{13} All Tickets by Milestone (1686 matches)

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8.2.1 Release (72 matches)

Ticket Summary Component Version Type Owner Status Created
#314 #line pragmas not respected inside nested comments Compiler (Parser) 6.4 bug new Feb 28, 2005
#4012 Compilation results are not deterministic Compiler 6.12.2 bug niteria new Apr 24, 2010
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure Core Libraries 7.6.1 bug new Jun 21, 2010
#4505 Segmentation fault on long input (list of pairs) Compiler 7.0.1 bug niteria new Nov 17, 2010
#5775 Inconsistency in demand analysis Compiler 7.5 bug bgamari new Jan 14, 2012
#7298 GHCi is setting stdin/stdout to NoBuffering in runghc when DYNAMIC_GHC_PROGRAMS=YES GHCi 7.6.1 bug new Oct 5, 2012
#7602 Threaded RTS performing badly on recent OS X (10.8?) Runtime System bug thoughtpolice new Jan 17, 2013
#8095 TypeFamilies painfully slow Compiler (Type checker) 7.6.3 bug bgamari new Jul 27, 2013
#8228 GHC built under Windows does not generate dyn_hi files Compiler 7.7 bug thoughtpolice new Sep 5, 2013
#9198 large performance regression in type checker speed in 7.8 Compiler (Type checker) 7.8.2 bug new Jun 12, 2014
#9314 Each object file in a static archive file (.a) is loaded into its own mmap()ed page Runtime System 7.8.3 bug new Jul 14, 2014
#9630 compile-time performance regression (probably due to Generics) Compiler 7.9 bug new Sep 24, 2014
#10007 Fix misattribution of Cost Centre profiles to lintAnnots Profiling 7.10.1-rc1 bug scpmw new Jan 19, 2015
#10510 Testsuite driver does not run tests in parallel on Windows Test Suite 7.10.1 bug new Jun 11, 2015
#11316 Too many guards warning causes issues Compiler 7.11 bug new Dec 30, 2015
#11371 Bogus in-scope set in substitutions Compiler 7.10.3 bug niteria new Jan 7, 2016
#11516 Panic, "falls into a hole" Compiler (Type checker) 7.10.3 bug merge Jan 30, 2016
#11532 ghc: panic! occured Compiler 7.10.3 bug infoneeded Feb 3, 2016
#11568 Regression in nofib/shootout/k-nucleotide Compiler 7.10.3 bug new Feb 11, 2016
#11425 The GHC API doesn't provide a good hscTarget option for tooling GHC API 7.10.3 feature request new Jan 14, 2016
#7782 flag to run the demand analysis a second time Compiler 7.7 task new Mar 21, 2013
#10074 Implement the 'Improved LLVM Backend' proposal Compiler (LLVM) task thoughtpolice new Feb 9, 2015
#2496 Invalid Eq/Ord instances in Data.Version Core Libraries 6.8.3 bug new Aug 7, 2008
#4471 Incorrect Unicode output on Windows Console Compiler 6.12.3 bug new Nov 4, 2010
#7273 Binary size increase in nofib/grep between 7.6.1 and HEAD Compiler 7.6.1 bug new Sep 28, 2012
#7289 Mingw FPU init not Windows compatible. Runtime System 7.2.2 bug upstream Oct 2, 2012
#9221 (super!) linear slowdown of parallel builds on 40 core machine Compiler 7.8.2 bug new Jun 20, 2014
#10600 -fwarn-incomplete-patterns doesn't work with -fno-code Compiler 7.10.1 bug ezyang patch Jul 3, 2015
#11092 ApiAnnotations : make annotation for shebang Compiler 7.10.2 bug alanz new Nov 15, 2015
#11204 Recompilation checking stochastically broken on Darwin Driver 7.11 bug new Dec 11, 2015
#11259 Use system runtime linker in GHCi on PowerPC 64 bit GHCi 7.11 bug trommler new Dec 19, 2015
#11260 Re-compilation driver/recomp11 test fails Compiler 7.11 bug new Dec 19, 2015
#11261 Implement DWARF debugging on powerpc64 Compiler (CodeGen) 7.11 bug trommler new Dec 19, 2015
#11262 Test print022: wrong stdout on powerpc64 GHCi 7.11 bug trommler new Dec 19, 2015
#11273 PowerPC NCG: Assign all STG float and double regs to PowerPC registers Compiler (CodeGen) 7.11 bug trommler new Dec 21, 2015
#11307 Regresssion: parsing type operators Compiler 7.11 bug new Dec 28, 2015
