{1} Bugs by priority (907 matches)

Lists all open bugs in order of priority.

Results (401 - 500 of 907)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#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
#10333 hs-boot modification doesn't induce recompilation Compiler 7.11 normal new Apr 21, 2015
#10334 __ctzdi2/si2/__clzdi2/si2 unknown symbols in ghc-prim on non-shared libs platform Core Libraries 7.11 normal new Apr 21, 2015
#10335 Failure to construct superclasses in instance Compiler 7.10.1 normal merge Apr 21, 2015
#10337 One-shot module loops have hard to understand messages Compiler (Type checker) 7.11 normal new Apr 21, 2015
#10338 GHC Forgets Constraints Compiler 7.8.3 normal new Apr 21, 2015
#10339 PatternSynonyms confuse exhaustiveness check Compiler 7.8.1 normal new Apr 21, 2015
#10340 Type inference regression with Any Compiler (Type checker) 7.10.1 normal new Apr 21, 2015
#10345 Testsuite timeout_multiplier setting does not work as expected Test Suite 7.11 normal new Apr 23, 2015
#10346 Cross-module SpecConstr Compiler 7.10.1 normal new Apr 23, 2015
#10347 Spurious "unused constructor" warning with Coercible Compiler 7.11 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
#10351 Inferred type is rejected Compiler 7.10.1 normal 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
#3094 Some GHC.* module should export word size and heap object header size libraries (other) 6.10.1 normal normal 6.12.1 new Mar 13, 2009
#9058 System.IO.openTempFile does not scale Compiler 7.8.2 normal 7.10.1 new Apr 30, 2014
#8406 Invalid object in isRetainer() or Segfault Runtime System 7.8.3 normal 7.10.2 infoneeded Oct 4, 2013
#10045 type holes related ghc panic Compiler 7.10.1-rc2 normal 7.10.2 thoughtpolice new Jan 30, 2015
#10053 Too late for parseStaticFlags, error in ghci calling main after loading compiled code, regression GHCi 7.10.1-rc2 normal 7.10.2 new Jan 31, 2015
#10108 Dramatic slowdown with -O2 bytestream and list streams combined. Compiler 7.8.4 normal 7.10.2 new Feb 22, 2015
#10196 Regression regarding Unicode subscript characters in identifiers Compiler (Parser) 7.10.1 normal 7.10.2 hvr new Mar 27, 2015
#10205 On Windows ghc-pkg always reports cache out of date ghc-pkg 7.10.1 normal 7.10.2 new Mar 27, 2015
#10210 Documentation link to 7.10.1 migration guide broken Documentation 7.10.1 normal 7.10.2 thoughtpolice new Mar 28, 2015
#10254 parser : the API annotation on opt_sig is being discarded Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 7, 2015
#10256 parser: API Annotations : guardquals1 does not annotate commas properly Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 7, 2015
#10263 Role annotation should never be ambiguous Compiler (Type checker) 7.11 normal 7.10.2 goldfire merge Apr 8, 2015
#10268 ApiAnnotations : quoted type variables missing leading quote Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 8, 2015
#10269 ApiAnnotations : RdrHsSyn.isFunLhs discards parentheses Compiler 7.10.1 normal 7.10.2 alanz patch Apr 8, 2015
#10277 ApiAnnotations : lexer discards comment close in nested comment Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 9, 2015
#10278 ApiAnnotations : Nested forall loses forall annotation Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 9, 2015
#10280 ApiAnnotations : AnnComma missing in TupleSection Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 9, 2015
#10287 ApiAnnotations : BooleanFormula construction discards original Compiler 7.10.1 normal 7.10.2 alanz patch Apr 11, 2015
#10299 Inconsistent parsing of lifted list constructor Compiler 7.10.1 normal 7.10.2 patch Apr 14, 2015
#10301 Plugins/dynamic loading subtly broken (it seems) Compiler 7.8.2 normal 7.10.2 new Apr 14, 2015
