{1} Bugs by priority (806 matches)

Lists all open bugs in order of priority.

Results (201 - 300 of 806)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#2710 -main-is flag in {-# OPTIONS #-} pragma not fully supported Compiler 6.8.3 lowest normal 7.6.2 new Oct 19, 2008
#2731 Avoid unnecessary evaluation when unpacking constructors Compiler 6.8.3 lowest normal 7.6.2 new Oct 30, 2008
#2697 bad testsuite results with ghc-6.10.0.20081007 Compiler 6.9 normal normal new Oct 15, 2008
#2182 ghc sessions (--make, --interactive, ghc api) erroneously retain instances GHCi 6.9 low normal new Mar 28, 2008
#2273 inlining defeats seq Compiler 6.9 lowest normal 7.6.2 new May 8, 2008
#2370 num009 fails on OS X 10.5? Compiler 6.9 lowest normal 7.6.2 new Jun 17, 2008
#2439 Missed optimisation with dictionaries and loops Compiler 6.9 lowest normal 7.6.2 simonpj new Jul 11, 2008
#4934 threadWaitRead works incorrectly on nonthreaded RTS Runtime System 7.0.1 normal new Jan 29, 2011
#4505 Segmentation fault on long input (list of pairs) Compiler 7.0.1 low 7.6.2 new Nov 17, 2010
#4824 Windows: Dynamic linking doesn't work out-of-the-box Runtime System 7.0.1 low 7.6.2 new Dec 8, 2010
#4831 Too many specialisations in SpecConstr Data Parallel Haskell 7.0.1 low 7.6.2 rl new Dec 10, 2010
#4833 Finding the right loop breaker Compiler 7.0.1 low 7.6.2 new Dec 10, 2010
#4836 literate markdown not handled correctly by unlit Compiler 7.0.1 low 7.6.2 new Dec 12, 2010
#4837 Template Haskell does not work in a profiled compiler. Profiling 7.0.1 low 7.6.2 new Dec 13, 2010
#4861 Documentation for base does not include special items libraries/base 7.0.1 low 7.6.2 new Dec 24, 2010
#4899 Non-standard compile plus Template Haskell produces spurious "unknown symbol" linker error Compiler 7.0.1 low 7.6.2 simonmar new Jan 18, 2011
#4931 hsc2hs emits invalid OPTIONS_GHC pragmas hsc2hs 7.0.1 low 7.6.2 new Jan 29, 2011
#4960 Better inlining test in CoreUnfold Compiler 7.0.1 low 7.6.2 new Feb 15, 2011
#4863 TH crashes if you reify the Name of a dfun Template Haskell 7.0.1 low simonpj new Dec 26, 2010
#5051 Typechecker behaviour change Compiler 7.0.2 high 7.2.1 new Mar 26, 2011
#5014 canonicalizePath throws exception on paths that do not exist libraries/directory 7.0.2 low 7.6.2 new Mar 11, 2011
#5251 copyFile does not copy metadata libraries/directory 7.0.2 low 7.6.2 new Jun 10, 2011
#5041 Incorrect Read deriving for MagicHash constructors Compiler 7.0.2 low new Mar 23, 2011
#5289 Can't use ghci with a library linked against libstdc++ GHCi 7.0.3 normal 7.6.2 new Jun 29, 2011
#5355 Link plugins against existing libHSghc Compiler 7.0.3 normal 7.6.2 new Jul 29, 2011
#5401 LANGUAGE pragma parser nit Compiler (Parser) 7.0.3 normal 7.6.2 new Aug 10, 2011
#5907 Crashed loading package Safe Package system 7.0.3 normal 7.6.2 new Feb 29, 2012
#5071 GHCi crashes on large alloca/allocaBytes requests Compiler 7.0.3 normal new Mar 31, 2011
#5278 System.Random.randomIvalInteger makes invalid assumptions about RandomGen libraries/random 7.0.3 normal rrnewton new Jun 27, 2011
#5280 System.Random commits (rand `mod` base) error. libraries/random 7.0.3 normal rrnewton new Jun 27, 2011
#5448 GHC stuck in infinite loop compiling with optimizations Compiler 7.0.3 normal new Aug 31, 2011
#5063 unix package has untracked dependency on libbsd libraries/unix 7.0.3 low 7.10.1 trommler new Mar 29, 2011
#3990 UNPACK doesn't unbox data families Compiler 7.0.3 low 7.6.2 new Apr 14, 2010
