{17} Tickets by length of CC list (1009 matches)

This report shows all non-closed tickets, sorted by number of CCs.

Results (301 - 400 of 1009)

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Ticket Length Cc Summary Component Version Milestone Owner Status Priority
#5620 34 bill@…, idhameed@… Dynamic linking and threading does not work on Windows Compiler (Linking) 7.2.1 new normal
#7277 34 hackage.haskell.org@…, nh2 Recompilation check fails for TH unless functions are inlined Template Haskell 7.4.2 new normal
#8763 34 mail@…, pivo@…, george forM_ [1..N] does not get fused (10 times slower than go function) Compiler 7.6.3 new normal
#9237 34 jeff@…, hgolden, trommler GHC not recognizing INPUT(-llibrary) in linker scripts Runtime System (Linker) 7.8.2 new normal
#5197 34 nathanhowell@…, simonmar Support static linker semantics for archives and weak symbols Runtime System (Linker) 7.0.3 new low
#2439 34 carter.schonwald@…, ekmett Missed optimisation with dictionaries and loops Compiler 6.9 simonpj new lowest
#10577 33 omeragacan@…, RyanGlScott Use empty cases where appropriate when deriving instances for empty types Compiler 7.11 new normal
#9291 33 heisenbug, rwbarton, osa1, slyfox Don't reconstruct sum types if the type subtly changes Compiler 7.8.2 new normal
#8406 33 bgamari@…, simonmar, maoe Invalid object in isRetainer() or Segfault Runtime System 7.8.3 new normal
#8732 33 hvr, simonmar, idhameed@… Global big object heap allocator lock causes contention Runtime System 7.6.3 simonmar new normal
#7401 33 omeragacan@…, RyanGlScott Can't derive instance for Eq when datatype has no constructor, while it is trivial do do so. Compiler 7.6.1 new normal
#9342 33 simonmar, greg@… Branchless arithmetic operations Compiler (CodeGen) 7.8.3 new normal
#10074 32 dterei, scpmw, simonmar, bgamari Implement the 'Improved LLVM Backend' proposal Compiler (LLVM) 8.2.1 thoughtpolice new high
#9809 32 simonmar, AndreasVoellmy, davean Overwhelming the TimerManager Runtime System 7.10.1 simonmar new normal
#11526 32 facundo.dominguez, mboes, ekmett unsafeLookupStaticPtr should not live in IO Core Libraries 8.0.1-rc1 8.2.1 new normal
#1262 32 MartijnVanSteenbergen, massysett RecursiveDo in Template Haskell Template Haskell 6.6 mgsloan new normal
#3021 32 SamB, hvr@…, maoe, bgamari A way to programmatically insert marks into heap profiling output Profiling 6.10.1 new normal
#5641 32 dterei, mail@… The -L flag should not exist Profiling 7.2.1 new normal
#8623 32 michael@…, simonmar Strange slowness when using async library with FFI callbacks Runtime System 7.6.3 simonmar new normal
#11312 32 ekmett, core-libraries-committee GHC inlining primitive string literals can affect program output Compiler 7.10.3 new normal
#4211 32 pho@…, dmp@… LLVM: Stack alignment on OSX Compiler (LLVM) 6.13 dterei new normal
#2269 32 daniel.is.fischer@…, dterei Word type to Double or Float conversions are slower than Int conversions Compiler 6.8.2 dons@… new lowest
#9832 31 thoughtpolice, simonmar, duncan Get rid of PERL dependency of `ghc-split` Driver 8.2.1 Phyx- new normal
#11757 31 bgamari, thoughtpolice, kgardas Turn on (and require) C99/C11 mode by default Build System 8.2.1 new normal
#8032 31 haskell@… Worker-wrapper transform and NOINLINE trigger bad reboxing behavior Compiler 7.7 new normal
#7275 31 ghc@…, maoe Give more detailed information about PINNED data in a heap profile Profiling 7.6.1 new normal
#4479 31 griba2001@…, adamgundry Implement TDNR Compiler (Type checker) 7.5 new low
#11581 31 diatchki, goldfire, RyanGlScott TypeError requires UndecidableInstances unnecessarily Compiler (Type checker) 8.0.1-rc2 new low
#11108 30 simonmar, hkbst, akio, niteria Weak references related crash Runtime System 7.10.2 8.0.1 new high
#1526 30 id@… -fobject-code doesn't apply to expressions typed at the prompt Compiler 6.7 new normal
#7789 30 hvr, george.colpitts@… GHCI core dumps when used with VTY GHCi 7.4.2-rc1 new normal
