{1} Bugs by priority (1502 matches)

Lists all open bugs in order of priority.

Results (301 - 400 of 1502)

1 2 3 4 5 6 7 8 9 10 11 12 13 14
Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#11008 Difficulties around inferring exotic contexts Compiler 7.10.2 normal new Oct 22, 2015
#13912 Disparity in error message in GHCi with : load vs writing directly in GHCi GHCi normal new Jul 2, 2017
#2940 Do CSE after CorePrep Compiler 6.10.1 lowest normal simonpj new Jan 12, 2009
#9655 Do not UNPACK strict fields that are very wide Compiler 7.8.3 normal new Oct 1, 2014
#11306 Do not generate warning in `do` when result is of type `Void`. Compiler 7.10.3 normal infoneeded Dec 28, 2015
#13208 Do two-phase inlining in simpleOptPgm Compiler 8.1 normal new Jan 30, 2017
#13146 Doc for RealWorld refers to non-existent "ptrArg" Prelude 8.0.1 normal new Jan 18, 2017
#9247 Document -XDatatypeContexts in flag reference Documentation 7.9 low goldfire new Jun 29, 2014
#9248 Document -XHaskell98 and -XHaskell2010 in flag reference Documentation 7.9 normal 8.4.1 goldfire new Jun 29, 2014
#2776 Document -pgmL (Use cmd as the literate pre-processor) Documentation 6.10.1 lowest minor new Nov 13, 2008
#11968 Document AMP in the deviations from the standard Documentation 8.1 normal new Apr 22, 2016
#14199 Document Type.Reflection better (Fun and Con') Core Libraries 8.2.1 high 8.2.2 merge Sep 8, 2017
#14156 Document the thread wakeup/scheduling/fairness semantics for the STM primitives libraries/stm 8.2.1 normal new Aug 25, 2017
#11650 Documentation does not mention that default definitions for Alternative(some, many) can easily blow up Documentation 7.10.3 normal new Feb 26, 2016
#5466 Documentation for Chan could be better Core Libraries 7.2.1 normal new Sep 7, 2011
#13169 Documentation for CoreMonad.getAnnotations Documentation 7.10.3 normal new Jan 23, 2017
#4861 Documentation for base does not include special items Core Libraries 7.0.1 low upstream Dec 24, 2010
#13145 Documentation shouldn't call things functions that aren't functions libraries/base 8.0.1 normal new Jan 18, 2017
#13657 Documentation: Functional dependencies by other means Documentation 8.0.1 normal new May 7, 2017
#13139 Documents not updating correctly? Documentation 8.0.2 normal new Jan 16, 2017
#12446 Doesn't suggest TypeApplications when `~` used prefix Compiler 8.0.1 normal new Jul 28, 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
#11437 Don't put static (version-based) feature gates in compilerInfo Compiler 7.11 normal new Jan 15, 2016
#12700 Don't warn about redundant constraints for type equalities Compiler 8.0.1 normal new Oct 14, 2016
#8887 Double double assignment in optimized Cmm on SPARC Compiler (CodeGen) 7.9 normal new Mar 13, 2014
#3081 Double output after Ctrl+C on Windows Runtime System 6.10.1 normal normal new Mar 9, 2009
#11677 Dramatic de-optimization with "-O", "-O1", "-O2" options Compiler 7.10.3 normal new Mar 5, 2016
#11253 Duplicate warnings for pattern guards and relevant features (e.g. View Patterns) Compiler 7.11 normal gkaracha new Dec 18, 2015
#10355 Dynamic linker not initialised Runtime System (Linker) 7.10.1 normal infoneeded Apr 25, 2015
#13137 Dynamic linker not initialised. Compiler 8.0.2 normal new Jan 16, 2017
#5620 Dynamic linking and threading does not work on Windows Compiler (Linking) 7.2.1 normal 8.4.1 new Nov 10, 2011
#12231 Eliminate redundant heap allocations/deallocations Compiler (CodeGen) 8.0.1 normal new Jun 25, 2016
