{1} Bugs by priority (1168 matches)

Lists all open bugs in order of priority.

Results (1 - 100 of 1168)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#8316 GHCi debugger segfaults when trying force a certain variable GHCi 7.6.3 high new Sep 17, 2013
#9432 IncoherentInstances are too restricted Compiler (Type checker) 7.8.2 high new Aug 11, 2014
#9533 Signed/unsigned integer difference between compiled and interpreted code Compiler 7.8.3 high new Aug 31, 2014
#9562 Type families + hs-boot files = unsafeCoerce Compiler 7.8.3 high ezyang new Sep 6, 2014
#9693 Reloading GHCi with Template Haskell names can panic GHC Template Haskell 7.8.3 high new Oct 15, 2014
#10245 panic in new integer switch logic with "out-of-range" literals Compiler (CodeGen) 7.11 high new Apr 5, 2015
#10542 Incorrect Unicode input on Windows Console Compiler 7.8.3 high new Jun 18, 2015
#10595 BuiltinRules override other rules in some cases. Compiler 7.11 high new Jul 1, 2015
#7098 GHC 7.4.1 reports an internal error and core dumps while using DPH Data Parallel Haskell 7.4.1 normal benl new Jul 26, 2012
#7102 Type family instance overlap accepted in ghci GHCi 7.4.1 normal new Jul 28, 2012
#7336 Defined but not used is not detected for data types with instances Compiler 7.6.1 normal new Oct 16, 2012
#7960 Compiling profiling CCS registration .c file takes far too long Compiler 7.6.3 normal new Jun 4, 2013
#7988 Big integers crashing integer-simple on qnxnto-arm with unregisterised build Compiler 7.7 normal new Jun 16, 2013
#8042 `:load *` and `:add *` misbehave in presence of `-fobject-code` GHCi 7.6.3 normal new Jul 7, 2013
#8082 Ordering of assembly blocks affects performance Compiler (NCG) 7.6.3 normal new Jul 22, 2013
#8118 <stdout>: commitAndReleaseBuffer: invalid argument (invalid character) Compiler 7.8.3 normal new Aug 8, 2013
#8123 GHCi warns about -eventlog even though it's sometimes necessary GHCi 7.6.3 normal new Aug 12, 2013
#8127 iOS patch no 19: Linking Compiler (Linking) 7.7 normal new Aug 13, 2013
#8128 Standalone deriving fails for GADTs due to inaccessible code Compiler (Type checker) 7.7 normal new Aug 13, 2013
#8147 Exponential behavior in instance resolution on fixpoint-of-sum Compiler 7.6.3 normal new Aug 21, 2013
#8151 ghc-7.4.2 on OpenIndiana (Solaris) createSubprocess fails Compiler 7.4.2 normal new Aug 21, 2013
#8211 ghc -c recompiles TH every time while --make doesn't Compiler 7.6.3 normal new Sep 2, 2013
#8265 getTokenStream fails for source using cpp GHC API 7.6.3 normal alanz new Sep 10, 2013
#8318 GHC does not infer type of `tagToEnum#` expression Compiler (Type checker) 7.7 normal new Sep 17, 2013
#8319 Simplifier ticks exhausted (need -fsimpl-tick-factor=955) Test Suite 7.6.3 normal new Sep 17, 2013
#8327 Cmm sinking does not eliminate dead code in loops Compiler (CodeGen) 7.7 normal new Sep 18, 2013
#8332 hp2ps does not escape parentheses Profiling 7.7 normal infoneeded Sep 19, 2013
#8336 Sinking pass could optimize some assignments better Compiler (CodeGen) 7.7 normal new Sep 20, 2013
#8338 Incoherent instances without -XIncoherentInstances Compiler 7.6.3 normal new Sep 20, 2013
#8346 Rank 1 type signature still requires RankNTypes Compiler (Type checker) 7.6.3 normal new Sep 23, 2013
#8363 Order matters for unused import warnings when reexporting identifiers Compiler 7.7 normal new Sep 26, 2013
#8378 Cross-compiling from x86_64-unknown-linux-gnu to x86_64-sun-solaris2 with mkGmpConstants workaround fails to build objects for integer-gmp Build System normal new Sep 28, 2013
