{17} Tickets by length of CC list (821 matches)

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Ticket Length Cc Summary Component Version Milestone Owner Status Priority
#989 87 ndmitchell@…, fryguybob@…, dterei, dagitj@…, idhameed@… Build GHC on Windows using Microsoft toolchain Build System new low
#2933 63 ingmar@…, pho@…, karel.gardas@… LDFLAGS ignored by build system Build System 6.10.1 7.12.1 new lowest
#284 58 sven.panne@…, bos@…, ydewit@… RPM doesn't support --prefix Build System None juhp new normal
#10601 45 johan.tibell@…, duncan@… GHC should be distributed with debug symbols Build System new normal
#7152 39 hackage.haskell.org@…, rwbarton Add flag to configure that skips overwriting of symlinks on install Build System 7.4.2 7.12.1 thoughtpolice new normal
#10726 31 RyanGlScott, snoyberg, joozek78 Upgrade MingW-w64 distributions for windows Build System 7.11 7.10.3 Phyx- merge normal
#1693 23 claus.reinke@… Make distclean (still) doesn't Build System 6.6.1 7.12.1 new lowest
#8156 22 jan.stolarek@… amd64 + in-tree gmp build broken Build System 7.7 7.12.1 infoneeded low
#4374 18 pho@… Remove in-tree gmp Build System 7.1 7.12.1 new normal
#10464 7 nomeata ghc 7.8.4 on arm Build System 7.8.4 new normal
#10172 7 kgardas Cross-platform sed Build System 7.11 new normal
#9087 5 gidyn Executables in the Linux binaries are not stripped Build System 7.8.2 thomie new normal
#10374 5 gidyn Can't build GHC with a dynamic only GHC installation Build System 7.10.1 new normal
#1851 5 gidyn "make install-strip" should work Build System 7.10.1-rc1 7.12.1 thomie new normal
#10671 5 erikd inplace/bin/ghc-stage1 doesn't respect --with-ld override Build System 7.10.1 new normal
#10456 5 erikd Wrong CPP during cross-compilation Build System 7.11 jakzale new low
#10310 3 nh2 MakingReleases outdated or build system problems Build System 7.10.1 new normal
#2075 25 andy.adamsmoran@… hpc should render information about the run in its html markup Code Coverage 6.8.2 7.12.1 andy@… new lowest
#10367 22 asgerdrewsen@… "ghc: panic! (the 'impossible' happened)" Code Coverage 7.10.1 new normal
#1853 17 chris@… hpc mix files for Main modules overwrite each other Code Coverage 6.8.1 7.12.1 AndyGill new lowest
#2224 15 dons@… -fhpc inteferes/prevents rewrite rules from firing Code Coverage 6.8.2 7.12.1 andy@… new lowest
#1409 661 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@… Allow recursively dependent modules transparently (without .hs-boot or anything) Compiler 6.10.2 new normal
#6018 347 simonpj@…, mokus@…, eir@…, nathanhowell@…, nfrisby, conal@…, shane@…, andy.adamsmoran@…, byorgey@…, douglas.mcclean@…, ollie@…, acowley@…, ekmett@…, jan.stolarek@…, ggreif@…, vogt.adam@…, haskell@… Injective type families Compiler 7.4.1 7.12.1 jstolarek 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 7.12.1 new normal
#5539 293 johan.tibell@…, chowells79@…, bgamari@…, pho@…, rl, bos@…, alexey.skladnoy@…, choener@…, aruiz@…, idhameed@…, hackage.haskell.org@…, ekmett@…, gregmainland@…, george.colpitts@… GHC panic - Simplifier ticks exhausted Compiler 7.3 7.12.1 simonpj new normal
#4012 242 lelf, mail@…, the.dead.shall.rise@…, id@…, shacka@…, mail@…, pumpkingod@…, fuuzetsu@…, tkn.akio@…, juhpetersen, cheecheeo@…, bill@… Compilation results are not deterministic Compiler 6.12.2 7.12.1 niteria patch high
#4370 240 giorgidze@…, ganesh, ezyang@…, jeroen.weijers@…, bos@…, mail@…, sebf@…, tyler@…, pumpkingod@…, leather@…, anton.nik@…, alex@… Bring back monad comprehensions Compiler 6.12.3 new normal