#9547 Empty constraint tuples are mis-kinded Compiler (Type checker) 7.8.2 normal new Sep 3, 2014
#11126 Entered absent arg in a Repa program Compiler 7.10.2 high 8.4.1 bgamari patch Nov 23, 2015
#13552 Enum Float/Double does not match Haskell Report libraries/base 8.0.1 normal new Apr 9, 2017
#13001 EnumFromThenTo is is not a good producer libraries/base 8.0.1 low 8.4.1 akio new Dec 18, 2016
#12018 Equality constraint not available in pattern type signature (GADTs/ScopedTypeVariables) Compiler (Type checker) 7.10.3 lowest new May 6, 2016
#12919 Equality not used for substitution Compiler (Type checker) 8.0.1 highest 8.4.1 goldfire patch Dec 2, 2016
#13834 Error cascade with type applications Compiler 8.0.1 normal new Jun 16, 2017
#14113 Error message carets point at the wrong places in the presence of CPP macros Compiler 8.2.1 normal new Aug 14, 2017
#9672 Error message too long (full case statement printed) Compiler (Type checker) 7.8.3 normal new Oct 9, 2014
#7849 Error on pattern matching of an existential whose context includes a type function Compiler (Type checker) 7.4.2 normal new Apr 20, 2013
#11384 Error says to fix incorrect return type Compiler (Type checker) 7.6.3 normal 8.4.1 new Jan 8, 2016
#11282 Error warns about non-injectivity of injective type family Compiler 7.11 normal new Dec 24, 2015
#11009 Errors reading stdin on Windows libraries/base 7.10.2 normal new Oct 23, 2015
#7259 Eta expansion of products in System FC Compiler 7.6.1 normal simonpj new Sep 21, 2012
#11131 Eta reduction/expansion loop Compiler 7.10.2 normal new Nov 25, 2015
#11435 Evidence from TC Plugin triggers core-lint warning Compiler 7.10.2 normal new Jan 15, 2016
#12696 Exception gives not enough information to be useful Compiler 8.0.1 normal new Oct 13, 2016
#13423 Exception to I/O hack in demand analyzer too broad Compiler 8.1 normal 8.4.1 new Mar 14, 2017
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure Core Libraries 7.6.1 high new Jun 21, 2010
#7411 Exceptions are optimized away in certain situations Compiler 7.6.1 high 8.4.1 new Nov 13, 2012
#10436 Excessive numbers of packages loaded for TH Compiler 7.10.1 normal patch May 20, 2015
#9059 Excessive space usage while generating code for fractional literals with big exponents Compiler 7.8.2 normal new Apr 30, 2014
#10995 Existentials in newtypes Compiler (Type checker) 7.10.2 normal new Oct 21, 2015
#11101 Expand Template Haskell type splices before quantification Compiler 7.10.2 normal new Nov 17, 2015
#12488 Explicit namespaces doesn't enforce namespaces Compiler 8.0.1 normal ruperthorlick new Aug 13, 2016
#12592 Explicit type signature for type classes fails Compiler 8.0.1 normal new Sep 12, 2016
#8147 Exponential behavior in instance resolution on fixpoint-of-sum Compiler 7.6.3 normal new Aug 21, 2013
#11602 Exponential behaviour in typeKind, unifyTys etc Compiler 7.10.3 normal new Feb 18, 2016
#13253 Exponential compilation time with RWST & ReaderT stack with `-02` Compiler 8.0.1 normal 8.4.1 new Feb 9, 2017
#13090 Expose all unfoldings of overloaded functions by default Compiler 8.0.1 normal 8.4.1 new Jan 9, 2017
#12778 Expose variables bound in quotations to reify Template Haskell 8.0.1 normal patch Oct 28, 2016
#5840 Extend the supported environment sizes of vectorised closures Data Parallel Haskell 7.4.1 normal chak infoneeded Feb 2, 2012
#14012 External interpreter fails on FreeBSD GHCi 8.0.1 normal new Jul 22, 2017
