{1} Bugs by priority (991 matches)

Lists all open bugs in order of priority.

Results (301 - 400 of 991)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#10881 internal error: evacuate: strange closure type 5101248 Runtime System 7.10.2 normal simonmar infoneeded Sep 14, 2015
#10905 Incorrect number of parameters in "role" errors Compiler 7.10.2 normal new Sep 21, 2015
#10940 Random number chosen by openTempFile is always 1804289383846930886 libraries/base 7.10.2 normal new Oct 7, 2015
#10957 getExecutablePath adds " (deleted)" suffix if executable was deleted under linux Core Libraries 7.10.2 normal new Oct 11, 2015
#10966 dirtiness checking isn't keeping track of which source file contained Main Driver 7.10.2 normal new Oct 13, 2015
#10980 Deriving Read instance from datatype with N fields leads to N^2 code size growth Compiler 7.10.2 normal new Oct 16, 2015
#10987 -i option requires named module Compiler 7.10.2 normal osa1 new Oct 19, 2015
#10992 Performance regression due to lack of inlining of `foldl` and `foldl'`. Core Libraries 7.10.2 normal new Oct 20, 2015
#10995 Existentials in newtypes Compiler (Type checker) 7.10.2 normal new Oct 21, 2015
#11004 hsc2hs does not handle single quotes properly hsc2hs 7.10.2 normal sergv new Oct 22, 2015
#11008 Difficulties around inferring exotic contexts Compiler 7.10.2 normal new Oct 22, 2015
#11009 Errors reading stdin on Windows libraries/base 7.10.2 normal new Oct 23, 2015
#11023 ghci and ghc-pkg disagree about what's exposed Package system 7.10.2 normal new Oct 27, 2015
#11029 Performance loss due to eta expansion Compiler 7.10.2 normal new Oct 28, 2015
#11032 Missing result type handling for State# s in foreign import prim. Compiler (FFI) 7.10.2 normal new Oct 28, 2015
#11033 ghc 7.10.2 testsuite: "DoParamM(normal)" test fails Test Suite 7.10.2 normal new Oct 29, 2015
#11034 ghc 7.10.2 testsuite: "T367(normal)" test compilation fails Test Suite 7.10.2 normal bgamari new Oct 29, 2015
#11040 Split SRT tables on Mac OS Compiler 7.10.2 normal new Oct 31, 2015
#11042 Template Haskell / GHCi does not respect extra-lib-dirs Compiler 7.10.2 normal new Nov 1, 2015
#11045 Loading temp shared object failed - undefined symbol Compiler (Linking) 7.10.2 normal new Nov 1, 2015
#11050 [bug] ModOrigin: hidden module redefined ghc-pkg 7.10.2 normal new Nov 2, 2015
#11054 GHC on Windows could not use more than 64 logical processors Runtime System 7.10.2 normal new Nov 2, 2015
#11058 selected processor does not support ARM mode Compiler 7.10.2 normal new Nov 3, 2015
#11068 Make Generic/Generic1 methods inlinable Compiler 7.10.2 normal new Nov 7, 2015
#11070 Type-level arithmetic of sized-types has weaker inference power than in 7.8 Compiler 7.10.2 normal new Nov 8, 2015
#11075 Confusing parallel spark behaviour with safe FFI calls Runtime System 7.10.2 normal patch Nov 10, 2015
#11084 Some type families don't reduce with :kind! Compiler 7.10.2 normal new Nov 14, 2015
#11095 -O0 -g slows GHC down on list literals (compared to -O0 without -g) Compiler 7.10.2 normal new Nov 15, 2015
#11101 Expand Template Haskell type splices before quantification Compiler 7.10.2 normal new Nov 17, 2015
#11106 Turning on optimizer changes behavior in 7.10.3 Compiler 7.10.2 normal new Nov 17, 2015
#11110 GHCi documentation says ":show packages" gives a list of packages currently loaded GHCi 7.10.2 normal new Nov 18, 2015
#11113 Type family If is too strict Compiler 7.10.2 normal new Nov 19, 2015
#11131 Eta reduction/expansion loop Compiler 7.10.2 normal new Nov 25, 2015
