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Milestone: 7.12.1 (16 matches)

Ticket Summary Status Owner Type Priority Component
#8299 Add richer data model address arithmetic: AddrDiff and AddrInt (ie d Int_ptr_diff and Int_ptr_size) new feature request high Compiler
#8330 Remove ExtsCompat46 module once we bootstrap with GHC 7.8 new task highest Compiler
#8362 Filesystem related tests failed on solaris (SmartOS) new bug normal Core Libraries
#8364 equip GHC with an accurate internal model of floating point new feature request high Compiler
#8379 sync-all broken when using the GitHub mirror new bug normal Build System
#8396 cleanup / refactor native code gens new task normal Compiler (NCG)
#8398 reify module list in TH new feature request normal Template Haskell
#8405 experiment with using function-sections for linking (for smaller libs and executables) new task normal Compiler
#8581 Add support for explicitly-bidirectional pattern synonyms new feature request normal Compiler
#8733 I/O manager causes unnecessary syscalls in send/recv loops new bug normal Runtime System
#8959 GHCi should honour UnicodeSyntax new bug low Compiler
#9251 ghc does not expose branchless max/min operations as primops new task normal Compiler
#9353 prefetch primops are not currently useful new bug normal Compiler
#9358 Improve flag description in the user guide new bug normal Documentation
#9806 malloc and mallocArray ignore Storable alignment requirements new bug normal Core Libraries
#9945 export list for System.Posix.Internals breaking the build on Windows new bug normal Build System

Milestone: 7.10.2 (1 match)

Ticket Summary Status Owner Type Priority Component
#10108 Dramatic slowdown with -O2 bytestream and list streams combined. new bug normal Compiler

Milestone: ⊥ (83 matches)

