{1} Bugs by priority (842 matches)

Lists all open bugs in order of priority.

Results (201 - 300 of 842)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#5376 Quotation in System.Process.system for Windows Core Libraries 7.0.4 low 7.12.1 snoyberg new Aug 4, 2011
#8258 GHC accepts `data Foo where` in H2010 mode Compiler 7.0.4 low 7.12.1 new Sep 9, 2013
#5316 Orphan instances strike again: ghc rejects a program at first but will accept it if you repeat the same compilation command Compiler 7.0.4 low new Jul 11, 2011
#4451 Re-linking avoidance is too aggressive Compiler 7.1 normal 7.12.1 new Oct 29, 2010
#5320 check_overlap panic (7.1 regression) Compiler (Type checker) 7.1 normal 7.12.1 simonpj new Jul 13, 2011
#4413 (^^) is not correct for Double and Float Core Libraries 7.1 low 7.12.1 tcsavage new Oct 18, 2010
#4440 time004 fails depending on the date Test Suite 7.1 low 7.12.1 new Oct 25, 2010
#4938 Core2 CPU not detected correctly Compiler 7.1 low 7.12.1 infoneeded Jan 31, 2011
#5262 Compiling with -O makes some expressions too lazy and causes space leaks Compiler 7.1 low 7.12.1 new Jun 16, 2011
#10197 Release note links to Trac are wrong Documentation 7.10.1 normal new Mar 27, 2015
#10198 Build failure on Solaris/SPARC due to misaligned data access (bus error) Compiler 7.10.1 normal merge Mar 27, 2015
#10196 Regression regarding Unicode subscript characters in identifiers Compiler (Parser) 7.10.1 normal 7.10.2 new Mar 27, 2015
#9673 aarch64 7.8.4, 7.10, 7.11: lib/ghc/bin/ghc-pkg --version does not output from subprocess Compiler 7.10.1-rc1 high new Oct 10, 2014
#9929 New alias handling not compatible with LLVM 3.4 Compiler (LLVM) 7.10.1-rc1 high 7.10.2 new Dec 26, 2014
#9968 DeriveAnyClass fails on multi-parameter type classes Compiler 7.10.1-rc1 high 7.12.1 dreixel new Jan 8, 2015
#10009 type inference regression when faking injective type families Compiler (Type checker) 7.10.1-rc1 high 7.12.1 new Jan 20, 2015
#9965 getChanContents BlockedIndefinitelyOnMVar on 7.10 RC1 libraries/base 7.10.1-rc1 normal new Jan 8, 2015
#10148 Optimization causes repeated computation Compiler 7.10.1-rc1 normal new Mar 9, 2015
#10168 generalize filterM, mapAndUnzipM, zipWithM, zipWithM_, replicateM, replicateM_ Core Libraries 7.10.1-rc1 normal ekmett patch Mar 18, 2015
#1851 "make install-strip" should work Build System 7.10.1-rc1 normal normal 7.12.1 new Nov 8, 2007
#9981 Potential typechecker regression in GHC 7.10.1RC Compiler (Type checker) 7.10.1-rc1 normal 7.12.1 simonpj new Jan 13, 2015
#10022 Clean up GHC.RTS.Flags Core Libraries 7.10.1-rc1 normal 7.12.1 ekmett new Jan 26, 2015
#10110 Compiling unit fails with Loading temp shared object failed Template Haskell 7.10.1-rc2 highest 7.10.2 trommler patch Feb 23, 2015
#10052 Panic (something to do with floatExpr?) Compiler 7.10.1-rc2 high 7.10.2 simonmar patch Jan 31, 2015
#10018 Cannot define custom fixity for infix data constructors in GHCi GHCi 7.10.1-rc2 normal new Jan 24, 2015
#10053 Too late for parseStaticFlags, error in ghci calling main after loading compiled code, regression GHCi 7.10.1-rc2 normal new Jan 31, 2015
#10069 CPR related performance issue Compiler 7.10.1-rc2 normal new Feb 9, 2015
#10092 lex doesn't handle binary literals Core Libraries 7.10.1-rc2 normal ekmett new Feb 15, 2015
#10101 ghci :e throws exception after type error GHCi 7.10.1-rc2 normal new Feb 18, 2015
#10105 ghc panic Simplifier ticks exhausted when trying UnfoldingDone x_alB Compiler 7.10.1-rc2 normal new Feb 21, 2015
#10109 Kinds aren't checked in the coverage condition Compiler 7.10.1-rc2 normal new Feb 23, 2015
#10120 Unnecessary code duplication from case analysis Compiler 7.10.1-rc2 normal new Feb 27, 2015
