{1} Bugs by priority (892 matches)

Lists all open bugs in order of priority.

Results (1 - 100 of 892)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#8025 "During interactive linking, GHCi couldn't find the following symbol" typechecker error with TemplateHaskell involved Compiler (Type checker) 7.6.3 normal infoneeded Jun 30, 2013
#9775 "Failed to remove" errors during Windows build from hsc2hs Build System 7.8.3 low new Nov 5, 2014
#7836 "Invalid object in processHeapClosureForDead" when profiling with -hb Profiling 7.4.2 normal 7.12.1 infoneeded Apr 14, 2013
#9070 "Simplifier ticks exhausted" Compiler 7.6.3 normal new May 3, 2014
#9348 "Symbol not found" when using a shared library Runtime System 7.8.3 normal simonmar new Jul 22, 2014
#8916 "error: thread-local storage not supported for this target" when building cross-compiling GHC on OSX Compiler 7.6.3 normal new Mar 21, 2014
#8573 "evacuate: strange closure type 0" when creating large array Runtime System 7.6.3 normal rwbarton new Nov 29, 2013
#9253 "internal error: evacuate(static): strange closure type 0" when running in QEMU Runtime System 7.8.2 normal simonmar new Jun 30, 2014
#1851 "make install-strip" should work Build System 7.10.1-rc1 normal normal 7.12.1 new Nov 8, 2007
#10244 "memory barriers unimplemented on this architecture" on ARM pre-ARMv7 Runtime System 7.10.1 normal simonmar new Apr 5, 2015
#9677 "operation not permitted" when running tests on Windows Compiler 7.9 normal new Oct 11, 2014
#9210 "overlapping instances" through FunctionalDependencies Compiler (Type checker) 7.8.2 normal new Jun 16, 2014
#314 #line pragmas not respected inside nested comments Compiler (Parser) 6.4 high normal 7.12.1 new Feb 28, 2005
#7966 'make distclean' does not work in nofib NoFib benchmark suite 7.7 normal new Jun 6, 2013
#4413 (^^) is not correct for Double and Float Core Libraries 7.1 low 7.12.1 tcsavage new Oct 18, 2010
#9221 (super!) linear slowdown of parallel builds on 40 core machine Compiler 7.8.2 high 7.12.1 new Jun 20, 2014
#8901 (very) bad inline heuristics Compiler 7.7 normal infoneeded Mar 15, 2014
#9525 +RTS -xc stack trace sometimes reported twice Runtime System 7.8.3 low osa1 new Aug 30, 2014
#917 -O introduces space leak Compiler 6.5 lowest normal new Sep 28, 2006
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 Compiler 7.2.2 normal 7.12.1 infoneeded Jan 16, 2012
#8457 -ffull-laziness does more harm than good Compiler 7.7 normal 7.12.1 new Oct 18, 2013
#2224 -fhpc inteferes/prevents rewrite rules from firing Code Coverage 6.8.2 lowest normal 7.12.1 andy@… new Apr 17, 2008
#10288 -flate-dmd-anal triggers "Entered absent arg" Compiler 7.10.1 normal infoneeded Apr 12, 2015
#1526 -fobject-code doesn't apply to expressions typed at the prompt Compiler 6.7 normal normal new Jul 12, 2007
#8657 -fregs-graph still has a limit on spill slots Compiler (NCG) 7.7 normal 7.12.1 archblob new Jan 8, 2014
#2710 -main-is flag in {-# OPTIONS #-} pragma not fully supported Compiler 6.8.3 lowest normal 7.12.1 infoneeded Oct 19, 2008
#8974 64 bit windows executable built with ghc-7.9.20140405+LLVM segfaults Compiler (LLVM) 7.9 high 7.12.1 infoneeded Apr 8, 2014
#8928 64-bit statically linked binary consumes all memory while spinning on 'SIGVTALRM's Runtime System 7.6.3 normal simonmar new Mar 25, 2014
#10302 7.10.1 documenation is incorrect wrt supported llvm version Documentation 7.10.1 high 7.10.2 new Apr 14, 2015
#7655 7.6.2 Segmentation Fault/Bus Error in large exponentation GHCi 7.8.1-rc1 normal 7.12.1 infoneeded Feb 3, 2013
#8814 7.8 optimizes attoparsec improperly Compiler 7.8.1-rc1 normal new Feb 21, 2014
#10059 :i doesn't work for ~ GHCi 7.11 normal new Feb 1, 2015
#10145 :info (->) should list its fixity GHCi 7.8.3 low 7.12.1 phadej new Mar 7, 2015
