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Milestone: 7.8.1 (100 matches)

Ticket Summary Status Owner Type Priority Component
#7116 Missing optimisation: strength reduction of floating-point multiplication new pcapriotti bug normal Compiler
#2451 New signal-handling API new simonmar task highest libraries/unix
#5902 Cannot tell from an exception handler whether the exception was asynchronous new simonmar bug high Compiler
#7104 Add tryWriteTBQueue to Control.Concurrent.STM.TBQueue new simonmar feature request normal libraries (other)
#7189 RTS Assertion Crash new simonmar bug normal Runtime System
#7198 New codegen more than doubles compile time of T3294 new simonmar bug high Compiler
#3831 SpecConstr should exploit cases where there is exactly one call pattern new simonpj bug high Compiler
#3927 Incomplete/overlapped pattern warnings + GADTs = inadequate new simonpj bug high Compiler
#4364 Template Haskell: Cycle in type synonym declarations new simonpj bug high Compiler (Type checker)
#5945 Lambda lifting new simonpj bug normal Compiler
#6018 Injective type families new simonpj feature request normal Compiler
#6022 GHC infers over-general types new simonpj bug high Compiler
#6040 Adding a type signature changes heap allocation into stack allocation without changing the actual type new simonpj bug normal Compiler
#6056 INLINABLE pragma prevents worker-wrapper to happen. new simonpj bug normal Compiler
#6062 TH treats non-functions in function position inconsistently new simonpj bug normal Compiler
#6070 Fun with the demand analyser new simonpj bug normal Compiler
#6089 Allow declaration splices inside declaration brackets new simonpj feature request normal Template Haskell
#6092 Liberate case not happening new simonpj bug normal Compiler
#6147 GeneralizedNewtypeDeriving should fail with data families new simonpj bug high Compiler (Type checker)
#7057 Simplifier infinite loop regression new simonpj bug normal Compiler
#7066 isInstance does not work for compound types new simonpj bug normal Template Haskell
#7068 Extensive Memory usage (regression) new simonpj bug high Compiler
#7109 Inlining depends on datatype size, even with INLINE pragmas new simonpj bug normal Compiler
#7141 Inlining the single method of a class can shadow rules new simonpj bug normal Compiler
#7148 generalized newtype and type families is unsound new simonpj bug normal Compiler (Type checker)
#7241 GHC-7.6.1 panics on template haskell code new simonpj bug normal Template Haskell
#7258 Compiling DynFlags is jolly slow new simonpj bug normal Compiler
#7259 Eta expansion of products in System FC new simonpj bug normal Compiler
#7296 ghc-7 assumes incoherent instances without requiring language `IncoherentInstances` new simonpj bug normal Compiler (Type checker)
#7437 peculiar behaviour with default instances and type variables new simonpj bug normal Compiler
#7503 Bug with PolyKinds, type synonyms & GADTs new simonpj bug normal Compiler (Type checker)
#7542 GHC doesn't optimize (strict) composition with id new simonpj bug normal Compiler
#7558 Terrible error message when given and wanted are both insoluble new simonpj bug normal Compiler
#7596 Opportunity to improve CSE new simonpj bug normal Compiler
#7619 Make worker-wrapper unbox data families new simonpj feature request normal Compiler
#7643 Kind application error new simonpj bug normal Compiler (Type checker)
#7647 UNPACK polymorphic fields new simonpj feature request normal Compiler
#7771 RTS should provide stg_sel_n_noupd_closure new simonpj bug normal Compiler
#7786 strange errors when deducing constraints new simonpj bug normal Compiler
#7788 Recursive type family causes <<loop>> new simonpj bug normal Compiler (Type checker)
#7574 Register allocator chokes on certain branches with literals new thoughtpolice bug high Compiler (NCG)
#7678 GHC should compile cleanly with clang new thoughtpolice bug high Compiler
#7133 GHCi: strange behaviour after CTRL-C, followed by 'hPutChar: resource vanished (Broken Pipe)' when quitting new tibbe bug normal GHCi
#7460 Double literals generated bad core new tibbe bug normal Compiler
#3472 Porting through .hc files broken new -- bug high Build System
#314 #line pragmas not respected inside nested comments new bug high Compiler (Parser)
#781 GHCi on x86_64, cannot link to static data in shared libs new bug high Compiler
#2283 WIndows: loading objects that refer to DLL symbols new bug high GHCi
#2528 nub not as reliable as nubBy new bug normal libraries/base
