{1} Bugs by priority (1291 matches)

Lists all open bugs in order of priority.

Results (201 - 300 of 1291)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#10482 Not enough unboxing happens on data-family function argument Compiler 7.10.1 normal new Jun 4, 2015
#10504 GHC panics with dsImpSpecs on SPECIALISE pragma with -fhpc enabled Code Coverage 7.10.1 normal new Jun 9, 2015
#10526 Overlapping instances, incoherence, and optimisation Compiler 7.10.1 normal new Jun 15, 2015
#10560 -f and -O options interact in non-obvious, order dependent ways Compiler 7.10.1 normal new Jun 22, 2015
#10572 Type signatures are not implicitly quantified over TH type variables Template Haskell 7.10.1 normal new Jun 26, 2015
#10583 Chaos in Lexeme.hs Compiler 7.10.1 normal albertus new Jun 27, 2015
#10616 Panic in ghci debugger with PolyKinds and PhantomTypes GHCi 7.10.1 normal new Jul 8, 2015
#10617 Panic in GHCi debugger with GADTs, PolyKinds and Phantom types GHCi 7.10.1 normal new Jul 8, 2015
#10626 Missed opportunity for SpecConstr Compiler 7.10.1 normal new Jul 10, 2015
#10643 GHC cannot import submodules when run from subfolder Compiler 7.10.1 normal new Jul 15, 2015
#10651 Type checking issue with existential quantification, rank-n types and constraint kinds Compiler (Type checker) 7.10.1 normal new Jul 17, 2015
#10445 Wrong stack space size when using -Ksize Compiler 7.10.1 normal 8.0.1 new May 25, 2015
#10770 Typeable solver has strange effects Compiler (Type checker) 7.10.1 normal 8.2.1 new Aug 12, 2015
#10506 SourceNotes are not applied to all identifiers Compiler 7.10.1 normal 8.4.1 new Jun 10, 2015
#10600 -fwarn-incomplete-patterns doesn't work with -fno-code Compiler 7.10.1 normal 8.4.1 new Jul 3, 2015
#10509 UnicodeSyntax documentation lists wrong symbols Documentation 7.10.1 normal new Jun 11, 2015
#10671 inplace/bin/ghc-stage1 doesn't respect --with-ld override Compiler (Linking) 7.10.1 normal new Jul 23, 2015
#10675 GHC does not check the functional dependency consistency condition correctly Compiler 7.10.1 normal new Jul 23, 2015
#10686 Process stops responding to sigINT Runtime System 7.10.1 normal new Jul 25, 2015
#10701 -fth-dec-file uses qualified names from hidden modules Template Haskell 7.10.1 normal new Jul 28, 2015
#10702 -fth-dec-file uses qualified names in binding positions Template Haskell 7.10.1 normal new Jul 28, 2015
#10707 -fth-dec-file outputs invalid case clauses Template Haskell 7.10.1 normal bollmann new Jul 29, 2015
#10709 Using ($) allows sneaky impredicativity on its left Compiler (Type checker) 7.10.1 normal goldfire new Jul 29, 2015
#10731 System.IO.openTempFile is not thread safe on Windows libraries/base 7.10.1 normal new Aug 3, 2015
#10793 Incorrect blocked on MVar detection Runtime System 7.10.1 normal new Aug 25, 2015
#10857 "ghci -XMonomorphismRestriction" doesn't turn on the monomorphism restriction GHCi 7.10.1 normal new Sep 8, 2015
#10920 ghci can't load local Prelude module GHCi 7.10.1 normal new Sep 29, 2015
#10922 String inlining is inconsistent Compiler 7.10.1 normal new Sep 30, 2015
#10975 At program exit, finalizer runs while foreign function is running Compiler 7.10.1 normal new Oct 16, 2015
#11251 isInstance does not work on Typeable with base-4.8 anymore Template Haskell 7.10.1 normal goldfire new Dec 18, 2015
#11621 GHC doesn't see () as a Constraint in type family Compiler (Type checker) 7.10.1 normal new Feb 21, 2016
#10199 Sending SIGINT to a program that uses forkOS may crash with various errors Runtime System 7.10.1 low simonmar new Mar 27, 2015
