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Milestone: ⊥ (100 matches)

Ticket Summary Status Owner Type Priority Component
#947 ghc -O space leak: CSE between different CAFs new bug normal Compiler
#960 Lexical call site string new feature request normal Compiler
#989 Windows "native" port new task normal Compiler
#1009 GHC Performance Index new task normal Build System
#1057 Implicit parameters on breakpoints new bug normal GHCi
#1062 Bad output from Text.PrettyPrint.HughesPJ new bug normal libraries/pretty
#1087 bang patterns with infix ops new bug normal Compiler (Parser)
#1147 Quadratic behaviour in the compacting GC new bug normal Runtime System
#1158 Problem with GADTs and explicit type signatures new simonpj bug lowest Compiler
#1168 Optimisation sometimes decreases sharing in IO code new bug normal Compiler
#1171 GHC doesn't respect the imprecise exceptions semantics new bug low Compiler
#1176 Infinite loop when printing error message new thorkilnaur bug low Compiler
#1192 GHC-only IOErrorType constructors, and is*Error(Type) functions new feature request low Compiler
#1231 deprecation warnings are reported too often new simonpj feature request low Compiler
#1262 RecursiveDo in Template Haskell new feature request normal Template Haskell
#1273 would like to print partial application values when at a breakpoint new feature request normal GHCi
#1290 ghc runs preprocessor too much new bug normal Driver
#1307 Warning refers to code not in the source new bug lowest Compiler
#1308 Type signature in warning is wrong new bug normal Compiler
#1311 newtypes of unboxed types disallowed - documentation bug and/or feature request new 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
#1318 add warning for prefix negate operator and flag to replace it with negative numeric literals new feature request normal Compiler (Parser)
#1371 Add -O3 new task normal Compiler
#1388 Newbie help features new feature request low GHCi
#1399 better support for developing threaded applications in ghci new feature request normal GHCi
#1400 :set +r doesn't work for interpreted modules new simonmar bug normal GHCi
#1404 allow more type signatures new feature request normal Compiler (Type checker)
#1405 Make ghc (stage1) be compilable by non-GHC new task normal Compiler
#1407 Add the ability to :set -l{foo} in .ghci files new feature request normal GHCi
#1409 Allow recursively dependent modules transparently (without .hs-boot or anything) new feature request normal Compiler
#1444 Template Haskell: add proper support for qualified names in non-splicing applications new feature request normal Template Haskell
#1451 Provide way to show the origin of a constraint new feature request normal Compiler (Type checker)
#1473 isSpace is too slow new bug normal libraries/base
#1475 Adding imports and exports with Template Haskell new feature request normal Template Haskell
#1476 Template Haskell: splicing types and patterns new bug low Template Haskell
#1477 ghci shouldn't link entire package new feature request normal GHCi
#1526 -fobject-code doesn't apply to expressions typed at the prompt new bug normal Compiler
#1530 debugging :steps inside TH spliced code need to be bypassed new bug normal GHCi
#1532 Implicit parameters are not available in breakpoints new feature request normal GHCi
#1614 Type checker does not use functional dependency to avoid ambiguity new bug normal Compiler (Type checker)
#1628 warning(s) for using stolen syntax that's not currently enabled new feature request low Compiler
#1687 A faster (^)-function. new bug normal Prelude
#1768 More flexible type signatures for data constructors new feature request low Compiler
#1791 heap overflow should generate an exception new feature request 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
#1830 Automatic derivation of Lift new feature request normal Template Haskell
#1831 reify never provides the declaration of variables new bug normal Template Haskell
#1921 change default to support extensions that involve a change of syntax new feature request normal Compiler
#1928 Confusing type error message new bug low Compiler (Type checker)
#1974 length "foo" doesn't work with -XOverloadedStrings new feature request normal Compiler