#5218 226 johan.tibell@…, dons, dcoutts, pho@…, lykahb@…, reiner.pope@…, alexey.skladnoy@…, wren@…, patrick@…, hackage.haskell.org@…, tkn.akio@… Add unpackCStringLen# to create Strings from string literals Compiler 7.0.3 7.12.1 thoughtpolice new normal
#1349 207 id@…, pho@…, bos@…, johan.tibell@…, kolmodin@…, slyfox@…, coreyoconnor@…, illissius@…, hackage.haskell.org@… Generalise the ! and UNPACK mechanism for data types, to unpack function arguments Compiler 6.6.1 7.12.1 new normal
#2289 206 dons@…, johan.tibell@…, michal.terepeta@…, tkn.akio@…, jwlato@…, alpmestan@…, hackage.haskell.org@…, jan.stolarek@…, mail@… Needless reboxing of values when returning from a tight loop Compiler 6.8.2 7.12.1 new lowest
#849 199 pho@…, johan.tibell@…, claus, daniel.is.fischer@…, michal.terepeta@…, ikke+ghc@…, buecking@…, hackage.haskell.org@…, jan.stolarek@… Offer control over branch prediction Compiler 6.4.2 7.12.1 new normal
#595 173 marcot@…, ryani.spam@…, benjross@…, carter.schonwald@…, the.dead.shall.rise@…, jkarni@…, michael.b.bassett@… Overhaul GHC's overlapping/non-exhaustive pattern checking Compiler None new normal
#888 162 Bulat.Ziganshin@…, johan.tibell@…, hackage.haskell.org@…, reiner.pope@…, Jake.McArthur@…, choener@…, dterei Implement the static argument transformation Compiler 6.4.2 7.12.1 new normal
#4092 161 daniel.is.fischer@…, midfield@…, dterei, iridcode@…, johan.tibell@…, acfoltzer@…, me@…, mail@…, jystic@… Floating point manipulation : ulp and coerce IEEE-754 Double# into Word64# Compiler 6.12.2 7.12.1 bgamari 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
#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 Compiler 6.13 7.12.1 benl new low
#2132 134 v.dijk.bas@…, hackage.haskell.org@…, carter.schonwald@…, jan.stolarek@…, tom.schrijvers@… Optimise nested comparisons Compiler 6.8.2 new normal
#605 132 Bulat.Ziganshin@…, id@…, pho@…, hackage.haskell.org@…, tibbe, dterei, bgamari Optimisation: strict enumerations Compiler None new normal
#2893 131 id@…, reiner.pope@…, illissius@…, sjoerd@…, shane@…, ggreif@… Implement "Quantified contexts" proposal Compiler 6.10.1 new normal
#4900 130 michael@…, patrick@…, sol@…, ryant5000@…, idhameed@…, adam@…, simonmar Consider usage files in the GHCi recompilation check Compiler 7.12.1 new normal
#1498 130 ndmitchell@…, johan.tibell@…, jan.stolarek@…, slyfox@…, mail@…, omeragacan@…, rwbarton Optimisation: eliminate unnecessary heap check in recursive function Compiler 6.6.1 7.12.1 new low
#4937 127 johan.tibell@…, pumpkingod@…, as@…, michal.terepeta@…, dterei, hackage.haskell.org@… Remove indirections caused by sum types, such as Maybe Compiler 7.0.1 7.12.1 new normal
#1965 122 pumpkingod@…, ireney.knapp@…, mokus@…, jake.mcarthur@…, sweirich@…, oerjan Allow unconstrained existential contexts in newtypes Compiler 6.8.1 7.12.1 new normal
#4466 119 wren@…, sweirich@…, mail@…, hamidhasan14@…, jan.stolarek@… Add extension for type application Compiler 6.12.3 7.12.1 new low
#917 119 prokhorenkov@…, pho@…, mail@…, ezyang@…, rwbarton@…, pivo@… -O introduces space leak Compiler 6.5 new lowest
#4101 116 alexey.skladnoy@…, bjornbm, anton.nik@…, carter.schonwald@…, jan.stolarek@…, schyler Primitive constant unfolding Compiler 6.12.2 7.12.1 schyler new low
#7883 114 carter.schonwald@…, pho@…, johan.tibell@…, idhameed@…, brooks.brian@… enable GHC LLVM backend to use LLVM provided CAS / Atomicity primitives? Compiler 7.9 7.12.1 carter new normal
#7495 113 giorgidze@…, info@…, jeroen.weijers@…, eir@…, gershomb@… generalizing overloaded list syntax to Sized Lists, HLists, HRecords, etc Compiler 7.6.1 7.12.1 carter new normal