#5062 Patch: Debug output for OS X linker and coding standard upgrades Runtime System 7.0.3 low 7.6.2 new Mar 29, 2011
#5073 Add blockST for nested ST scopes Compiler 7.0.3 low 7.6.2 new Apr 1, 2011
#5142 stub header files don't work with the MS C compiler Compiler 7.0.3 low 7.6.2 simonmar new Apr 20, 2011
#5190 TinyCoreLinux extension Build System 7.0.3 low 7.6.2 new May 10, 2011
#5202 Docs on strictness info out of date Documentation 7.0.3 low 7.6.2 new May 18, 2011
#5224 Improve consistency checking for family instances Compiler 7.0.3 low 7.6.2 simonpj new May 26, 2011
#5267 Missing type checks for arrow command combinators Compiler (Type checker) 7.0.3 low 7.6.2 ross new Jun 22, 2011
#5291 GhcDynamic build fails on Windows: can't find DLLs Build System 7.0.3 low 7.6.2 new Jul 1, 2011
#5292 libHSghc exports more symbols than Windows can handle Compiler 7.0.3 low 7.6.2 new Jul 2, 2011
#5298 Inlined functions aren't fully specialised Compiler 7.0.3 low 7.6.2 new Jul 4, 2011
#5302 Unused arguments in join points Compiler 7.0.3 low 7.6.2 simonpj new Jul 5, 2011
#5305 crash after writing around 40 gigabytes to stdout Compiler 7.0.3 low 7.6.2 new Jul 6, 2011
#5326 Polymorphic instances aren't automatically specialised Compiler 7.0.3 low 7.6.2 simonpj new Jul 15, 2011
#5333 Arrow command combinators and infixr cause the desugarer to fail Compiler (Parser) 7.0.3 low 7.6.2 ross new Jul 20, 2011
#7200 template-haskell-2.7.0.0 fails to build with GHC 7.0.4 due to missing pragma Template Haskell 7.0.4 high 7.8.3 duncan new Aug 29, 2012
#5395 Context reduction stack overflow without undecidable instances Compiler 7.0.4 normal new Aug 9, 2011
#5369 Reinstate VECTORISE pragmas with expressions as right-hand sides Data Parallel Haskell 7.0.4 normal 7.6.2 chak new Aug 2, 2011
#5898 ghc: internal error: Invalid Mach-O file Compiler 7.0.4 normal 7.6.2 new Feb 26, 2012
#6016 On Windows, runhaskell hits an error on UTF-8 files with a BOM Compiler (Parser) 7.0.4 normal 7.6.2 new Apr 18, 2012
#6132 Can't use both shebang line and #ifdef declarations in the same file. Compiler 7.0.4 normal 7.8.3 new May 29, 2012
#5400 GHC loops on compiling with optimizations Compiler 7.0.4 normal new Aug 10, 2011
#5376 Quotation in System.Process.system for Windows libraries/process 7.0.4 low 7.6.2 new Aug 4, 2011
#5388 ghcilink003 and ghcilink006 fail on OSX Compiler 7.0.4 low 7.6.2 new Aug 6, 2011
#8258 GHC accepts `data Foo where` in H2010 mode Compiler 7.0.4 low 7.8.3 new Sep 9, 2013
#5316 Orphan instances strike again: ghc rejects a program at first but will accept it if you repeat the same compilation command Compiler 7.0.4 low new Jul 11, 2011
#5019 OS X: ld: warning: could not create compact unwind for _ffi_call_unix64 Compiler 7.1 high 7.8.3 infoneeded Mar 13, 2011
#4347 Bug in unification of polymorphic and not-yet-polymorphic type Compiler (Type checker) 7.1 normal 7.6.2 new Sep 27, 2010
#4451 Re-linking avoidance is too aggressive Compiler 7.1 normal 7.6.2 new Oct 29, 2010
#5320 check_overlap panic (7.1 regression) Compiler 7.1 normal 7.6.2 simonpj new Jul 13, 2011
#4413 (^^) is not correct for Double and Float libraries/base 7.1 low 7.6.2 tcsavage new Oct 18, 2010
#4428 Local functions lose their unfoldings Compiler 7.1 low 7.6.2 new Oct 23, 2010
#4440 time004 fails depending on the date Test Suite 7.1 low 7.6.2 new Oct 25, 2010
#4896 Deriving Data does not work for attached code Compiler 7.1 low 7.6.2 new Jan 17, 2011
#4938 Core2 CPU not detected correctly Compiler 7.1 low 7.6.2 new Jan 31, 2011
