{1} Bugs by priority (970 matches)

Lists all open bugs in order of priority.

Results (201 - 300 of 970)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#4451 Re-linking avoidance is too aggressive Compiler 7.1 normal 7.12.1 new Oct 29, 2010
#5320 check_overlap panic (7.1 regression) Compiler (Type checker) 7.1 normal 7.12.1 simonpj new Jul 13, 2011
#4413 (^^) is not correct for Double and Float Core Libraries 7.1 low 7.12.1 tcsavage new Oct 18, 2010
#4938 Core2 CPU not detected correctly Compiler 7.1 low 7.12.1 infoneeded Jan 31, 2011
#5262 Compiling with -O makes some expressions too lazy and causes space leaks Compiler 7.1 low 7.12.1 new Jun 16, 2011
#10487 DeriveGeneric breaks when the same data name is used in different modules Compiler 7.10.1 highest 7.12.1 osa1 new Jun 4, 2015
#10510 Testsuite driver does not run tests in parallel on Windows Test Suite 7.10.1 high new Jun 11, 2015
#10571 GHC 7.10.1 segfaults when shiftL-ing Integers by negative amounts Compiler 7.10.1 high new Jun 26, 2015
#10375 arm: ghci hits an illegal instruction GHCi 7.10.1 high 7.10.3 new May 4, 2015
#10438 GHC 7.10.1 panic due to PartialTypeSignatures, TypeFamilies, and local bindings Compiler 7.10.1 high 7.10.3 merge May 22, 2015
#10458 GHCi fails to load shared object (the 'impossible' happened) GHCi 7.10.1 high 7.10.3 new May 28, 2015
#10516 PolyKinds results in incorrect reporting of type synonym parameter count Compiler 7.10.1 high 7.10.3 merge Jun 13, 2015
#10672 checkProddableBlock crash during Template Haskell linking Compiler 7.10.1 high 7.10.3 new Jul 23, 2015
#9809 Overwhelming the TimerManager Runtime System 7.10.1 normal simonmar new Nov 18, 2014
#10221 LLVM does not work on OSX Compiler (LLVM) 7.10.1 normal new Mar 30, 2015
#10227 Type checker cannot deduce type Compiler 7.10.1 normal new Apr 2, 2015
#10228 Increased memory usage with GHC 7.10.1 Compiler 7.10.1 normal new Apr 2, 2015
#10229 setThreadAffinity assumes a certain CPU virtual core layout Runtime System 7.10.1 normal simonmar new Apr 2, 2015
#10242 Multiple constraint wildcards allowed with PartialTypeSignatures Compiler 7.10.1 normal thomasw new Apr 5, 2015
#10246 Literal Pattern match loses order Compiler 7.10.1 normal nomeata patch Apr 6, 2015
#10270 inconsistent semantics of type class instance visibility outside recursive modules Compiler 7.10.1 normal ezyang new Apr 8, 2015
#10271 Typed Template Haskell splice difficulty when resolving overloading Compiler 7.10.1 normal new Apr 8, 2015
#10289 compiling huge HashSet hogs memory Compiler 7.10.1 normal new Apr 12, 2015
#10295 Putting SCC in heavily inlined code results in "error: redefinition of global" Compiler 7.10.1 normal new Apr 13, 2015
#10305 Windows validate failures Compiler 7.10.1 normal new Apr 15, 2015
#10310 MakingReleases outdated or build system problems Build System 7.10.1 normal new Apr 15, 2015
#10311 package name returned from tyConPackage is garbled Compiler 7.10.1 normal ezyang new Apr 16, 2015
#10328 Control.Monad exports lead to weird Haddocks Core Libraries 7.10.1 normal ekmett new Apr 20, 2015
#10330 Better Template Haskell error message locations Template Haskell 7.10.1 normal new Apr 20, 2015
#10346 Cross-module SpecConstr Compiler 7.10.1 normal new Apr 23, 2015
#10350 Should be able to specify path for eventlog output. Runtime System 7.10.1 normal simonmar new Apr 24, 2015