#12075 Fails to build on powerpcspe because of inline assembly Build System 8.0.1 normal 8.4.1 infoneeded May 16, 2016
#14247 Fails to coerce between newtypes directly Compiler 8.2.1 normal new Sep 18, 2017
#12739 Failure installing elm-init-1.0.5 (ExitFailure (-6)) Compiler 7.8.4 normal new Oct 19, 2016
#12135 Failure to recompile when #include file is created earlier on include path Driver 8.0.1 normal new May 30, 2016
#13295 Failure to resolve type parameter determined by type family Compiler (Type checker) 8.0.1 normal new Feb 18, 2017
#13981 Family instance consistency checks happens too early when hs-boot defined type occurs on LHS Compiler (Type checker) 8.2.1-rc2 normal 8.4.1 new Jul 15, 2017
#12723 Family instance modules are not fingerprinted in ABI Driver 8.1 normal patch Oct 17, 2016
#13225 Fannkuch-redux time regression from join point patch Compiler 8.1 normal 8.4.1 new Feb 2, 2017
#13327 Figure out how to make sense of Data instances for poly-kinded datatypes libraries/base 8.0.1 normal new Feb 23, 2017
#8362 Filesystem related tests failed on solaris (SmartOS) Core Libraries 7.6.3 normal new Sep 26, 2013
#4833 Finding the right loop breaker Compiler 7.0.1 low new Dec 10, 2010
#11578 Fix GHC on AArch64/Arm64 Compiler 8.1 normal new Feb 15, 2016
#14037 Fix fusion for GHC's utility functions Compiler 8.3 normal new Jul 27, 2017
#10816 Fixity declaration for associated type rejected Compiler 7.10.2 normal new Aug 31, 2015
#12121 FlexibleContexts is under specified Documentation 8.0.1 normal thomie new May 26, 2016
#10440 Float out just gets floated in Compiler 7.10.1 normal new May 22, 2015
#13465 Foldable deriving treatment of tuples is too surprising Compiler 8.1 normal 8.4.1 new Mar 21, 2017
#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
#10698 Forall'd variable ‘$rcobox’ is not bound in RULE lhs Compiler 7.11 normal new Jul 28, 2015
#2926 Foreign exported function returns wrong type Compiler (FFI) 6.10.1 low normal new Jan 8, 2009
#9079 Foreign.C.Types in haskell2010 Core Libraries 7.8.2 normal new May 5, 2014
#13439 ForeignPtr finalizers not searched for reachable objects? libraries/base 8.0.2 normal new Mar 17, 2017
#13147 Formatting is broken in Exceptions section of GHC.Prim haddock Prelude 8.0.1 normal new Jan 18, 2017
#9798 Frustrating behaviour of the INLINE pragma Compiler 7.8.3 normal new Nov 13, 2014
#12831 Fulltext search SQL error in Trac Trac & Git normal hvr new Nov 12, 2016
#6070 Fun with the demand analyser Compiler 7.4.1 normal simonpj new May 2, 2012
#8905 Function arguments are always spilled/reloaded if scrutinee is already in WHNF Compiler (CodeGen) 7.9 normal kavon new Mar 16, 2014
#9636 Function with type error accepted Compiler 7.8.3 normal new Sep 26, 2014
#345 GADT - fundep interaction Compiler (Type checker) 6.4 low normal simonpj new Apr 8, 2005
#11721 GADT-syntax data constructors don't work well with TypeApplications Compiler 8.1 normal 8.4.1 RyanGlScott patch Mar 19, 2016
#9701 GADTs not specialized properly Compiler 7.9 normal new Oct 17, 2014
#13167 GC and weak reference finalizers and exceptions Compiler 8.0.1 normal new Jan 22, 2017
#13402 GHC .prof tabular output glues columns together Compiler 7.10.3 normal new Mar 9, 2017
#10818 GHC 7.10.2 takes much longer to compile some packages Compiler 7.10.2 high dfeuer new Aug 31, 2015
#12658 GHC 7.10.3 sometimes reports unimplemented/strange closure type 63270 Compiler 7.10.3 normal new Oct 3, 2016
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