{1} Bugs by priority (1367 matches)

Lists all open bugs in order of priority.

Results (301 - 400 of 1367)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#13220 Performance regressions in testsuite from join points Compiler 8.1 normal 8.2.1 rwbarton new Feb 1, 2017
#13379 Space leak / quadratic behavior when inlining Compiler 8.0.1 normal 8.2.1 new Mar 5, 2017
#13481 T12622 fails in ghci way Compiler 8.1 normal 8.2.1 bgamari new Mar 25, 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
#13727 `-Wmissing-home-modules` doesn't properly recognize filepath-qualified modules Compiler 8.2.1-rc1 normal 8.2.1 Yuras patch May 19, 2017
#9775 "Failed to remove" errors during Windows build from hsc2hs hsc2hs 7.8.3 normal 8.2.2 Phyx- upstream Nov 5, 2014
#314 #line pragmas not respected inside nested comments Compiler (Parser) 6.4 normal normal 8.4.1 new Feb 28, 2005
#3094 Some GHC.* module should export word size and heap object header size libraries (other) 6.10.1 normal normal 8.4.1 new Mar 13, 2009
#5611 Asynchronous exception discarded after safe FFI call Runtime System 7.0.3 normal 8.4.1 new Nov 7, 2011
#5620 Dynamic linking and threading does not work on Windows Compiler (Linking) 7.2.1 normal 8.4.1 new Nov 10, 2011
#5987 Too many symbols in ghc package DLL Compiler 7.5 normal 8.4.1 Phyx- patch Apr 3, 2012
#6087 Join points need strictness analysis Compiler 7.4.1 normal 8.4.1 infoneeded May 10, 2012
#6132 Can't use both shebang line and #ifdef declarations in the same file. Compiler (Parser) 7.0.4 normal 8.4.1 new May 29, 2012
#7273 Binary size increase in nofib/grep between 7.6.1 and HEAD Compiler 7.6.1 normal 8.4.1 new Sep 28, 2012
#7353 Make system IO interruptible on Windows Core Libraries 7.6.1 normal 8.4.1 refold new Oct 20, 2012
#8763 forM_ [1..N] does not get fused (10 times slower than go function) Compiler 7.6.3 normal 8.4.1 new Feb 9, 2014
#9221 (super!) linear slowdown of parallel builds on 40 core machine Compiler 7.8.2 normal 8.4.1 new Jun 20, 2014
#9248 Document -XHaskell98 and -XHaskell2010 in flag reference Documentation 7.9 normal 8.4.1 goldfire new Jun 29, 2014
#10141 CUSK mysteries Compiler 7.10.1-rc2 normal 8.4.1 goldfire new Mar 6, 2015
#10346 Cross-module SpecConstr Compiler 7.10.1 normal 8.4.1 new Apr 23, 2015
#10506 SourceNotes are not applied to all identifiers Compiler 7.10.1 normal 8.4.1 new Jun 10, 2015
#10542 Incorrect Unicode input on Windows Console Compiler 7.8.3 normal 8.4.1 new Jun 18, 2015
#10600 -fwarn-incomplete-patterns doesn't work with -fno-code Compiler 7.10.1 normal 8.4.1 ezyang new Jul 3, 2015
#10770 Typeable solver has strange effects Compiler (Type checker) 7.10.1 normal 8.4.1 new Aug 12, 2015
#10853 Refine addTopDecls Template Haskell 7.10.2 normal 8.4.1 new Sep 8, 2015
#10878 Near doubling of generated code size for compiler/cmm/PprC.hs with commit 5d57087e31 Compiler 7.11 normal 8.4.1 new Sep 14, 2015
#11092 ApiAnnotations : make annotation for shebang Compiler 7.10.2 normal 8.4.1 alanz new Nov 15, 2015
#11197 Overeager deferred type errors Compiler (Type checker) 7.11 normal 8.4.1 goldfire new Dec 11, 2015
#11204 Recompilation checking stochastically broken on Darwin Driver 7.11 normal 8.4.1 new Dec 11, 2015
#11259 Use system runtime linker in GHCi on PowerPC 64 bit GHCi 7.11 normal 8.4.1 trommler new Dec 19, 2015
#11260 Re-compilation driver/recomp11 test fails Compiler 7.11 normal 8.4.1 new Dec 19, 2015
#11261 Implement DWARF debugging on powerpc64 Compiler (CodeGen) 7.11 normal 8.4.1 trommler new Dec 19, 2015
#11262 Test print022: wrong stdout on powerpc64 GHCi 7.11 normal 8.4.1 trommler new Dec 19, 2015
#11307 Regresssion: parsing type operators Compiler 7.11 normal 8.4.1 new Dec 28, 2015
#11323 powerpc64: recomp015 fails with redundant linking Compiler 7.11 normal 8.4.1 trommler new Dec 31, 2015
#11369 Suppress redundant-constraint warnings in case of empty classes Compiler (Type checker) 8.1 normal 8.4.1 new Jan 7, 2016
#11382 Optimize Data.Char Core Libraries 7.10.3 normal 8.4.1 new Jan 8, 2016
#11384 Error says to fix incorrect return type Compiler (Type checker) 7.6.3 normal 8.4.1 new Jan 8, 2016
#11474 incorrect redundant-constraints warning Compiler (Type checker) 8.0.1-rc1 normal 8.4.1 new Jan 21, 2016
#11495 TH_spliceE5_prof is failing with release candidate 8.0.1 Compiler 8.0.1-rc1 normal 8.4.1 new Jan 26, 2016
#11526 unsafeLookupStaticPtr should not live in IO Core Libraries 8.0.1-rc1 normal 8.4.1 new Feb 2, 2016
#11549 Add -fshow-runtime-rep Compiler 8.0.1-rc2 normal 8.4.1 new Feb 6, 2016
#11587 Place shared objects in LIBDIR Build System 7.10.3 normal 8.4.1 new Feb 16, 2016
#11634 Bang patterns bind... unexpectedly. Deserves loud warning Documentation 7.10.3 normal 8.4.1 new Feb 24, 2016
