{17} Tickets by length of CC list (1256 matches)

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Ticket Length Cc Summary Component Version Milestone Owner Status Priority
#1409 697 dterei, pho@…, alfonso.acosta@…, mnislaih@…, lazycat.manatee@…, alexander.dunlap@…, id@…, lennart@…, ben.franksen@…, nr@…, ndmitchell@…, asr, explicitcall@…, kolmodin@…, lambda-belka@…, analytic@…, tora@…, sveina@…, ganesh, illissius@…, hackage.haskell.org@…, skilpat@…, leon.p.smith@…, nathanhowell@…, singpolyma@…, hvr@…, ghc@…, roma@…, zaretskysa@…, eir@…, william.knop.nospam@…, ekmett, angerman, mentheta, Tritlo Allow recursively dependent modules transparently (without .hs-boot or anything) Compiler 6.10.2 new normal
#3085 305 ndmitchell@…, deduktionstheorem@…, conal@…, id@…, haskell@…, chevalier@…, vogt.adam@…, merehap@…, mmitar@…, shahn, hackage.haskell.org@…, pho@…, asr, wren@… warn about language extensions that are not used Compiler 6.10.1 new normal
#4012 273 lelf, mail@…, the.dead.shall.rise@…, id@…, shacka@…, mail@…, pumpkingod@…, fuuzetsu@…, tkn.akio@…, juhpetersen, cheecheeo@…, bill@…, erikd, ryan.trinkle@… Compilation results are not deterministic Compiler 6.12.2 8.4.1 niteria new high
#3557 272 ghc@…, axman6@…, haskell.vivian.mcphail@…, pumpkingod@…, dterei, william.knop.nospam@…, Jake.McArthur@…, as@…, hackage.haskell.org@…, jystic@…, nightski@…, mle+hs@… CPU Vector instructions in GHC.Prim Data Parallel Haskell 6.11 new normal
#5218 240 johan.tibell@…, dons, dcoutts, pho@…, lykahb@…, reiner.pope@…, alexey.skladnoy@…, wren@…, patrick@…, hackage.haskell.org@…, tkn.akio@…, osa1, winter Add unpackCStringLen# to create Strings from string literals Compiler 7.0.3 thoughtpolice patch normal
#4259 224 dimitris@…, v.dijk.bas@…, pumpkingod@…, nathanhowell@…, choener@…, shane@…, eir@…, hackage.haskell.org@…, andy.adamsmoran@…, jstolarek Relax restrictions on type family instance overlap Compiler (Type checker) 6.12.1 new normal
#1349 215 id@…, pho@…, bos@…, johan.tibell@…, kolmodin@…, slyfox@…, coreyoconnor@…, illissius@…, hackage.haskell.org@…, dfeuer Generalise the ! and UNPACK mechanism for data types, to unpack function arguments Compiler 6.6.1 new normal
#7353 206 idhameed@…, bos@…, shelarcy@…, dagitj@…, leon.p.smith@…, the.dead.shall.rise@…, hvr, ekmett, Phyx-, core-libraries-committee@…, drkoster@… Make system IO interruptible on Windows Core Libraries 7.6.1 8.4.1 refold new normal
#1475 202 ganesh.sittampalam@…, alfonso.acosta@…, mjm2002@…, Deewiant, merehap, ivan.perez@…, hackage.haskell.org@…, campersander@…, silvio.frischi@… Adding imports and exports with Template Haskell Template Haskell 6.8.2 new normal
#7259 202 Conor.McBride@…, nfrisby, eir@…, adamgundry, sweirich@…, ekmett@…, josef.svenningsson@…, wren@…, jstolarek, Iceland_jack, edsko Eta expansion of products in System FC Compiler 7.6.1 simonpj new normal
#5642 191 v.dijk.bas@…, dimitris@…, hackage.haskell.org@…, carter.schonwald@…, gregmainland@…, vhaisman@…, gidyn, RyanGlScott, akst, bgamari, michalt Deriving Generic of a big type takes a long time and lots of space Compiler 7.3 new normal
#2189 182 camio, igloo, Deewiant, ryani, sof, ddiaz, Artyom.Kazak@…, malaquias@…, dagitj@…, ryan.gl.scott@…, core-libraries-committee@…, Jedai, ekmett hSetBuffering stdin NoBuffering doesn't work on Windows Core Libraries 6.8.2 new normal
