{13} All Tickets by Milestone (1477 matches)

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7.12.1 Release (100 matches)

Ticket Summary Component Version Type Owner Status Created
#8229 Linking in Windows is slow Compiler 7.7 bug new Sep 5, 2013
#8279 bad alignment in code gen yields substantial perf issue Compiler 7.7 bug new Sep 12, 2013
#8281 The impossible happened: primRepToFFIType Compiler 7.6.2 bug new Sep 13, 2013
#8285 unexpected behavior with encodeFloat on large inputs Compiler 7.7 bug new Sep 13, 2013
#8362 Filesystem related tests failed on solaris (SmartOS) Core Libraries 7.6.3 bug new Sep 26, 2013
#8422 type nats solver is too weak! Compiler (Type checker) 7.7 bug new Oct 8, 2013
#8426 one-shot compilation + TH doesn't see instances that is seen in batch mode Template Haskell 7.7 bug infoneeded Oct 9, 2013
#8457 -ffull-laziness does more harm than good Compiler 7.7 bug new Oct 18, 2013
#8572 Building an empty module with profiling requires profiling libraries for integer-gmp Compiler 7.7 bug infoneeded Nov 28, 2013
#8623 Strange slowness when using async library with FFI callbacks Runtime System 7.6.3 bug simonmar new Dec 22, 2013
#8657 -fregs-graph still has a limit on spill slots Compiler (NCG) 7.7 bug archblob new Jan 8, 2014
#8694 ghc -M doesn't handle addDependentFile or #included files Compiler 7.6.3 bug new Jan 24, 2014
#8731 long compilation time for module with large data type and partial record selectors Compiler 7.8.1-rc1 bug new Feb 3, 2014
#8732 Global big object heap allocator lock causes contention Runtime System 7.6.3 bug simonmar new Feb 4, 2014
#8733 I/O manager causes unnecessary syscalls in send/recv loops Runtime System 7.6.3 bug new Feb 4, 2014
#8746 Crosscompiling Compiler 7.8.1-rc1 bug new Feb 7, 2014
#8827 Inferring Safe mode with GeneralizedNewtypeDeriving is wrong Compiler 7.9 bug new Feb 26, 2014
#8922 GHC unnecessarily sign/zero-extends C call arguments Compiler (NCG) 7.6.3 bug new Mar 23, 2014
#8971 Native Code Generator for 7.8 is not as optimized as 7.6.3... Compiler (NCG) 7.8.1-rc2 bug new Apr 8, 2014
#8981 ghc-pkg complains about missing haddock interface files ghc-pkg 7.8.1 bug new Apr 10, 2014
#9014 GHC 7.8.2 Win64 tarball includes gfortran/gcj/python Build System 7.8.3 bug new Apr 20, 2014
#9022 TH pretty printer and GHC parser semicolon placement mismatch Template Haskell 7.8.1 bug roldugin new Apr 23, 2014
#9034 GHCi panics when given C++ object file on GNU/Linux GHCi 7.8.2 bug new Apr 24, 2014
#9046 Panic in GHCi when using :print GHCi 7.8.2 bug new Apr 28, 2014
#9123 Need for higher kinded roles Compiler 7.8.2 bug goldfire new May 19, 2014
#9225 Missing syntax error for package qualified import with version number Compiler (Parser) 7.8.2 bug ezyang patch Jun 22, 2014
#9237 GHC not recognizing INPUT(-llibrary) in linker scripts Compiler 7.8.2 bug new Jun 25, 2014
#9238 Negative zero broken Compiler 7.8.2 bug new Jun 25, 2014
#9248 Document -XHaskell98 and -XHaskell2010 in flag reference Documentation 7.9 bug goldfire new Jun 29, 2014
#9274 GHC panic with UnliftedFFITypes+CApiFFI Compiler 7.6.3 bug igloo new Jul 6, 2014
#9353 prefetch primops are not currently useful Compiler 7.8.2 bug new Jul 23, 2014
#9358 Improve flag description in the user guide Documentation 7.8.3 bug new Jul 24, 2014
#9405 Ticky results should be displayed even during interrupts (Ctrl-c) Profiling bug new Aug 4, 2014
#9453 The example for GHC Generics is kinda broken Documentation 7.8.2 bug dreixel new Aug 17, 2014