#10179 Kinds missing from types in ghci GHCi 7.10.1-rc2 normal new Mar 22, 2015
#10045 type holes related ghc panic Compiler 7.10.1-rc2 normal 7.10.2 new Jan 30, 2015
#10034 Regression in mapM_ performance Core Libraries 7.10.1-rc2 normal 7.12.1 ekmett new Jan 27, 2015
#10037 Several profiling tests give different results optimised vs. unoptimised Profiling 7.10.1-rc2 normal 7.12.1 new Jan 28, 2015
#10141 Kind inference regression in closed type families Compiler 7.10.1-rc2 normal 7.12.1 goldfire new Mar 6, 2015
#10044 Wrong line number reported with CPP and line beginning with # Compiler 7.10.1-rc2 low new Jan 29, 2015
#10177 Typeable solver regression Compiler (Type checker) 7.10.1-rc3 highest 7.10.2 new Mar 21, 2015
#10193 TypeRep Show instance doesn't add parens around type operators libraries/base 7.10.1-rc3 normal 7.12.1 new Mar 26, 2015
#9927 Should simplifier try more iterations? Compiler 7.11 normal new Dec 26, 2014
#9979 Performance regression GHC 7.8.4 to GHC HEAD Compiler 7.11 normal new Jan 13, 2015
#10032 binary distributions not working --with-system-libffi Build System 7.11 normal new Jan 27, 2015
#10059 :i doesn't work for ~ GHCi 7.11 normal new Feb 1, 2015
#10065 Definition of fix lacks commentary Core Libraries 7.11 normal dfeuer new Feb 4, 2015
#10077 Providing type checker plugin on command line results in false cyclic import error Compiler (Type checker) 7.11 normal new Feb 10, 2015
#10097 GHC 7.11 errors on dictionary casting tricks Compiler 7.11 normal new Feb 17, 2015
#10111 hp2ps silently discards samples Profiling 7.11 normal new Feb 24, 2015
#10144 Variant of runGhc which accepts prelude for setting up DynFlags GHC API 7.11 normal new Mar 7, 2015
#10183 Warning for redundant constraints: interaction with pattern matching Compiler 7.11 normal new Mar 23, 2015
#9964 GHC crash with NOINLINE and weird IO stuff Compiler 7.11 normal 7.10.2 merge Jan 7, 2015
#9933 Cross-compile failure : Not in scope: ‘gcdInt'’ Core Libraries 7.11 normal 7.12.1 erikd patch Dec 29, 2014
#9945 export list for System.Posix.Internals breaking the build on Windows Build System 7.11 normal 7.12.1 new Dec 31, 2014
#10070 Cross compiling from Linux to Windows fails with mising Win32 library Build System 7.11 normal 7.12.1 erikd new Feb 9, 2015
#10098 Refactor wild card renaming Compiler 7.11 normal 7.12.1 thomasw new Feb 17, 2015
#10174 AArch64 : ghc-stage2 segfaults compiling libraries/parallel Compiler 7.11 normal 7.12.1 erikd new Mar 20, 2015
#10157 HSCOLOUR_SRCS=YES fails mysteriously when no HsColour executable available Build System 7.11 low new Mar 13, 2015
#10171 runghc has problem when the argument list is too big Compiler 7.11 low new Mar 19, 2015
#10184 Coercible solver incomplete with recursive newtypes Compiler 7.11 low new Mar 23, 2015
#10185 Coercible solver incomplete with non-variable transitivity Compiler 7.11 low new Mar 23, 2015
#10178 hs-boot/hsig ambiguity empty data declaration or type with no constructors Compiler 7.11 lowest ezyang new Mar 21, 2015
#5001 makeCorePair: arity missing Compiler 7.2.1 high 7.4.1 new Mar 7, 2011
#5444 Slow 64-bit primops on 32 bit system Compiler 7.2.1 normal 7.12.1 new Aug 31, 2011
#5463 SPECIALISE pragmas generated from Template Haskell are ignored Template Haskell 7.2.1 normal 7.12.1 new Sep 5, 2011
#5620 Dynamic linking and threading does not work on Windows Runtime System 7.2.1 normal 7.12.1 new Nov 10, 2011
#5641 The -L flag should not exist Profiling 7.2.1 normal 7.12.1 new Nov 16, 2011
#5645 Sharing across functions causing space leak Compiler 7.2.1 normal 7.12.1 Alexander.Pakhomov new Nov 17, 2011
#5692 Source code with large floating constants in exponential notation cannot be compiled Compiler 7.2.1 normal 7.12.1 pcapriotti new Dec 12, 2011
