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Milestone: 7.12.1 (18 matches)

Ticket Summary Status Owner Type Priority Component
#1420 Automatic heap profile intervals new feature request lowest Profiling
#1379 Allow breakpoints and single-stepping for functions defined interactively new feature request lowest GHCi
#1377 GHCi debugger tasks new mnislaih task lowest GHCi
#1365 -fbyte-code is ignored in a OPTIONS_GHC pragma new feature request lowest GHCi
#1349 Generalise the ! and UNPACK mechanism for data types, to unpack function arguments new task normal Compiler
#1330 Impredicativity bug: Church2 test gives a rather confusing error with the HEAD new simonpj bug lowest Compiler (Type checker)
#1216 Missed opportunity for let-no-esape new simonpj bug normal Compiler
#1016 Avoidance of unaligned loads is overly conservative new task lowest Compiler
#1012 ghc panic with mutually recursive modules and template haskell new bug lowest Template Haskell
#888 Implement the static argument transformation new task normal Compiler
#849 Offer control over branch prediction new feature request normal Compiler
#781 GHCi on x86_64, cannot link to static data in shared libs new bug high Compiler
#609 Useful optimisation for set-cost-centre new simonmar task normal Profiling
#602 Warning Suppression new task lowest Compiler
#344 arrow notation: incorrect scope of existential dictionaries new ross bug lowest Compiler (Type checker)
#314 #line pragmas not respected inside nested comments new bug high Compiler (Parser)
#229 Integer overflow in array allocation new rwbarton bug normal Core Libraries
#17 Separate warnings for unused local and top-level bindings new feature request lowest Compiler

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: ⊥ (81 matches)

