Custom Query (475 matches)


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Ticket Summary Status Owner Priority Milestone Component
#8353 Easy way to defer type errors new normal GHCi
#8354 Add INLINE (or at least INLINABLE) pragmas for methods of Ord in ghc-prim new ekmett normal Core Libraries
#8372 enable -dcmm-lint by default for .cmm input files new normal Compiler
#8398 reify module list in TH new normal 7.12.1 Template Haskell
#8404 Default to turning on architecture specific optimizations in the codegen new normal Compiler (NCG)
#8423 contraint solver doesn't reduce reducible closed type family expressions (even with undecidable instances!) new normal 7.12.1 Compiler (Type checker)
#8429 GHC.Base.{breakpoint, breakpointCond} do nothing new iand675 normal 7.12.1 Compiler
#8473 Generate table of cost-centre numbers with source locations new normal Profiling
#8477 Allow inferring ambiguous types new normal Compiler (Type checker)
#8494 Warn if a pattern guard obviates all others new normal Compiler
#8501 Improve error message when using rec/mdo keyword without RecursiveDo extention. new normal Compiler (Parser)
#8555 Simplify given `Coercible` constraints new normal Compiler (Type checker)
#8560 Derive some generic representation for GADTs new normal Compiler (Type checker)
#8581 Add support for explicitly-bidirectional pattern synonyms new normal 7.12.1 Compiler
#8582 Record syntax for pattern synonyms new cactus normal Compiler
#8583 Associated pattern synonyms new normal Compiler
#8596 Add support for "reponse files" to workaround Windows command line length limitations new normal Compiler
#8605 Alternative, guard-like syntax for view patterns new normal Compiler
#8610 Rebuild on a definition-based granularity new normal Compiler
#8642 Allow GHCi to print non-pretty forms of things. new normal GHCi
#8643 Silent name shadowing new normal Compiler
#8673 GHC could generate GADT record selectors in more cases new normal Compiler
#8679 Extend FunD data constructor with information about type signature new normal Template Haskell
#8685 -split-objs doesn't work for executables new normal Driver
#8697 Type rationals new normal Compiler
#8761 Make pattern synonyms work with Template Haskell new normal 7.12.1 Template Haskell
#8779 Exhaustiveness checks for pattern synonyms new normal Compiler (Type checker)
#8799 Orientation of given `Coercible` constraints new normal Compiler (Type checker)
#8809 Prettier error messages? new normal Compiler
#8812 Make *_stub.c files available again new normal Driver
#8816 Make SPARC registerised again. new normal Compiler
#8822 Allow -- ^ Haddock syntax on record constructors new normal Compiler (Parser)
#8828 Type pattern synonyms new normal Compiler
#8844 Pseudo terminal and process- new snoyberg normal Core Libraries
#8850 (Compositional) function mkWeakChan new ekmett normal Core Libraries
#8875 Track Exceptions new normal Compiler
#8903 Add dead store elimination new normal Compiler
#8914 Remove unnecessary constraints from MonadComprehensions and ParallelListComp new normal Compiler (Type checker)
#8920 Alternative GADT syntax new normal 7.12.1 Compiler (Parser)
#8924 Text.ParserCombinators.ReadP needs some kind of "commit" or "cut" to force a single parse.. new normal Compiler
#8927 Multiple case match at once new normal Compiler (Parser)
#8930 GHC API: List of available Pragmas new normal GHC API
#8944 Warn instead of stopping on misplaced Haddock comments new normal Compiler (Parser)
#8955 Syscall intrinsic new normal Compiler
#8967 Add syntax for creating finite maps and sets new normal Compiler
#8989 nofib should record and report more fine-grained binary size information new normal NoFib benchmark suite
#8996 mark more things as const in C codegen new normal Compiler (CodeGen)
#9015 A documented way to differentiate between statements, declarations, imports, etc. new normal GHC API
#9030 An async exception handler that blocks throwTo until handler finishes running new normal Compiler
#9037 Add option to make selected warnings errors new normal Compiler
#9051 Report heap profile data in eventlog new normal Profiling
