{17} Tickets by length of CC list (1152 matches)

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

Results (301 - 400 of 1152)

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Ticket Length Cc Summary Component Version Milestone Owner Status Priority
#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
#11715 33 adamgundry, sweirich, RyanGlScott Constraint vs * Compiler (Type checker) 8.0.1-rc1 8.4.1 goldfire new highest
#12875 33 facundo.dominguez, mboes, dcoutts GHC fails to link all StaticPointers-defining modules of a library in an executable Compiler 8.0.1 8.4.1 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
#9342 33 simonmar, greg@… Branchless arithmetic operations Compiler (CodeGen) 7.8.3 new normal
#9809 32 simonmar, AndreasVoellmy, davean Overwhelming the TimerManager Runtime System 7.10.1 simonmar new normal
#8326 32 bgamari, rwbarton, osa1, tjakway Place heap checks common in case alternatives before the case Compiler 7.7 new normal
#11526 32 facundo.dominguez, mboes, ekmett unsafeLookupStaticPtr should not live in IO Core Libraries 8.0.1-rc1 8.4.1 new normal
#1262 32 MartijnVanSteenbergen, massysett RecursiveDo in Template Haskell Template Haskell 6.6 mgsloan 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
#13044 32 nomeata, snowleopard, mpickering make it possible to apply GHC rewrite rules to class methods Compiler 8.0.1 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
#13233 31 goldfire, simonmar, scpmw, akio typePrimRep panic while compiling GHC with profiling Compiler 8.0.1 8.4.1 new highest
#13379 31 dfeuer, MikolajKonarski, George Space leak / quadratic behavior when inlining Compiler 8.0.1 8.2.1 new normal
#8032 31 haskell@… Worker-wrapper transform and NOINLINE trigger bad reboxing behavior Compiler 7.7 new normal
#11501 31 gracjanpolak@…, michalt Building nofib/fibon returns permission denied NoFib benchmark suite 7.10.3 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
#11457 30 adamgundry, diatchki, angerman Run type-checker plugins before GHC's solver Compiler (Type checker) 8.0.1-rc1 8.4.1 new normal
#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
#11499 30 trommler, basvandijk, simonmar Loading temp shared object failed in GHCi GHCi 7.10.3 trommler new normal
#12731 30 goldfire, simonpj, RyanGlScott Generic type class has type family; leads to big dep_finsts Compiler 8.1 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
#13358 30 simonpj, goldfire, RyanGlScott Role ranges (allow decomposition on newtypes) Compiler (Type checker) 8.1 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
#13080 29 RyanGlScott, nomeata, michalt Memory leak caused by nested monadic loops Compiler 8.0.1 8.4.1 new normal
#11409 29 adamgundry, int-index, dfeuer Cannot instantiate literals using TypeApplications Compiler 8.0.1-rc1 8.4.1 new normal
#7430 29 mikolaj.konarski@… GHC API reports CPP errors in confusing ways GHC API 7.6.1 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
#12518 29 ezyang, pggiarrusso, simonmar Allow customizing immutable package dbs by stacking Package system 8.0.1 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
#9669 28 gidyn, RyanGlScott, crockeea Long compile time/high memory usage for modules with many deriving clauses Compiler 7.8.3 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
#10770 28 ndmitchell@…, ekmett Typeable solver has strange effects Compiler (Type checker) 7.10.1 8.4.1 new normal
#10229 27 nh2, thomie, simonmar, maoe setThreadAffinity assumes a certain CPU virtual core layout Runtime System 7.10.1 simonmar new normal
#8583 27 cactus, carter, RyanGlScott Associated pattern synonyms Compiler new normal
#10478 27 lelf, david.waern@… Shorter import syntax Compiler 7.10.1 new normal
#2057 27 nicolas.pouillard@… inconsistent .hi file error gets ignored Compiler 6.8.2 new normal
#10731 27 ndmitchell@…, Phyx- System.IO.openTempFile is not thread safe on Windows libraries/base 7.10.1 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
#9671 27 cactus, RyanGlScott, dfeuer Allow expressions in patterns Compiler new normal
#12457 27 RyanGlScott, goldfire, osa1 Deriving should be (more closely) integrated with other metaprogramming methods Compiler 8.0.1 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
#13296 26 simonmar, slyfox, rwbarton stat() calls can block Haskell runtime Runtime System 8.0.2 new normal
#13316 26 ethercrow, MikolajKonarski Bad inlining cascade leads to slow optimisation Compiler 8.0.1 new normal
#13339 26 carter.schonwald@… Arbitrarily large expressions built out of cheap primops are not floated out Compiler 8.1 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
#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
#12737 25 bgamari, hsyl20@… T12227 is failing on ghc-8.0 Visual Haskell 8.0.1 8.4.1 new normal
#13152 25 simonmar, niteria, thomie Provide a mechanism to notify build system when .hi file is ready Driver 8.1 8.4.1 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
#13630 25 nh2, slyfox, Artyom.Kazak ByteString pinned memory can be leaky Runtime System 8.0.1 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
#13750 24 kosmikus, simonpj, edsko GHC produces incorrect coercions in hairy code Compiler 8.2.1-rc2 8.2.2 new highest
#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
#12388 24 erikd, bgamari, simonmar Don't barf on failures in the RTS linker Runtime System (Linker) 8.0.1 8.4.1 new normal
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