Custom Query (475 matches)


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Ticket Summary Status Owner Priority Milestone Component
#1273 would like to print partial application values when at a breakpoint new normal GHCi
#9613 when giving an error "No instance for C (a -> b)", suggest that a function may be underapplied new normal Compiler (Type checker)
#1628 warning(s) for using stolen syntax that's not currently enabled new low Compiler
#3085 warn about language extensions that are not used new normal 7.12.1 Compiler
#1826 unable to list source for <exception thrown> should never occur new normal GHCi
#2946 tracing should be controled by a global flag new lowest 7.12.1 GHCi
#9649 symbols should/might be type level lists of chars new ibotty normal 7.12.1 Compiler
#728 switch to compacting collection when swapping occurs new normal Runtime System
#9112 support for deriving Vector/MVector instances new normal Compiler
#8311 suboptimal code generated for even :: Int -> Bool by NCG (x86, x86_64) new normal Compiler (NCG)
#4520 startup code on Windows should use SetDllDirectory("") new low 7.12.1 Runtime System
#9866 ssh pubkey self-mgmt new hvr normal Trac & Git
#7637 split-objs not supported for ARM new normal 7.12.1 Compiler
#8300 split-objs doesn't split on LLVM new normal Compiler (LLVM)
#3786 showing function arguments when stopped at its definition new low 7.12.1 GHCi
#2950 show breakpoint numbers of breakpoints which were ignored during :force new lowest 7.12.1 GHCi
#7413 runghc (runhaskell) should be able to reload code on editing new normal 7.12.1 Compiler
#8398 reify module list in TH new normal 7.12.1 Template Haskell
#9724 reexport IsList class from a trustworthy module new ekmett normal Core Libraries
#2460 provide -mwindows option like gcc new lowest 7.12.1 Compiler
#9091 print and/or apply constraints when showing info for typed holes new normal Compiler (Type checker)
#8252 prefetch# isn't as general as it should be (currently the general version isn't type safe) new normal 7.12.1 Compiler
#7414 plugins always trigger recompilation new normal 7.12.1 Compiler
#5672 parBufferWHNF could be less subtle new duncan normal 7.12.1 Core Libraries
#5972 option to suppress (Monomorphic) record selector functions new adamgundry normal 7.12.1 Compiler
#2344 oddity with package prefixes for data constructors new normal GHCi
#9319 nofib-analyze doesn’t provide per-benchmark compile time/alloc numbers new normal NoFib benchmark suite
#9571 nofib should use criterion-style bootstrapping/sampling new normal NoFib benchmark suite
#8989 nofib should record and report more fine-grained binary size information new normal NoFib benchmark suite
#1311 newtypes of unboxed types disallowed - documentation bug and/or feature request new low Compiler
#8107 need types to express constant argument for primop correctness new carter normal 7.12.1 Compiler
#5219 need a version of hs_init that returns an error code for command-line errors new low 7.12.1 Runtime System
#8304 more lenient operator sections (RelaxedSections extension) new lowest Compiler (Parser)
#7285 mkWeakMVar is non-compositional new ekmett normal 7.12.1 Core Libraries
#8996 mark more things as const in C codegen new normal Compiler (CodeGen)
#3123 make INLINE work for recursive definitions (generalized loop peeling/loop unrolling) new lowest 7.12.1 Compiler
#3632 lift restrictions on records with existential fields, especially in the presence of class constraints new low 7.12.1 Compiler
#1974 length "foo" doesn't work with -XOverloadedStrings new normal Compiler
#9431 integer-gmp small Integer multiplication does two multiplications on x86 new normal Compiler (NCG)
#2630 installed packages should have a src-dirs field, for access to optionally installed sources new normal Package system
#4955 increase error message detail for module lookups failure due to hi references new low 7.12.1 Package system
#9690 in GHCi map `:editNNN` to $EDITOR +NNN new normal GHCi
#10131 improve error message for build on noexec-mounted device new normal Compiler
#8321 improve basic block layout on LLVM backend by predicting stack/heap checks new rwbarton normal 7.12.1 Compiler (LLVM)
#9430 implement more arithmetic operations natively in the LLVM backend new normal Compiler (LLVM)
#5918 hsc2hs forces wordsize (i.e. -m32 or -m64) to be the choice of GHC instead of allowing a different (or no/default choice) new low 7.12.1 hsc2hs
#2075 hpc should render information about the run in its html markup new andy@… lowest 7.12.1 Code Coverage
#7291 hp2ps should cope with incomplete data new normal Profiling
