{1} Bugs by priority (1373 matches)

Lists all open bugs in order of priority.

Results (201 - 300 of 1373)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#9765 Strange behavior of GC under ghci GHCi 7.8.3 normal new Nov 4, 2014
#9798 Frustrating behaviour of the INLINE pragma Compiler 7.8.3 normal new Nov 13, 2014
#9809 Overwhelming the TimerManager Runtime System 7.10.1 normal simonmar new Nov 18, 2014
#9825 ghc "panic! (the 'impossible' happened)" building vimus on NixOS Runtime System (Linker) 7.8.3 normal new Nov 21, 2014
#9854 Literal overflow check is too aggressive Compiler 7.8.3 normal new Dec 2, 2014
#9868 ghc: panic! Dynamic linker not initialised Runtime System (Linker) 7.10.3 normal new Dec 5, 2014
#9918 GHC chooses an instance between two overlapping, but cannot resolve a clause within the similar closed type family Compiler (Type checker) 7.8.3 normal new Dec 22, 2014
#9932 GHC fails to build when cross compiling for mingw with the message "Threads not supported" Build System 7.8.4 normal new Dec 28, 2014
#9936 Data.Fixed truncates 5.17 to 5.16 libraries/base 7.6.3 normal patch Dec 29, 2014
#9979 Performance regression GHC 7.8.4 to GHC HEAD Compiler 7.11 normal new Jan 13, 2015
#9980 TcS monad is too heavy Compiler 7.8.4 normal new Jan 13, 2015
#9983 configure script invokes ghc with LDFLAGS during cross-builds Build System 7.8.4 normal new Jan 13, 2015
#9985 GHC panic with ViewPatterns and GADTs in a proc pattern Compiler (Type checker) 7.8.4 normal new Jan 14, 2015
#9989 GHCI is slow for precompiled code Runtime System (Linker) 7.8.3 normal new Jan 15, 2015
#9992 Constructor specialization requires eta expansion Compiler 7.8.4 normal new Jan 16, 2015
#10005 Operations on string literals won't be inlined Compiler 7.8.4 normal new Jan 19, 2015
#10010 LLVM/optimized code for sqrt incorrect for negative values Compiler (LLVM) 7.8.4 normal new Jan 20, 2015
#10012 Cheap-to-compute values aren't pushed into case branches inducing unnecessary register pressure Compiler 7.8.4 normal bgamari new Jan 22, 2015
#10027 Importing constructor of associated data type fails Compiler 7.8.4 normal new Jan 26, 2015
#10032 binary distributions not working --with-system-libffi Build System 7.11 normal new Jan 27, 2015
#10056 Inconsistent precedence of ~ Compiler (Parser) 7.8.4 normal new Feb 1, 2015
#10059 :i doesn't work for ~ GHCi 7.11 normal new Feb 1, 2015
#10062 Codegen on sequential FFI calls is not very good Compiler (CodeGen) 7.8.3 normal new Feb 3, 2015
#10065 Definition of fix lacks commentary Core Libraries 7.11 normal dfeuer new Feb 4, 2015
#10069 CPR related performance issue Compiler 7.10.1-rc2 normal new Feb 9, 2015
#10077 Providing type checker plugin on command line results in false cyclic import error Compiler (Type checker) 7.11 normal new Feb 10, 2015
#10097 GHC 7.11 errors on dictionary casting tricks Compiler 7.11 normal new Feb 17, 2015
#10106 GHC doesn't warn on typos in language pragmas Compiler 7.8.4 normal new Feb 21, 2015
#10111 hp2ps silently discards samples Profiling 7.11 normal new Feb 24, 2015
#10114 Kind mismatches with AnyK in rank-2 types Compiler 7.8.4 normal new Feb 24, 2015
#10117 Change the scheme for reporting redundant imports Compiler 7.8.4 normal new Feb 26, 2015
#10120 Unnecessary code duplication from case analysis Compiler 7.10.1-rc2 normal new Feb 27, 2015
#10124 Simple case analyses generate too many branches Compiler 7.8.4 normal new Feb 28, 2015
#10144 Variant of runGhc which accepts prelude for setting up DynFlags GHC API 7.11 normal new Mar 7, 2015
