{1} Bugs by priority (1374 matches)

Lists all open bugs in order of priority.

Results (1 - 100 of 1374)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#13576 Runtime crashes on arm64 (iOS) Compiler high 8.4.1 new Apr 14, 2017
#13378 LLVM backend doesn't support MacOS dead code stripping Compiler normal 8.4.1 new Mar 5, 2017
#10695 Trac errors when creating a ticket with a Blocking: field Trac & Git normal hvr new Jul 27, 2015
#11214 Remove JavaScriptFFI from --supported-extensions list Compiler normal new Dec 13, 2015
#11436 ValueError: invalid literal for int() with base 10: '#11238' Trac & Git normal hvr new Jan 15, 2016
#11546 Compiler warning: cast from pointer to integer of different size Compiler normal new Feb 5, 2016
#11553 `round (± ∞ :: Double)` not infinite libraries/base normal new Feb 7, 2016
#11834 GHC master, not compiling on Archlinux Compiler (Linking) normal new Apr 14, 2016
#12012 Socket operations on Windows check errno instead of calling WSAGetLastError() Core Libraries normal new May 4, 2016
#12019 Profiling option -hb is not thread safe Runtime System normal new May 6, 2016
#12436 Too many nested forkProcess's eventually cause SIGSEGV in the child Runtime System normal new Jul 26, 2016
#12831 Fulltext search SQL error in Trac Trac & Git normal hvr new Nov 12, 2016
#13724 Clamping of llvm llc to -O1 and -O2 Compiler (LLVM) 8.3 normal 8.4.1 new May 19, 2017
#13719 checkFamInstConsistency dominates compile time Compiler (Type checker) 8.3 normal new May 18, 2017
#13759 Strange error message for deriving Data Compiler 8.3 normal new May 27, 2017
#13678 Overhaul the linker Compiler (Linking) 8.3 lowest new May 10, 2017
#13707 xmobar crashes with segmentation faults? Compiler 8.2.1-rc2 highest 8.2.1 new May 16, 2017
#13750 GHC produces incorrect coercions in hairy code Compiler 8.2.1-rc2 highest 8.2.2 new May 24, 2017
#13594 Typechecker behavior w.r.t. BangPatterns and nested foralls has changed in 8.2 Compiler (Type checker) 8.2.1-rc2 high 8.2.1 new Apr 20, 2017
#13695 Highly nested UNPACKed data causes panic Compiler 8.2.1-rc2 high 8.2.1 merge May 14, 2017
#13708 Panic! (the "impossible" happened) bug in GHC 8.2.1 rc2 Compiler 8.2.1-rc2 normal 8.2.1 merge May 16, 2017
#13606 GHCi segfaults on Windows with D3D code GHCi 8.2.1-rc2 normal 8.4.1 Phyx- patch Apr 23, 2017
#13690 Running profiling tests in the GHCi way is extremely slow Compiler 8.2.1-rc2 normal 8.4.1 new May 12, 2017
#13692 Constructors and such should be able to move around seq# sometimes Compiler 8.2.1-rc2 normal 8.4.1 new May 13, 2017
#13752 Odd pattern synonym type errors Compiler (Type checker) 8.2.1-rc2 normal 8.4.1 merge May 25, 2017
#13715 test dynamic-paper for way profasm fails with Simplifier ticks exhausted Compiler 8.2.1-rc2 normal Research needed new May 17, 2017
#13577 Compiler performance on open-symbology parser module regressed in GHC 8.2 Compiler 8.2.1-rc2 normal infoneeded Apr 14, 2017
#13637 Printing type operators adds extraneous parenthesis Compiler 8.2.1-rc2 normal alanz new May 2, 2017
#13655 Spurious untouchable type variable in connection with rank-2 type and constraint family Compiler (Type checker) 8.2.1-rc2 normal new May 6, 2017
#13710 panic with boot and -jX Compiler 8.2.1-rc2 normal new May 17, 2017
#13721 posix004 test succeeds but then I get an Apple problem report window that says: "posix004 quit unexpectedly" Runtime System 8.2.1-rc2 normal new May 18, 2017
#13731 DeriveFunctor and friends don't understand type families Compiler 8.2.1-rc2 normal new May 20, 2017
#13739 Very slow linking of profiled executables Compiler 8.2.1-rc2 normal new May 22, 2017