#11323 powerpc64: recomp015 fails with redundant linking Compiler 7.11 bug trommler new Dec 31, 2015
#11353 DWARF call frame information incorrect in the presence of unsafe foreign calls Compiler (CodeGen) 7.10.3 bug new Jan 4, 2016
#11382 Optimize Data.Char Core Libraries 7.10.3 bug new Jan 8, 2016
#11474 incorrect redundant-constraints warning Compiler (Type checker) 8.0.1-rc1 bug new Jan 21, 2016
#4879 Deprecate exports Compiler 7.0.1 feature request new Jan 5, 2011
#5835 Make better use of known dictionaries Compiler 7.5 feature request new Jan 30, 2012
#8165 Use GeneralizedNewtypeDeriving to automatically create associated type families Compiler (Type checker) 7.6.3 feature request goldfire new Aug 23, 2013
#8299 Add richer data model address arithmetic: AddrDiff and AddrInt (ie d Int_ptr_diff and Int_ptr_size) Compiler 7.6.3 feature request new Sep 14, 2013
#8634 Relax functional dependency coherence check ("liberal coverage condition") Compiler (Type checker) 7.7 feature request new Dec 27, 2013
#9244 Compiler could warn about type variable shadowing, and hint about ScopedTypeVariables Compiler 7.6.3 feature request new Jun 27, 2014
#9601 Make the rewrite rule system more powerful Compiler 7.8.2 feature request new Sep 17, 2014
#9793 Some as-patterns could be accepted in pattern synonyms Compiler (Type checker) 7.8.3 feature request cactus patch Nov 11, 2014
#10752 Print which warning-flag controls/enabled an emitted warning Compiler feature request quchen new Aug 7, 2015
#10803 New SignatureSections extension Compiler 7.10.2 feature request hvr patch Aug 28, 2015
#11143 Feature request: Add index/read/write primops with byte offset for ByteArray# Compiler 7.10.2 feature request new Nov 28, 2015
#11219 Implement fine-grained `-Werror=...` facility Compiler feature request quchen new Dec 14, 2015
#11243 Flag to not expand type families Compiler 7.10.2 feature request new Dec 17, 2015
#8440 Get rid of the remaining static flags Compiler task siddhanathan new Oct 12, 2013
#9832 Get rid of PERL dependency of `ghc-split` Driver task Phyx- new Nov 24, 2014
#10640 Document prim-ops Documentation 7.10.1 task bgamari new Jul 15, 2015
#11149 Unify fixity/associativity of <>-ish pretty-printing operators Compiler task new Nov 30, 2015
#11221 Remove -fwarn-context-quantification Compiler 7.10.3 task new Dec 14, 2015
#11223 Runtime linker performs eager loading of all object files Runtime System (Linker) 7.10.3 task Phyx- patch Dec 14, 2015
#11238 Redesign the dynamic linking on ELF systems Runtime System (Linker) 7.10.3 task trommler new Dec 16, 2015
#11359 Consider removing RelaxedLayout and friends Compiler (Parser) 7.10.3 task new Jan 6, 2016
#11392 Decide and document how semicolons are supposed to work in GHCi GHCi 7.10.3 task new Jan 9, 2016
#11445 Turn on SplitSections by default Build System 8.0.1-rc1 task new Jan 18, 2016
#11472 Remove CallStack CPP guards in GHC 8.2 Compiler 8.0.1-rc1 task new Jan 21, 2016
#11493 Merge compact normal forms libraries/compact 7.10.3 task ezyang new Jan 26, 2016
#11557 Unbundle Cabal from GHC libraries (other) 8.1 task new Feb 8, 2016
#5063 unix package has untracked dependency on libbsd Core Libraries 7.0.3 bug trommler upstream Mar 29, 2011
#7723 iOS patch no 12: Itimer.c doesn't work on iOS Runtime System 7.7 bug infoneeded Feb 26, 2013
#9981 Potential typechecker regression in GHC 7.10.1RC Compiler (Type checker) 7.10.1-rc1 bug simonpj new Jan 13, 2015
#2725 Remove Hack in compiler/nativeGen/X86/CodeGen.hs Compiler (NCG) 6.11 task thoughtpolice new Oct 26, 2008
#11091 Fix MonadFail warnings Compiler 7.11 task new Nov 14, 2015
#2988 Improve float-in Compiler 6.10.1 task new Jan 29, 2009