#10160 GHCi :sprint has odd/unhelpful behavior for values defined within the REPL GHCi 7.8.4 normal new Mar 15, 2015
#10161 GHC does not relink if we link against a new library with old timestamp Driver 7.8.4 normal new Mar 15, 2015
#10169 bracket not running the final action on termination through SIGTERM libraries/base 7.6.3 normal new Mar 18, 2015
#10173 Panic: Irrefutable pattern failed for pattern Data.Maybe.Just Compiler 7.8.4 normal new Mar 20, 2015
#10179 Kinds missing from types in ghci GHCi 7.10.1-rc2 normal new Mar 22, 2015
#10183 Warning for redundant constraints: interaction with pattern matching Compiler 7.11 normal new Mar 23, 2015
#10187 Panic: RegAlloc.Liveness.computeLivenss; SCCs aren't in reverse dependent order; bad blockId c8xHd Compiler 7.8.4 normal new Mar 24, 2015
#10227 Type checker cannot deduce type Compiler 7.10.1 normal new Apr 2, 2015
#10228 Increased memory usage with GHC 7.10.1 Compiler 7.10.1 normal new Apr 2, 2015
#10229 setThreadAffinity assumes a certain CPU virtual core layout Runtime System 7.10.1 normal simonmar new Apr 2, 2015
#10241 BlockedIndefinitelyOnMVar thrown to the thread which is not blocked indefinitely Runtime System 7.8.3 normal simonmar new Apr 4, 2015
#10270 inconsistent semantics of type class instance visibility outside recursive modules Compiler 7.10.1 normal ezyang new Apr 8, 2015
#10271 Typed Template Haskell splice difficulty when resolving overloading Compiler (Type checker) 7.10.1 normal new Apr 8, 2015
#10295 Putting SCC in heavily inlined code results in "error: redefinition of global" Compiler (LLVM) 7.10.1 normal infoneeded Apr 13, 2015
#10311 package name returned from tyConPackage is garbled Package system 7.10.1 normal ezyang new Apr 16, 2015
#10328 Control.Monad exports lead to weird Haddocks Core Libraries 7.10.1 normal new Apr 20, 2015
#10330 Better Template Haskell error message locations Template Haskell 7.10.1 normal new Apr 20, 2015
#10333 hs-boot modification doesn't induce recompilation Compiler 7.11 normal ezyang new Apr 21, 2015
#10334 __ctzdi2/si2/__clzdi2/si2 unknown symbols in ghc-prim on non-shared libs platform Core Libraries 7.11 normal patch Apr 21, 2015
#10337 One-shot module loops have hard to understand messages Compiler (Type checker) 7.11 normal new Apr 21, 2015
#10338 GHC Forgets Constraints Compiler 7.8.3 normal new Apr 21, 2015
#10347 Spurious "unused constructor" warning with Coercible Compiler 7.11 normal new Apr 23, 2015
#10353 Haddock for Data.List should list instances Documentation 7.10.1 normal new Apr 24, 2015
#10355 Dynamic linker not initialised Runtime System (Linker) 7.10.1 normal infoneeded Apr 25, 2015
#10367 "ghc: panic! (the 'impossible' happened)" Code Coverage 7.10.1 normal new Apr 30, 2015
#10371 GHC fails to inline and specialize a function Compiler 7.10.1 normal new May 1, 2015
#10373 Haiku: ghc-stage1 compiler crashes at exit Compiler 7.10.1 normal new May 2, 2015
#10374 Can't build GHC with a dynamic only GHC installation Build System 7.10.1 normal new May 2, 2015
#10378 min/max for Double/Float instances are incorrect Compiler 7.10.1 normal new May 4, 2015
#10381 Type-checking failure with RankNTypes and RebindableSyntax Compiler 7.10.1 normal new May 4, 2015
#10385 Annotation restriction is not respected while generating Annotation via TH Template Haskell 7.10.1 normal alanz new May 5, 2015
#10387 toRational should error out on NaN and Infinity values for Double/Floats Compiler 7.10.1 normal new May 5, 2015
#10401 state hack-related regression Compiler 7.10.1 normal new May 11, 2015
#10411 Neighbour let-bindings are not reported as relevant Compiler 7.10.1 normal new May 12, 2015
