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Milestone: 7.10.1 (31 matches)

Ticket Summary Status Owner Type Priority Component
#8238 Implement unloading of shared libraries new task normal Runtime System
#8827 Inferring Safe mode with GeneralizedNewtypeDeriving is wrong new bug normal Compiler
#8621 Pull request for inclusion in `unix' module of fsync(2), fdatasync(2), posix_fadvise(2) and posix_fallocate(2) new task normal libraries/unix
#8330 Remove ExtsCompat46 module once we bootstrap with GHC 7.8 new task highest Compiler
#8545 Reorganize Git repositories new hvr task normal Trac & Git
#8785 Replace hooks API in the RTS with something better new simonmar task high Runtime System
#3693 Show stack traces new Tarrasch feature request normal Runtime System
#3606 The Ord instance for unboxed arrays is very inefficient new bug lowest libraries (other)
#7647 UNPACK polymorphic fields new simonpj feature request normal Compiler
#4959 Warning about variables with leading underscore that are used anyway new feature request low Compiler (Parser)
#8439 add a CPP program field to Settings file (decouple CPP program and C compiler choice) new feature request normal Compiler
#8288 add idris style EDSL support for deep embedding lambdas new feature request normal Compiler
#8279 bad alignment in code gen yields substantial perf issue new bug high Compiler
#8489 clean up dependency and usages handling in interface files new errge task normal Template Haskell
#8396 cleanup / refactor native code gens new feature request high Compiler
#8787 compiler/ghc.mk: restore GhcHcOpts variable handling new thoughtpolice bug high Compiler
#8423 contraint solver doesn't reduce reducible closed type family expressions (even with undecidable instances!) new feature request normal Compiler (Type checker)
#7883 enable GHC LLVM backend to use LLVM provided CAS / Atomicity primitives? new carter task normal Compiler
#8364 equip GHC with an accurate internal model of floating point new feature request high Compiler
#8405 experiment with using function-sections for linking (for smaller libs and executables) new task normal Compiler
#8323 explore ways to possibly use more tag bits in x86_64 pointers new task normal Compiler
#8287 exploring calling convention changes and related engineering for 7.10 new task high Compiler
#8694 ghc -M doesn't handle addDependentFile or #included files new bug normal Compiler
#8321 improve basic block layout on LLVM backend by predicting stack/heap checks new rwbarton feature request normal Compiler (LLVM)
#8789 includes/stg/SMP.h: use 'NOSMP' instead of never defined 'WITHSMP' new thoughtpolice bug high Compiler
#8107 need types to express constant argument for primop correctness new carter feature request normal Compiler
#8252 prefetch# isn't as general as it should be (currently the general version isn't type safe) new feature request normal Compiler
#8398 reify module list in TH new feature request normal Template Haskell
#8272 testing if SpLim=$rbp and Sp=$rsp changed performance at all new carter task normal Compiler
#8422 type nats solver is too weak! new bug normal Compiler (Type checker)
#5063 unix package has untracked dependency on libbsd new trommler bug low libraries/unix

Milestone: 7.8.3 (69 matches)

