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Milestone: 7.6.2 (85 matches)

Ticket Summary Status Owner Type Priority Component
#2260 Non-ideal error message for misplaced LANGUAGE pragma new bug lowest Compiler (Parser)
#2269 Word type to Double or Float conversions are slower than Int conversions new dons@… feature request lowest Compiler
#2273 inlining defeats seq new bug lowest Compiler
#2289 Needless reboxing of values when returning from a tight loop new bug lowest Compiler
#2333 Emit a warning if an INLINE function is a loop breaker new feature request lowest Compiler
#2340 Improve Template Haskell error recovery new feature request lowest Template Haskell
#2345 :browse limitations (browsing virtual namespaces, listing namespaces) new feature request lowest GHCi
#2346 Compilation of large source files requires a lot of RAM new bug lowest Compiler
#2365 Warn about suspicious flags in OPTIONS_GHC pragmas new feature request lowest Compiler
#2370 num009 fails on OS X 10.5? new bug lowest Compiler
#2374 MutableByteArray# is slower than Addr# new bug lowest Compiler (NCG)
#2387 Optimizer misses unboxing opportunity new bug lowest Compiler
#2437 More accurate package dependencies new task lowest Package system
#2439 Missed optimisation with dictionaries and loops new simonpj bug lowest Compiler
#2459 can't link haskell without "main" function, or -no-hs-main broken on windows? new bug lowest Driver
#2460 provide -mwindows option like gcc new feature request lowest Compiler
#2514 Add/Expose Binary API that allows dumping of any GHC Binary instance new nominolo feature request lowest GHC API
#2522 Warning for missing export lists new feature request lowest Compiler
#2526 warn about missing signatures only for exported functions new feature request lowest Compiler
#2530 deriving Show adds extra parens for constructor with record syntax new bug lowest Compiler
#2531 Prune duplicates in ghci history new feature request lowest GHCi
#2550 Add an option to read file names from a file instead of the command line new feature request lowest Compiler
#2598 Avoid excessive specialisation in SpecConstr new feature request lowest Compiler
#2600 Bind type variables in RULES new simonpj feature request lowest Compiler
#2640 Treat -X flags consistently in GHCi new feature request lowest Compiler
#2641 Revise the rules for -XExtendedDefaultRules new feature request lowest Compiler
#2642 Improve SpecConstr for join points new bug lowest Compiler
#2648 Report out of date interface files robustly new feature request lowest GHCi
#2710 -main-is flag in {-# OPTIONS #-} pragma not fully supported new bug lowest Compiler
#2721 Newtype deriving doesn't work with type families new feature request lowest Compiler
#2731 Avoid unnecessary evaluation when unpacking constructors new bug lowest Compiler
#2737 add :tracelocal to ghci debugger to trace only the expressions in a given function new feature request lowest GHCi
#2776 Document -pgmL (Use cmd as the literate pre-processor) new bug lowest Documentation
#2803 bring full top level of a module in scope when a breakpoint is hit in the module new feature request lowest GHCi
#2805 Test ffi009(ghci) fails on PPC Mac OS X new bug lowest GHCi
#2836 Data.Typeable does not use qualified names new feature request lowest Compiler
#2867 Make a way to tell GHC that a pragma name should be "recognised" new bug lowest Compiler
#2933 LDFLAGS ignored by build system new bug lowest Build System
#2940 Do CSE after CorePrep new simonpj bug lowest Compiler
#2945 add command :mergetrace new feature request lowest GHCi
#2946 tracing should be controled by a global flag new feature request lowest GHCi
#2950 show breakpoint numbers of breakpoints which were ignored during :force new feature request lowest GHCi
#2968 add test for C trigraphs new kchugalinskiy task lowest Compiler
#2986 :info printing instances often isn't wanted new Remi feature request lowest GHCi
#2988 Improve float-in new bug lowest Compiler
#2991 .mix files generation broken with -fhpc and --make flags with lhs modules new andy@… bug lowest Code Coverage
#3000 :break command should recognize also nonexported top level symbols in qualified IDs new feature request lowest GHCi
#3003 Happy does not reject pragmas new bug lowest Build System
#3032 would be nice if -fno-code and --make worked together new feature request lowest Compiler
#3055 Int / Word / IntN / WordN are unequally optimized new bug lowest Compiler
#3061 GHC's GC default heap growth strategy is not as good as other runtimes new bug lowest Runtime System
#3065 Reorder tests in quot to improve code new bug lowest libraries/base
#3070 floor(0/0) should not be defined new squadette bug lowest Prelude
#3073 Avoid reconstructing dictionaries in recursive instance methods new bug lowest Compiler
#3107 Over-eager GC when blocked on a signal in the non-threaded runtime new bug lowest Runtime System
#3122 Enhance --info new duncan feature request lowest Compiler
#3123 make INLINE work for recursive definitions (generalized loop peeling/loop unrolling) new feature request lowest Compiler
#3138 Returning a known constructor: GHC generates terrible code for cmonad new bug lowest Compiler
#3140 (Windows?) GHCi doesn't load hierachical modules new feature request lowest GHCi
#3191 hpc reports spurious results with .lhs files even after processing with ghc -E new andy@… bug lowest Code Coverage
#3192 Add dynCompileCoreExpr :: GhcMonad m => Bool -> Expr CoreBind -> m Dynamic to ghc-api new feature request lowest GHC API
#3238 CInt FFI exports do not use C int in _stub.h header file new bug lowest Compiler (FFI)
#3251 split rts headers into public and private new feature request lowest Runtime System
#3282 How to start an emacs editor within ghci asynchronously with :edit filename.hs :set editor emacs & don't go new feature request lowest GHCi
#3314 Add compilation date to +RTS --info new feature request lowest Compiler
#3321 -fhpc assumes original sources relative to the current directory new bug lowest Compiler
#3351 Generated ghc man page missing xrefs new bug lowest Documentation
#3355 Refactor Template Haskell syntax conversions new task lowest Compiler
#3376 hpc and CPP don't mix on Windows new andy@… bug lowest Code Coverage
#3452 Show type of most recent expression in GHCi new feature request lowest GHCi
#3458 Allocation where none should happen new bug lowest Compiler
#3470 OSX installer should give an informative error message when XCode is missing new bug lowest Build System
#3509 libffi.so not found on Mac OS X (10.5.8) new bug lowest Build System
#3533 mac installer package deletes old version of ghc new bug lowest Compiler
#3543 -fext-core doesn't force recompilation when .hcr file doesn't exist new bug lowest Driver
#3571 Bizzarely bloated binaries new bug lowest Compiler
#3646 Enforce requirement that our repos contains a subset of upstream's patches new task lowest Compiler
#3711 Bad error reporting when calling a function in a module which depends on a DLL on Windows new bug lowest Runtime System
#3771 haddock: internal error: evacuate: strange closure type 19269 new bug lowest Compiler
#3781 Improve inlining for local functions new bug lowest Compiler
#3859 Problems with toClockTime on NetBSD new bug lowest Compiler
#3870 Avoid Haddock-links to the Prelude new feature request lowest Documentation
#3960 ghc panic when attempting to compile DPH code new rl bug lowest Data Parallel Haskell
#4017 Unhelpful error message in GHCi new bug lowest Compiler
#4022 GHC Bindist is Broken on FreeBSD/amd64 new pgj bug lowest libraries (other)