#11141 Better error message when instance signature is incorrect Compiler (Type checker) 7.10.2 normal new Nov 27, 2015
#11145 Template Haskell quotes of data instance GADTs is totally broken Template Haskell 7.10.2 normal new Nov 29, 2015
#11146 Manual eta expansion leads to orders of magnitude less allocations Compiler 7.10.2 normal new Nov 30, 2015
#11151 T3064 regresses with wildcard refactor Compiler 7.10.2 normal new Dec 1, 2015
#11153 building lens-4.12.3 impossible happened: dupe _hs_primitive_memcpy libraries (other) 7.10.2 normal infoneeded Dec 2, 2015
#11165 Testsuite framework failures are too easy to ignore and too hard to find Test Suite 7.10.2 normal new Dec 4, 2015
#11174 Traversable can't be derived for datatypes with unboxed arguments Compiler 7.10.2 normal RyanGlScott new Dec 7, 2015
#11180 A program writing to a read-only stdout should not succeed Compiler 7.10.2 normal new Dec 8, 2015
#11181 Program hangs forever in sched_yield() / yield() unless -N is limited Runtime System 7.10.2 normal new Dec 8, 2015
#11184 panic tcMonoExpr _ with bad indentation in TH code Compiler 7.10.2 normal new Dec 9, 2015
#11203 Kind inference with SigTvs is wrong Compiler (Type checker) 7.10.2 normal new Dec 11, 2015
#11271 Costly let binding gets duplicated in IO action value Compiler 7.10.2 normal new Dec 21, 2015
#11288 Thread blocked indefinitely in a Mvar operation Compiler 7.10.2 normal infoneeded Dec 26, 2015
#11301 Using GHC's parser and rendering the results is unreasonably difficult GHC API 7.10.2 normal new Dec 28, 2015
#11395 The via-C code generation backend is incompatible with gcc 5.3.1 on m68k (ELF) Compiler 7.10.2 normal new Jan 9, 2016
#11421 adding a PartialTypeSignatures to a binding affected by MonoLocalBinds leads compile-time failure Compiler 7.10.2 normal new Jan 13, 2016
#11435 Evidence from TC Plugin triggers core-lint warning Compiler 7.10.2 normal new Jan 15, 2016
#10930 missing empty-Enumeration and out-of-range warning for `Natural` Compiler 7.10.2 low 8.0.1 hvr new Oct 3, 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 Compiler (Linking) 7.10.2 low new Aug 19, 2015
#10923 GHC should recompile if flags change Compiler 7.10.2 low new Oct 1, 2015
#10951 HPC program has poor error reporting / strange CLI in general Code Coverage 7.10.2 low new Oct 9, 2015
#10952 Use IPids instead of package keys in HPC tix files Code Coverage 7.10.2 low new Oct 9, 2015
#10990 Checking whether a default declaration is an instance of a defaultable typeclass is broken Compiler (Type checker) 7.10.2 low new Oct 20, 2015
#10996 family is treated as keyword in types even without TypeFamilies enabled Compiler 7.10.2 low new Oct 21, 2015
#10998 Parser should suggest -XMagicHash Compiler (Parser) 7.10.2 low new Oct 21, 2015
#11069 :cd in GHCi unloads modules GHCi 7.10.2 low new Nov 8, 2015
#10807 PatternGuards and MultiWayIf layout rules Compiler (Parser) 7.10.2 lowest new Aug 28, 2015
#10859 Generated Eq instance associates && wrongly Compiler 7.10.2 lowest simonpj new Sep 8, 2015
#10937 "ghc -no-link --make A.hs -o foo" does something silly Compiler 7.10.2 lowest new Oct 7, 2015
#10958 "Annotating pure code for parallelism" docs based on old par/pseq primitives Documentation 7.10.2 lowest new Oct 11, 2015
#10599 Template Haskell doesn't allow `newName "type"` Template Haskell 7.10.2-rc2 high 8.0.1 goldfire new Jul 3, 2015
#10623 Handling of ASCII encodings introduced in D898 breaks Unicode terminal detection Test Suite 7.10.2-rc2 normal 8.0.1 new Jul 9, 2015