Research needed Release (2 matches)

Ticket Summary Component Version Type Owner Status Created
#7367 float-out causes extra allocation Compiler 7.6.1 bug new Oct 25, 2012
#11528 Representation of value set abstractions as trees causes performance issues Compiler task gkaracha new Feb 2, 2016

⊥ Release (26 matches)

Ticket Summary Component Version Type Owner Status Created
#149 missed CSE opportunity Compiler 5.04.2 bug new Jun 12, 2003
#487 powerpc/linux segfaulting binaries Compiler 6.4.1 bug erikd new Nov 30, 2005
#806 hGetBufNonBlocking doesn't work on Windows Core Libraries 6.4.2 bug new Jun 27, 2006
#816 Weird fundep behavior (with -fallow-undecidable-instances) Compiler (Type checker) 6.4.2 bug new Jul 6, 2006
#947 ghc -O space leak: CSE between different CAFs Compiler 6.5 bug new Oct 17, 2006
#1057 Implicit parameters on breakpoints GHCi 6.8.2 bug new Dec 18, 2006
#1087 bang patterns with infix ops Compiler (Parser) 6.6 bug new Jan 6, 2007
#1147 Quadratic behaviour in the compacting GC Runtime System 6.6 bug new Feb 14, 2007
#1168 Optimisation sometimes decreases sharing in IO code Compiler 6.6 bug new Feb 23, 2007
#1308 Type signature in warning is wrong Compiler (Type checker) 6.7 bug new Apr 27, 2007
#1400 :set +r doesn't work for interpreted modules GHCi 6.7 bug simonmar new May 31, 2007
#1526 -fobject-code doesn't apply to expressions typed at the prompt Compiler 6.7 bug new Jul 12, 2007
#1530 debugging :steps inside TH spliced code need to be bypassed GHCi 6.7 bug new Jul 13, 2007
#1614 Type checker does not use functional dependency to avoid ambiguity Compiler (Type checker) 6.7 bug new Aug 14, 2007
#1687 A faster (^)-function. Prelude 6.6.1 bug new Sep 12, 2007
#1831 reify never provides the declaration of variables Template Haskell 6.8.1 bug new Nov 4, 2007
#2031 relocation overflow Compiler 6.8.2 bug new Jan 10, 2008
#2057 inconsistent .hi file error gets ignored Compiler 6.8.2 bug new Jan 19, 2008
#2132 Optimise nested comparisons Compiler 6.8.2 bug new Feb 28, 2008
#2255 Improve SpecConstr for free variables Compiler 6.8.2 bug new May 1, 2008
#2607 Inlining defeats selector thunk optimisation Compiler 6.8.3 bug new Sep 18, 2008
#2786 Blackhole loops are not detected and reported in GHCi GHCi 6.8.3 bug new Nov 17, 2008
#3048 Heap size suggestion gets ignored when -G1 flag is passed Runtime System 6.10.1 bug new Feb 25, 2009
#3081 Double output after Ctrl+C on Windows Runtime System 6.10.1 bug new Mar 9, 2009
#3134 encodeFloat . decodeFloat Prelude 6.10.1 bug new Mar 31, 2009
#3353 Add CLDouble support Compiler 6.12.1 bug new Jul 5, 2009
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