#9573 Add warning for invalid digits in integer literals Compiler (Parser) 7.9 bug vlopez new Sep 10, 2014
#9600 Bad error message: Applicative is not a derivable class Compiler 7.8.3 bug JohnWiegley new Sep 16, 2014
#9614 ghc --print-(gcc|ld)-linker-flags broken Compiler 7.8.3 bug new Sep 19, 2014
#9618 Undocument ImpredicativeTypes Documentation 7.8.3 bug new Sep 19, 2014
#9717 More lazy orphan module loading Compiler (Type checker) 7.9 bug ezyang new Oct 24, 2014
#9760 ghc -c 7.8 drops last char of file name if -osuf contains a dot Driver 7.8.3 bug thomie new Nov 3, 2014
#9769 User's Guide missing from Windows binary distributions Build System 7.8.3 bug new Nov 4, 2014
#9772 Building documentation alone is broken Build System 7.9 bug new Nov 5, 2014
#9780 dep_orphs in Dependencies redundantly records type family orphans Compiler 7.9 bug new Nov 7, 2014
#9792 map/coerce rule does not fire until the coercion is known Core Libraries 7.9 bug ekmett new Nov 11, 2014
#9806 malloc and mallocArray ignore Storable alignment requirements Core Libraries 7.8.3 bug new Nov 17, 2014
#9821 DeriveAnyClass support for higher-kinded classes + some more comments Compiler 7.9 bug dreixel new Nov 21, 2014
#9841 Touching a file that uses TH triggers TH recompilation flood Build System 7.8.3 bug new Nov 27, 2014
#9858 Typeable instances should be kind-aware Compiler 7.9 bug new Dec 3, 2014
#9899 HEAD: make clean fails to delete libraries/bootstrapping.conf (directory) Build System 7.9 bug new Dec 18, 2014
#9933 Cross-compile failure : Not in scope: ‘gcdInt'’ Core Libraries 7.11 bug erikd patch Dec 29, 2014
#9945 export list for System.Posix.Internals breaking the build on Windows Build System 7.11 bug new Dec 31, 2014
#9981 Potential typechecker regression in GHC 7.10.1RC Compiler (Type checker) 7.10.1-rc1 bug simonpj new Jan 13, 2015
#10022 Clean up GHC.RTS.Flags Core Libraries 7.10.1-rc1 bug ekmett new Jan 26, 2015
#10034 Regression in mapM_ performance Core Libraries 7.10.1-rc2 bug ekmett new Jan 27, 2015
#10037 Several profiling tests give different results optimised vs. unoptimised Profiling 7.10.1-rc2 bug new Jan 28, 2015
#10046 Linker script patch in rts/Linker.c doesn't work for (non-C or non-en..) locales Runtime System 7.8.4 bug simonmar new Jan 30, 2015
#10070 Cross compiling from Linux to Windows fails with mising Win32 library Build System 7.11 bug erikd new Feb 9, 2015
#10098 Refactor wild card renaming Compiler 7.11 bug thomasw new Feb 17, 2015
#10141 Kind inference regression in closed type families Compiler 7.10.1-rc2 bug goldfire new Mar 6, 2015
#10174 AArch64 : ghc-stage2 segfaults compiling libraries/parallel Compiler 7.11 bug erikd new Mar 20, 2015
#10182 lookupIfaceGlobal crash with SOURCE import Compiler 7.8.4 bug new Mar 23, 2015
#10193 TypeRep Show instance doesn't add parens around type operators libraries/base 7.10.1-rc3 bug new Mar 26, 2015
#849 Offer control over branch prediction Compiler 6.4.2 feature request new Aug 8, 2006
#1965 Allow unconstrained existential contexts in newtypes Compiler 6.8.1 feature request new Dec 8, 2007
#3085 warn about language extensions that are not used Compiler 6.10.1 feature request new Mar 11, 2009
#3217 Make GHCi have separate flags for interactive Haskell expressions Compiler 6.10.2 feature request new May 11, 2009
#3693 Show stack traces Runtime System 6.10.4 feature request Tarrasch new Nov 26, 2009
#3984 Handle multiline input in GHCi history GHCi 6.12.1 feature request new Apr 13, 2010