#7647 113 hackage.haskell.org@…, mnislaih@…, bgamari@…, tkn.akio@…, f@…, MikeIzbicki UNPACK polymorphic fields Compiler 7.6.1 7.12.1 new normal
#7259 112 Conor.McBride@…, nfrisby, eir@…, adamgundry, sweirich@…, ekmett@… Eta expansion of products in System FC Compiler 7.6.1 7.12.1 simonpj new normal
#8827 112 mail@…, dterei, mazieres-i58umkudjfnfpfdx6jbbn3ymzi@…, oerjan Inferring Safe mode with GeneralizedNewtypeDeriving is wrong Compiler 7.9 7.12.1 new normal
#8206 109 alex.sayers@…, hvr, silvio.frischi@…, ydewit@…, snoyberg, tomberek@…, jakzale Add support for Portable Native Client Compiler Alex Sayers new normal
#781 108 pho@…, vandijk.roel@…, anton.nik@…, dterei, lewurm@…, jims@… GHCi on x86_64, cannot link to static data in shared libs Compiler 6.5 7.12.1 new high
#9123 105 ecrockett0@…, ekmett@…, dima@…, douglas.mcclean@…, sweirich@… Need for higher kinded roles Compiler 7.8.2 7.12.1 goldfire new normal
#5642 103 v.dijk.bas@…, dimitris@…, hackage.haskell.org@…, carter.schonwald@… Deriving Generic of a big type takes a long time and lots of space Compiler 7.3 7.12.1 dimitris new normal
#5928 103 pho@…, fox@…, hackage.haskell.org@…, tkn.akio@…, ecrockett0@… INLINABLE fails to specialize in presence of simple wrapper Compiler 7.4.1 7.12.1 new normal
#7961 98 eir@…, adam.gundry@…, jan.stolarek@…, william.knop.nospam@… Remove restrictions on promoting GADT's Compiler 7.6.3 new normal
#4471 97 ekmett@…, dagitj@…, simon@…, shelarcy@…, ryan.gl.scott@… Incorrect Unicode output on Windows Console Compiler 6.12.3 7.12.1 new high
#3353 96 proppy@…, barsoap@…, hackage.haskell.org@…, the.dead.shall.rise@… Add CLDouble support Compiler 6.12.1 new normal
#1216 94 Bulat.Ziganshin@…, claus.reinke@…, daniel.is.fischer@…, sveina@… Missed opportunity for let-no-esape Compiler 6.6 7.12.1 simonpj new normal
#7542 93 ekmett@…, jwlato@…, hackage.haskell.org@…, pho@…, dfeuer GHC doesn't optimize (strict) composition with id Compiler 7.6.1 7.12.1 simonpj new normal
#7374 92 kazu@…, carter.schonwald@…, duncan@…, pho@… rule not firing Compiler 7.6.1 7.12.1 new normal
#5075 92 tkn.akio@…, danielv@…, nfrisby@…, mail@… CPR optimisation for sum types if only one constructor is used Compiler 7.0.3 7.12.1 simonpj new normal
#3990 92 hackage.haskell.org@…, reiner.pope@…, tomberek@…, tkn.akio@… UNPACK doesn't unbox data families Compiler 7.0.3 7.12.1 new low
#8457 87 mihaly.barasz@…, tkn.akio@…, bos@…, johan.tibell@… -ffull-laziness does more harm than good Compiler 7.7 7.12.1 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 7.12.1 simonmar new normal
#4836 84 dagitj@…, jmg@…, trevor@…, bjp@… literate markdown not handled correctly by unlit Compiler 7.0.1 7.12.1 new low
#10242 83 alanz, dominique.devriese@…, Thomas, Winant, <thomas.winant@…> Multiple constraint wildcards allowed with PartialTypeSignatures Compiler 7.10.1 thomasw new normal
#10116 83 jan.stolarek@…, george.karachalias@…, tom.schrijvers@… Closed type families: Warn if it doesn't handle all cases Compiler 7.8.4 new normal
#5987 81 bill@…, george.colpitts@…, tkn.akio@…, shelarcy@… Too many symbols in ghc package DLL Compiler 7.5 7.12.1 thoughtpolice new high
#8043 81 conrad@…, mle+hs@…, idhameed@…, pwberry@… Feature Request : Qualified module exports Compiler 7.7 new normal
#4470 81 choener@…, pumpkingod@…, michal.terepeta@…, dterei Loop optimization: identical counters Compiler 7.12.1 new normal
#2356 81 lennart@…, chak@…, mjm2002@…, leather@… GHC accepts multiple instances for the same type in different modules Compiler 6.8.3 new low