#11498 GHC requires kind-polymorphic signatures on class head Compiler (Type checker) 7.10.2-rc2 normal new Jan 27, 2016
#11473 Levity polymorphism checks are inadequate Compiler 7.10.3 highest 8.0.1 goldfire new Jan 21, 2016
#11450 Associated types at wrong type in instance Compiler 7.10.3 high 8.0.1 new Jan 18, 2016
#11371 Bogus in-scope set in substitutions Compiler 7.10.3 high 8.2.1 niteria new Jan 7, 2016
#11516 Panic, "falls into a hole" Compiler (Type checker) 7.10.3 high 8.2.1 new Jan 30, 2016
#11532 ghc: panic! occured Compiler 7.10.3 high 8.2.1 infoneeded Feb 3, 2016
#11476 gcc leaves undeleted temporary files when invoked with a response file Compiler 7.10.3 high new Jan 21, 2016
#11530 Make fails on systems with GREP_OPTIONS Build System 7.10.3 normal 8.0.1 merge Feb 3, 2016
#11533 Stack check not optimized out even if it could be Compiler (CodeGen) 7.10.3 normal 8.0.1 merge Feb 3, 2016
#11353 DWARF call frame information incorrect in the presence of unsafe foreign calls Compiler (CodeGen) 7.10.3 normal 8.2.1 new Jan 4, 2016
#11382 Optimize Data.Char Core Libraries 7.10.3 normal 8.2.1 new Jan 8, 2016
#11212 Should be more liberal parsing pattern synonyms with view patterns Compiler (Parser) 7.10.3 normal new Dec 13, 2015
#11213 Incorrect reported pattern synonym signature Compiler (Type checker) 7.10.3 normal new Dec 13, 2015
#11215 Line endings in quasiquotations are not normalised Compiler (Parser) 7.10.3 normal new Dec 13, 2015
#11226 Performance regression (involving sum, map, enumFromThenTo) Compiler 7.10.3 normal new Dec 15, 2015
#11263 "Simplifier ticks exhausted" that resolves with fsimpl-tick-factor=200 Compiler 7.10.3 normal new Dec 19, 2015
#11267 Can't parse type with kind ascription with GHCi's :kind command GHCi 7.10.3 normal new Dec 20, 2015
#11272 Overloaded state-monadic function is not specialised Compiler 7.10.3 normal new Dec 21, 2015
#11297 CmmSwitchTest is broken on 32-bit platforms Test Suite 7.10.3 normal new Dec 26, 2015
#11306 Do not generate warning in `do` when result is of type `Void`. Compiler 7.10.3 normal infoneeded Dec 28, 2015
#11310 Surprising accepted constructor for GADT instance of data family Compiler 7.10.3 normal new Dec 29, 2015
#11312 GHC inlining primitive string literals can affect program output Compiler 7.10.3 normal new Dec 29, 2015
#11315 GHC doesn't restore split objects Compiler 7.10.3 normal new Dec 30, 2015
#11337 Unwind information incorrect between Sp adjustment and end of block Compiler (CodeGen) 7.10.3 normal bgamari new Jan 2, 2016
#11338 Unwind information is incorrect in region surrounding a safe foreign call Compiler 7.10.3 normal new Jan 2, 2016
#11380 Compiling a 10.000 line file exhausts memory Compiler 7.10.3 normal new Jan 8, 2016
#11415 pandoc-types fails to build on 4 GB machine Compiler 7.10.3 normal new Jan 12, 2016
#11449 Treat '_' consistently in type declarations Compiler 7.10.3 normal new Jan 18, 2016
#11471 Kind polymorphism and unboxed types: bad things are happening Compiler (Type checker) 7.10.3 normal goldfire new Jan 21, 2016
#11475 Lint should check for inexhaustive alternatives Compiler 7.10.3 normal new Jan 21, 2016
#11483 Ghci integration with readline GHCi 7.10.3 normal Geraldus new Jan 23, 2016
#11488 -dynamic-too is entirely undocumented Documentation 7.10.3 normal simonmar new Jan 25, 2016
#11499 Loading temp shared object failed in GHCi GHCi 7.10.3 normal trommler new Jan 27, 2016
#11501 Building nofib/fibon returns permission denied NoFib benchmark suite 7.10.3 normal rem new Jan 27, 2016
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