#10587 Suspending and unsuspending ghci kills and spawns threads GHCi 7.10.1 low new Jun 29, 2015
#10631 Report of GHC Panic Compiler (Linking) 7.10.1 low new Jul 12, 2015
#10582 Tiny bug in lexer around lexing banana brackets Compiler 7.10.1 low 8.2.1 goldfire new Jun 27, 2015
#10554 Replacing existing attachment with the same name doesn't work Trac & Git 7.10.1 lowest hvr new Jun 21, 2015
#10022 Clean up GHC.RTS.Flags Core Libraries 7.10.1-rc1 normal new Jan 26, 2015
#9981 Potential typechecker regression in GHC 7.10.1RC Compiler (Type checker) 7.10.1-rc1 low 8.2.1 simonpj new Jan 13, 2015
#10069 CPR related performance issue Compiler 7.10.1-rc2 normal new Feb 9, 2015
#10120 Unnecessary code duplication from case analysis Compiler 7.10.1-rc2 normal new Feb 27, 2015
#10179 Kinds missing from types in ghci GHCi 7.10.1-rc2 normal new Mar 22, 2015
#3397 :step hangs when -fbreak-on-exception is set GHCi 7.10.1-rc2 normal normal 7.2.1 new Jul 26, 2009
#10141 CUSK mysteries Compiler 7.10.1-rc2 normal 8.2.1 goldfire new Mar 6, 2015
#10037 Several profiling tests give different results optimised vs. unoptimised Profiling 7.10.1-rc2 normal new Jan 28, 2015
#10044 Wrong line number reported with CPP and line beginning with # Compiler 7.10.1-rc2 low new Jan 29, 2015
#10193 TypeRep Show instance doesn't add parens around type operators libraries/base 7.10.1-rc3 normal new Mar 26, 2015
#10830 maximumBy has a space leak Core Libraries 7.10.2 high 8.2.1 patch Sep 2, 2015
#11126 Entered absent arg in a Repa program Compiler 7.10.2 high 8.2.1 patch Nov 23, 2015
#11066 Inacessible branch should be warning - otherwise breaks type soundness? Compiler 7.10.2 high 8.4.1 new Nov 6, 2015
#10818 GHC 7.10.2 takes much longer to compile some packages Compiler 7.10.2 high new Aug 31, 2015
#11106 Turning on optimizer changes behavior in 7.10.3 Compiler 7.10.2 high new Nov 17, 2015
#10853 Refine addTopDecls Template Haskell 7.10.2 normal 8.2.1 new Sep 8, 2015
#11092 ApiAnnotations : make annotation for shebang Compiler 7.10.2 normal 8.2.1 alanz new Nov 15, 2015
#10761 GHC panic when compiling vimus: failed to map segment from shared object Compiler 7.10.2 normal new Aug 8, 2015
#10774 Use `Natural` rather than `Integer` in `GHC.TypeLits` libraries/base 7.10.2 normal new Aug 15, 2015
#10778 GHC doesn't infer all constrains Compiler 7.10.2 normal new Aug 18, 2015
#10783 Partial type signatures should work in pattern synonym signatures Compiler 7.10.2 normal mpickering new Aug 20, 2015
#10792 Bounded Enums [minBound..maxBound] produces runtime error Core Libraries 7.10.2 normal new Aug 25, 2015
#10799 "I found a duplicate definition for symbol: __x86.get_pc_thunk.bx" in package network Compiler (Linking) 7.10.2 normal new Aug 27, 2015
#10808 Odd interaction between record update and type families Compiler (Type checker) 7.10.2 normal new Aug 29, 2015
#10816 Fixity declaration for associated type rejected Compiler 7.10.2 normal new Aug 31, 2015
#10822 GHC inconsistently handles \\?\ for long paths on Windows Compiler 7.10.2 normal new Sep 1, 2015
#10856 Record update doesn't emit new constraints Compiler 7.10.2 normal new Sep 8, 2015
#10861 `configure -C` yields different results on second run Build System 7.10.2 normal new Sep 9, 2015
#10875 Unexpected defaulting of partial type signatures and inconsistent behaviour when -fdefer-typed-holes is set. Compiler 7.10.2 normal new Sep 13, 2015
#10905 Incorrect number of parameters in "role" errors Compiler 7.10.2 normal new Sep 21, 2015