#9052 Support a "stable heap" which doesn't get garbage collected new simonmar normal Runtime System
#9091 print and/or apply constraints when showing info for typed holes new normal Compiler (Type checker)
#9101 Need option to use system gcc and binutils on Windows/msys2 new gintas normal Build System
#9112 support for deriving Vector/MVector instances new normal Compiler
#9118 Can't eta-reduce representational coercions new normal Compiler
#9120 Cache intermediate powers new ekmett normal Core Libraries
#9137 A way to match RULES only for literals new normal Compiler
#9143 feature request: way to set actual program argv new normal Runtime System
#9180 New magic function `staticError` new nomeata normal Compiler
#9183 GHC shouldn't expand constraint synonyms new normal Compiler
#9192 Add sameByteArray# new normal Compiler
#9197 FFI types should be usable in foreign import decls without revealing representations new normal Compiler (FFI)
#9214 UNPACK support for sum types new normal Compiler
#9244 Compiler could warn about type variable shadowing, and hint about ScopedTypeVariables new normal Compiler
#9252 Generalize hs-boot files to be more like module signatures new ezyang normal Compiler
#9256 Support automatic derivation of an hs-boot file from an hs file new ezyang normal Compiler
#9259 GHCi should list its available command line options new kolmodin normal Driver
#9269 Type families returning quantified types new normal Compiler
#9289 add anyToAddr# :: (#a#)-> Addr# primop (inverse of addrToAny#) new normal 7.12.1 Compiler
#9291 Don't reconstruct sum types if the type subtly changes new normal Compiler
#9319 nofib-analyze doesn’t provide per-benchmark compile time/alloc numbers new normal NoFib benchmark suite
#9321 Support for waiting on multiple MVars new simonmar normal Runtime System
#9328 MINIMAL pragma should supprt negation new normal Compiler
#9334 Implement "instance chains" new diatchki normal Compiler (Type checker)
#9342 Branchless arithmetic operations new normal 7.12.1 Compiler (CodeGen)
#9350 Consider using xchg instead of mfence for CS stores new normal Compiler (NCG)
#9351 add ability to version symbols .c for packages with C code new normal Compiler
#9352 Allow `State# s` argument/result types in `ccall` FFI imports new normal 7.12.1 Compiler (Type checker)
#9360 GHCi: Behave nicely on `-e`, like `ghc` and other programs new normal GHCi
#9365 Make command key in GHCi configurable new normal GHCi
#9376 More informative error messages when closed type families fail to simplify new normal Compiler (Type checker)
#9378 Make unknown LANGUAGE pragmas a warning, not an error new normal Compiler
#9394 Show data/type family instances with ghci's :info command new normal GHCi
#9419 Machine-readable output for profiling new ezyang normal Profiling
#9427 Do finer-grained dependency analysis to infer more general kinds on type/class declarations new normal Compiler (Type checker)
#9429 Alternative to type family Any new normal Compiler
#9430 implement more arithmetic operations natively in the LLVM backend new normal Compiler (LLVM)
#9431 integer-gmp small Integer multiplication does two multiplications on x86 new normal Compiler (NCG)
#9441 CSE should deal with letrec new normal Compiler
#9476 Implement late lambda-lifting new nfrisby normal Compiler
#9478 Partial type signatures new normal Compiler
#9499 Add -prelude-is flag new agibiansky normal Compiler
#9507 ghc-pkg mode to query by package-key new ezyang normal ghc-pkg
#9526 Add missing Generic instances in base new dreixel normal 7.12.1 Core Libraries
#9571 nofib should use criterion-style bootstrapping/sampling new normal NoFib benchmark suite
#9591 Add custom "Wiki" field in Trac new hvr normal Trac & Git
#9601 Make the rewrite rule system more powerful new normal 7.12.1 Compiler
#9611 Suggest the cause of "No instance" errors involving multiple versions of a package new normal Compiler
#9613 when giving an error "No instance for C (a -> b)", suggest that a function may be underapplied new normal Compiler (Type checker)
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