#10353 Haddock for Data.List should list instances Documentation 7.10.1 normal new Apr 24, 2015
#10355 Dynamic linker not initialised Compiler 7.10.1 normal new Apr 25, 2015
#10361 DeriveAnyClass does not fill in associated type defaults Compiler (Type checker) 7.10.1 normal dreixel new Apr 28, 2015
#10362 Make tuple constraints into a class Compiler 7.10.1 normal new Apr 28, 2015
#10367 "ghc: panic! (the 'impossible' happened)" Code Coverage 7.10.1 normal new Apr 30, 2015
#10371 GHC fails to inline and specialize a function Compiler 7.10.1 normal new May 1, 2015
#10373 Haiku: ghc-stage1 compiler crashes at exit Compiler 7.10.1 normal new May 2, 2015
#10374 Can't build GHC with a dynamic only GHC installation Build System 7.10.1 normal new May 2, 2015
#10378 min/max for Double/Float instances are incorrect Compiler 7.10.1 normal new May 4, 2015
#10380 "thread blocked indefinitely" exception while blocking on a socket libraries/base 7.10.1 normal new May 4, 2015
#10381 Type-checking failure with RankNTypes and RebindableSyntax Compiler 7.10.1 normal new May 4, 2015
#10385 Annotation restriction is not respected while generating Annotation via TH Template Haskell 7.10.1 normal alanz new May 5, 2015
#10387 toRational should error out on NaN and Infinity values for Double/Floats Compiler 7.10.1 normal new May 5, 2015
#10388 GHC panic when compiling Yesod app Compiler 7.10.1 normal new May 5, 2015
#10393 Bogus warning with OverloadedLists Compiler 7.10.1 normal new May 8, 2015
#10401 state hack-related regression Compiler 7.10.1 normal new May 11, 2015
#10409 Binary compiled with ghc-7.10 amd64/linux to aarch64/linux cross compiler segfaults. Compiler 7.10.1 normal erikd new May 12, 2015
#10411 Neighbour let-bindings are not reported as relevant Compiler 7.10.1 normal new May 12, 2015
#10412 isAlphaNum includes mark characters, but neither isAlpha nor isNumber do libraries/base 7.10.1 normal new May 13, 2015
#10417 Rule matching not "seeing through" floating and type lambda (and maybe cast) Compiler 7.10.1 normal new May 14, 2015
#10418 Incorrect RULE warning on constructor, and inablilty to {-# INLINE [0] #-} constrcutor Compiler 7.10.1 normal new May 14, 2015
#10426 matchGroupArity panic with PatternSynonyms Compiler 7.10.1 normal new May 17, 2015
#10432 panic with kind polymorphism Compiler (Type checker) 7.10.1 normal new May 19, 2015
#10435 catastrophic exception-handling disablement on Windows Server 2008 R2 Runtime System 7.10.1 normal simonmar new May 20, 2015
#10436 Excessive numbers of packages loaded for TH Compiler 7.10.1 normal new May 20, 2015
#10440 Float out just gets floated in Compiler 7.10.1 normal new May 22, 2015
#10454 ghc.exe: warning: _tzset from msvcrt is linked instead of __imp__tzset Compiler 7.10.1 normal new May 27, 2015
#10467 user's guide description of "foreign export" is out of date Documentation 7.10.1 normal patch May 31, 2015
#10469 ghc crash on arm with -j2: internal error: scavenge: unimplemented/strange closure type Compiler 7.10.1 normal new May 31, 2015
#10470 Allocating StablePtrs leads to GC slowdown even after they're freed Runtime System 7.10.1 normal simonmar new Jun 1, 2015
#10472 SigOf tests fail following renamer tidy-up Compiler 7.10.1 normal new Jun 1, 2015
#10477 Tab-completing in a directory with Unicode heiroglyph crashes ghci GHCi 7.10.1 normal new Jun 3, 2015
#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