#8925 :print and :sprint sometimes fully evaluates strings GHCi 7.8.1 normal new Mar 23, 2014
#1400 :set +r doesn't work for interpreted modules GHCi 6.7 normal normal simonmar new May 31, 2007
#3397 :step hangs when -fbreak-on-exception is set GHCi 7.10.1-rc2 normal normal 7.2.1 new Jul 26, 2009
#8118 <stdout>: commitAndReleaseBuffer: invalid argument (invalid character) Compiler 7.8.3 normal infoneeded Aug 8, 2013
#8447 A combination of type-level comparison and subtraction does not work for 0 Compiler (Type checker) 7.6.3 low infoneeded Oct 15, 2013
#1687 A faster (^)-function. Prelude 6.6.1 normal normal new Sep 12, 2007
#10174 AArch64 : ghc-stage2 segfaults compiling libraries/parallel Compiler 7.11 normal 7.12.1 erikd new Mar 20, 2015
#10255 API Annotations : ExprWithTySig processing discards annotated spans Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 7, 2015
#10029 ARM: internal error: evacuate(static): strange closure type 62744 Compiler 7.8.4 normal new Jan 27, 2015
#3353 Add CLDouble support Compiler 6.12.1 normal normal new Jul 5, 2009
#9447 Add support for resizing `MutableByteArray#`s Compiler 7.8.2 normal new Aug 16, 2014
#9573 Add warning for invalid digits in integer literals Compiler (Parser) 7.9 normal 7.12.1 vlopez new Sep 10, 2014
#6040 Adding a type signature changes heap allocation into stack allocation without changing the actual type Compiler 7.4.1 normal 7.12.1 simonpj new Apr 24, 2012
#3458 Allocation where none should happen Compiler 6.10.4 lowest normal 7.12.1 new Aug 24, 2009
#9912 Allow access to full logs in Harbormaster builds Trac & Git normal thoughtpolice new Dec 20, 2014
#10216 Allow arr ∧ (first ∨ (***)) as minimal definition of Arrow instance Core Libraries 7.10.1 normal 7.12.1 ekmett patch Mar 30, 2015
#7985 Allow openFile on unknown file type Core Libraries 7.6.3 normal infoneeded Jun 15, 2013
#8488 Annotations should not distinguish type and value Compiler 7.6.3 normal errge new Oct 30, 2013
#10307 Api Annotations: RdrHsSyn.mkAtDefault causes annotations to be disconnected. Compiler 7.10.1 normal 7.10.2 alanz patch Apr 15, 2015
#10280 ApiAnnotations : AnnComma missing in TupleSection Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 9, 2015
#10287 ApiAnnotations : BooleanFormula construction discards original Compiler 7.10.1 normal 7.10.2 alanz patch Apr 11, 2015
#10315 ApiAnnotations : Empty context loses annotations Compiler 7.10.1 normal 7.10.2 alanz new Apr 16, 2015
#10276 ApiAnnotations : ITopenExpQuote needs SourceText Compiler (Parser) 7.10.1 normal 7.12.1 alanz new Apr 9, 2015
#10278 ApiAnnotations : Nested forall loses forall annotation Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 9, 2015
#10269 ApiAnnotations : RdrHsSyn.isFunLhs discards parentheses Compiler 7.10.1 normal 7.10.2 alanz patch Apr 8, 2015
#10277 ApiAnnotations : lexer discards comment close in nested comment Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 9, 2015
#10309 ApiAnnotations : mkGadtDecl discards annotations for HsFunTy Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 15, 2015
#10268 ApiAnnotations : quoted type variables missing leading quote Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 8, 2015
#10313 ApiAnnotations : strings in warnings do not return SourceText Compiler 7.10.1 normal alanz new Apr 16, 2015
#10312 ApiAnnotations: misplaced AnnComma for squals production Compiler (Parser) 7.10.1 normal 7.10.2 alanz patch Apr 16, 2015
#10314 ApiAnnotations: mkHsForAllTy discards parens Compiler 7.10.1 normal 7.10.2 alanz new Apr 16, 2015
#9820 Apparently inconsistent behaviour in the presence of OverlappingInstances Compiler (Type checker) 7.8.3 normal new Nov 21, 2014