Ticket Summary Status Owner Type Priority Component
#9987 GHC refuses to compile a file that starts with a Byte Order Mark (BOM) new feature request low Compiler
#9883 Make OverloadedLists more usable by splitting the class interface new feature request normal External Core
#9866 ssh pubkey self-mgmt new hvr feature request normal Trac & Git
#9846 GHC --make should also look for .hi, not only for .hs new feature request normal Compiler
#9505 Bounded instance for Word (and possibly others) uses explicitly unboxed literals new ekmett task lowest Core Libraries
#9496 Simplify primitives for short cut fusion new dfeuer task lowest Core Libraries
#8964 split_marker_entry assert breaks -split-objs and -ddump-opt-cmm new bug lowest Compiler
#8828 Type pattern synonyms new feature request normal Compiler
#8610 Rebuild on a definition-based granularity new feature request normal Compiler
#8560 Derive some generic representation for GADTs new feature request normal Compiler (Type checker)
#8313 Poor performance of higher-order functions with unboxing new task low Compiler
#8177 Roles for type families new goldfire bug normal Compiler
#8048 Register spilling produces ineffecient/highly contending code new bug normal Compiler (CodeGen)
#7977 Optimization: Shift dropped list heads by coeffecient to prevent thunk generation new feature request low Compiler
#7831 Bad fragmentation when allocating many large objects new ezyang bug low Runtime System
#7662 Improve GC of mutable objects new feature request normal Runtime System
#7634 MD5 collision could lead to SafeHaskell violation new ekmett bug normal Core Libraries
#7309 The Ix instance for (,) leaks space in range new ekmett bug normal Core Libraries
#7291 hp2ps should cope with incomplete data new feature request normal Profiling
#7261 ghci's :info and :browse break encapsulation new feature request normal GHCi
#7206 Implement cheap build new simonpj bug normal Compiler
#7080 Make RULES and SPECIALISE more consistent new bug normal Compiler
#7026 Impredicative implicit parameters new bug normal Compiler (Type checker)
#6065 Suggested type signature causes a type error (even though it appears correct) new bug normal Compiler (Type checker)
#6034 Parse error when using ' with promoted kinds new bug low Compiler (Parser)
#6030 Typeclass constraint should pick the OverloadedString type. new feature request normal Compiler
#5974 Casts, rules, and parametricity new bug normal Compiler
#5957 signatures are too permissive new bug low Compiler (Type checker)
#5797 readRawBufferPtr cannot be interrupted by exception on Windows with -threaded new ekmett bug normal Core Libraries
#5793 make nofib awesome new dterei task normal NoFib benchmark suite
#5762 GHC gives incorrect warnings with simple applications of the view patterns extension new bug normal Compiler
#5728 Warnings from -fwarn-incomplete-record-updates even with all constructors matched new bug normal Compiler
#5722 GHC inlines class method forever new simonpj bug normal Compiler
#5476 Cap memory usage for one thread without disrupting other threads new feature request normal Runtime System
#5466 Documentation for Chan could be better new ekmett bug normal Core Libraries
#5448 GHC stuck in infinite loop compiling with optimizations new bug normal Compiler
#5416 Local modules and Template Haskell declaration splices new feature request normal Template Haskell
#5400 GHC loops on compiling with optimizations new bug normal Compiler
#5344 CSE should look through coercions new simonpj feature request normal Compiler
#5340 wrong warning on incomplete case analysis in conjunction with empty data declarations new bug lowest Compiler (Type checker)
#5324 Locally-scoped RULES new feature request normal Compiler
#5316 Orphan instances strike again: ghc rejects a program at first but will accept it if you repeat the same compilation command new bug low Compiler
#5278 System.Random.randomIvalInteger makes invalid assumptions about RandomGen new ekmett bug normal Core Libraries
#5082 Emit warnings when conflicting flags are supplied new feature request low Compiler
#5071 GHCi crashes on large alloca/allocaBytes requests new bug normal Compiler
#5051 Typechecker behaviour change new bug normal Compiler (Type checker)
#5041 Incorrect Read deriving for MagicHash constructors new bug low Compiler
#4941 SpecConstr generates functions that do not use their arguments new task normal Compiler
#4894 Missing improvement for fun. deps. new feature request normal Compiler (Type checker)
#4863 TH crashes if you reify the Name of a dfun new simonpj bug low Template Haskell
#4438 Rename and register the "PArr" language extension when it is judged to be ready new benl task normal Data Parallel Haskell
#4370 Bring back monad comprehensions new feature request normal Compiler
#4091 Parse error on curried context of instance declaration new feature request normal Compiler
#4043 Parsing of guards, and type signatures new bug normal Compiler (Parser)
#4029 ghci leaks memory when loading a file new bug normal GHCi
#4005 Bad behaviour in the generational GC with paraffins -O2 new bug normal Runtime System
#3998 strace breaks System.Process(?) new snoyberg bug normal Core Libraries
#3995 Comment delimiters ignored inside compiler pragma new bug normal Compiler (Parser)
#3971 FFI callback segfaults on PPC new bug normal Compiler (FFI)
#3919 Or-patterns as GHC extension new feature request normal Compiler
#3872 New way to make the simplifier diverge new bug normal Compiler
#3769 Add manpages for programs installed alongside ghc new feature request normal Documentation
#3765 Rules should "look through" case binders too new bug normal Compiler
#3676 realToFrac doesn't sanely convert between floating types new ekmett bug normal Core Libraries
#3628 exceptions reported to stderr when they propagate past forkIO new ekmett bug normal Core Libraries
#3620 The seeds generated by split are not independent new ekmett bug normal Core Libraries
#3615 GHCi doesn't allow the use of imported data contructors new feature request normal GHCi
#3601 When running two or more instances of GHCi, persistent history is only kept for the first one new feature request normal GHCi
#3583 Default view patterns new feature request normal Compiler
#3577 Complete support for Data Parallel Haskell new rl feature request normal Data Parallel Haskell
#3575 mkStdGen and split conspire to make some programs predictable new ekmett bug normal Core Libraries
#3557 CPU Vector instructions in GHC.Prim new feature request normal Data Parallel Haskell
#3549 unlit does not follow H98 spec new bug normal Compiler
#3545 As-patterns for type signatures new feature request normal Compiler (Type checker)
#3541 Allow local foreign imports new feature request normal Compiler (FFI)
#3511 port GHC to OpenBSD/sparc64 (unregisterised is fine) new task normal Compiler (NCG)
#3490 Relax superclass restrictions new feature request normal Compiler
#3384 Add HsSyn prettyprinter tests new kseo task normal Test Suite
#3354 binaries built with GHC on Mac OS X 10.5 (Leopard) do not work on 10.4 (Tiger) new bug normal Build System
#3353 Add CLDouble support new bug normal Compiler
#3283 Selective disabling of unused bind warnings new feature request normal Compiler
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