#10412 isAlphaNum includes mark characters, but neither isAlpha nor isNumber do libraries/base 7.10.1 normal new May 13, 2015
#10417 Rule matching not "seeing through" floating and type lambda (and maybe cast) Compiler 7.10.1 normal new May 14, 2015
#10418 Incorrect RULE warning on constructor, and inablilty to {-# INLINE [0] #-} constrcutor Compiler 7.10.1 normal new May 14, 2015
#10421 exponential blowup in inlining (without INLINE pragmas) Compiler 7.6.3 normal new May 15, 2015
#10424 Build path leaks into ABI hashes Compiler 7.8.4 normal new May 17, 2015
#10434 SPECIALISE instance does not specialize as far as SPECIALISE for type signatures Compiler 7.8.3 normal new May 19, 2015
#10436 Excessive numbers of packages loaded for TH Compiler 7.10.1 normal patch May 20, 2015
#10437 RunHaskell error in HSExtra on Win64 Compiler 7.8.3 normal new May 21, 2015
#10440 Float out just gets floated in Compiler 7.10.1 normal new May 22, 2015
#10469 ghc crash on arm with -j2: internal error: scavenge: unimplemented/strange closure type Compiler 7.10.1 normal new May 31, 2015
#10470 Allocating StablePtrs leads to GC slowdown even after they're freed Runtime System 7.10.1 normal simonmar new Jun 1, 2015
#10477 Tab-completing in a directory with Unicode heiroglyph crashes ghci GHCi 7.10.1 normal new Jun 3, 2015
#10482 Not enough unboxing happens on data-family function argument Compiler 7.10.1 normal new Jun 4, 2015
#10484 hPutBuf crashes when trying to write a large string to stdout (resource exhausted) libraries/base 7.8.3 normal new Jun 4, 2015
#10490 Missing binder type check in coercion equality test? Compiler (Type checker) 7.11 normal new Jun 5, 2015
#10504 GHC panics with dsImpSpecs on SPECIALISE pragma with -fhpc enabled Code Coverage 7.10.1 normal new Jun 9, 2015
#10526 Overlapping instances, incoherence, and optimisation Compiler 7.10.1 normal new Jun 15, 2015
#10531 modules that can be linked successfully when compiled with optimizations, fail to link with: multiple definition of `__stginit_ZCMain' Compiler (Linking) 7.6.1 normal new Jun 15, 2015
#10560 -f and -O options interact in non-obvious, order dependent ways Compiler 7.10.1 normal new Jun 22, 2015
#10572 Type signatures are not implicitly quantified over TH type variables Template Haskell 7.10.1 normal new Jun 26, 2015
#10576 REPL returns list of all imported names when operator completion requested GHCi 7.8.4 normal Geraldus new Jun 26, 2015
#10577 Use empty cases where appropriate when deriving instances for empty types Compiler 7.11 normal new Jun 26, 2015
#10583 Chaos in Lexeme.hs Compiler 7.10.1 normal albertus new Jun 27, 2015
#10584 Installation of SFML failed Compiler 7.8.4 normal new Jun 27, 2015
#10616 Panic in ghci debugger with PolyKinds and PhantomTypes GHCi 7.10.1 normal new Jul 8, 2015
#10617 Panic in GHCi debugger with GADTs, PolyKinds and Phantom types GHCi 7.10.1 normal new Jul 8, 2015
#10626 Missed opportunity for SpecConstr Compiler 7.10.1 normal new Jul 10, 2015
#10643 GHC cannot import submodules when run from subfolder Compiler 7.10.1 normal new Jul 15, 2015
#10648 Some 64-vector SIMD primitives are absolutely useless Compiler normal new Jul 17, 2015
#10651 Type checking issue with existential quantification, rank-n types and constraint kinds Compiler (Type checker) 7.10.1 normal new Jul 17, 2015
#7287 Primops in RULES generate warnings Compiler 7.7 normal 7.6.2 new Oct 1, 2012
#10445 Wrong stack space size when using -Ksize Compiler 7.10.1 normal 8.0.1 new May 25, 2015
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