{1} Bugs by priority (940 matches)

Lists all open bugs in order of priority.

Results (1 - 100 of 940)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#10747 Infix pattern synonyms fail to parse (regression) Compiler 7.10.1 high new Aug 6, 2015
#5355 Link plugins against existing libHSghc Compiler 7.0.3 normal new Jul 29, 2011
#5463 SPECIALISE pragmas generated from Template Haskell are ignored Template Haskell 7.2.1 normal new Sep 5, 2011
#6070 Fun with the demand analyser Compiler 7.4.1 normal simonpj new May 2, 2012
#7842 Incorrect checking of let-bindings in recursive do Compiler (Type checker) 7.7 normal new Apr 17, 2013
#7934 usleep hangs, no threads Runtime System 7.4.2 normal new May 25, 2013
#7944 GHC goes into an apparently infinite loop at -O2 Compiler 7.9 normal new May 29, 2013
#7966 'make distclean' does not work in nofib NoFib benchmark suite 7.7 normal new Jun 6, 2013
#7985 Allow openFile on unknown file type Core Libraries 7.6.3 normal infoneeded Jun 15, 2013
#7997 waitForProcess and getProcessExitCode are unsafe against asynchronous exceptions Core Libraries 7.6.3 normal snoyberg new Jun 19, 2013
#8023 dph-examples binaries don't use all CPUs Data Parallel Haskell 7.6.3 normal new Jun 29, 2013
#8025 "During interactive linking, GHCi couldn't find the following symbol" typechecker error with TemplateHaskell involved Compiler (Type checker) 7.6.3 normal new Jun 30, 2013
#8032 Worker-wrapper transform and NOINLINE trigger bad reboxing behavior Compiler 7.7 normal new Jul 3, 2013
#8040 installed include/HsVersions.h wants to #include "../includes/ghcautoconf.h" Build System 7.6.3 normal new Jul 6, 2013
#10663 ghci ignores stuff after an import command and a semicolon GHCi 7.10.1 normal new Jul 21, 2015
#10667 '-g' option generates invalid assembly when '*/*' operator is used Compiler (CodeGen) 7.10.2-rc2 normal new Jul 22, 2015
#10671 inplace/bin/ghc-stage1 doesn't respect --with-ld override Build System 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
#10678 integer-gmp's runS seems unnecessarily expensive Compiler (CodeGen) 7.10.1 normal new Jul 23, 2015
#10686 Process stops responding to sigINT Compiler 7.10.1 normal new Jul 25, 2015
#10687 Clang 3.6 fails with -g due to .file directive order Compiler 7.10.1 normal patch Jul 25, 2015
#10690 Save merged signatures to disk Compiler 7.10.1 normal new Jul 25, 2015
#10691 certain operations in new integer-gmp are too lazy libraries (other) 7.10.1 normal new Jul 26, 2015
#10692 Replace (SourceText,FastString) with WithSourceText data type Compiler 7.11 normal alanz new Jul 26, 2015
#10695 Trac errors when creating a ticket with a Blocking: field Trac & Git normal hvr new Jul 27, 2015
#10698 Forall'd variable ‘$rcobox’ is not bound in RULE lhs Compiler 7.11 normal new Jul 28, 2015
#10709 Using ($) allows sneaky impredicativity on its left Compiler (Type checker) 7.10.1 normal goldfire new Jul 29, 2015
#10714 After implementing new installed package ID (hash of sdist), get rid of package keys Package system 7.10.2 normal ezyang new Jul 31, 2015
#10715 Possible regression in Coercible a (X a) between 7.8 and 7.10 Compiler 7.10.1 normal goldfire new Jul 31, 2015
#10719 Malformed data type quotation accepted Template Haskell 7.8.3 normal new Jul 31, 2015
#10731 System.IO.openTempFile is not thread safe on Windows libraries/base 7.10.1 normal new Aug 3, 2015
#10732 Legal Bang Patterns cannot parse Compiler (Parser) 7.8.3 normal new Aug 3, 2015