#8388 forall on non-* types Compiler (Type checker) 7.6.3 normal new Sep 30, 2013
#8420 Spurious dynamic library dependencies Driver 7.6.3 normal new Oct 8, 2013
#8472 Primitive string literals prevent optimization Compiler 7.6.3 normal xnyhps new Oct 23, 2013
#8484 Compile-time panic Compiler 7.6.3 normal new Oct 29, 2013
#8487 Debugger confuses variables GHCi 7.7 normal new Oct 30, 2013
#8510 Clear up what extensions are needed at a Template Haskell splice site Template Haskell 7.6.3 normal new Nov 8, 2013
#8523 blowup in space/time for type checking and object size for high arity tuples Compiler 7.6.3 normal new Nov 12, 2013
#8527 The ordering of -I directives should be consistent with the ordering of -package directives Package system 7.7 normal parcs new Nov 13, 2013
#8573 "evacuate: strange closure type 0" when creating large array Runtime System 7.6.3 normal rwbarton new Nov 29, 2013
#8589 Bad choice of loop breaker with INLINABLE/INLINE Compiler 7.6.3 normal new Dec 2, 2013
#8591 Concurrent executions of ghc-pkg can cause inconstant package.cache files Package system 7.6.3 normal pgj new Dec 3, 2013
#8604 Some stack/vmem limits (ulimit) combinations causing GHC to fail Documentation 7.6.3 normal new Dec 9, 2013
#8611 nofib’s cacheprof’s allocations nondeterminisitic NoFib benchmark suite 7.6.3 normal new Dec 11, 2013
#8627 mallocForeignPtrBytes documentation unobvious regarding memory alignment Core Libraries 7.6.3 normal new Dec 24, 2013
#8629 Option 'split-objs' being ignored when trying to reduce object code size in iOS cross-compilation Compiler 7.6.3 normal new Dec 25, 2013
#8635 GHC optimisation flag ignored when importing a local module with derived type classes Compiler 7.6.3 normal new Dec 27, 2013
#8648 Initialization of C statics broken in threaded runtime Runtime System 7.7 normal simonmar new Jan 4, 2014
#8662 GHC does not inline cheap inner loop when used in two places Compiler 7.6.3 normal new Jan 10, 2014
#8666 integer-gmp fails to compile on Debian Squeeze Core Libraries 7.7 normal new Jan 13, 2014
#8668 SPECIALIZE silently fails to apply Compiler 7.8.3 normal new Jan 14, 2014
#8671 Rebindable syntax creates bogus warning Compiler (Type checker) 7.6.3 normal new Jan 15, 2014
#8684 hWaitForInput cannot be interrupted by async exceptions on unix Core Libraries 7.6.3 normal snoyberg patch Jan 19, 2014
#8708 Kind annotation in tuple not parsed Compiler (Parser) 7.7 normal new Jan 27, 2014
#8713 Avoid libraries if unneeded (librt, libdl, libpthread) GHCi 7.6.3 normal patch Jan 29, 2014
#8721 Testsuite not reporting errors for DYN way on OS X Test Suite 7.6.3 normal new Jan 31, 2014
#8740 Deriving instance conditionally compiles Compiler (Type checker) 7.6.3 normal new Feb 5, 2014
#8774 Transitivity of Auto-Specialization Compiler 7.6.3 normal new Feb 12, 2014
#8784 Makefile missing a dependency Build System 7.9 normal new Feb 13, 2014
#8808 ImpredicativeTypes type checking fails depending on syntax of arguments Compiler (Type checker) 7.8.1-rc1 normal new Feb 20, 2014
#8814 7.8 optimizes attoparsec improperly Compiler 7.8.1-rc1 normal new Feb 21, 2014
#8847 Int64 ^ Int64 broken by optimization on SPARC Compiler (NCG) normal new Mar 4, 2014
#8862 forkProcess does not play well with heap or time profiling Runtime System 7.6.3 normal simonmar new Mar 8, 2014
#8871 No-op assignment I64[BaseReg + 784] = I64[BaseReg + 784]; is generated into optimized Cmm Compiler (CodeGen) 7.9 normal new Mar 10, 2014
#8872 hsc cast size warnings on 32-bit Linux hsc2hs 7.9 normal new Mar 10, 2014
#8887 Double double assignment in optimized Cmm on SPARC Compiler (CodeGen) 7.9 normal new Mar 13, 2014