#11719 Cannot use higher-rank kinds with type families Compiler (Type checker) 8.0.1-rc2 normal 8.4.1 new Mar 18, 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
#11827 InteractiveEval error handling gets a boot ModSummary instead of normal ModSummary Compiler 8.0.1-rc3 normal 8.4.1 new Apr 13, 2016
#11836 Hello World Bug - silent stdout errors Compiler 7.10.3 normal 8.4.1 new Apr 14, 2016
#11954 Associated pattern synonyms not included in haddock Compiler 8.0.1-rc3 normal 8.4.1 patch Apr 19, 2016
#11955 Haddock documentation for pattern synonyms printed with explicit forall quantifiers Compiler 8.0.1-rc3 normal 8.4.1 new Apr 19, 2016
#12021 Type variable escapes its scope Compiler 8.0.1-rc4 normal 8.4.1 new May 6, 2016
#12038 Shutdown interacts badly with requestSync() Runtime System 7.10.3 normal 8.4.1 new May 10, 2016
#12075 Fails to build on powerpcspe because of inline assembly Build System 8.0.1 normal 8.4.1 infoneeded May 16, 2016
#12143 ApplicativeDo Fails to Desugar 'return True' Compiler 8.0.1 normal 8.4.1 simonmar new Jun 1, 2016
#12193 Include target versions of unlit and hsc2hs when cross-compiling Build System 8.0.1 normal 8.4.1 thomie new Jun 15, 2016
#12388 Don't barf on failures in the RTS linker Runtime System (Linker) 8.0.1 normal 8.4.1 new Jul 13, 2016
#12517 Simplify runghc command line options None 8.0.1 normal 8.4.1 harendra new Aug 22, 2016
#12581 Testsuite segfaults on OS X Compiler 8.1 normal 8.4.1 new Sep 8, 2016
#12636 ProfHeap's printf modifiers are incorrect Runtime System 8.0.1 normal 8.4.1 new Sep 28, 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
#12712 break011 is broken on Windows Test Suite 8.0.1 normal 8.4.1 new Oct 16, 2016
#12714 T9405 fails on Windows Runtime System 8.0.1 normal 8.4.1 new Oct 16, 2016
#12715 T3994 is intermittently broken on Windows Test Suite 8.1 normal 8.4.1 new Oct 16, 2016
#12737 T12227 is failing on ghc-8.0 Visual Haskell 8.0.1 normal 8.4.1 new Oct 18, 2016
#12798 LLVM seeming to over optimize, producing inefficient assembly code... Compiler (LLVM) 8.0.1 normal 8.4.1 new Nov 2, 2016
#12808 For closures, Loop Invariant Code Flow related to captured free values not lifted outside the loop... Compiler 8.0.1 normal 8.4.1 new Nov 5, 2016
#12825 ghc panic on ppc64le, ghc 8.0.1, agda 2.5.1.1 patched for newer EdisonAPI Compiler 8.0.1 normal 8.4.1 infoneeded Nov 11, 2016
#12875 GHC fails to link all StaticPointers-defining modules of a library in an executable Compiler 8.0.1 normal 8.4.1 new Nov 23, 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
#12932 -fexternal-interpreter` fails to find symbols Compiler 8.0.1 normal 8.4.1 infoneeded Dec 6, 2016
#12934 Testsuite driver buffering behavior has changed with Python 3 Test Suite 8.0.1 normal 8.4.1 new Dec 7, 2016
#12937 String merging broken on Darwin Compiler (Linking) 8.0.1 normal 8.4.1 bgamari new Dec 7, 2016
#12938 Polykinded associated type family rejected on false pretenses Compiler 8.0.1 normal 8.4.1 goldfire new Dec 7, 2016
#12940 ghc-8.0.2 RC1 libs installed under package dirs vs Cabal installing packages under abi dir Build System 8.0.2-rc1 normal 8.4.1 new Dec 7, 2016
#12949 Pattern coverage checker ignores dictionary arguments Compiler 8.0.1 normal 8.4.1 gkaracha new Dec 8, 2016
#12964 Runtime regression to RTS change Runtime System 8.1 normal 8.4.1 new Dec 12, 2016
#12965 String merging broken on Windows Compiler 8.0.1 normal 8.4.1 patch Dec 12, 2016
#13002 :set -O does not work in .ghci file GHCi 8.0.1 normal 8.4.1 new Dec 18, 2016
#13003 improve documentation for typed TH and make it more discoverable Documentation 8.0.1 normal 8.4.1 new Dec 18, 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
#13080 Memory leak caused by nested monadic loops Compiler 8.0.1 normal 8.4.1 new Jan 7, 2017
#13090 Expose all unfoldings of overloaded functions by default Compiler 8.0.1 normal 8.4.1 new Jan 9, 2017
#13092 family instance consistency checks are too pessimistic Compiler 8.1 normal 8.4.1 rwbarton new Jan 9, 2017
#13093 Runtime linker chokes on object files created by MSVC++ Runtime System (Linker) 8.0.1 normal 8.4.1 Phyx- new Jan 10, 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
#13243 make test in non-validate configuration fails with a variety of ghci errors GHCi 8.0.1 normal 8.4.1 new Feb 8, 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
#13378 LLVM backend doesn't support MacOS dead code stripping Compiler normal 8.4.1 new Mar 5, 2017
#13390 String literal float-out during desugaring regresses T1969 at -O0 Compiler 8.0.1 normal 8.4.1 new Mar 7, 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
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