{1} Bugs by priority (849 matches)

Lists all open bugs in order of priority.

Results (301 - 400 of 849)

1 2 3 4 5 6 7 8 9
Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#7378 Identical alts/bad divInt# code Compiler 7.6.1 normal 7.12.1 new Oct 31, 2012
#7380 Panic: mkNoTick: Breakpoint loading modules with -O2 via API GHC API 7.4.1 normal 7.12.1 new Nov 1, 2012
#7388 CAPI doesn't work with ghci GHCi 7.6.1 normal 7.12.1 new Nov 2, 2012
#7389 can't link postgresql-libpq on windows GHCi 7.4.1 normal 7.12.1 new Nov 2, 2012
#7398 RULES don't apply to a newtype constructor Compiler 7.6.1 normal 7.12.1 new Nov 8, 2012
#7411 Exceptions are optimized away in certain situations Compiler 7.6.1 high 7.12.1 new Nov 13, 2012
#7428 GHC compile times are seriously non-linear in program size Compiler 7.4.2 normal 7.12.1 new Nov 19, 2012
#7430 GHC API reports CPP errors in confusing ways GHC API 7.6.1 normal 7.12.1 new Nov 19, 2012
#7437 peculiar behaviour with default instances and type variables Compiler (Type checker) 7.6.1 normal 7.12.1 simonpj infoneeded Nov 22, 2012
#7443 Generated C code under -prof -fprof-auto -fprof-cafs very slow to compile Profiling 7.4.2 normal 7.12.1 infoneeded Nov 23, 2012
#7450 Regression in optimisation time of functions with many patterns (6.12 to 7.4)? Compiler 7.6.1 normal 7.12.1 new Nov 26, 2012
#7461 Error messages about "do" statements contain false information Compiler (Type checker) 7.6.1 normal 7.12.1 new Nov 30, 2012
#7478 setSessionDynFlags does not always work Compiler 7.7 high 7.12.1 new Dec 4, 2012
#7482 GHC.Event overwrites main IO managers hooks to RTS libraries/base 7.4.1 normal 7.8.1 new Dec 5, 2012
#7503 Bug with PolyKinds, type synonyms & GADTs Compiler (Type checker) 7.6.1 normal 7.12.1 simonpj new Dec 16, 2012
#7511 Room for GHC runtime improvement >~5%, inlining related Compiler 7.6.1 normal 7.12.1 new Dec 19, 2012
#7521 Simplifier ticks exhausted when compiling Accelerate example. Compiler 7.6.1 high 7.12.1 new Dec 21, 2012
#7535 Using -with-rtsopts=-N should fail unless -threaded is also specified Compiler 7.6.1 normal 7.12.1 new Dec 28, 2012
#7539 Hard ghc api crash when calling runStmt on code which has not been compiled Compiler 7.6.1 normal 7.12.1 new Dec 29, 2012
#7542 GHC doesn't optimize (strict) composition with id Compiler 7.6.1 normal 7.12.1 simonpj new Jan 1, 2013
#7543 Constraint synonym instances Compiler 7.6.1 normal 7.12.1 new Jan 2, 2013
#7567 invalidateModSummaryCache throws exception if ms_hs_date is 0 Compiler 7.6.1 high 7.12.1 thoughtpolice infoneeded Jan 10, 2013
#7593 Unable to print exceptions of unicode identifiers Compiler 7.6.1 normal 7.12.1 new Jan 16, 2013
#7596 Opportunity to improve CSE Compiler 7.6.1 normal 7.12.1 simonpj new Jan 16, 2013
#7602 Threaded RTS performing badly on recent OS X (10.8?) Runtime System high 7.12.1 thoughtpolice new Jan 17, 2013
#7610 Cross compilation support for LLVM backend Compiler (LLVM) 7.6.1 normal 7.12.1 new Jan 20, 2013
#7611 Rewrite rules application prevented by type variable application (map id vs. map (\x -> x)) Compiler 7.6.2 normal 7.12.1 new Jan 21, 2013
#7621 Cross-build for QNX ARM smashes stack when using FunPtr wrappers Compiler (FFI) 7.7 normal 7.12.1 infoneeded Jan 24, 2013
#7624 Handling ImplicitParams in Instance Declaration Documentation 7.6.1 normal 7.12.1 new Jan 25, 2013
#7625 Semicolon is not handled between imports at the ghci command prompt GHCi 7.4.2 normal 7.12.1 new Jan 25, 2013
#7634 MD5 collision could lead to SafeHaskell violation Core Libraries 7.6.1 normal ekmett new Jan 28, 2013
#7644 Hackage docs for base library contain broken links Documentation 7.6.1 normal 7.12.1 hvr new Jan 31, 2013
#7650 can't use combining characters in identifiers Compiler 7.6.2 normal 7.12.1 new Feb 1, 2013
#7651 Buiding GHC with parallel IO manager freezes on Mac (not on FreeBSD) Build System 7.7 high 7.12.1 infoneeded Feb 2, 2013