Ticket Summary Status Owner Type Priority Component
#2180 Any installed signal handler stops deadlock detection, but XCPU never happens in a deadlock new Baughn feature request normal Runtime System
#4438 Rename and register the "PArr" language extension when it is judged to be ready new benl task normal Data Parallel Haskell
#9496 Simplify primitives for short cut fusion new dfeuer task lowest Core Libraries
#5793 make nofib awesome new dterei task normal NoFib benchmark suite
#427 Random.StdGen slowness new ekmett bug normal Core Libraries
#1062 Bad output from Text.PrettyPrint.HughesPJ new ekmett bug normal Core Libraries
#2200 big static random access arrays new ekmett feature request normal Core Libraries
#2280 randomR too slow new ekmett bug normal Core Libraries
#3575 mkStdGen and split conspire to make some programs predictable new ekmett bug normal Core Libraries
#3620 The seeds generated by split are not independent new ekmett bug normal Core Libraries
#3628 exceptions reported to stderr when they propagate past forkIO new ekmett bug normal Core Libraries
#3676 realToFrac doesn't sanely convert between floating types new ekmett bug normal Core Libraries
#5278 System.Random.randomIvalInteger makes invalid assumptions about RandomGen new ekmett bug normal Core Libraries
#5466 Documentation for Chan could be better new ekmett bug normal Core Libraries
#5797 readRawBufferPtr cannot be interrupted by exception on Windows with -threaded new ekmett bug normal Core Libraries
#7309 The Ix instance for (,) leaks space in range new ekmett bug normal Core Libraries
#7634 MD5 collision could lead to SafeHaskell violation new ekmett bug normal Core Libraries
#9505 Bounded instance for Word (and possibly others) uses explicitly unboxed literals new ekmett task lowest Core Libraries
#367 Infinite loops can hang Concurrent Haskell new ezyang bug lowest Compiler
#7831 Bad fragmentation when allocating many large objects new ezyang bug low Runtime System
#8177 Roles for type families new goldfire bug normal Compiler
#9866 ssh pubkey self-mgmt new hvr feature request normal Trac & Git
#2403 caching for runghc (runhaskell) new jsnx feature request normal Compiler
#284 RPM doesn't support --prefix new juhp feature request normal Build System
#3384 Add HsSyn prettyprinter tests new kseo task normal Test Suite
#701 Better CSE optimisation new michalt task normal Compiler
#3577 Complete support for Data Parallel Haskell new rl feature request normal Data Parallel Haskell
#1400 :set +r doesn't work for interpreted modules new simonmar bug normal GHCi
#322 fromInteger-related pattern match overlap warnings new simonpj bug normal Compiler
#345 GADT - fundep interaction new simonpj bug low Compiler (Type checker)
#393 functions without implementations new simonpj feature request normal Compiler (Type checker)
#932 Improve inlining new simonpj task normal Compiler
#1158 Problem with GADTs and explicit type signatures new simonpj bug lowest Compiler
#1231 deprecation warnings are reported too often new simonpj feature request low Compiler
#1316 add warning for local type signatures that use the same type variable names as outer type signatures new simonpj feature request normal Compiler
#4863 TH crashes if you reify the Name of a dfun new simonpj bug low Template Haskell
#5344 CSE should look through coercions new simonpj feature request normal Compiler
#5722 GHC inlines class method forever new simonpj bug normal Compiler
#7206 Implement cheap build new simonpj bug normal Compiler
#3998 strace breaks System.Process(?) new snoyberg bug normal Core Libraries
#1176 Infinite loop when printing error message new thorkilnaur bug low Compiler
#634 Implement a more efficient TArray new task normal Runtime System
#1800 Template Haskell support for running functions defined in the same module new feature request normal Template Haskell
#1826 unable to list source for <exception thrown> should never occur new feature request normal GHCi
#2630 installed packages should have a src-dirs field, for access to optionally installed sources new feature request normal Package system
#3545 As-patterns for type signatures new feature request normal Compiler (Type checker)
#3615 GHCi doesn't allow the use of imported data contructors new feature request normal GHCi
#8560 Derive some generic representation for GADTs new feature request normal Compiler (Type checker)
#8610 Rebuild on a definition-based granularity new feature request normal Compiler
#8964 split_marker_entry assert breaks -split-objs and -ddump-opt-cmm new bug lowest Compiler
#9846 GHC --make should also look for .hi, not only for .hs new feature request normal Compiler
#9883 Make OverloadedLists more usable by splitting the class interface new feature request normal External Core
#9987 GHC refuses to compile a file that starts with a Byte Order Mark (BOM) new feature request low Compiler
#149 missed CSE opportunity new bug normal Compiler
#285 hp-ux 11.11 binaries new feature request normal None
#307 Implicit Parameters and monomorphism new feature request low None
#418 throwTo to a thread inside 'block' new bug lowest Runtime System
#436 Declare large amounts of constant data new feature request normal Compiler
#472 Supertyping of classes new feature request normal Compiler (Type checker)
#487 powerpc/linux segfaulting binaries new bug normal Compiler
#552 GHCi :m doesn't restore default decl new bug lowest GHCi
#589 Various poor type error messages new bug low Compiler (Type checker)
#595 Overhaul GHC's overlapping/non-exhaustive pattern checking new task normal Compiler
#597 Various error messages have inaccurate source locations new task low Compiler
#599 The Front Panel new task normal Runtime System
#603 GC-spy connection new task normal Runtime System
#605 Optimisation: strict enumerations new task normal Compiler
#618 Dependency caching in ghc --make new task normal Compiler
#624 Program location for thread error messages new task normal Compiler
#728 switch to compacting collection when swapping occurs new feature request normal Runtime System
#750 Set -M, -H, -c and other memory-related values based on available virtual/physical memory new feature request normal Runtime System
#806 hGetBufNonBlocking doesn't work on Windows new bug normal Core Libraries
#816 Weird fundep behavior (with -fallow-undecidable-instances) new bug normal Compiler (Type checker)
#855 Improvements to SpecConstr new task normal Compiler
#860 CPP fails when a macro is used on a line containing a single quote character new feature request lowest Compiler
#881 Improve space profiling for references new feature request normal Profiling
#917 -O introduces space leak new bug lowest Compiler
#926 infinite loop in ShutdownIOManager() new bug lowest Runtime System
#947 ghc -O space leak: CSE between different CAFs new bug normal Compiler
#960 Lexical call site string new feature request normal Compiler
#989 Build GHC on Windows using Microsoft toolchain new feature request low Build System
#1009 GHC Performance Index new task normal Build System
#1057 Implicit parameters on breakpoints new bug normal GHCi
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