#2289 182 dons@…, johan.tibell@…, michal.terepeta@…, tkn.akio@…, jwlato@…, alpmestan@…, hackage.haskell.org@…, mail@… Needless reboxing of values when returning from a tight loop Compiler 6.8.2 new lowest
#2893 175 id@…, reiner.pope@…, illissius@…, sjoerd@…, shane@…, ggreif@…, maoe, RyanGlScott, Iceland_jack, baramoglo Implement "Quantified contexts" proposal Compiler 6.10.1 new normal
#849 175 pho@…, johan.tibell@…, claus, daniel.is.fischer@…, michal.terepeta@…, ikke+ghc@…, buecking@…, hackage.haskell.org@… Offer control over branch prediction Compiler 6.4.2 simonmar new normal
#888 168 Bulat.Ziganshin@…, johan.tibell@…, hackage.haskell.org@…, reiner.pope@…, Jake.McArthur@…, choener@…, dterei, maoe Implement the static argument transformation Compiler 6.4.2 new normal
#4295 163 nicolas.pouillard@…, v.dijk.bas@…, hackage.haskell.org@…, favonia@…, nathanhowell@…, rabeslik@…, ben@… Review higher-rank and impredicative types Compiler (Type checker) 6.12.3 simonpj new normal
#8099 160 wren@…, gale@…, me@…, alexanderaltman@…, v.dijk.bas@…, ekmett@…, ecrockett0@…, idhameed@… Alternate syntax for indicating when a function is "fully applied" for purposes of inlining Compiler 7.6.3 new normal
#7870 159 eir@…, byorgey@…, ozgurakgun@…, rendel@…, ghc@…, emax@…, snoyberg, gridaphobe Compilatio​n errors break the complexity encapsulat​ion on DSLs, impairs success in industry Compiler (Type checker) 7.7 new normal
#605 158 Bulat.Ziganshin@…, id@…, pho@…, hackage.haskell.org@…, tibbe, dterei, bgamari, dfeuer, michalt, tom-bop Optimisation: strict enumerations Compiler None 8.4.1 new normal
#4937 155 johan.tibell@…, pumpkingod@…, as@…, michal.terepeta@…, dterei, hackage.haskell.org@…, wren@… Remove indirections caused by sum types, such as Maybe Compiler 7.0.1 new normal
#4900 152 michael@…, patrick@…, sol@…, ryant5000@…, idhameed@…, adam@…, simonmar, soenkehahn@… Consider usage files in the GHCi recompilation check Compiler new normal
#7647 150 hackage.haskell.org@…, mnislaih@…, bgamari@…, tkn.akio@…, f@…, MikeIzbicki, vagarenko, osa1, danilo2, ethercrow UNPACK polymorphic fields Compiler 7.6.1 new normal
#1965 149 pumpkingod@…, ireney.knapp@…, mokus@…, jake.mcarthur@…, sweirich@…, oerjan, dfeuer, RyanGlScott, osa1 Allow unconstrained existential contexts in newtypes Compiler 6.8.1 new normal
#367 139 ganesh.sittampalam@…, SamB, leon.p.smith@…, pho@…, bgamari@…, fryguybob@…, mail@… Infinite loops can hang Concurrent Haskell Compiler 6.4.1 ezyang new lowest
#4081 137 benl@…, nightski@…, bjornbm, chr.andreetta@…, choener@…, batterseapower, rl, bgamari@… Strict constructor fields inspected in loop Test Suite 6.13 benl new low
#5928 133 pho@…, fox@…, hackage.haskell.org@…, tkn.akio@…, ecrockett0@…, mpickering, bgamari, michalt INLINABLE fails to specialize in presence of simple wrapper Compiler 7.4.1 new normal
#4245 129 william.knop.nospam@…, fryguybob@…, malicious.wizard@…, bos, mihai.maruseac@…, pho@… ghci panic: thread blocked indefinitely in an MVar operation GHCi 6.12.3 tibbe new normal
#7542 127 lelf, ekmett@…, jwlato@…, hackage.haskell.org@…, pho@…, dfeuer, wren@… GHC doesn't optimize (strict) composition with id Compiler 7.6.1 simonpj new normal
#8827 125 mail@…, dterei, mazieres-i58umkudjfnfpfdx6jbbn3ymzi@…, oerjan, RyanGlScott Inferring Safe mode with GeneralizedNewtypeDeriving is wrong Compiler 7.9 new normal
#5467 125 ekmett, pho@…, sol@…, mail@…, mikesteele81@…, bgamari@…, RyanGlScott Template Haskell: support for Haddock comments Template Haskell 7.2.1 new normal
