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Milestone: 7.6.2 (100 matches)

Ticket Summary Status Owner Type Priority Component
#5522 mc03 -O -fliberate-case -fspec-constr runs out of memory new simonpj bug normal Compiler
#5539 GHC panic - Simplifier ticks exhausted new simonpj bug high Compiler
#5556 Support pin-changing on ByteArray#s new feature request normal Compiler
#5615 ghc produces poor code for `div` with constant powers of 2. new daniel.is.fischer bug normal Compiler
#5619 Shorter qualified import statements new feature request normal Compiler
#5630 External Core needs love new bug normal Compiler
#5642 Deriving Generic of a big type takes a long time and lots of space new dimitris bug high Compiler
#5645 Sharing across functions causing space leak new bug normal Compiler
#5647 CLI option to silence "Loading package foo ... linking ... done" output new feature request normal Compiler
#5682 Properly parse kind operators (from promoted type operators) new dreixel bug low Compiler
#5692 Source code with large floating constants in exponential notation cannot be compiled new pcapriotti bug normal Compiler
#5724 Confusing warning message for incomplete patterns new bug normal Compiler
#5763 Confusing error message new simonpj bug high Compiler
#5775 Inconsistency in demand analysis new bug normal Compiler
#5777 core lint error with arrow notation and GADTs new ross bug normal Compiler
#5791 Defer other kinds of errors until runtime, not just type errors new task normal Compiler
#5809 Arity analysis could be better new simonpj bug normal Compiler
#5813 Offer a compiler warning for failable pattern matches new feature request normal Compiler
#5821 SPECIALISE fails with a cryptic warning new bug normal Compiler
#5823 FFI and CAPI needs {-# INCLUDE #-} back? new feature request normal Compiler
#5834 Allow both INLINE and INLINABLE for the same function new feature request normal Compiler
#5835 Make better use of known dictionaries new feature request normal Compiler
#5841 seg fault in ghci but not ghc when using chart-gtk code new bug normal Compiler
#5863 Deriving Typeable for data families new bug normal Compiler
#5889 -fno-prof-count-entries leads to linking errors new bug normal Compiler
#5898 ghc: internal error: Invalid Mach-O file new bug normal Compiler
#5916 runST isn't free new bug normal Compiler
#5924 Bad Cmm generated for updating one element in Array# new bug normal Compiler
#5925 Add inline version of newArray# new feature request normal Compiler
#5928 INLINABLE fails to specialize in presence of simple wrapper new bug normal Compiler
#5954 Performance regression 7.0 -> 7.2 (still in 7.4) new simonpj bug high Compiler
#5959 Top level splice in Template Haskell has over-ambitious lexical scope? new bug low Compiler
#5985 Type operators are not accepted as variables in contexts new bug normal Compiler
#6047 GHC retains unnecessary binding new simonpj bug normal Compiler
#6087 Join points need strictness analysis new bug normal Compiler
#6166 Performance regression in mwc-random since 7.0.x new bug high Compiler
#7043 32-bit GHC ceiling of negative float SEGFAULT: 11 new igloo bug high Compiler
#7316 GHC segfaults on ARM new bug high Compiler
#3052 ghc FFI doesn't support thiscall new feature request low Compiler (FFI)
#3238 CInt FFI exports do not use C int in _stub.h header file new bug lowest Compiler (FFI)
#3844 Undeprecate #include (in at least some circumstances) new bug low Compiler (FFI)
#4340 Add alignment to hsc2hs template new feature request low Compiler (FFI)
#7243 regression: acceptable foreign result types new igloo bug normal Compiler (FFI)
#4210 LLVM: Dynamic Library Support new dterei feature request low Compiler (LLVM)
#4211 LLVM: Stack alignment on OSX new dterei task normal Compiler (LLVM)
#4213 LLVM: Add support for TNTC to LLVM compiler suite new dterei feature request low Compiler (LLVM)
#4308 LLVM compiles Updates.cmm badly new bug low Compiler (LLVM)
#5140 Fix LLVM backend for PowerPC new erikd task low Compiler (LLVM)
#5567 LLVM: Improve alias analysis / performance new dterei task normal Compiler (LLVM)
#5786 Dynanmic way fails when GHC built with LLVM backend new dterei bug normal Compiler (LLVM)
#2374 MutableByteArray# is slower than Addr# new bug lowest Compiler (NCG)
#1727 Precedence and associativity rules ignored when mixing infix type and data constructors in a single expression new bug lowest Compiler (Parser)
#2260 Non-ideal error message for misplaced LANGUAGE pragma new bug lowest Compiler (Parser)
#3645 Layout and pragmas new feature request low Compiler (Parser)