#5262 Compiling with -O makes some expressions too lazy and causes space leaks Compiler 7.1 low 7.6.2 new Jun 16, 2011
#4463 CORE notes break optimisation Compiler 7.1 low new Nov 2, 2010
#5620 Dynamic linking and threading does not work on Windows Runtime System 7.2.1 high 7.6.2 new Nov 10, 2011
#5442 ghc-pkg unregister --user/--global/--package-conf not normative ghc-pkg 7.2.1 high 7.8.3 bgamari new Aug 30, 2011
#5599 msys has bad Unicode support Compiler 7.2.1 normal 7.4.1 new Nov 3, 2011
#5443 Errors when shutting down the event manager loop Compiler 7.2.1 normal 7.6.2 tibbe new Aug 31, 2011
#5444 Slow 64-bit primops on 32 bit system Compiler 7.2.1 normal 7.6.2 new Aug 31, 2011
#5463 SPECIALISE pragmas generated from Template Haskell are ignored Template Haskell 7.2.1 normal 7.6.2 new Sep 5, 2011
#5630 External Core needs love Compiler 7.2.1 normal 7.6.2 new Nov 13, 2011
#5641 The -L flag should not exist Profiling 7.2.1 normal 7.6.2 new Nov 16, 2011
#5645 Sharing across functions causing space leak Compiler 7.2.1 normal 7.6.2 new Nov 17, 2011
#5692 Source code with large floating constants in exponential notation cannot be compiled Compiler 7.2.1 normal 7.6.2 pcapriotti new Dec 12, 2011
#5466 Documentation for Chan could be better libraries/base 7.2.1 normal new Sep 7, 2011
#5722 GHC inlines class method forever Compiler 7.2.1 normal simonpj new Dec 24, 2011
#4176 reject unary minus in infix left hand side function bindings that resolve differently as expressions Compiler 7.2.1 low 7.6.2 new Jul 7, 2010
#5495 simple program fails with -shared on mac Compiler 7.2.1 low 7.6.2 new Sep 17, 2011
#5578 write access permission of binary result different on OpenBSD Test Suite 7.2.1 low 7.6.2 new Oct 24, 2011
#5654 Profiling semantics bug Profiling 7.2.1 low 7.6.2 simonmar new Nov 23, 2011
#5763 Confusing error message Compiler 7.2.2 high 7.6.2 simonpj new Jan 11, 2012
#5859 unsafeInterleaveIO duplicates computation when evaluated by multiple threads libraries/base 7.2.2 high 7.6.2 simonpj new Feb 8, 2012
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 Compiler 7.2.2 high 7.8.3 new Jan 16, 2012
#7289 Mingw FPU init not Windows compatible. Runtime System 7.2.2 high 7.8.3 new Oct 2, 2012
#5807 DPH library functions don't work without -fvectorise. Data Parallel Haskell 7.2.2 normal 7.6.2 benl new Jan 23, 2012
#5797 readRawBufferPtr cannot be interrupted by exception on Windows with -threaded libraries/base 7.2.2 normal new Jan 18, 2012
#5539 GHC panic - Simplifier ticks exhausted Compiler 7.3 high 7.6.2 simonpj new Oct 8, 2011
#5642 Deriving Generic of a big type takes a long time and lots of space Compiler 7.3 high 7.6.2 dimitris new Nov 17, 2011
#5470 The DPH library needs to support PData and PRepr instances for more than 15-tuples Data Parallel Haskell 7.3 normal 7.6.2 chak new Sep 8, 2011
#5522 mc03 -O -fliberate-case -fspec-constr runs out of memory Compiler 7.3 normal 7.6.2 simonpj new Sep 29, 2011
#5646 Initialise tuples using pragmas Data Parallel Haskell 7.3 normal 7.6.2 chak new Nov 18, 2011
#5702 Can't vectorise pattern matching on numeric literals Data Parallel Haskell 7.3 normal 7.6.2 chak new Dec 15, 2011
#5762 GHC gives incorrect warnings with simple applications of the view patterns extension Compiler 7.3 normal new Jan 10, 2012
#5378 unreg compiler: warning: conflicting types for built-in function ‘memcpy’ Compiler 7.3 low 7.6.2 new Aug 4, 2011
#5387 ffi/should_run fptr02 fails on OS X amd64 Compiler 7.3 low 7.6.2 new Aug 6, 2011
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