{11} Active Tickets (2320 matches)

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Results (401 - 500 of 2320)

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Ticket Summary Component Version Milestone Type Owner Status Created
#9940 GHCi crashes when I hold down control-c for a short time, and then hold down any key that would normally result in typing. Compiler 7.6.3 bug new Dec 31, 2014
#9944 Performance issue re: simple loop Compiler 7.8.3 bug new Dec 31, 2014
#10044 Wrong line number reported with CPP and line beginning with # Compiler 7.10.1-rc2 bug new Jan 29, 2015
#10171 runghc has problem when the argument list is too big Compiler 7.11 bug new Mar 19, 2015
#10199 Sending SIGINT to a program that uses forkOS may crash with various errors Runtime System 7.10.1 bug simonmar new Mar 27, 2015
#10341 hs-boot files can have bogus declarations if they're not exported Compiler (Type checker) 7.11 bug new Apr 22, 2015
#10456 Wrong CPP during cross-compilation Build System 7.11 bug jakzale new May 27, 2015
#10555 RULE left-hand side too complicated to desugar Compiler 7.0.4 bug new Jun 21, 2015
#10587 Suspending and unsuspending ghci kills and spawns threads GHCi 7.10.1 bug new Jun 29, 2015
#10631 Report of GHC Panic Compiler (Linking) 7.10.1 bug new Jul 12, 2015
#3517 GHC has lots of extra hidden IOErrorType values Core Libraries feature request new Sep 15, 2009
#8161 Associated type parameters that are more specific than the instance header Compiler (Type checker) 7.7 feature request new Aug 23, 2013
#8441 Allow family instances in an hs-boot file Compiler 7.7 feature request ezyang new Oct 13, 2013
#8516 Add (->) representation and the Invariant class to GHC.Generics Compiler (Type checker) 7.7 feature request new Nov 9, 2013
#8619 Support anonymous string literals in C-- (OR) give better ASSERT failure messages in C-- Compiler 7.7 feature request new Dec 20, 2013
#8707 Kind inference fails in data instance definition Compiler (Type checker) 7.7 feature request new Jan 27, 2014
#8997 Warn about unused parameters in recursive definitions Compiler 7.8.2 feature request new Apr 15, 2014
#9118 Can't eta-reduce representational coercions Compiler (Type checker) 7.8.2 feature request new May 15, 2014
#9182 Empty case analysis for function clauses Compiler 7.8.2 feature request new Jun 7, 2014
#9392 "\n" is displayed weirdly in error messages Compiler 7.8.3 feature request new Aug 1, 2014
#9518 Improve error message for unacceptable role annotations Compiler (Type checker) 7.8.3 feature request infoneeded Aug 28, 2014
#9685 GHC fails to build with mingw32-make on Windows Build System 7.9 feature request new Oct 12, 2014
#9748 Disambiguate IO actions in GHCi with :set +t GHCi 7.8.2 feature request new Oct 31, 2014
#9864 Need realloc/resize feature for mallocForeignPtrBytes allocated memory Core Libraries 7.8.3 feature request new Dec 4, 2014
#9946 Expose the source location of template-haskell Names Compiler 7.11 feature request new Dec 31, 2014
#10055 Offer PolyKinded instances for Data.Fixed.HasResolution libraries/base 7.8.4 feature request new Feb 1, 2015
#10150 Suppress orphan instance warning per instance Compiler (Type checker) 7.11 feature request new Mar 9, 2015
#10324 our rts/ghc-prim/base shared library tricks don't work on Android Compiler 7.10.1 feature request new Apr 18, 2015
#10331 Accept HsSyn in splices and generate it in quotes (ghc-api) Template Haskell 7.11 feature request new Apr 20, 2015
#10391 Ability to get export list of TH reified module Template Haskell feature request new May 7, 2015
#8290 lookupSymbol API is unsafe Runtime System (Linker) 7.9 task new Sep 14, 2013
