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Status: closed (100 matches)

Ticket Summary Owner Type Priority Component Version
#2831 Floated error expressions get poor strictness, leaving bad arity bug low Compiler 6.10.1
#2839 Integer not documented in latest docs bug low Documentation 6.10.1
#2846 Impredicativity bug: GHC crash by type signature simonpj bug low Compiler 6.10.1
#2859 Reduce coercion terms to normal form bug low Compiler 6.10.1
#3059 3 different behaviours depending on profiling settings and on a used-only-once form being top-level bug low Compiler 6.10.1
#3696 Incorrect type inferred with -fwarn-missing-signatures and a type class bug low Compiler (Type checker) 6.10.1
#3276 FilePath.addTrailingPathSeparator "" = "/" bug normal libraries (other) 6.10.2
#3389 CPP strips out C-style comments feature request normal Driver 6.10.2
#3584 type signature involving a type family rejected bug normal Compiler (Type checker) 6.10.2
#4115 hsc2hs puts linker flags before object file, causes linker errors bug high hsc2hs 6.10.2
#3336 Following gcc behaviour with regards to calling conventions on x86_64 bug normal Compiler 6.10.3
#3364 calling "ghc -H" panics bug low Compiler 6.10.3
#3390 Upgrade the Windows build to use gcc 4.4.0 simonmar task normal Build System 6.10.4
#3394 Make Permissions type abstract task normal libraries/directory 6.10.4
#3403 linear stack usage where constant stack usage expected bug normal Compiler 6.10.4
#3404 Strictness analysis bug with Double bug normal Compiler 6.10.4
#3439 Improve the setup for ticky igloo merge high Compiler 6.10.4
#3440 Improve error message for GADT failures bug low Compiler (Type checker) 6.10.4
#3449 Unavoidable "unused bindings" warnings in boot files igloo bug normal Compiler 6.10.4
#3457 Impossible to specify pragmas compatible with multiple ghc versions bug normal Driver 6.10.4
#3460 Can't use superclass when type coercions are involved chak bug low Compiler (Type checker) 6.10.4
#3484 GHC diverges when proving nonequality of types bug low Compiler 6.10.4
#3488 Impossible happened: RegAllocLinear.getStackSlotFor: out of stack slots bug normal Compiler 6.10.4
#3492 Add TyThing -> HsSyn translation code from Haddock task normal Compiler 6.10.4
#3496 GHC panic while building the base library with Cabal simonmar bug low Compiler 6.10.4
#3497 Template Haskell support for GADTs feature request normal Compiler 6.10.4
#3500 Type functions and recursive dictionaries bug normal Compiler 6.10.4
#3508 Remove stg_noforceIO_info hack simonmar task normal Compiler 6.10.4
#3519 ghc: panic! (the 'impossible' happened) bug normal GHCi 6.10.4
#3524 Add mfilter to Control.Monad igloo proposal normal libraries/base 6.10.4
#3527 unGetChan should be able to interrupt readChan bug normal libraries/base 6.10.4
#3554 ASSERT failed! file TcMType.lhs line 349 chak bug normal Compiler (Type checker) 6.10.4
#3558 Make haddock compilable without ghci being enabled igloo task high Compiler 6.10.4
#3613 Better error messages for do-notation bug normal Compiler (Type checker) 6.10.4
#3636 ghc --make sends progress output to stderr igloo bug normal Compiler 6.10.4
#3651 GADT type checking too liberal simonpj bug normal Compiler (Type checker) 6.10.4
#3663 Unreg build fails when haddocking dph-seq bug high Compiler 6.10.4
#3736 GHC specialising instead of inlining igloo bug normal Compiler 6.10.4
#4039 problems with semaphores in ghc-6.10.4 unix- bug high libraries/unix 6.10.4
#4113 canonicalizePath "" returns noise igloo bug high libraries/base 6.10.4
#2664 type family + data family + typeclass + type error causes GHC to diverge chak bug low Compiler 6.11
#2798 Enable "rec" keyword when RecursiveDo is enabled? igloo task high Compiler 6.11
#3208 Incorrect handling of recursive groups with signatures containing equalities and TFs chak bug low Compiler 6.11
#3232 Remove registerised -fvia-C task high Compiler 6.11
#3498 IO library has no locale codec support on Windows bug normal libraries/base 6.11
#698 GHC's internal memory allocator never releases memory back to the OS igloo bug highest Runtime System 6.12.1
#3692 Bogus type error message in type with constraints after the arrow bug normal Compiler 6.12.1
#3758 Huge regression in concurrent app performance and reliability under threaded runtime simonmar bug low Runtime System 6.12.1
#3763 make -j8 fails for ghc-6.12.1-pre bug normal Build System 6.12.1
#3783 Allow --make and --fno-code simonmar feature request normal Compiler 6.12.1