#8905 Function arguments are always spilled/reloaded if scrutinee is already in WHNF Compiler (CodeGen) 7.9 normal new Mar 16, 2014
#8925 :print and :sprint sometimes fully evaluates strings GHCi 7.8.1 normal new Mar 23, 2014
#8948 Profiling report resolution too low Profiling 7.6.3 normal new Apr 2, 2014
#8949 switch -msse2 to be on by default Compiler (CodeGen) 7.9 normal new Apr 2, 2014
#8956 Parser error shadowed by "module ‘main:Main’ is defined in multiple files" error Compiler 7.8.1-rc2 normal new Apr 4, 2014
#8982 Cost center heap profile restricted by biography of GHC segfaults Profiling 7.8.1 normal new Apr 10, 2014
#8995 When generalising, use levels rather than global tyvars Compiler (Type checker) 7.8.2 normal new Apr 14, 2014
#9041 NCG generates slow loop code Compiler (NCG) 7.6.3 normal new Apr 27, 2014
#9059 Excessive space usage while generating code for fractional literals with big exponents Compiler 7.8.2 normal new Apr 30, 2014
#9074 GHC 7.8.2's ghci does not track missing symbols when loading non-Haskell object files Compiler (Linking) 7.8.2 normal new May 4, 2014
#9076 GHC.Exts docs don't contain all primops Documentation 7.8.2 normal new May 4, 2014
#9079 Foreign.C.Types in haskell2010 Core Libraries 7.8.2 normal new May 5, 2014
#9121 Presence of dyn_o files not checked upon recompilation Driver 7.8.3 normal new May 17, 2014
#9135 readProcessWithExitCode leaks when the program does not exist Core Libraries 7.8.2 normal snoyberg new May 22, 2014
#9136 Constant folding in Core could be better Compiler 7.8.2 normal infoneeded May 23, 2014
#9157 cmm common block not eliminated Compiler 7.8.2 normal new May 31, 2014
#9173 Better type error messages Compiler 7.8.2 normal new Jun 5, 2014
#9176 GHC not generating dyn_hi files Compiler 7.9 normal new Jun 6, 2014
#9210 "overlapping instances" through FunctionalDependencies Compiler (Type checker) 7.8.2 normal new Jun 16, 2014
#9219 Parallel build proceeds despite errors Driver 7.8.2 normal new Jun 19, 2014
#9223 Type equality makes type variable untouchable Compiler (Type checker) 7.8.2 normal new Jun 21, 2014
#9246 GHC generates poor code for repeated uses of min/max Compiler 7.8.2 normal new Jun 28, 2014
#9277 GHCi panic: Loading temp shared object failed: Symbol not found Runtime System (Linker) 7.8.2 normal new Jul 7, 2014
#9278 GHCi crash: selector _ for message _ does not match selector known to Objective C runtime GHCi 7.6.3 normal new Jul 7, 2014
#9279 Local wrapper function remains in final program; result = extra closure allocation Compiler 7.8.2 normal simonpj new Jul 7, 2014
#9280 GHCi crash: illegal text-relocation to _ in _ from _ in _ for architecture x86_64; relocation R_X86_64_PC32 against undefined symbol _ can not be used when making a shared object GHCi 7.8.2 normal new Jul 7, 2014
#9287 changed dependency generation Driver 7.8.2 normal simonmar new Jul 9, 2014
#9292 Race condition when multiple threads wait for a process Core Libraries 7.8.2 normal new Jul 10, 2014
#9308 nofib fannkuch-redux runs perpetually with -fllvm Compiler (LLVM) 7.8.3 normal new Jul 13, 2014
#9315 Weird change in allocation numbers of T9203 Runtime System 7.9 normal simonmar new Jul 14, 2014
#9320 Inlining regression/strangeness in 7.8 Compiler 7.8.2 normal new Jul 16, 2014
#9347 forkProcess does not acquire global handle locks Runtime System 7.8.2 normal simonmar new Jul 22, 2014
#9349 excessive inlining due to state hack Compiler 7.8.3 normal new Jul 23, 2014
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