#7930 30 tim.harris@…, simonmar Nested STM Invariants are lost Runtime System 7.6.3 fryguybob new normal
#10793 30 ndmitchell@…, simonmar Incorrect blocked on MVar detection Runtime System 7.10.1 new normal
#11068 30 kosmikus, dreixel, RyanGlScott Make Generic/Generic1 methods inlinable Compiler 7.10.2 new normal
#11186 30 goldfire, sweirich, adamgundry Give strong preference to type variable names in scope when reporting hole contexts Compiler (Type checker) 7.10.2 new normal
#8173 30 mail@…, leroux@… GHC uses nub Compiler 7.6.3 leroux new low
#1628 30 id@… warning(s) for using stolen syntax that's not currently enabled Compiler 6.6.1 new low
#4301 30 dfeuer, michal.palka@… Optimisations give bad core for foldl' (flip seq) () Compiler 6.12.3 new low
#5262 30 michal.palka@…, dfeuer Compiling with -O makes some expressions too lazy and causes space leaks Compiler 7.1 new low
#10951 30 thoughtpolice, andygill@… HPC program has poor error reporting / strange CLI in general Code Coverage 7.10.2 new low
#9277 29 hvr, tulcod, george, trommler GHCi panic: Loading temp shared object failed: Symbol not found Runtime System (Linker) 7.8.2 new normal
#8927 29 vxanicauk@…, gkaracha Multiple case match at once Compiler (Parser) 7.8.1-rc2 new normal
#11319 29 goldfire, a.serranomena@… ImpredicativeTypes even more broken than usual Compiler (Type checker) 7.11 new normal
#11511 29 goldfire, simonpj, adamgundry Type family producing infinite type accepted as injective Compiler (Type checker) 8.1 new normal
#11636 29 kosmikus, goldfire, jstolarek Promoting newtype destructor Compiler new normal
#12014 29 simonmar, bgamari, DanielDiaz Make it possible to deprecate a method instantiation of a typeclass instance Compiler new normal
#10587 29 simonmar, hvr, AndreasVoellmy Suspending and unsuspending ghci kills and spawns threads GHCi 7.10.1 new low
#1894 29 b.hilken@…, sorear Add a total order on type constructors Compiler (Type checker) 6.8.1 new lowest
#9468 28 edsko, simonmar, mail@… Internal error: resurrectThreads: thread blocked in a strange way: 10 Runtime System 7.8.3 simonmar new normal
#8673 28 p.k.f.holzenspies@… GHC could generate GADT record selectors in more cases Compiler (Type checker) 7.6.3 new normal
#10986 28 gridaphobe, slyfox, snoyberg GHC should delete all temporary files it creates in /tmp Compiler 7.11 8.0.2 new normal
#10770 28 ndmitchell@…, ekmett Typeable solver has strange effects Compiler (Type checker) 7.10.1 8.2.1 goldfire new normal
#11066 27 jstolarek, osa1, adamgundry Inacessible branch should be warning - otherwise breaks type soundness? Compiler 7.10.2 8.2.1 new high
#12104 27 antal.b.sz@…, conal Type families, `TypeError`, and `-fdefer-type-errors` cause "opt_univ fell into a hole" Compiler (Type checker) 8.0.1 new high
#10478 27 lelf, david.waern@… Shorter import syntax Compiler 7.10.1 new normal
#3397 27 erik.flister@…, hvr :step hangs when -fbreak-on-exception is set GHCi 7.10.1-rc2 7.2.1 new normal
#2057 27 nicolas.pouillard@… inconsistent .hi file error gets ignored Compiler 6.8.2 new normal
#11360 27 simonmar, simonpj, goldfire Test "termination" doesn't pass with reversed uniques Compiler 8.1 niteria new normal
#11475 27 anselm.scholl@… Lint should check for inexhaustive alternatives Compiler 7.10.3 new normal
#11834 27 slyfox, remi.turk@… GHC master, not compiling on Archlinux Compiler (Linking) new normal
#6017 27 peter.minten@…, hvr Reading ./.ghci files raises security issues GHCi 7.4.1 new normal
#8061 26 carter.schonwald@… Support for Complex Double in Foreign Function Interface Compiler 7.6.3 new normal
#9645 26 carter.schonwald@… Optimize range checks for primitive types Compiler 7.9 new normal
#7309 26 carter.schonwald@… The Ix instance for (,) leaks space in range Core Libraries 7.6.1 new normal
#5444 26 bos@…, dterei Slow 64-bit primops on 32 bit system Compiler 7.2.1 new normal
#5692 26 wren@… Source code with large floating constants in exponential notation cannot be compiled Compiler 7.2.1 pcapriotti new normal