Ticket Summary Status Owner Type Priority Component
#7767 "internal error: evacuate: strange closure type 154886248" crash new feature request normal Runtime System
#314 #line pragmas not respected inside nested comments new bug high Compiler (Parser)
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 new bug high Compiler
#7735 -fext-core doesn't generate .hcr when .o and .hi files are present new bug normal External Core
#8974 64 bit windows executable built with ghc-7.9.20140405+LLVM segfaults new bug high Compiler (LLVM)
#7655 7.6.2 Segmentation Fault/Bus Error in large exponentation new bug normal GHCi
#7730 :info and polykinds new archblob bug normal Compiler (Type checker)
#7741 Add SIMD support to x86/x86_64 NCG new feature request normal Compiler
#5941 Add compilation stage plugins new feature request normal Compiler
#7181 Add documentation on heap-profile file format. new feature request normal Documentation
#7790 Add dummy undefined symbols to indicate ways new ezyang task normal Compiler
#7152 Add flag to configure that skips overwriting of symlinks on install new thoughtpolice bug high Build System
#7015 Add support for 'static' new feature request normal Compiler
#7048 Add the ability to statically define a `FunPtr` to a haskell function new feature request normal Compiler
#7104 Add tryWriteTBQueue to Control.Concurrent.STM.TBQueue new simonmar feature request normal libraries (other)
#5218 Add unpackCStringLen# to create Strings from string literals new thoughtpolice feature request high Compiler
#6040 Adding a type signature changes heap allocation into stack allocation without changing the actual type new simonpj bug normal Compiler
#7300 Allow CAFs kept reachable by FFI to be forcibly made unreachable for GC new feature request high Compiler (FFI)
#7494 Allow compatible type synonyms to be the return type of a GADT data constructor. new feature request normal Compiler (Type checker)
#6089 Allow declaration splices inside declaration brackets new simonpj feature request normal Template Haskell
#6024 Allow defining kinds alone, without a datatype new feature request normal Compiler (Type checker)
#7331 Allow the evaluation of declaration splices in GHCi new feature request normal GHCi
#7140 Allow type signature in export list new feature request normal Compiler (Type checker)
#7831 Bad fragmentation when allocating many large objects new ezyang bug normal Runtime System
#7273 Binary size increase in nofib/grep between 7.6.1 and HEAD new bug high Compiler
#7503 Bug with PolyKinds, type synonyms & GADTs new simonpj bug normal Compiler (Type checker)
#7651 Buiding GHC with parallel IO manager freezes on Mac (not on FreeBSD) new bug high Build System
#7246 Callstack depends on way (prof, profasm, profthreaded new bug normal Profiling
#7401 Can't derive instance for Eq when datatype has no constructor, while it is trivial do do so. new monoidal feature request normal Compiler
#6132 Can't use both shebang line and #ifdef declarations in the same file. new bug normal Compiler
#7114 Cannot recover (good) inlining behaviour from 7.0.2 in 7.4.1 new bug normal Compiler
#5902 Cannot tell from an exception handler whether the exception was asynchronous new simonmar bug high Compiler
#7505 Commentary shipped with GHC sources is outdated new bug normal Documentation
#6037 Compile-time crash with sources with non-representable unicode characters new bug normal Compiler
#7258 Compiling DynFlags is jolly slow new simonpj bug normal Compiler
#7543 Constraint synonym instances new bug normal Compiler
#7610 Cross compilation support for LLVM backend new dterei bug normal Compiler (LLVM)
#7621 Cross-build for QNX ARM smashes stack when using FunPtr wrappers new bug normal Compiler (FFI)
#8746 Crosscompiling new bug high Compiler
#4900 DEPENDS pragma new feature request normal Compiler
#7330 Data Parallel Haskell (DPH) isn't usable yet. new benl feature request normal Compiler
#7395 DefaultSignatures conflict with default implementations new feature request normal Compiler
#8036 Demand analyser is unpacking too deeply new simonpj bug normal Compiler
#4879 Deprecate exports new feature request high Compiler
#7460 Double literals generated bad core new tibbe bug normal Compiler
#3658 Dynamically link GHCi (and use system linker) on platforms that support it new thoughtpolice task high GHCi
#7669 Empty case causes warning new bug normal Compiler
#7461 Error messages about "do" statements contain false information new bug normal Compiler (Type checker)
#7259 Eta expansion of products in System FC new simonpj bug normal Compiler
#7411 Exceptions are optimized away in certain situations new bug high Compiler
#8224 Excessive system time -- new IO manager problem? new bug high Runtime System
#7068 Extensive Memory usage (regression) new simonpj bug high Compiler
#8362 Filesystem related tests failed on solaris (SmartOS) new bug high libraries (other)
#6070 Fun with the demand analyser new simonpj bug normal Compiler
#7098 GHC 7.4.1 reports an internal error and core dumps while using DPH new benl bug normal Compiler
#7430 GHC API reports CPP errors in confusing ways new bug normal GHC API
#7623 GHC Arm support new task normal Compiler
#8258 GHC accepts `data Foo where` in H2010 mode new bug low Compiler
#8228 GHC built under Windows does not generate dyn_hi files new thoughtpolice bug highest Compiler
#7428 GHC compile times are seriously non-linear in program size new bug high Compiler
#7337 GHC does not generate great code for bit-level rotation new feature request normal Compiler
#7542 GHC doesn't optimize (strict) composition with id new simonpj bug normal Compiler
#7544 GHC downloads are unsigned new feature request normal Build System
#9003 GHC eventlog: thread stop status codes modified (breaking ghc-events, threadscope, edentv) new simonmar bug normal Runtime System
#6022 GHC infers over-general types new simonpj bug high Compiler
#7072 GHC interpreter does not find stat64 symbol on Linux new bug normal GHCi
#8174 GHC should not load packages for TH if they are not used new bug normal Compiler
#7190 GHC's -fprof-auto does not work with LINE pragmas new bug normal Profiling
#7241 GHC-7.6.1 panics on template haskell code new simonpj bug normal Template Haskell
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