#8315 Improve specialized Hoopl module Compiler 7.7 task apankiv new Sep 17, 2013
#9403 Make --show-iface more human readable Compiler 7.9 task ezyang new Aug 3, 2014
#9511 Remove deprecated -fglasgow-exts from NoFib suite NoFib benchmark suite 7.8.3 task new Aug 24, 2014
#10266 Split base for Backpack libraries/base 7.11 task ezyang new Apr 8, 2015
#10450 Poor type error message when an argument is insufficently polymorphic Compiler (Type checker) 7.8.2 task new May 27, 2015
#1487 unix package: test needed for getLoginName Core Libraries bug new Jul 3, 2007
#8293 user001 spuriously fails if getGroupEntryForID correctly fails Core Libraries 7.7 bug new Sep 14, 2013
#10178 hs-boot/hsig ambiguity empty data declaration or type with no constructors Compiler 7.11 bug ezyang new Mar 21, 2015
#10554 Replacing existing attachment with the same name doesn't work Trac & Git 7.10.1 bug hvr new Jun 21, 2015
#8304 more lenient operator sections (RelaxedSections extension) Compiler (Parser) 7.6.3 feature request new Sep 15, 2013
#8504 Provide minor GC residency estimates Runtime System 7.7 feature request simonmar new Nov 5, 2013
#9374 Investigate Static Argument Transformation Compiler 7.9 task new Jul 28, 2014
#13429 Optimizer produces Core with an infinite <<loop>> Compiler 8.0.2 7.10.4 bug new Mar 16, 2017
#7287 Primops in RULES generate warnings Compiler 7.7 7.6.2 bug new Oct 1, 2012
#10445 Wrong stack space size when using -Ksize Compiler 7.10.1 8.0.1 bug new May 25, 2015
#10735 Smooth out the differences between `compiler/utils/Pretty.hs` and `libraries/pretty` Compiler 7.0.1 8.0.1 task new Aug 4, 2015
#3351 Generated ghc man page missing xrefs Documentation 6.10.3 8.0.1 bug new Jul 5, 2009
#12100 GHC 8.0.1 build segmentation fault in haddock Compiler 8.0.1 8.2.1 bug infoneeded May 22, 2016
#13535 vector test suite uses excessive memory on GHC 8.2 Compiler 8.1 8.2.1 bug bgamari new Apr 6, 2017
#13615 Nondeterminism in ‘pure’ function w/ parallel evaluation & memo combinators Compiler 7.10.3 8.2.1 bug bgamari new Apr 25, 2017
#13707 xmobar crashes with segmentation faults? Compiler 8.2.1-rc2 8.2.1 bug new May 16, 2017
#13751 Runtime crash with <<loop>> after concurrent stressing of STM computations Runtime System 8.0.2 8.2.1 bug new May 24, 2017
#13691 Bump time submodule Compiler 8.0.1 8.2.1 task new May 12, 2017
#9630 compile-time performance regression (probably due to Generics) Compiler 7.9 8.2.1 bug dfeuer new Sep 24, 2014
#13426 compile-time memory-usage regression for DynFlags between GHC 8.0 and GHC 8.2 Compiler 8.1 8.2.1 bug new Mar 14, 2017
#13594 Typechecker behavior w.r.t. BangPatterns and nested foralls has changed in 8.2 Compiler (Type checker) 8.2.1-rc2 8.2.1 bug new Apr 20, 2017
#13695 Highly nested UNPACKed data causes panic Compiler 8.2.1-rc2 8.2.1 bug merge May 14, 2017
#13702 GHC can't produce position independent executables Compiler 8.0.2 8.2.1 bug patch May 15, 2017
#13745 Investigate compile-time regressions in regex-tdfa-1.2.2 Compiler 8.0.1 8.2.1 task new May 22, 2017
#13075 Top-level bang pattern accepted Compiler (Parser) 8.0.1 8.2.1 bug new Jan 6, 2017
#13220 Performance regressions in testsuite from join points Compiler 8.1 8.2.1 bug rwbarton new Feb 1, 2017
#13379 Space leak / quadratic behavior when inlining Compiler 8.0.1 8.2.1 bug new Mar 5, 2017
#13481 T12622 fails in ghci way Compiler 8.1 8.2.1 bug bgamari new Mar 25, 2017
#13708 Panic! (the "impossible" happened) bug in GHC 8.2.1 rc2 Compiler 8.2.1-rc2 8.2.1 bug merge May 16, 2017
#13756 Typo in user guide suggests that there's an -O* option Documentation 8.0.2 8.2.1 bug new May 25, 2017