#3766 Parsing of lambdas is not consistent with Haskell'98 report. new bug low Compiler (Parser)
#3881 section parse errors, e.g. ( let x=1 in x + ) new bug low Compiler (Parser)
#4150 CPP+QuasiQuotes confuses compilation errors' line numbers new bug low Compiler (Parser)
#4180 do not consider associativity for unary minus for fixity resolution new feature request low Compiler (Parser)
#4959 Warning about variables with leading underscore that are used anyway new feature request low Compiler (Parser)
#5108 Allow unicode sub/superscript symbols in both identifiers and operators new feature request normal Compiler (Parser)
#5239 Em-dash for "--" with UnicodeSyntax. new feature request normal Compiler (Parser)
#5333 Arrow command combinators and infixr cause the desugarer to fail new ross bug low Compiler (Parser)
#5401 LANGUAGE pragma parser nit new igloo bug normal Compiler (Parser)
#5542 also parse class/instance declarations as "HEAD <= CONTEXT where" new feature request normal Compiler (Parser)
#6016 On Windows, runhaskell hits an error on UTF-8 files with a BOM new bug normal Compiler (Parser)
#344 arrow notation: incorrect scope of existential dictionaries new ross bug lowest Compiler (Type checker)
#1330 Impredicativity bug: Church2 test gives a rather confusing error with the HEAD new simonpj bug lowest Compiler (Type checker)
#1496 Newtypes and type families combine to produce inconsistent FC(X) axiom sets new simonpj bug normal Compiler (Type checker)
#1894 Add a total order on type constructors new feature request lowest Compiler (Type checker)
#4020 Please consider adding support for local type synonyms new feature request low Compiler (Type checker)
#4347 Bug in unification of polymorphic and not-yet-polymorphic type new bug normal Compiler (Type checker)
#4385 Type-level natural numbers new diatchki feature request normal Compiler (Type checker)
#4479 Add Type Directed Name Resolution new feature request low Compiler (Type checker)
#4921 report ambiguous type variables more consistently new feature request low Compiler (Type checker)
#5248 Infer type context in a type signature new feature request low Compiler (Type checker)
#5267 Missing type checks for arrow command combinators new ross bug low Compiler (Type checker)
#5296 Add explicit type applications new feature request low Compiler (Type checker)
#5590 "guarded instances": instance selection can add extra parameters to the class new simonpj feature request normal Compiler (Type checker)
#5927 A type-level "implies" constraint on Constraints new feature request normal Compiler (Type checker)
#3782 Data Parallel "Impossible happened" compiler error new benl bug low Data Parallel Haskell
#3903 DPH bad sliceP causes RTS panic "allocGroup: requested zero blocks" new benl bug low Data Parallel Haskell
#3960 ghc panic when attempting to compile DPH code new rl bug lowest Data Parallel Haskell
#4831 Too many specialisations in SpecConstr new rl bug low Data Parallel Haskell
#5369 Reinstate VECTORISE pragmas with expressions as right-hand sides new chak bug normal Data Parallel Haskell
#5470 The DPH library needs to support PData and PRepr instances for more than 15-tuples new chak bug normal Data Parallel Haskell
#5646 Initialise tuples using pragmas new chak bug normal Data Parallel Haskell
#5702 Can't vectorise pattern matching on numeric literals new chak bug normal Data Parallel Haskell
#5807 DPH library functions don't work without -fvectorise. new benl bug normal Data Parallel Haskell
#5840 Extend the supported environment sizes of vectorised closures new chak bug normal Data Parallel Haskell
#1574 Broken link testing new feature request lowest Documentation
#2776 Document -pgmL (Use cmd as the literate pre-processor) new bug lowest Documentation
#3351 Generated ghc man page missing xrefs new bug lowest Documentation
#3870 Avoid Haddock-links to the Prelude new feature request lowest Documentation
#4196 add more stolen syntax to the user guide new task low Documentation
#5202 Docs on strictness info out of date new bug low Documentation
#2459 can't link haskell without "main" function, or -no-hs-main broken on windows? new bug lowest Driver
#3543 -fext-core doesn't force recompilation when .hcr file doesn't exist new bug lowest Driver
#5844 Panic on generating Core code new bug normal External Core
#2514 Add/Expose Binary API that allows dumping of any GHC Binary instance new nominolo feature request lowest GHC API
#3192 Add dynCompileCoreExpr :: GhcMonad m => Bool -> Expr CoreBind -> m Dynamic to ghc-api new feature request lowest GHC API
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