#10307 Api Annotations: RdrHsSyn.mkAtDefault causes annotations to be disconnected. Compiler 7.10.1 normal 7.10.2 alanz patch Apr 15, 2015
#10309 ApiAnnotations : mkGadtDecl discards annotations for HsFunTy Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 15, 2015
#10312 ApiAnnotations: misplaced AnnComma for squals production Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 16, 2015
#10315 ApiAnnotations : Empty context loses annotations Compiler 7.10.1 normal 7.10.2 alanz new Apr 16, 2015
#10317 Event manager: Multishot registrations only fire once Compiler 7.10.1 normal 7.10.2 new Apr 17, 2015
#10321 GHC.TypeLits.Nat types no longer fully simplified. Compiler (Type checker) 7.10.1 normal 7.10.2 infoneeded Apr 18, 2015
#10349 ghc-7.10 fails to configure on aarch64 with ld.gold: cannot compute sizeof (long long) Build System 7.10.1 normal 7.10.2 new Apr 24, 2015
#10354 ApiAnnotations : parens around a context with wildcard loses annotations Compiler 7.10.1 normal 7.10.2 alanz new Apr 25, 2015
#10357 ApiAnnotations : pquals production adds AnnVbar in the wrong place Compiler (Parser) 7.10.1 normal 7.10.2 alanz new Apr 26, 2015
#229 Integer overflow in array allocation Core Libraries 7.9 normal normal 7.12.1 rwbarton new Jun 16, 2004
#1216 Missed opportunity for let-no-esape Compiler 6.6 normal normal 7.12.1 simonpj new Mar 12, 2007
#1466 Stack check for AP_STACK Compiler 6.6.1 normal normal 7.12.1 simonmar new Jun 28, 2007
#1544 Derived Read instances for recursive datatypes with infix constructors are too inefficient Compiler 6.6.1 normal normal 7.12.1 new Jul 18, 2007
#1620 ModBreaks.modBreaks_array not initialised GHCi 7.8.2 normal normal 7.12.1 new Aug 19, 2007
#1851 "make install-strip" should work Build System 7.10.1-rc1 normal normal 7.12.1 new Nov 8, 2007
#2189 hSetBuffering stdin NoBuffering doesn't work on Windows Core Libraries 6.8.2 normal normal 7.12.1 new Mar 31, 2008
#2408 threadWaitRead on mingw32 threaded causes internal error Core Libraries 7.6.1 normal normal 7.12.1 new Jun 30, 2008
#2496 Invalid Eq/Ord instances in Data.Version Core Libraries 6.8.3 normal normal 7.12.1 new Aug 7, 2008
#3055 Int / Word / IntN / WordN are unequally optimized Compiler 6.11 normal normal 7.12.1 new Mar 1, 2009
#3231 Permission denied error with runProcess/openFile Core Libraries 6.10.4 normal normal 7.12.1 simonmar new May 15, 2009
#3242 ghci: can't load .so/.DLL for: m (addDLL: could not load DLL) GHCi 7.4.1 normal normal 7.12.1 new May 19, 2009
#3831 SpecConstr should exploit cases where there is exactly one call pattern Compiler 6.13 normal 7.12.1 simonpj new Jan 20, 2010
#3927 Incomplete/overlapped pattern warnings + GADTs = inadequate Compiler 6.12.1 normal 7.12.1 simonpj new Mar 18, 2010
#4012 Compilation results are not deterministic Compiler 6.12.2 normal 7.12.1 Fuuzetsu new Apr 24, 2010
#4150 CPP+QuasiQuotes confuses compilation errors' line numbers Compiler (Parser) 6.12.3 normal 7.12.1 new Jun 23, 2010
#4245 ghci panic: thread blocked indefinitely in an MVar operation GHCi 6.12.3 normal 7.12.1 tibbe new Aug 7, 2010
#4372 Accept expressions in left-hand side of quasiquotations Template Haskell 6.12.3 normal 7.12.1 new Oct 6, 2010
#4451 Re-linking avoidance is too aggressive Compiler 7.1 normal 7.12.1 new Oct 29, 2010
#5289 Can't use ghci with a library linked against libstdc++ GHCi 7.0.3 normal 7.12.1 new Jun 29, 2011
#5320 check_overlap panic (7.1 regression) Compiler (Type checker) 7.1 normal 7.12.1 simonpj new Jul 13, 2011
#5355 Link plugins against existing libHSghc Compiler 7.0.3 normal 7.12.1 new Jul 29, 2011
#5369 Reinstate VECTORISE pragmas with expressions as right-hand sides Data Parallel Haskell 7.0.4 normal 7.12.1 chak new Aug 2, 2011