#10957 26 aslpavel, ekmett, oherrala getExecutablePath adds " (deleted)" suffix if executable was deleted under linux Core Libraries 7.10.2 new normal
#12040 26 bjorn.buckwalter@… Code that builds on 7.8.4 and 7.10.3 but fails with requiring UndecidableInstances on 8.0.1-rc4 Compiler (Type checker) 8.0.1 new normal
#8429 26 simonmar, jkarni@… GHC.Base.{breakpoint, breakpointCond} do nothing Compiler 7.6.3 iand675 new normal
#624 26 ezyang@…, gridaphobe Program location for thread error messages Compiler None new normal
#8238 26 ggreif@…, trommler Implement unloading of shared libraries Runtime System (Linker) 7.7 new normal
#9251 26 wren@… ghc does not expose branchless max/min operations as primops Compiler 7.8.2 osa1 new normal
#5267 26 ross@…, peteg Missing type checks for arrow command combinators Compiler (Type checker) 7.0.3 ross new low
#4823 26 wren@… Loop strength reduction for array indexing Compiler 7.1 new low
#2805 26 pho@…, dterei Test ffi009(ghci) fails on PPC Mac OS X Runtime System (Linker) 6.11 new lowest
#3123 26 batterseapower@… make INLINE work for recursive definitions (generalized loop peeling/loop unrolling) Compiler 6.11 new lowest
#7988 25 pho@…, erikd Big integers crashing integer-simple on qnxnto-arm with unregisterised build Compiler 7.7 new normal
#9278 25 hvr, chak@… GHCi crash: selector _ for message _ does not match selector known to Objective C runtime GHCi 7.6.3 new normal
#8045 25 andreas.voellmy@… Move I/O manager benchmarks into the GHC tree NoFib benchmark suite 7.6.3 new normal
#8046 25 andreas.voellmy@… Make the timer management scale better across multicore Compiler 7.6.3 new normal
#7367 25 wasserman.louis@… float-out causes extra allocation Compiler 7.6.1 Research needed new normal
#2031 25 pho@…, erikd relocation overflow Compiler 6.8.2 new normal
#1273 25 Bulat.Ziganshin@… would like to print partial application values when at a breakpoint GHCi 6.7 new normal
#3511 25 zooko@…, simonmar port GHC to OpenBSD/sparc64 (unregisterised is fine) Compiler (NCG) 6.11 new normal
#9573 25 Iceland_jack, carter, hvr Add warning for invalid digits in integer literals Compiler (Parser) 7.9 vlopez new normal
#4980 25 ghc@… Warning about module abbreviation clashes Compiler 7.0.1 new low
#2256 25 Iceland_jack, RyanGlScott Incompleteness of type inference: must quantify over implication constraints Compiler (Type checker) 6.8.2 simonpj new lowest
#2075 25 andy.adamsmoran@… hpc should render information about the run in its html markup Code Coverage 6.8.2 andy@… new lowest
#10840 24 simonmar, hamish, hsyl20 Periodic alarm signals can cause a retry loop to get stuck Compiler 7.10.2 8.2.1 bgamari new high
#9279 24 nicolas.frisby@… Local wrapper function remains in final program; result = extra closure allocation Compiler 7.8.2 simonpj new normal
#8924 24 koen@…, ekmett Text.ParserCombinators.ReadP needs some kind of "commit" or "cut" to force a single parse.. Core Libraries 7.6.3 new normal
#10635 24 mboes, edgar.zhavoronkov -fwarn-redundant-constraints should not be part of -Wall Compiler (Type checker) 7.11 new normal
#12388 24 erikd, bgamari, simonmar Don't barf on failures in the RTS linker Runtime System (Linker) 8.0.1 8.2.1 new normal
#3769 24 mail@… Add manpages for programs installed alongside ghc Documentation 6.12.1 new normal
#6087 24 stefan@… Join points need strictness analysis Compiler 7.4.1 new normal
#9020 24 mail@… Massive blowup of code size on trivial program Compiler 7.8.2 nomeata new normal
#11529 24 lelf, RyanGlScott, erikd Show instance of Char should print literals for non-ascii printable charcters Compiler 7.10.3 new normal
#9118 24 mail@… Can't eta-reduce representational coercions Compiler (Type checker) 7.8.2 new low
#3713 24 dankna@…, dterei Track -dynamic/-fPIC to avoid obscure linker errors Compiler (Linking) 6.10.4 new low
#9374 24 nicolas.frisby@… Investigate Static Argument Transformation Compiler 7.9 new lowest
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