#4092 Floating point manipulation : ulp and coerce IEEE-754 Double# into Word64# Compiler 6.12.2 feature request new May 24, 2010
#4102 Bit manipulation built-ins Core Libraries 6.12.2 feature request ekmett new May 29, 2010
#4259 Relax restrictions on type family instance overlap Compiler (Type checker) 6.12.1 feature request new Aug 16, 2010
#4385 Type-level natural numbers Compiler (Type checker) feature request diatchki new Oct 11, 2010
#4470 Loop optimization: identical counters Compiler feature request new Nov 4, 2010
#4900 Consider usage files in the GHCi recompilation check Compiler feature request new Jan 18, 2011
#4937 Remove indirections caused by sum types, such as Maybe Compiler 7.0.1 feature request new Jan 31, 2011
#5075 CPR optimisation for sum types if only one constructor is used Compiler 7.0.3 feature request simonpj new Apr 1, 2011
#5108 Allow unicode sub/superscript symbols in both identifiers and operators Compiler (Parser) 7.1 feature request infoneeded Apr 12, 2011
#5218 Add unpackCStringLen# to create Strings from string literals Compiler 7.0.3 feature request thoughtpolice new May 25, 2011
#5239 Em-dash for "--" with UnicodeSyntax. Compiler (Parser) 7.0.3 feature request new Jun 5, 2011
#5392 Warnings about impossible MPTCs would be nice Compiler 7.0.4 feature request new Aug 8, 2011
#5429 Docase notation as GHC extension Compiler feature request tomasp new Aug 24, 2011
#5467 Template Haskell: support for Haddock comments Template Haskell 7.2.1 feature request new Sep 7, 2011
#5542 also parse class/instance declarations as "HEAD <= CONTEXT where" Compiler (Parser) 7.2.1 feature request new Oct 9, 2011
#5556 Support pin-changing on ByteArray#s Compiler 7.2.1 feature request new Oct 13, 2011
#5590 "guarded instances": instance selection can add extra parameters to the class Compiler (Type checker) 7.2.1 feature request simonpj new Oct 28, 2011
#5619 Shorter qualified import statements Compiler 7.2.1 feature request new Nov 9, 2011
#5672 parBufferWHNF could be less subtle Core Libraries 7.2.1 feature request duncan new Dec 2, 2011
#5813 Offer a compiler warning for failable pattern matches Compiler 7.2.2 feature request new Jan 24, 2012
#5823 FFI and CAPI needs {-# INCLUDE #-} back? Compiler 7.5 feature request new Jan 28, 2012
#5834 Allow both INLINE and INLINABLE for the same function Compiler 7.5 feature request new Jan 30, 2012
#5835 Make better use of known dictionaries Compiler 7.5 feature request new Jan 30, 2012
#5850 Greater customization of GHCi prompt GHCi 7.4.1 feature request jlengyel patch Feb 7, 2012
#5910 Holes with other constraints Compiler (Type checker) 7.5 feature request new Mar 2, 2012
#5927 A type-level "implies" constraint on Constraints Compiler (Type checker) 7.4.1 feature request new Mar 11, 2012
#5941 Add compilation stage plugins Compiler 7.4.1 feature request infoneeded Mar 15, 2012
#5972 option to suppress (Monomorphic) record selector functions Compiler feature request adamgundry new Mar 27, 2012
#5985 Type operators are not accepted as variables in contexts Compiler 7.5 feature request new Apr 2, 2012
#6018 Injective type families Compiler 7.4.1 feature request jstolarek new Apr 18, 2012
#6024 Allow defining kinds alone, without a datatype Compiler (Type checker) 7.5 feature request infoneeded Apr 19, 2012
#6089 Allow declaration splices inside declaration brackets Template Haskell 7.4.1 feature request simonpj new May 11, 2012
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