#13742 Code using ConstraintKinds needs explicit kind signature with GHC 8.2.1 Compiler (Type checker) 8.2.1-rc2 normal new May 22, 2017
#13744 Compile-time regression in 8.2 when compiling bloodhound's test suite Compiler 8.2.1-rc2 normal new May 22, 2017
#13746 Typeable changes in base-4.10 break ChasingBottoms's test suite libraries/base 8.2.1-rc2 normal patch May 22, 2017
#13763 Performance regression (~34%) in 8.2.1, poor register allocation(?) in an inner loop over an array Compiler (NCG) 8.2.1-rc2 normal new May 28, 2017
#13765 GHC cannot parse valid Haskell98 whose first identifier is named signature Compiler (Parser) 8.2.1-rc2 low new May 29, 2017
#13717 Pattern synonym exhaustiveness checks don't play well with EmptyCase Compiler 8.2.1-rc1 normal 8.4.1 new May 18, 2017
#13587 addTopDecls fails with typed Template Haskell Template Haskell 8.2.1-rc1 normal new Apr 18, 2017
#13604 ghci no longer loads dynamic .o files by default if they were built with -O GHCi 8.2.1-rc1 normal new Apr 23, 2017
#13648 ApplicativeDo selects "GHC.Base.Monad.return" when actions are used without patterns. Compiler 8.2.1-rc1 normal new May 5, 2017
#13535 vector test suite uses excessive memory on GHC 8.2 Compiler 8.1 highest 8.2.1 bgamari new Apr 6, 2017
#13426 compile-time memory-usage regression for DynFlags between GHC 8.0 and GHC 8.2 Compiler 8.1 high 8.2.1 new Mar 14, 2017
#12088 Type/data family instances in kind checking Compiler (Type checker) 8.1 high 8.4.1 new May 19, 2016
#13380 raiseIO# result looks wrong Compiler 8.1 high 8.4.1 dfeuer new Mar 5, 2017
#11375 Type aliases twice as slow to compile as closed type families. Compiler (Type checker) 8.1 high infoneeded Jan 7, 2016
#13220 Performance regressions in testsuite from join points Compiler 8.1 normal 8.2.1 rwbarton new Feb 1, 2017
#13481 T12622 fails in ghci way Compiler 8.1 normal 8.2.1 bgamari new Mar 25, 2017
#11369 Suppress redundant-constraint warnings in case of empty classes Compiler (Type checker) 8.1 normal 8.4.1 new Jan 7, 2016
#11721 GADT-syntax data constructors don't work well with TypeApplications Compiler 8.1 normal 8.4.1 goldfire new Mar 19, 2016
#11773 linux/powepc : ghc-stage1 segfaults when building unregisterised Compiler 8.1 normal 8.4.1 erikd new Mar 30, 2016
#12581 Testsuite segfaults on OS X Compiler 8.1 normal 8.4.1 new Sep 8, 2016
#12652 Type checker no longer accepting code using function composition and rank-n types Compiler (Type checker) 8.1 normal 8.4.1 simonpj new Oct 2, 2016
#12715 T3994 is intermittently broken on Windows Test Suite 8.1 normal 8.4.1 new Oct 16, 2016
#12926 ghc master (8.1.20161202) panics with assertion failure with devel2 flavor and -O2 Compiler 8.1 normal 8.4.1 new Dec 5, 2016
#12964 Runtime regression to RTS change Runtime System 8.1 normal 8.4.1 new Dec 12, 2016
#13069 hs-boot files permit default methods in type class (but don't typecheck them) Compiler (Type checker) 8.1 normal 8.4.1 new Jan 5, 2017
#13078 Panic from ghc-stage1 when building HEAD with profiling Compiler 8.1 normal 8.4.1 new Jan 6, 2017
#13092 family instance consistency checks are too pessimistic Compiler 8.1 normal 8.4.1 rwbarton new Jan 9, 2017
#13104 runRW# ruins join points Compiler 8.1 normal 8.4.1 new Jan 11, 2017
#13153 Several Traversable instances have an extra fmap Core Libraries 8.1 normal 8.4.1 dfeuer new Jan 19, 2017
#13154 Standalone-derived anyclass instances aren't as permissive as empty instances Compiler (Type checker) 8.1 normal 8.4.1 RyanGlScott patch Jan 20, 2017
#13165 Speed up the RTS hash table Runtime System 8.1 normal 8.4.1 new Jan 21, 2017
#13225 Fannkuch-redux time regression from join point patch Compiler 8.1 normal 8.4.1 new Feb 2, 2017