#2031 relocation overflow new bug normal Compiler
#2041 Allow splicing in concrete syntax new feature request normal Template Haskell
#2057 inconsistent .hi file error gets ignored new bug normal Compiler
#2101 Allow some form of type-level lemma new feature request normal Compiler
#2132 Optimise nested comparisons new bug normal Compiler
#2180 Any installed signal handler stops deadlock detection, but XCPU never happens in a deadlock new Baughn feature request normal Runtime System
#2182 ghc sessions (--make, --interactive, ghc api) erroneously retain instances new bug low GHCi
#2200 big static random access arrays new feature request normal Compiler
#2204 Improve 'patterns not matched' warnings new feature request low Compiler
#2207 Load the interface details for GHC.* even without -O new feature request normal Compiler
#2255 Improve SpecConstr for free variables new bug normal Compiler
#2280 randomR too slow new rrnewton bug normal libraries/random
#2344 oddity with package prefixes for data constructors new feature request normal GHCi
#2356 GHC accepts multiple instances for the same type in different modules new bug low Compiler
#2403 caching for runghc (runhaskell) new jsnx feature request normal Compiler
#2427 Allow compilation of source from stdin new feature request normal Compiler
#2456 For higher kinds, instance declarations need quantification in the context new feature request normal Compiler
#2465 View + Pattern Match not fused sufficiently new bug low Compiler
#2489 Registry keys are created in per-user HKCU instead of system-wide HKLM new bug normal None
#2496 Invalid Eq/Ord instances in Data.Version new duncan bug normal libraries/base
#2607 Inlining defeats selector thunk optimisation new bug normal Compiler
#2625 Unexpected -ddump-simpl output for derived Ord instance and UNPACKed fields new bug low Compiler
#2628 hIsTerminalDevice returns True for /dev/null (aka NUL) on Windows new bug normal libraries/base
#2630 installed packages should have a src-dirs field, for access to optionally installed sources new feature request normal Package system
#2697 bad testsuite results with ghc-6.10.0.20081007 new bug normal Compiler
#2708 Error message should suggest UnboxedTuples language extension new feature request low Compiler (Parser)
#2742 The -> in ViewPatterns binds more weakly than infix data constructors. new feature request normal Compiler
#2786 Blackhole loops are not detected and reported in GHCi new bug normal GHCi
#2893 Implement "Quantified contexts" proposal new feature request normal Compiler
#2895 Implement the "Class System Extension" proposal new feature request normal Compiler
#2896 Warning suggestion: argument not necessarily a binary operator new feature request low Compiler
#2917 alloca and allocaArray do not respect alignment new bug normal Compiler (FFI)
#2926 Foreign exported function returns wrong type new bug low Compiler (FFI)
#3021 A way to programmatically insert marks into heap profiling output new feature request normal Profiling
#3024 Rewrite hp2ps in Haskell new task normal Profiling
#3048 Heap size suggestion gets ignored when -G1 flag is passed new bug normal Runtime System
#3081 Double output after Ctrl+C on Windows new bug normal Runtime System
#3134 encodeFloat . decodeFloat new bug normal Prelude
#3178 Fix linking -lpthread for semaphores new bug normal libraries/unix
#3205 Generalized isomorphic deriving new feature request normal Compiler
#3215 Valgrind support new feature request normal Runtime System
#3266 Segment fault with WxHaskell and GHC 6.10.2 new bug normal Compiler
#3283 Selective disabling of unused bind warnings new feature request normal Compiler
#3353 Add CLDouble support new bug normal Compiler
#3354 binaries built with GHC on Mac OS X 10.5 (Leopard) do not work on 10.4 (Tiger) new bug normal Build System
#3384 Add HsSyn prettyprinter tests new kseo task normal Test Suite
#3447 Class restrictions on type instances new feature request normal Compiler
#3490 Relax superclass restrictions new feature request normal Compiler
#3511 port GHC to OpenBSD/sparc64 (unregisterised is fine) new task normal Compiler
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