#10734 pprint of ‘let’ inside ‘do’ prints invalid Haskell Template Haskell 7.10.2 normal new Aug 4, 2015
#10736 threadWaitRead/registerFd unusable Compiler 7.10.2 normal new Aug 4, 2015
#10737 GHC panic durring MVar operation Compiler 7.8.3 normal new Aug 5, 2015
#10761 GHC panic when compiling vimus: failed to map segment from shared object Compiler 7.10.2 normal new Aug 8, 2015
#10767 SPECIALIZE generates warning but works fine Compiler 7.10.2 normal new Aug 11, 2015
#10770 Typeable solver has strange effects Compiler (Type checker) 7.10.1 normal new Aug 12, 2015
#10771 Installation of Ivory - Static flags have not been initialised Compiler 7.10.2 normal new Aug 12, 2015
#10772 Type operator variable in prefix notation fails Documentation 7.11 normal new Aug 13, 2015
#10777 Overlong linker arguments on Windows leads to broken builds with confusing error messages Compiler 7.10.2 normal snoyberg new Aug 17, 2015
#10778 GHC doesn't infer all constrains Compiler 7.10.2 normal new Aug 18, 2015
#10781 Qualified use of undefined name starting with underscore considered a hole Compiler 7.10.2 normal new Aug 19, 2015
#10783 Partial type signatures should work in pattern synonym signatures Compiler 7.10.2 normal new Aug 20, 2015
#10785 ghc-pkg appends colon to db path when piped/redirected ghc-pkg 7.10.2 normal jgertm patch Aug 21, 2015
#10787 Incorrect code example for pattern synonyms Documentation 7.10.2 normal new Aug 22, 2015
#10788 performance regression involving minimum Core Libraries 7.10.1 normal ekmett new Aug 23, 2015
#10790 amd64/solaris 11: dll-split: out of memory (requested 1099512676352 bytes) Runtime System 7.11 normal kgardas patch Aug 24, 2015
#10792 Bounded Enums [minBound..maxBound] produces runtime error Core Libraries 7.10.2 normal ekmett new Aug 25, 2015
#10799 "I found a duplicate definition for symbol: __x86.get_pc_thunk.bx" in package network GHC API 7.10.2 normal new Aug 27, 2015
#10806 Type error and type level (<=) together cause GHC to hang Compiler (Type checker) 7.10.2 normal new Aug 28, 2015
#10808 Odd interaction between record update and type families Compiler (Type checker) 7.10.2 normal new Aug 29, 2015
#10684 Error cascade when unrelated class derivation fails Compiler (Type checker) 7.11 low new Jul 24, 2015
#10730 Spectral norm allocations increased 17% between 7.6 and 7.8 Compiler 7.8.3 low new Aug 3, 2015
#10749 Boot file instances should imply superclasses Compiler 7.11 low ezyang new Aug 7, 2015
#10768 Location information of LHsModule is incorrect Compiler (Parser) 7.10.2 low new Aug 12, 2015
#10779 .so files in 64-bit Debian builds are 4% larger than they have to be Build System 7.10.2 low new Aug 19, 2015
#10807 PatternGuards and MultiWayIf layout rules Compiler (Parser) 7.10.2 lowest new Aug 28, 2015
#149 missed CSE opportunity Compiler 5.04.2 normal minor new Jun 12, 2003
#487 powerpc/linux segfaulting binaries Compiler 6.4.1 normal normal new Nov 30, 2005
#806 hGetBufNonBlocking doesn't work on Windows Core Libraries 6.4.2 normal normal new Jun 27, 2006
#816 Weird fundep behavior (with -fallow-undecidable-instances) Compiler (Type checker) 6.4.2 normal normal new Jul 6, 2006
#947 ghc -O space leak: CSE between different CAFs Compiler 6.5 normal normal new Oct 17, 2006
#1057 Implicit parameters on breakpoints GHCi 6.8.2 normal normal new Dec 18, 2006
#1087 bang patterns with infix ops Compiler (Parser) 6.6 normal normal new Jan 6, 2007