#5444 Slow 64-bit primops on 32 bit system Compiler 7.2.1 normal 7.12.1 new Aug 31, 2011
#5463 SPECIALISE pragmas generated from Template Haskell are ignored Template Haskell 7.2.1 normal 7.12.1 new Sep 5, 2011
#5470 The DPH library needs to support PData and PRepr instances for more than 15-tuples Data Parallel Haskell 7.3 normal 7.12.1 chak new Sep 8, 2011
#5522 mc03 -O -fliberate-case -fspec-constr runs out of memory Compiler 7.3 normal 7.12.1 simonpj new Sep 29, 2011
#5539 GHC panic - Simplifier ticks exhausted Compiler 7.3 normal 7.12.1 simonpj new Oct 8, 2011
#5615 ghc produces poor code for `div` with constant powers of 2. Compiler 7.4.1-rc1 normal 7.12.1 daniel.is.fischer new Nov 9, 2011
#5620 Dynamic linking and threading does not work on Windows Runtime System 7.2.1 normal 7.12.1 new Nov 10, 2011
#5641 The -L flag should not exist Profiling 7.2.1 normal 7.12.1 new Nov 16, 2011
#5642 Deriving Generic of a big type takes a long time and lots of space Compiler 7.3 normal 7.12.1 dimitris new Nov 17, 2011
#5645 Sharing across functions causing space leak Compiler 7.2.1 normal 7.12.1 Alexander.Pakhomov new Nov 17, 2011
#5646 Initialise tuples using pragmas Data Parallel Haskell 7.3 normal 7.12.1 chak new Nov 18, 2011
#5666 Can't use writeFile to write unicode characters. Core Libraries 7.4.2 normal 7.12.1 ekmett infoneeded Nov 28, 2011
#5692 Source code with large floating constants in exponential notation cannot be compiled Compiler 7.2.1 normal 7.12.1 pcapriotti new Dec 12, 2011
#5702 Can't vectorise pattern matching on numeric literals Data Parallel Haskell 7.3 normal 7.12.1 chak new Dec 15, 2011
#5761 Getting stdout and stderr as a single handle from createProcess does not work on Windows Core Libraries normal 7.12.1 snoyberg new Jan 10, 2012
#5775 Inconsistency in demand analysis Compiler 7.5 normal 7.12.1 new Jan 14, 2012
#5777 core lint error with arrow notation and GADTs Compiler (Type checker) 7.4.2 normal 7.12.1 ross new Jan 15, 2012
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 Compiler 7.2.2 normal 7.12.1 infoneeded Jan 16, 2012
#5786 Dynanmic way fails when GHC built with LLVM backend Compiler (LLVM) 7.4.1-rc1 normal 7.12.1 dterei new Jan 17, 2012
#5807 DPH library functions don't work without -fvectorise. Data Parallel Haskell 7.2.2 normal 7.12.1 benl new Jan 23, 2012
#5840 Extend the supported environment sizes of vectorised closures Data Parallel Haskell 7.4.1 normal 7.12.1 chak infoneeded Feb 2, 2012
#5902 Cannot tell from an exception handler whether the exception was asynchronous Compiler 7.4.1 normal 7.12.1 simonmar new Feb 27, 2012
#5916 runST isn't free Compiler 7.4.1 normal 7.12.1 new Mar 5, 2012
#5928 INLINABLE fails to specialize in presence of simple wrapper Compiler 7.4.1 normal 7.12.1 new Mar 11, 2012
#5945 Lambda lifting Compiler 7.4.1 normal 7.12.1 simonpj new Mar 16, 2012
#5954 Performance regression 7.0 -> 7.2 (still in 7.4) Compiler 7.4.1 normal 7.12.1 simonpj new Mar 20, 2012
#5966 getAppUserDataDirectory does not respect XDG specification Core Libraries 7.4.1 normal 7.12.1 ekmett upstream Mar 25, 2012
#6004 dph-lifted-vseg package doesn't provide Data.Array.Parallel.Prelude.Float module Data Parallel Haskell 7.4.1 normal 7.12.1 benl new Apr 13, 2012
#6037 Compile-time crash with sources with non-representable unicode characters Compiler 7.4.1 normal 7.12.1 new Apr 24, 2012
#6040 Adding a type signature changes heap allocation into stack allocation without changing the actual type Compiler 7.4.1 normal 7.12.1 simonpj new Apr 24, 2012
#6047 GHC retains unnecessary binding Compiler 7.4.1 normal 7.12.1 simonpj new Apr 26, 2012
#6070 Fun with the demand analyser Compiler 7.4.1 normal 7.12.1 simonpj new May 2, 2012
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