#285 hp-ux 11.11 binaries new normal None
#1791 heap overflow should generate an exception new normal Runtime System
#7261 ghci's :info and :browse break encapsulation new normal GHCi
#1477 ghci shouldn't link entire package new normal GHCi
#2168 ghci should show haddock comments for identifier new lowest 7.12.1 GHCi
#9507 ghc-pkg mode to query by package-key new ezyang normal ghc-pkg
#3052 ghc FFI doesn't support thiscall new low 7.12.1 Compiler (FFI)
#2258 ghc --cleanup new VictorDenisov lowest 7.12.1 Compiler
#7495 generalizing overloaded list syntax to Sized Lists, HLists, HRecords, etc new carter normal 7.12.1 Compiler
#393 functions without implementations new simonpj normal Compiler (Type checker)
#10089 feature: warn about unused data definitions (with typeclass instances) new normal Compiler
#9143 feature request: way to set actual program argv new normal Runtime System
#2119 explicitly importing deprecated symbols should elicit the deprecation warning new lowest 7.12.1 Compiler
#5273 error and undefined should print a location new low 7.12.1 Compiler
#8364 equip GHC with an accurate internal model of floating point new high 7.12.1 Compiler
#8372 enable -dcmm-lint by default for .cmm input files new normal Compiler
#4180 do not consider associativity for unary minus for fixity resolution new low 7.12.1 Compiler (Parser)
#7459 deriving Generic does not work with TypeLits new dreixel normal 7.12.1 Compiler
#1231 deprecation warnings are reported too often new simonpj low Compiler
#7808 data families and TH names do not mix well (e.g. cannot use TH deriving) new normal 7.12.1 Template Haskell
#3427 control what sort of entity a deprecated pragma applies to new low 7.12.1 Compiler
#8423 contraint solver doesn't reduce reducible closed type family expressions (even with undecidable instances!) new normal 7.12.1 Compiler (Type checker)
#9159 cmm case, binary search instead of jump table new lowest Compiler
#1921 change default to support extensions that involve a change of syntax new normal Compiler
#2403 caching for runghc (runhaskell) new jsnx normal Compiler
#2803 bring full top level of a module in scope when a breakpoint is hit in the module new lowest 7.12.1 GHCi
#2200 big static random access arrays new ekmett normal Core Libraries
#1399 better support for developing threaded applications in ghci new normal GHCi
#7081 arrow analogs of lambda case and multi-way if new normal 7.12.1 Compiler
#5542 also parse class/instance declarations as "HEAD <= CONTEXT where" new normal 7.12.1 Compiler (Parser)
#3619 allow to set ghc search path globally (a'la CPATH) new low 7.12.1 Compiler
#1404 allow more type signatures new normal Compiler (Type checker)
#3701 allow existential wrapper newtypes new low 7.12.1 Compiler (Type checker)
#8263 allow duplicate deriving / standalone deriving new normal Compiler
#1318 add warning for prefix negate operator and flag to replace it with negative numeric literals new normal Compiler (Parser)
#1316 add warning for local type signatures that use the same type variable names as outer type signatures new simonpj normal Compiler
#8288 add idris style EDSL support for deep embedding lambdas new normal 7.12.1 Compiler
#2945 add command :mergetrace new lowest 7.12.1 GHCi
#9289 add anyToAddr# :: (#a#)-> Addr# primop (inverse of addrToAny#) new normal 7.12.1 Compiler
#9351 add ability to version symbols .c for packages with C code new normal Compiler
#2737 add :tracelocal to ghci debugger to trace only the expressions in a given function new lowest 7.12.1 GHCi
#1534 [Debugger] Watch on accesses of "variables" new lowest 7.12.1 GHCi
#2269 Word type to Double or Float conversions are slower than Int conversions new dons@… lowest 7.12.1 Compiler
#3699 Wildcards in type functions new low 7.12.1 Compiler (Type checker)
#3601 When running two or more instances of GHCi, persistent history is only kept for the first one new normal GHCi
#5392 Warnings about impossible MPTCs would be nice new normal 7.12.1 Compiler
#2896 Warning suggestion: argument not necessarily a binary operator new low Compiler
#8064 Warning out when "undefined" value has been used. new normal Compiler
#2522 Warning for missing export lists new lowest 7.12.1 Compiler
#7169 Warning for incomplete record field label used as function new normal 7.12.1 Compiler
#4959 Warning about variables with leading underscore that are used anyway new low 7.12.1 Compiler (Parser)
#4980 Warning about module abbreviation clashes new low 7.12.1 Compiler
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