Milestone: 7.10.1 (15 matches)

Ticket Summary Status Owner Type Priority Component
#8330 Remove ExtsCompat46 module once we bootstrap with GHC 7.8 new task highest Compiler
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure new bug high libraries/base
#8279 bad alignment in code gen yields substantial perf issue new bug high Compiler
#8287 exploring calling convention changes and related engineering for 7.10 new task high Compiler
#8299 Add richer data model address arithmetic: AddrDiff and AddrInt (ie d Int_ptr_diff and Int_ptr_size) new feature request high Compiler
#8364 equip GHC with an accurate internal model of floating point new feature request high Compiler
#8396 cleanup / refactor native code gens new feature request high Compiler
#8785 Replace hooks API in the RTS with something better new simonmar task high Runtime System
#8787 compiler/ghc.mk: restore GhcHcOpts variable handling new thoughtpolice bug high Compiler
#8789 includes/stg/SMP.h: use 'NOSMP' instead of never defined 'WITHSMP' new thoughtpolice bug high Compiler
#3693 Show stack traces new Tarrasch feature request normal Runtime System
#7647 UNPACK polymorphic fields new simonpj feature request normal Compiler
#7883 enable GHC LLVM backend to use LLVM provided CAS / Atomicity primitives? new carter task normal Compiler
#8107 need types to express constant argument for primop correctness new carter feature request normal Compiler
#8199 Get rid of HEAP_ALLOCED new ezyang feature request normal Compiler
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