#5333 Arrow command combinators and infixr cause the desugarer to fail Compiler (Parser) 7.0.3 low 7.12.1 ross new Jul 20, 2011
#8014 Assertion failure when using multithreading in debug mode. Runtime System 7.6.2 normal 7.12.1 infoneeded Jun 26, 2013
#9718 Avoid TidyPgm predicting what CorePrep will do Compiler 7.8.3 normal new Oct 24, 2014
#8713 Avoid libraries if unneeded (librt, libdl, libpthread) GHCi 7.6.3 normal upstream Jan 29, 2014
#3073 Avoid reconstructing dictionaries in recursive instance methods Compiler 6.10.1 lowest normal 7.12.1 new Mar 5, 2009
#2731 Avoid unnecessary evaluation when unpacking constructors Compiler 6.8.3 lowest normal 7.12.1 new Oct 30, 2008
#4005 Bad behaviour in the generational GC with paraffins -O2 Runtime System 6.12.1 RC1 normal new Apr 23, 2010
#8589 Bad choice of loop breaker with INLINABLE/INLINE Compiler 7.6.3 normal new Dec 2, 2013
#8213 Bad error message when using lazy IO to read from closed handle Core Libraries 7.6.3 normal infoneeded Sep 2, 2013
#9600 Bad error message: Applicative is not a derivable class Compiler 7.8.3 normal 7.12.1 JohnWiegley new Sep 16, 2014
#3711 Bad error reporting when calling a function in a module which depends on a DLL on Windows Runtime System 6.10.4 lowest 7.12.1 new Dec 2, 2009
#7831 Bad fragmentation when allocating many large objects Runtime System 7.7 low ezyang new Apr 13, 2013
#1062 Bad output from Text.PrettyPrint.HughesPJ Core Libraries 6.6 normal normal ekmett new Dec 19, 2006
#9173 Better type error messages Compiler 7.8.2 normal new Jun 5, 2014
#7988 Big integers crashing integer-simple on qnxnto-arm Compiler 7.7 normal new Jun 16, 2013
#7273 Binary size increase in nofib/grep between 7.6.1 and HEAD Compiler 7.6.1 high 7.12.1 new Sep 28, 2012
#3571 Bizzarely bloated binaries Compiler 6.10.4 lowest normal 7.12.1 new Oct 9, 2009
#2786 Blackhole loops are not detected and reported in GHCi GHCi 6.8.3 normal normal new Nov 17, 2008
#10241 BlockedIndefinitelyOnMVar thrown to the thread which is not blocked indefinitely Runtime System 7.8.3 normal simonmar new Apr 4, 2015
#10285 Bug in Coerciible Compiler 7.10.1 highest 7.10.2 goldfire new Apr 10, 2015
#7983 Bug in hsc2hs --cross-safe hsc2hs 7.6.3 normal 7.12.1 new Jun 15, 2013
#7503 Bug with PolyKinds, type synonyms & GADTs Compiler (Type checker) 7.6.1 normal 7.12.1 simonpj new Dec 16, 2012
#7651 Buiding GHC with parallel IO manager freezes on Mac (not on FreeBSD) Build System 7.7 high 7.12.1 infoneeded Feb 2, 2013
#8572 Building an empty module with profiling requires profiling libraries for integer-gmp Compiler 7.7 normal 7.12.1 infoneeded Nov 28, 2013
#9772 Building documentation alone is broken Build System 7.9 normal 7.12.1 new Nov 5, 2014
#7388 CAPI doesn't work with ghci GHCi 7.6.1 normal 7.12.1 new Nov 2, 2012
#9257 CC_CLANG_BACKEND not reconfigured during bindist install Build System 7.8.2 normal new Jul 1, 2014
#3238 CInt FFI exports do not use C int in _stub.h header file Compiler (FFI) 6.11 lowest normal 7.12.1 new May 16, 2009
#9399 CPP does not process test case enum01.hs correctly Test Suite 7.8.3 normal rwbarton new Aug 3, 2014
#4150 CPP+QuasiQuotes confuses compilation errors' line numbers Compiler (Parser) 6.12.3 normal 7.12.1 new Jun 23, 2010
#10069 CPR related performance issue Compiler 7.10.1-rc2 normal new Feb 9, 2015
#8222 CTYPE pragma on newtype is ignored Compiler 7.6.3 normal infoneeded Sep 4, 2013
#10293 CallArity taking 20% of compile time Compiler 7.10.1 high 7.12.1 nomeata merge Apr 13, 2015
#10306 Calling reify on Any or built-in type families causes panic Compiler 7.10.1 normal adamgundry new Apr 15, 2015
#7246 Callstack depends on way (prof, profasm, profthreaded Profiling 7.6.1 normal 7.12.1 new Sep 17, 2012
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