#5927 125 heisenbug, dimitris@…, shane@…, tkn.akio@…, maoe, RyanGlScott, Artyom.Kazak, int-index, kosmikus A type-level "implies" constraint on Constraints Compiler (Type checker) 7.4.1 new normal
#8809 119 ntc2, bgamari, adamgundry, alanz, gridaphobe, mgsloan, niteria, sweirich, RyanGlScott, Phyx-, dalaing, michalt, gracjan Prettier error messages? Compiler 7.9 new normal
#3919 119 vogt.adam@…, leon.p.smith@…, rwbarton, gershomb, sergv, zardoz, osa1, gkaracha, mpickering, RyanGlScott Or-patterns as GHC extension Compiler new normal
#4471 119 ekmett@…, dagitj@…, simon@…, shelarcy@…, ryan.gl.scott@…, setre3+ghc@… Incorrect Unicode output on Windows Console Compiler 6.12.3 new normal
#917 119 prokhorenkov@…, pho@…, mail@…, ezyang@…, rwbarton@…, pivo@… -O introduces space leak Compiler 6.5 new lowest
#9221 118 slyfox, tibbe, gidyn, nh2, kolmodin, erikd, kazu-yamamoto, scpmw, mboes, hjarvi, sjakobi, michalt, mnislaih, rtfeldman (super!) linear slowdown of parallel builds on 40 core machine Compiler 7.8.2 8.4.1 new normal
#9123 118 ecrockett0@…, ekmett@…, dima@…, douglas.mcclean@…, sweirich@…, RyanGlScott Need for higher kinded roles Compiler (Type checker) 7.8.2 goldfire new normal
#1498 115 ndmitchell@…, johan.tibell@…, slyfox@…, mail@…, omeragacan@…, rwbarton, michalt Optimisation: eliminate unnecessary heap check in recursive function Compiler 6.6.1 new low
#7495 113 giorgidze@…, info@…, jeroen.weijers@…, eir@…, gershomb@… generalizing overloaded list syntax to Sized Lists, HLists, HRecords, etc Compiler 7.6.1 carter new normal
#2132 110 v.dijk.bas@…, hackage.haskell.org@…, carter.schonwald@…, tom.schrijvers@… Optimise nested comparisons Compiler 6.8.2 new normal
#8206 109 alex.sayers@…, hvr, silvio.frischi@…, ydewit@…, snoyberg, tomberek@…, jakzale Add support for Portable Native Client Compiler Alex Sayers new normal
#3984 109 vogt.adam@…, johan.tibell@…, haskell.vivian.mcphail@…, dterei, leroux@…, hvr Handle multiline input in GHCi history GHCi 6.12.1 new normal
#4470 109 choener@…, pumpkingod@…, michal.terepeta@…, dterei, wren@… Loop optimization: identical counters Compiler new normal
#781 108 pho@…, vandijk.roel@…, anton.nik@…, dterei, lewurm@…, jims@… GHCi on x86_64, cannot link to static data in shared libs Runtime System (Linker) 6.5 new normal
#8695 108 erkokl@…, ekmett@…, me@…, felipe.lessa@…, core-libraries-committee@… Arithmetic overflow from (minBound :: Int) `quot` (-1) Documentation 7.6.3 new normal
#1800 107 alfonso.acosta@…, Deewiant, reiner.pope@…, eir@…, hackage.haskell.org@… Template Haskell support for running functions defined in the same module Template Haskell 7.7 new normal
#7606 107 jwlato@…, wren@…, hackage.haskell.org@…, ikke+ghc@…, simonmar Stride scheduling for Haskell threads with priorities Runtime System 7.7 ezyang new normal
#8043 106 conrad@…, mle+hs@…, idhameed@…, pwberry@…, sean.seefried@… Feature Request : Qualified module exports Compiler 7.7 new normal
#806 106 Bulat.Ziganshin@…, Deewiant, ryani, Olathe, dagitj@…, core-libraries-committee@… hGetBufNonBlocking doesn't work on Windows Core Libraries 6.4.2 new normal
#7206 106 mail@…, carter.schonwald@…, snoyberg, edsko, ekmett, maoe, MikolajKonarski, akio Implement cheap build Compiler 7.4.2 simonpj new normal
#1600 104 pho@…, mail@…, maoe@…, akio, osa1, maurerl@…, nomeata Optimisation: CPR the results of IO Compiler 6.6.1 new lowest