#10515 ghc: panic: tyThingTyCon Identifier ‘$fStencil:.a(,,,,)7’ Compiler 7.10.1 normal new Jun 12, 2015
#10524 PolyKinds doesn't interact well with DeriveFunctor Compiler 7.10.1 normal new Jun 15, 2015
#10526 Overlapping instances, incoherence, and optimisation Compiler 7.10.1 normal new Jun 15, 2015
#10539 ghc internal error compiling simple template haskell + lens program Compiler 7.10.1 normal infoneeded Jun 17, 2015
#10540 Showing type synonym isn't exported by Hoopl libraries/hoopl 7.10.1 normal new Jun 17, 2015
#10558 Alter type of parseDeclaration and parseTypeSignature entry points Compiler 7.10.1 normal patch Jun 22, 2015
#10560 -f and -O options interact in non-obvious, order dependent ways Compiler 7.10.1 normal new Jun 22, 2015
#10563 GHC 7.10.1 Win7 x86_64 crash when building reflex-dom-0.1.1 Compiler 7.10.1 normal new Jun 23, 2015
#10567 Redundant parser entry point Compiler 7.10.1 normal patch Jun 24, 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 goldfire new Jun 27, 2015
#10584 Installation of SFML failed Compiler 7.10.1 normal new Jun 27, 2015
#10586 GHC 7.10.1 panic due to wildcard in data family instance Compiler 7.10.1 normal thomasw new Jun 29, 2015
#10589 Core Lint error with LambdaCase Compiler (Type checker) 7.10.1 normal goldfire new Jun 29, 2015
#10603 Output of -ddump-splices is parenthesized incorrectly Template Haskell 7.10.1 normal dnusbaum new Jul 4, 2015
#10615 Panic; no skolem info (partial type signatures) Compiler 7.10.1 normal new Jul 8, 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
#10619 Order matters when type-checking Compiler 7.10.1 normal new Jul 8, 2015
#10625 Spurious unused quantified type variable warning with ExistentialQuantification Compiler 7.10.1 normal new Jul 9, 2015
#10626 Missed opportunity for SpecConstr Compiler 7.10.1 normal new Jul 10, 2015
#10629 threadWaitRead throws BlockedIndefinitelyOnMVar Runtime System 7.10.1 normal simonmar new Jul 10, 2015
#10633 GHCi segfaults on arm GHCi 7.10.1 normal new Jul 12, 2015
#10637 Cannot suppress "Warning: {-# SOURCE #-} unnecessary in import of ‘A’" Compiler 7.10.1 normal new Jul 14, 2015
#10639 Tight (non-allocating) loop freezes the scheduler Compiler 7.10.1 normal new Jul 14, 2015
#10643 GHC cannot import submodules when run from subfolder Compiler 7.10.1 normal new Jul 15, 2015
#10650 Can't define GHCi :def macro with NoImplicitPrelude on GHCi 7.10.1 normal new Jul 17, 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
#10416 GHC 7.10.1 User Guide profiling section 5.4 missing images Documentation 7.10.1 normal 7.10.3 new May 14, 2015
#10493 Inaccessible code might be accessible with newtypes and Coercible Compiler 7.10.1 normal 7.10.3 goldfire merge Jun 5, 2015
#10495 Poor error message for Coercible constraint unsatisfiability Compiler 7.10.1 normal 7.10.3 goldfire merge Jun 5, 2015
#10498 "if ... then \case -> else ..." causes a "missing else clause" error Compiler (Parser) 7.10.1 normal 7.10.3 new Jun 7, 2015
#10506 SourceNotes are not applied to all identifiers Compiler 7.10.1 normal 7.10.3 new Jun 10, 2015
#10520 RecordWildCards causes “is not a (visible) field of constructor” in ghci GHCi 7.10.1 normal 7.10.3 merge Jun 14, 2015
#10590 RTS failing with removeThreadFromDeQueue: not found message Compiler 7.10.1 normal 7.10.3 slyfox merge Jun 30, 2015
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