#10957 getExecutablePath adds " (deleted)" suffix if executable was deleted under linux Core Libraries 7.10.2 normal new Oct 11, 2015
#10966 dirtiness checking isn't keeping track of which source file contained Main Driver 7.10.2 normal new Oct 13, 2015
#10980 Deriving Read instance from datatype with N fields leads to N^2 code size growth Compiler 7.10.2 normal new Oct 16, 2015
#10987 -i option requires named module Compiler 7.10.2 normal osa1 new Oct 19, 2015
#10992 Performance regression due to lack of inlining of `foldl` and `foldl'`. Core Libraries 7.10.2 normal new Oct 20, 2015
#10995 Existentials in newtypes Compiler (Type checker) 7.10.2 normal new Oct 21, 2015
#11004 hsc2hs does not handle single quotes properly hsc2hs 7.10.2 normal sergv new Oct 22, 2015
#11008 Difficulties around inferring exotic contexts Compiler 7.10.2 normal new Oct 22, 2015
#11009 Errors reading stdin on Windows libraries/base 7.10.2 normal new Oct 23, 2015
#11023 ghci and ghc-pkg disagree about what's exposed Package system 7.10.2 normal new Oct 27, 2015
#11029 Performance loss due to eta expansion Compiler 7.10.2 normal new Oct 28, 2015
#11032 Missing result type handling for State# s in foreign import prim. Compiler (FFI) 7.10.2 normal new Oct 28, 2015
#11042 Template Haskell / GHCi does not respect extra-lib-dirs Compiler 7.10.2 normal infoneeded Nov 1, 2015
#11045 Loading temp shared object failed - undefined symbol Compiler (Linking) 7.10.2 normal new Nov 1, 2015
#11050 [bug] ModOrigin: hidden module redefined ghc-pkg 7.10.2 normal new Nov 2, 2015
#11058 selected processor does not support ARM mode Compiler 7.10.2 normal new Nov 3, 2015
#11068 Make Generic/Generic1 methods inlinable Compiler 7.10.2 normal new Nov 7, 2015
#11070 Type-level arithmetic of sized-types has weaker inference power than in 7.8 Compiler 7.10.2 normal new Nov 8, 2015
#11075 Confusing parallel spark behaviour with safe FFI calls Runtime System 7.10.2 normal patch Nov 10, 2015
#11084 Some type families don't reduce with :kind! Compiler 7.10.2 normal new Nov 14, 2015
#11101 Expand Template Haskell type splices before quantification Compiler 7.10.2 normal new Nov 17, 2015
#11110 GHCi documentation says ":show packages" gives a list of packages currently loaded GHCi 7.10.2 normal new Nov 18, 2015
#11113 Type family If is too strict Compiler 7.10.2 normal new Nov 19, 2015
#11131 Eta reduction/expansion loop Compiler 7.10.2 normal new Nov 25, 2015
#11141 Better error message when instance signature is incorrect Compiler (Type checker) 7.10.2 normal new Nov 27, 2015
#11146 Manual eta expansion leads to orders of magnitude less allocations Compiler 7.10.2 normal new Nov 30, 2015
#11151 T3064 regresses with wildcard refactor Compiler 7.10.2 normal new Dec 1, 2015
#11180 A program writing to a read-only stdout should not succeed Compiler 7.10.2 normal new Dec 8, 2015
#11181 Program hangs forever in sched_yield() / yield() unless -N is limited Runtime System 7.10.2 normal new Dec 8, 2015
#11203 Kind inference with SigTvs is wrong Compiler (Type checker) 7.10.2 normal new Dec 11, 2015
#11271 Costly let binding gets duplicated in IO action value Compiler 7.10.2 normal new Dec 21, 2015
#11288 Thread blocked indefinitely in a Mvar operation Compiler 7.10.2 normal infoneeded Dec 26, 2015
#11301 Using GHC's parser and rendering the results is unreasonably difficult GHC API 7.10.2 normal new Dec 28, 2015
#11421 adding a PartialTypeSignatures to a binding affected by MonoLocalBinds leads compile-time failure Compiler 7.10.2 normal new Jan 13, 2016
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