#7258 103 iustin@…, heisenbug, pho@…, bgamari, asr, gidyn, HairyDude, RyanGlScott, trommler Compiling DynFlags is jolly slow Compiler 7.6.1 simonpj new normal
#7602 102 johan.tibell@…, chak@…, anton.nik@…, george.colpitts@…, simonmar Threaded RTS performing badly on recent OS X (10.8?) Runtime System thoughtpolice new high
#989 100 ndmitchell@…, fryguybob@…, dterei, dagitj@…, idhameed@…, RyanGlScott Build GHC on Windows using Microsoft toolchain Compiler new low
#3353 96 proppy@…, barsoap@…, hackage.haskell.org@…, the.dead.shall.rise@… Add CLDouble support Compiler 6.12.1 new normal
#8177 95 goldfire, int-index, hackage.haskell.org@…, ecrockett0@…, dmcclean, RyanGlScott Roles for type families Compiler 7.6.3 goldfire new normal
#1216 94 Bulat.Ziganshin@…, claus.reinke@…, daniel.is.fischer@…, sveina@… Missed opportunity for let-no-esape Compiler 6.6 simonpj new normal
#8457 94 mihaly.barasz@…, tkn.akio@…, bos@…, johan.tibell@…, edsko -ffull-laziness does more harm than good Compiler 7.7 new normal
#7374 92 kazu@…, carter.schonwald@…, duncan@…, pho@… rule not firing Compiler 7.6.1 new normal
#5075 92 tkn.akio@…, danielv@…, nfrisby@…, mail@… CPR optimisation for sum types if only one constructor is used Compiler 7.0.3 simonpj new normal
#4101 92 alexey.skladnoy@…, bjornbm, anton.nik@…, carter.schonwald@…, schyler Primitive constant unfolding Compiler 6.12.2 schyler new low
#10334 91 thoughtpolice, simonmar, hvr, core-libraries-committee@…, kgardas, ekmett, slyfox __ctzdi2/si2/__clzdi2/si2 unknown symbols in ghc-prim on non-shared libs platform Core Libraries 7.11 patch normal
#3676 90 daniel.is.fischer@…, me@…, core-libraries-committee@…, ekmett realToFrac doesn't sanely convert between floating types Core Libraries 6.12.1 new normal
#1544 90 koen@…, doaitse@…, malcolm@…, emlempsi@…, RyanGlScott Derived Read instances for recursive datatypes with infix constructors are too inefficient Compiler 6.6.1 new normal
#4144 87 AntoineLatter, joeyadams3.14159@…, core-libraries-committee@…, ekmett Exception: ToDo: hGetBuf - when using custom handle infrastructure Core Libraries 7.6.1 new high
#9112 86 ecrockett0@…, hackage.haskell.org@…, remi.turk@…, Iceland_jack support for deriving Vector/MVector instances Compiler 7.8.2 new normal
#1831 86 alfonso.acosta@…, eir@…, brad.larsen@…, tomberek@… reify never provides the declaration of variables Template Haskell 6.8.1 new normal
#7285 86 tkn.akio@…, idhameed@…, simonmar, core-libraries-committee@… mkWeakMVar is non-compositional Core Libraries 7.6.1 new normal
#12618 86 mpickering, Iceland_jack, RyanGlScott, bgamari, osa1, chak, niteria, kosmikus, michalt Add saturated constructor applications to Core Compiler 8.0.1 nomeata new normal
#4372 85 kfisher@…, gershomb@…, michael@…, pho@… Accept expressions in left-hand side of quasiquotations Template Haskell 6.12.3 new normal
#10074 84 dterei, scpmw, simonmar, bgamari, angerman, michalt, gueux, George, kavon, alpmestan Implement the 'Improved LLVM Backend' proposal Compiler (LLVM) 8.4.1 angerman new high
#5777 84 ross, ben@…, benjamin.moseley@…, abcz2.uprola@… core lint error with arrow notation and GADTs Compiler (Type checker) 7.4.2 ross new normal
#5902 84 pho@…, exbb2@…, idhameed@…, hackage.haskell.org@… Cannot tell from an exception handler whether the exception was asynchronous Compiler 7.4.1 simonmar new normal
#4836 84 dagitj@…, jmg@…, trevor@…, bjp@… literate markdown not handled correctly by unlit Compiler 7.0.1 new low