#1147 Quadratic behaviour in the compacting GC Runtime System 6.6 normal normal new Feb 14, 2007
#1168 Optimisation sometimes decreases sharing in IO code Compiler 6.6 normal normal new Feb 23, 2007
#1308 Type signature in warning is wrong Compiler (Type checker) 6.7 normal normal new Apr 27, 2007
#1400 :set +r doesn't work for interpreted modules GHCi 6.7 normal normal simonmar new May 31, 2007
#1526 -fobject-code doesn't apply to expressions typed at the prompt Compiler 6.7 normal normal new Jul 12, 2007
#1530 debugging :steps inside TH spliced code need to be bypassed GHCi 6.7 normal normal new Jul 13, 2007
#1614 Type checker does not use functional dependency to avoid ambiguity Compiler (Type checker) 6.7 normal normal new Aug 14, 2007
#1687 A faster (^)-function. Prelude 6.6.1 normal normal new Sep 12, 2007
#1831 reify never provides the declaration of variables Template Haskell 6.8.1 normal normal new Nov 4, 2007
#2031 relocation overflow Compiler 6.8.2 normal normal new Jan 10, 2008
#2057 inconsistent .hi file error gets ignored Compiler 6.8.2 normal normal new Jan 19, 2008
#2132 Optimise nested comparisons Compiler 6.8.2 normal normal new Feb 28, 2008
#2255 Improve SpecConstr for free variables Compiler 6.8.2 normal normal new May 1, 2008
#2607 Inlining defeats selector thunk optimisation Compiler 6.8.3 normal normal new Sep 18, 2008
#2786 Blackhole loops are not detected and reported in GHCi GHCi 6.8.3 normal normal new Nov 17, 2008
#3048 Heap size suggestion gets ignored when -G1 flag is passed Runtime System 6.10.1 normal minor new Feb 25, 2009
#3081 Double output after Ctrl+C on Windows Runtime System 6.10.1 normal normal new Mar 9, 2009
#3134 encodeFloat . decodeFloat Prelude 6.10.1 normal normal new Mar 31, 2009
#3353 Add CLDouble support Compiler 6.12.1 normal normal new Jul 5, 2009
#3549 unlit does not follow H98 spec Compiler 6.10.4 normal normal patch Sep 28, 2009
#3628 exceptions reported to stderr when they propagate past forkIO Core Libraries 6.10.4 normal normal ekmett new Oct 30, 2009
#3676 realToFrac doesn't sanely convert between floating types Core Libraries 6.12.1 normal ekmett new Nov 19, 2009
#3765 Rules should "look through" case binders too Compiler 6.12.1 normal new Dec 16, 2009
#3872 New way to make the simplifier diverge Compiler 6.12.1 normal new Feb 10, 2010
#3971 FFI callback segfaults on PPC Compiler (FFI) 6.12.3 normal new Apr 9, 2010
#3995 Comment delimiters ignored inside compiler pragma Compiler (Parser) 6.10.4 normal new Apr 19, 2010
#3998 strace breaks System.Process(?) Core Libraries 6.12.1 normal snoyberg new Apr 21, 2010
#4005 Bad behaviour in the generational GC with paraffins -O2 Runtime System 6.12.1 RC1 normal new Apr 23, 2010
#4029 ghci leaks memory when loading a file GHCi normal new Apr 28, 2010
#4043 Parsing of guards, and type signatures Compiler (Parser) 6.12.2 normal new May 4, 2010
#5051 Typechecker behaviour change Compiler (Type checker) 7.0.2 normal new Mar 26, 2011
#5071 GHCi crashes on large alloca/allocaBytes requests Compiler 7.0.3 normal new Mar 31, 2011
#5400 GHC loops on compiling with optimizations Compiler 7.0.4 normal new Aug 10, 2011
#5448 GHC stuck in infinite loop compiling with optimizations Compiler 7.0.3 normal new Aug 31, 2011
#5466 Documentation for Chan could be better Core Libraries 7.2.1 normal ekmett new Sep 7, 2011
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