#3103 Compiling base with cabal fails. new bug high Compiler
#4243 Make a proper options parser for the RTS new task high Runtime System
#4259 Relax restrictions on type family instance overlap new feature request normal Compiler (Type checker)
#4879 Deprecate exports new feature request high Compiler
#5019 OS X: ld: warning: could not create compact unwind for _ffi_call_unix64 new bug high Compiler
#5361 regSpill: out of spill slots! new bug high Compiler
#5435 GHCi linker should run constructors for linked libraries new bug normal Compiler
#5442 ghc-pkg unregister --user/--global/--package-conf not normative new bug high ghc-pkg
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 new bug high Compiler
#5910 Holes with other constraints new feature request high Compiler (Type checker)
#5941 Add compilation stage plugins new feature request normal Compiler
#5949 Demand analysis attributes manifestly wrong demand type new bug normal Compiler
#6017 Reading ./.ghci files raises security issues new task high GHCi
#6024 Allow defining kinds alone, without a datatype new feature request normal Compiler (Type checker)
#6037 Compile-time crash with sources with non-representable unicode characters new bug normal Compiler
#6098 debugger does not know the correct type for a newtype field new bug high GHCi
#6101 Show instance for integer-simple is not lazy enough new bug normal libraries (other)
#6107 GHCi runtime linker cannot link with duplicate common symbols new bug normal Compiler
#6124 Spurious non-exhaustive warning with GADT and newtypes new bug normal Compiler (Type checker)
#6132 Can't use both shebang line and #ifdef declarations in the same file. new bug normal Compiler
#6149 ghc-7.4.2 tests for profasm seg-fault under solaris new bug normal Compiler
#7011 32bit GHC 7.4.2 cannot compile integer-gmp on OS X 10.8 new bug high libraries (other)
#7015 Add support for 'static' new feature request normal Compiler
#7017 Rethink need for tarballs under "friendly" environment new task high Build System
#7021 Tuple (and other exotic predicates) not yet handled in Template Haskell new feature request normal Template Haskell
#7033 stale .tix files can cause programs built with -fhpc to segfault new bug normal Code Coverage
#7044 reject reading rationals with exponent notation new bug normal Compiler
#7048 Add the ability to statically define a `FunPtr` to a haskell function new feature request normal Compiler
#7072 GHC interpreter does not find stat64 symbol on Linux new bug normal GHCi
#7081 arrow analogs of lambda case and multi-way if new feature request normal Compiler
#7097 linker fails to load package with binding to foreign library new bug high Runtime System
#7114 Cannot recover (good) inlining behaviour from 7.0.2 in 7.4.1 new bug normal Compiler
#7140 Allow type signature in export list new feature request normal Compiler (Type checker)
#7152 Add flag to configure that skips overwriting of symlinks on install new bug high Build System
#7158 GHCi commands case insensitive new feature request normal GHCi
#7161 hSetNewlineMode and hSetEncoding can be performed on closed and semi-closed handles new bug normal libraries/base
#7169 Warning for incomplete record field label used as function new feature request normal Compiler
#7181 Add documentation on heap-profile file format. new feature request normal Documentation
#7186 problems with typelits and typenats new bug normal Compiler (Type checker)
#7190 GHC's -fprof-auto does not work with LINE pragmas new bug normal Profiling
#7204 Use a class to control FFI marshalling new feature request normal Compiler
#7229 Detecting if a process was killed by a signal is impossible new bug high libraries/process
#7245 INLINEing top-level patterns causes ghc to emit 'arity missing' traces new bug normal Compiler
#7246 Callstack depends on way (prof, profasm, profthreaded new bug normal Profiling
#7253 Top-level bindings in ghci new feature request normal GHCi
#7266 Allow fractional-looking integer literals new feature request high Compiler
#7273 Binary size increase in nofib/grep between 7.6.1 and HEAD new bug high Compiler
#7283 Specialise INLINE functions new feature request normal Compiler
#7285 mkWeakMVar is non-compositional new feature request normal Compiler
#7289 Mingw FPU init not Windows compatible. new bug high Runtime System
#7300 Allow CAFs kept reachable by FFI to be forcibly made unreachable for GC new feature request high Compiler (FFI)
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