#6037 80 pho@…, dagitj@…, hackage.haskell.org@…, RyanGlScott Compile-time crash with sources with non-representable unicode characters Compiler 7.4.1 7.10.3 snoyberg merge normal
#7378 80 pho@…, hackage.haskell.org@…, tom.schrijvers@… Identical alts/bad divInt# code Compiler 7.6.1 7.12.1 new normal
#1544 77 koen@…, doaitse@…, malcolm@…, emlempsi@… Derived Read instances for recursive datatypes with infix constructors are too inefficient Compiler 6.6.1 7.12.1 new normal
#7206 77 mail@…, carter.schonwald@…, snoyberg, edsko, ekmett Implement cheap build Compiler 7.4.2 simonpj new normal
#4426 76 fischer@…, id@…, ghc.haskell.org@… Simplify the rules for implicit quantification Compiler 6.12.3 7.12.1 new highest
#8279 75 bgamari@…, schyler, hvr, george.colpitts@…, archblob, gidyn bad alignment in code gen yields substantial perf issue Compiler 7.7 7.12.1 new normal
#2427 74 gwern0@…, id@…, nathanhowell@… Allow compilation of source from stdin Compiler 6.8.3 new normal
#9112 72 ecrockett0@…, hackage.haskell.org@…, remi.turk@… support for deriving Vector/MVector instances Compiler 7.8.2 new normal
#4114 71 gwern0@…, merehap@…, tafryn@…, simon@… Add a flag to remove/delete intermediate files generated by GHC Compiler 6.10.4 7.12.1 VictorDenisov new normal
#5556 71 AntoineLatter, v.dijk.bas@…, as@…, jystic@… Support pin-changing on ByteArray#s Compiler 7.2.1 7.12.1 new normal
#8177 71 goldfire, hackage.haskell.org@…, ecrockett0@…, dmcclean Roles for type families Compiler 7.6.3 goldfire new normal
#9429 70 facundo.dominguez, m@…, edsko, ekmett, rrnewton, GregoryCollins Alternative to type family Any Compiler 7.9 new normal
#3919 70 vogt.adam@…, leon.p.smith@…, rwbarton, gershomb, sergv Or-patterns as GHC extension Compiler new normal
#2595 68 noah.easterly@…, adam.gundry@…, byorgey@… Implement record update for existential and GADT data types Compiler 6.8.3 new normal
#10672 66 ezyang, thomie, simonmar, thoughtpolice, igloo, JohnWiegley, Phyx- checkProddableBlock crash during Template Haskell linking Compiler 7.10.1 7.10.3 new high
#7258 66 iustin@…, pho@…, dterei, bgamari, asr, gidyn Compiling DynFlags is jolly slow Compiler 7.6.1 7.12.1 simonpj new normal
#1600 65 pho@…, mail@…, maoe@…, akio Optimisation: CPR the results of IO Compiler 6.6.1 7.12.1 new lowest
#9221 64 slyfox, tibbe, gidyn, nh2, kolmodin, erikd, kazu-yamamoto, scpmw (super!) linear slowdown of parallel builds on 40 core machine Compiler 7.8.2 7.12.1 new high
#5298 63 hackage.haskell.org@…, pho@…, jpm@… Inlined functions aren't fully specialised Compiler 7.0.3 7.12.1 new low
#8814 62 bos@…, johan.tibell@…, idhameed@… 7.8 optimizes attoparsec improperly Compiler 7.8.1-rc1 new normal
#10343 62 Ptharien's, Flame, oerjan, shachaf, int-e, dterei, RyanGlScott Make Typeable track kind information better Compiler 7.10.1 7.12.1 goldfire new normal
#10756 61 adamgundry, george.karachalias@…, gale@… Allow users to indicate inaccessible patterns Compiler 7.10.2 new normal
#3744 61 daniel.is.fischer@…, michal.terepeta@…, rwbarton Comparisons against minBound/maxBound not optimised for (Int|Word)(8|16|32) Compiler 6.13 7.12.1 new low
#10069 60 tkn.akio@…, maoe@…, ghc.haskell.org@… CPR related performance issue Compiler 7.10.1-rc2 new normal
#4288 59 bos@…, mmitar@…, p.giarrusso@… Poor -fspec-constr-count=n warning messages Compiler 6.13 7.12.1 new low
#2641 58 koen@…, lennart@…, ekmett@… Revise the rules for -XExtendedDefaultRules Compiler 6.8.3 7.12.1 new lowest
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