core lint error with arrow notation and GADTs new ross bug normal Compiler
#5791 Defer other kinds of errors until runtime, not just type errors new task normal Compiler
#5813 Offer a compiler warning for failable pattern matches new feature request normal Compiler
#5821 SPECIALISE fails with a cryptic warning new bug normal Compiler
#5823 FFI and CAPI needs {-# INCLUDE #-} back? new feature request normal Compiler
#5834 Allow both INLINE and INLINABLE for the same function new feature request normal Compiler
#5835 Make better use of known dictionaries new feature request normal Compiler
#5841 seg fault in ghci but not ghc when using chart-gtk code new bug normal Compiler
#5898 ghc: internal error: Invalid Mach-O file new bug normal Compiler
#5916 runST isn't free new bug normal Compiler
#5924 Bad Cmm generated for updating one element in Array# new bug normal Compiler
#5928 INLINABLE fails to specialize in presence of simple wrapper new bug normal Compiler
#5954 Performance regression 7.0 -> 7.2 (still in 7.4) new simonpj bug high Compiler
#5959 Top level splice in Template Haskell has over-ambitious lexical scope? new bug low Compiler
#5985 Type operators are not accepted as variables in contexts new bug normal Compiler
#6047 GHC retains unnecessary binding new simonpj bug normal Compiler
#6087 Join points need strictness analysis new bug normal Compiler
#6166 Performance regression in mwc-random since 7.0.x new bug high Compiler
#7316 GHC segfaults on ARM new bgamari bug normal Compiler
#1853 hpc mix files for Main modules overwrite each other new AndyGill bug lowest Code Coverage
#2075 hpc should render information about the run in its html markup new andy@… feature request lowest Code Coverage
#2224 -fhpc inteferes/prevents rewrite rules from firing new andy@… bug lowest Code Coverage
#2991 .mix files generation broken with -fhpc and --make flags with lhs modules new andy@… bug lowest Code Coverage
#3191 hpc reports spurious results with .lhs files even after processing with ghc -E new andy@… bug lowest Code Coverage
#3376 hpc and CPP don't mix on Windows new andy@… bug lowest Code Coverage
#1693 Make distclean (still) doesn't new bug lowest Build System
#2933 LDFLAGS ignored by build system new bug lowest Build System
#3003 Happy does not reject pragmas new bug lowest Build System
#3470 OSX installer should give an informative error message when XCode is missing new bug lowest Build System
#3509 libffi.so not found on Mac OS X (10.5.8) new bug lowest Build System
#3739 ghc-cabal mishandles relative paths in arguments new bug low Build System
#4049 Support for ABI versioning of C libraries new bug low Build System
#4366 in-tree GMP build problem with shared libraries new bug low Build System
#5190 TinyCoreLinux extension new bug low Build System
#5291 GhcDynamic build fails on Windows: can't find DLLs new bug low Build System

Milestone: 7.10.1 (15 matches)

Ticket Summary Status Owner Type Priority Component
#5063 unix package has untracked dependency on libbsd new trommler bug low libraries/unix
#8621 Pull request for inclusion in `unix' module of fsync(2), fdatasync(2), posix_fadvise(2) and posix_fallocate(2) new task normal libraries/unix
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure new bug high libraries/base
#8345 A more efficient atomicModifyIORef' new bug normal libraries/base
#8767 Add rules involving `coerce` to the libraries new task normal libraries/base
#9004 Add sortOn function to Data.List new feature request normal libraries/base
#3606 The Ord instance for unboxed arrays is very inefficient new bug lowest libraries (other)
#8545 Reorganize Git repositories new hvr task normal Trac & Git
#8398 reify module list in TH new feature request normal Template Haskell
#8489 clean up dependency and usages handling in interface files new errge task normal Template Haskell
#3693 Show stack traces new Tarrasch feature request normal Runtime System
#8238 Implement unloading of shared libraries new task normal Runtime System
#8732 Global big object heap allocator lock causes contention new simonmar bug normal Runtime System
#8733 I/O manager causes unnecessary syscalls in send/recv loops new bug normal Runtime System
#8785 Replace hooks API in the RTS with something better new simonmar task high Runtime System
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