#13226 Compiler allocation regressions from top-level string literal patch Compiler 8.1 normal 8.4.1 new Feb 2, 2017
#13331 Worker/wrapper can lead to sharing failure Compiler 8.1 normal 8.4.1 new Feb 24, 2017
#13363 Wildcarn patterns and COMPLETE sets can lead to misleading redundant pattern-match warnings Compiler 8.1 normal 8.4.1 new Mar 2, 2017
#13406 IO hack in demand analyzer can miss I/O Compiler 8.1 normal 8.4.1 new Mar 10, 2017
#13422 INLINE CONLIKE sometimes fails to inline Compiler 8.1 normal 8.4.1 new Mar 14, 2017
#13423 Exception to I/O hack in demand analyzer too broad Compiler 8.1 normal 8.4.1 new Mar 14, 2017
#13465 Foldable deriving treatment of tuples is too surprising Compiler 8.1 normal 8.4.1 new Mar 21, 2017
#13515 Unexpected failure of T11223_simple_duplicate_lib on 32-bit Windows Compiler 8.1 normal 8.4.1 new Apr 2, 2017
#11360 Test "termination" doesn't pass with reversed uniques Compiler 8.1 normal niteria new Jan 6, 2016
#11400 * is not an indexed type family Compiler (Type checker) 8.1 normal new Jan 10, 2016
#11406 RTS gets stuck in scheduleDetectDeadlock() Runtime System 8.1 normal new Jan 11, 2016
#11424 "Occurs check" not considered when reducing closed type families Compiler (Type checker) 8.1 normal new Jan 14, 2016
#11503 TypeError woes (incl. pattern match checker) Compiler 8.1 normal new Jan 28, 2016
#11506 uType_defer can defer too long Compiler 8.1 normal new Jan 28, 2016
#11511 Type family producing infinite type accepted as injective Compiler (Type checker) 8.1 normal new Jan 29, 2016
#11513 Work out when GADT parameters should be specified Compiler 8.1 normal new Jan 29, 2016
#11514 Impredicativity is still sneaking in Compiler 8.1 normal goldfire new Jan 29, 2016
#11515 PartialTypeSignatures suggests a redundant constraint with constraint families Compiler 8.1 normal new Jan 29, 2016
#11538 Wrong constants in LL code for big endian targets Compiler (LLVM) 8.1 normal new Feb 4, 2016
#11560 panic: isInjectiveTyCon sees a TcTyCon Compiler (Type checker) 8.1 normal goldfire new Feb 8, 2016
#11566 I don't need madvise MADV_DONTNEED Compiler 8.1 normal new Feb 11, 2016
#11571 Need more intelligent conditionalization of libgcc rts symbols for x32 Runtime System (Linker) 8.1 normal new Feb 12, 2016
#11577 GHCi accepts invalid programs when recompiling GHCi 8.1 normal new Feb 14, 2016
#11578 Fix GHC on AArch64/Arm64 Compiler 8.1 normal new Feb 15, 2016
#11599 Why is UndecidableInstances required for an obviously terminating type family? Compiler (Type checker) 8.1 normal new Feb 18, 2016
#11604 Build system fails after submodule update Build System 8.1 normal new Feb 18, 2016
#11622 Annotating types in type familiy equations without parentheses Compiler 8.1 normal new Feb 21, 2016
#11655 Ambiguous types in pattern synonym not determined by functional dependencies Compiler (Type checker) 8.1 normal new Feb 27, 2016
#11695 On GHCi prompt the arrow (movement) keys create strange character sequences GHCi 8.1 normal new Mar 10, 2016
#11812 Template Haskell can induce non-unique Uniques Template Haskell 8.1 normal new Apr 8, 2016
#11957 DataKinds: lifting constructors whose identifier is a single character Compiler 8.1 normal new Apr 19, 2016
#11968 Document AMP in the deviations from the standard Documentation 8.1 normal new Apr 22, 2016
#11984 Pattern match incompleteness / inaccessibility discrepancy Compiler 8.1 normal new Apr 26, 2016
#11995 Can't infer type Compiler (Type checker) 8.1 normal new Apr 29, 2016
#12006 Can't infer constraint of pattern synonyms Compiler 8.1 normal new May 2, 2016
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