#8440 Get rid of the remaining static flags Compiler 8.2.1 task patch Oct 12, 2013
#13222 Update formalism for join points Compiler 8.1 8.2.1 task lukemaurer patch Feb 1, 2017
#13310 Cut a new array release Compiler 8.0.1 8.2.1 task hvr new Feb 20, 2017
#13564 Why does memory usage increase so much during CoreTidy? Compiler 8.1 8.2.1 task new Apr 11, 2017
#13610 Unhelpful error messages about lifted and unlifted types Compiler (Type checker) 8.1 8.2.1 bug new Apr 24, 2017
#2988 Improve float-in Compiler 6.10.1 8.2.1 task new Jan 29, 2009
#13750 GHC produces incorrect coercions in hairy code Compiler 8.2.1-rc2 8.2.2 bug new May 24, 2017
#5553 sendWakeup error in simple test program with MVars and killThread Runtime System 8.0.1 8.2.2 bug new Oct 12, 2011
#11959 Importing doubly exported pattern synonym and associated pattern synonym panics Compiler 8.0.1-rc3 8.2.2 bug new Apr 20, 2016
#12150 Compile time performance degradation on code that uses undefined/error with CallStacks Compiler 8.0.1 8.2.2 bug new Jun 3, 2016
#9775 "Failed to remove" errors during Windows build from hsc2hs hsc2hs 7.8.3 8.2.2 bug Phyx- upstream Nov 5, 2014
#13753 Improve GHC's ghc package environment lookup logic Compiler 8.0.1 8.2.2 feature request new May 25, 2017
#4820 "Invalid object in isRetainer" when doing retainer profiling in GHC 7 branch Profiling 8.0.1 8.4.1 bug infoneeded Dec 6, 2010
#11715 Constraint vs * Compiler (Type checker) 8.0.1-rc1 8.4.1 bug goldfire new Mar 16, 2016
#12437 20% regression in max_bytes_used for T1969 Compiler 8.0.1 8.4.1 bug osa1 new Jul 26, 2016
#12919 Equality not used for substitution Compiler (Type checker) 8.0.1 8.4.1 bug goldfire new Dec 2, 2016
#13233 typePrimRep panic while compiling GHC with profiling Compiler 8.0.1 8.4.1 bug new Feb 5, 2017
#4012 Compilation results are not deterministic Compiler 6.12.2 8.4.1 bug niteria new Apr 24, 2010
#5775 Inconsistency in demand analysis Compiler 7.5 8.4.1 bug new Jan 14, 2012
#7411 Exceptions are optimized away in certain situations Compiler 7.6.1 8.4.1 bug new Nov 13, 2012
#8095 TypeFamilies painfully slow Compiler (Type checker) 7.6.3 8.4.1 bug goldfire new Jul 27, 2013
#8228 GHC built under Windows does not generate dyn_hi files Compiler 7.7 8.4.1 bug Phyx- new Sep 5, 2013
#8281 The impossible happened: primRepToFFIType Compiler 7.6.2 8.4.1 bug new Sep 13, 2013
#8949 switch -msse2 to be on by default Compiler (CodeGen) 7.9 8.4.1 bug new Apr 2, 2014
#9198 large performance regression in type checker speed in 7.8 Compiler (Type checker) 7.8.2 8.4.1 bug new Jun 12, 2014
#9370 unfolding info as seen when building a module depends on flags in a previously-compiled module Compiler 7.8.3 8.4.1 bug bgamari new Jul 27, 2014
#10599 Template Haskell doesn't allow `newName "type"` Template Haskell 7.10.2-rc2 8.4.1 bug goldfire new Jul 3, 2015
#10946 Typed hole inside typed Template Haskell bracket causes panic Template Haskell 7.10.1 8.4.1 bug new Oct 8, 2015
#11066 Inacessible branch should be warning - otherwise breaks type soundness? Compiler 7.10.2 8.4.1 bug new Nov 6, 2015
#11126 Entered absent arg in a Repa program Compiler 7.10.2 8.4.1 bug bgamari patch Nov 23, 2015
#11195 New pattern-match check can be non-performant Compiler 7.11 8.4.1 bug new Dec 11, 2015
#11196 TypeInType performance regressions Compiler 7.11 8.4.1 bug new Dec 11, 2015
#11198 TypeInType error message regressions Compiler (Type checker) 7.11 8.4.1 bug goldfire new Dec 11, 2015
#11371 Bogus in-scope set in substitutions Compiler 7.10.3 8.4.1 bug niteria new Jan 7, 2016
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