#10116 83 jstolarek, george.karachalias@…, tom.schrijvers@…, RyanGlScott Closed type families: Warn if it doesn't handle all cases Compiler 7.8.4 new normal
#4316 82 mmitar@…, haskell.vivian.mcphail@…, dterei, gridaphobe, hvr, yokto Interactive "do" notation in GHCi GHCi 7.0.3 new low
#2356 81 lennart@…, chak@…, mjm2002@…, leather@… GHC accepts multiple instances for the same type in different modules Compiler 6.8.3 new low
#7662 80 lelf, jwlato@…, ikke+ghc@…, simonmar, idhameed@…, osa1 Improve GC of mutable objects Runtime System 7.7 new normal
#7378 80 pho@…, hackage.haskell.org@…, tom.schrijvers@… Identical alts/bad divInt# code Compiler 7.6.1 new normal
#9724 79 core-libraries-committee@…, eir@…, oerjan, dterei, ekmett reexport IsList class from a trustworthy module Core Libraries 7.8.3 new normal
#7679 79 tibbe, benl, pho@…, shelarcy@…, simonmar, bgamari, tjakway Regression in -fregs-graph performance Compiler (NCG) 7.6.2 new low
#3231 78 ndmitchell@…, lennart@…, tetra2005@…, hvr, ekmett Permission denied error with runProcess/openFile Core Libraries 6.10.4 simonmar new normal
#2408 76 blackbox.dev.ml@…, hvr, ekmett, core-libraries-committee@… threadWaitRead on mingw32 threaded causes internal error Core Libraries 7.6.1 new normal
#8095 75 dimitris@…, jstolarek, RyanGlScott, magesh.b, michalt, mbieleck TypeFamilies painfully slow Compiler (Type checker) 7.6.3 8.4.1 goldfire new high
#8279 75 bgamari@…, schyler, hvr, george.colpitts@…, archblob, gidyn bad alignment in code gen yields substantial perf issue Compiler 7.7 new normal
#2427 74 gwern0@…, id@…, nathanhowell@… Allow compilation of source from stdin Compiler 6.8.3 new normal
#11342 73 goldfire, augustss, RyanGlScott, cactus, int-index, akio, zyla, vagarenko Character kind Compiler 7.10.3 alexvieth patch normal
#2595 72 noah.easterly@…, adamgundry, byorgey@…, jkarni@… Implement record update for existential and GADT data types Compiler 6.8.3 new normal
#728 72 Bulat.Ziganshin@…, SamB, pho@…, anton.nik@… switch to compacting collection when swapping occurs Runtime System 6.4.1 new normal
#10514 71 Iceland_jack, core-libraries-committee@…, RyanGlScott, ekmett Generic for existential types Core Libraries 7.10.1 new normal
#5556 71 AntoineLatter, v.dijk.bas@…, as@…, jystic@… Support pin-changing on ByteArray#s Compiler 7.2.1 new normal
#11080 71 Iceland_jack, lelf, goldfire, jstolarek, int-index, kosmikus, alpmestan Open data kinds Compiler jstolarek new low
#1012 71 leuschner@…, ozgurakgun@…, m@…, mgsloan ghc panic with mutually recursive modules and template haskell Template Haskell 6.8.2 new lowest
#9429 70 facundo.dominguez, m@…, edsko, ekmett, rrnewton, GregoryCollins Alternative to type family Any Compiler 7.9 new normal
#13547 70 Henrik.Nilsson@…, Ross, Paterson, <ross@…> Lint error in arrows program Compiler (CodeGen) 8.0.1 new normal
#11470 70 angerman, Ericson2314, chak, Iceland_jack, rwbarton, bgamari, aosivitz Support changing cross compiler target at runtime Compiler 7.10.3 new normal
#5761 69 sol@…, kazu@…, core-libraries-committee@… Getting stdout and stderr as a single handle from createProcess does not work on Windows Core Libraries snoyberg new normal
#6024 69 ross@…, bgamari@…, diatchki@…, goldfire Allow defining kinds alone, without a datatype Compiler (Type checker) 7.5 infoneeded normal
#8903 68 email@…, michal.terepeta@…, kavon@… Add dead store elimination Compiler 7.9 new normal
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