#3787 GHC 6.12.1 panic simonpj bug normal Compiler (Type checker) 6.12.1
#3795 Haddock executable not versioned igloo bug high Documentation 6.12.1
#3800 sizeofByteArray# returns allocated words, not requested length in bytes bug high Compiler 6.12.1
#3807 Test for correct shared library generation igloo bug high Test Suite 6.12.1
#3810 Problems in core lib haddocks waern bug high libraries (other) 6.12.1
#3811 Parse errors should display text being parsed igloo bug normal Compiler (Parser) 6.12.1
#3812 segfault in maybePerformBlockedException bug normal Runtime System 6.12.1
#3822 guards in arrow notation (Arrows extension) case statement cause compiler panic ross bug high Compiler 6.12.1
#3826 Can't infer type (type family as "element" type) simonpj bug normal Compiler (Type checker) 6.12.1
#3836 ghc6 6.12.1 fails to build from source in S390 bug normal Documentation 6.12.1
#3851 type family does not get expanded in ghc-6.12.1 bug normal Compiler (Type checker) 6.12.1
#3861 Make testing dynlibs on Windows work igloo task high Test Suite 6.12.1
#3879 Enable shared libraries on Windows benl feature request high Compiler 6.12.1
#3880 remove LazyUniqFM igloo task normal Compiler 6.12.1
#3894 UnicodeSyntax ellipsis character simonmar bug normal Compiler 6.12.1
#3911 HughesPJ.vcat should behave like 'foldr ($$) empty', not like 'foldr ($+$) empty' igloo bug high libraries/pretty 6.12.1
#3944 Asynchronous exceptions and laziness bugs (with fixes) in Control.Concurrent.QSem/QSemN simonmar bug normal libraries/base 6.12.1
#3952 add machdepCCOpts to runPhase_MoveBinary igloo bug normal Compiler 6.12.1
#3953 Misleading error message when quasiquoter not in scope bug normal Compiler 6.12.1
#3959 indenting change causes internal error simonpj bug low Compiler 6.12.1
#3961 -O results in incorrect behavior simonpj bug high Compiler 6.12.1
#3963 Entered absent arg bug low Compiler 6.12.1
#3972 ghc 6.12.1 and 6.13.20090922 consume a lot more memory than 6.10.4 when compiling language-python package igloo bug high Compiler 6.12.1
#3982 Random instance for Double can generate values out of requested range igloo bug normal libraries/random 6.12.1
#3983 -O2 makes exception disappear simonpj bug low Compiler 6.12.1
#3997 Lazy I/O and asynchronous exceptions don't mix well bug normal libraries/base 6.12.1
#4008 type error trying to specialize polymorphic function simonpj bug normal Compiler (Type checker) 6.12.1
#4009 can newtype be extended to permit GADT-like declarations simonpj feature request normal Compiler (Type checker) 6.12.1
#4037 ghc/ghc-6.12.1 interacts strangely with quoted command line parameters bug low Compiler 6.12.1
#4057 Modifying TVar after calling always causes freeze/spin in GHCi simonmar bug high GHCi 6.12.1
#4069 ASSERTION FAILED: file rts/Schedule.c, line 1305 bug low Runtime System 6.12.1
#4086 Data.List 'nub' function is O(n^2) igloo bug normal libraries/base 6.12.1
#4088 GHCi crash bug normal GHCi 6.12.1
#4097 Runtime segfaults on +RTS -hr bug normal Runtime System 6.12.1
#4127 Template haskell instance declaration quotations with members don't work in ghci bug normal Template Haskell 6.12.1
#4142 directory fails to upgrade/build bug high libraries/directory 6.12.1
#4174 Jumbled error message from type family operator bug normal Compiler (Type checker) 6.12.1
#4178 Lazy evaluation of type families causes quantified type variables to escape bug normal Compiler (Type checker) 6.12.1
#4199 createDirectoryIfMissing fails if directory exists on 32-bit windows bug high libraries/directory 6.12.1
#4226 Lifting constraints is questionably correct for implicit parameters. bug normal Compiler (Type checker) 6.12.1
#4228 atanh (-1) returns NaN instead of -Infinity bug normal Prelude 6.12.1
#4241 Optimization causes HUnit to behave incorrectly bug high Compiler 6.12.1
#4330 Weird runtime Crash bug high Runtime System 6.12.1
#3330 Type checker hangs chak bug normal Compiler (Type checker) 6.12.1 RC1
#3605 Dll's freeze with -threaded simonmar bug high Documentation 6.12.1 RC1
#3727 several Haiku platform defs simonmar bug normal Compiler 6.12.1 RC1
#3979 +RTS -S inserts only the last three commas into large allocation sums bug high Runtime System 6.12.1 RC1
#3260 Linking stage2 on PPC gives "scattered reloc r_address too large" bug normal Compiler 6.13
#3594 ppc stage1 panic for --enable-shared igloo bug high Compiler 6.13
#3638 Redundant signature required with RULES and GADTs bug normal Compiler (Type checker) 6.13
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