#5466 Documentation for Chan could be better Core Libraries 7.2.1 normal ekmett new Sep 7, 2011
#5722 GHC inlines class method forever Compiler 7.2.1 normal simonpj new Dec 24, 2011
#4176 reject unary minus in infix left hand side function bindings that resolve differently as expressions Compiler 7.2.1 low 7.12.1 new Jul 7, 2010
#5495 simple program fails with -shared on mac Compiler 7.2.1 low 7.12.1 new Sep 17, 2011
#5654 Profiling semantics bug Profiling 7.2.1 low 7.12.1 simonmar new Nov 23, 2011
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 Compiler 7.2.2 normal 7.12.1 infoneeded Jan 16, 2012
#5807 DPH library functions don't work without -fvectorise. Data Parallel Haskell 7.2.2 normal 7.12.1 benl new Jan 23, 2012
#7289 Mingw FPU init not Windows compatible. Runtime System 7.2.2 normal 7.12.1 new Oct 2, 2012
#5797 readRawBufferPtr cannot be interrupted by exception on Windows with -threaded Core Libraries 7.2.2 normal ekmett new Jan 18, 2012
#5470 The DPH library needs to support PData and PRepr instances for more than 15-tuples Data Parallel Haskell 7.3 normal 7.12.1 chak new Sep 8, 2011
#5522 mc03 -O -fliberate-case -fspec-constr runs out of memory Compiler 7.3 normal 7.12.1 simonpj new Sep 29, 2011
#5539 GHC panic - Simplifier ticks exhausted Compiler 7.3 normal 7.12.1 simonpj new Oct 8, 2011
#5642 Deriving Generic of a big type takes a long time and lots of space Compiler 7.3 normal 7.12.1 dimitris new Nov 17, 2011
#5646 Initialise tuples using pragmas Data Parallel Haskell 7.3 normal 7.12.1 chak new Nov 18, 2011
#5702 Can't vectorise pattern matching on numeric literals Data Parallel Haskell 7.3 normal 7.12.1 chak new Dec 15, 2011
#5762 GHC gives incorrect warnings with simple applications of the view patterns extension Compiler 7.3 normal new Jan 10, 2012
#5378 unreg compiler: warning: conflicting types for built-in function ‘memcpy’ Compiler 7.3 low 7.12.1 new Aug 4, 2011
#1978 Error message: Undefined reference to `XXX_closure' Compiler 7.4.1 normal major new Dec 13, 2007
#4139 Spurious non-exhaustive pattern match warnings are given using GADTs Compiler 7.4.1 normal new Jun 16, 2010
#7098 GHC 7.4.1 reports an internal error and core dumps while using DPH Data Parallel Haskell 7.4.1 normal benl new Jul 26, 2012
#3242 ghci: can't load .so/.DLL for: m (addDLL: could not load DLL) GHCi 7.4.1 normal normal 7.12.1 new May 19, 2009
#5840 Extend the supported environment sizes of vectorised closures Data Parallel Haskell 7.4.1 normal 7.12.1 chak infoneeded Feb 2, 2012
#5902 Cannot tell from an exception handler whether the exception was asynchronous Compiler 7.4.1 normal 7.12.1 simonmar new Feb 27, 2012
#5916 runST isn't free Compiler 7.4.1 normal 7.12.1 new Mar 5, 2012
#5928 INLINABLE fails to specialize in presence of simple wrapper Compiler 7.4.1 normal 7.12.1 new Mar 11, 2012
#5945 Lambda lifting Compiler 7.4.1 normal 7.12.1 simonpj new Mar 16, 2012
#5954 Performance regression 7.0 -> 7.2 (still in 7.4) Compiler 7.4.1 normal 7.12.1 simonpj new Mar 20, 2012
#5966 getAppUserDataDirectory does not respect XDG specification Core Libraries 7.4.1 normal 7.12.1 ekmett upstream Mar 25, 2012
#6004 dph-lifted-vseg package doesn't provide Data.Array.Parallel.Prelude.Float module Data Parallel Haskell 7.4.1 normal 7.12.1 benl new Apr 13, 2012
#6037 Compile-time crash with sources with non-representable unicode characters Compiler 7.4.1 normal 7.12.1 new Apr 24, 2012
#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
#6047 GHC retains unnecessary binding Compiler 7.4.1 normal 7.12.1 simonpj new Apr 26, 2012
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