#7655 7.6.2 Segmentation Fault/Bus Error in large exponentation GHCi 7.8.1-rc1 normal 7.12.1 infoneeded Feb 3, 2013
#7660 warning: conflicting types when compiling via-C Compiler 7.7 normal 7.12.1 new Feb 5, 2013
#7665 dynamicToo001 fails on Windows Compiler 7.7 normal 7.12.1 new Feb 5, 2013
#7666 excessive space and time usage for rendering (somewhat) deeply nested Docs Core Libraries 7.6.2 normal 7.12.1 dterei new Feb 6, 2013
#7668 Location in -fdefer-type-errors Compiler (Type checker) 7.6.2 normal 7.12.1 new Feb 6, 2013
#7669 Empty case causes warning Compiler 7.7 normal 7.12.1 new Feb 6, 2013
#7670 StablePtrs should be organized by generation for efficient minor collections Runtime System 7.7 normal 7.12.1 new Feb 7, 2013
#7672 boot file entities are sometimes invisible and are not (semantically) unified with corresponding entities in implementing module Compiler (Type checker) 7.4.2 normal 7.12.1 new Feb 7, 2013
#7679 Regression in -fregs-graph performance Compiler (NCG) 7.6.2 high 7.12.1 new Feb 11, 2013
#7687 ghc panic on TH and deriveJSON Template Haskell 7.4.2 normal 7.12.1 new Feb 14, 2013
#7695 Hang when locale-archive and gconv-modules are not there None 7.8.1 normal 7.12.1 new Feb 15, 2013
#7723 iOS patch no 12: Itimer.c doesn't work on iOS Runtime System 7.7 normal 7.12.1 infoneeded Feb 26, 2013
#7779 building GHC overwrites the installed package database if GHC_PACKAGE_PATH is set Build System 7.4.2 normal 7.12.1 new Mar 20, 2013
#7789 GHCI core dumps when used with VTY GHCi 7.4.2-rc1 normal 7.12.1 new Mar 23, 2013
#7803 Superclass methods are left unspecialized Compiler 7.6.2 normal 7.12.1 new Apr 2, 2013
#7810 make show VALUE=VAR depends on ghc-stage1 Build System 7.7 normal 7.12.1 thoughtpolice new Apr 3, 2013
#7828 RebindableSyntax and Arrow Compiler (Type checker) 7.6.2 normal 7.12.1 new Apr 10, 2013
#7831 Bad fragmentation when allocating many large objects Runtime System 7.7 low ezyang new Apr 13, 2013
#7836 "Invalid object in processHeapClosureForDead" when profiling with -hb Profiling 7.4.2 normal 7.12.1 infoneeded Apr 14, 2013
#7842 Incorrect checking of let-bindings in recursive do Compiler (Type checker) 7.7 normal new Apr 17, 2013
#7849 Error on pattern matching of an existential whose context includes a type function Compiler (Type checker) 7.4.2 normal 7.12.1 new Apr 20, 2013
#7862 Could not deduce (A) from the context (A, ...) Compiler (Type checker) 7.8.3 normal new Apr 25, 2013
#7897 MakeTypeRep fingerprints be proper, robust fingerprints Compiler 7.6.3 normal new May 8, 2013
#7919 Heap corruption (segfault) from large 'let' expression Runtime System 7.6.3 high 7.12.1 infoneeded May 17, 2013
#7930 Nested STM Invariants are lost Runtime System 7.6.3 normal 7.12.1 fryguybob new May 24, 2013
#7934 usleep hangs, no threads Runtime System 7.4.2 normal new May 25, 2013
#7944 GHC goes into an apparently infinite loop at -O2 Compiler 7.9 normal new May 29, 2013
#7960 Compiling profiling CCS registration .c file takes far too long Compiler 7.6.3 normal new Jun 4, 2013
#7966 'make distclean' does not work in nofib NoFib benchmark suite 7.7 normal new Jun 6, 2013
#7983 Bug in hsc2hs --cross-safe hsc2hs 7.6.3 normal 7.12.1 new Jun 15, 2013
#7985 Allow openFile on unknown file type Core Libraries 7.6.3 normal infoneeded Jun 15, 2013
#7988 Big integers crashing integer-simple on qnxnto-arm Compiler 7.7 normal new Jun 16, 2013
#7997 waitForProcess and getProcessExitCode are unsafe against asynchronous exceptions Core Libraries 7.6.3 normal snoyberg new Jun 19, 2013
#8014 Assertion failure when using multithreading in debug mode. Runtime System 7.6.2 normal 7.12.1 infoneeded Jun 26, 2013
#8023 dph-examples binaries don't use all CPUs Data Parallel Haskell 7.6.3 normal new Jun 29, 2013
#8025 "During interactive linking, GHCi couldn't find the following symbol" typechecker error with TemplateHaskell involved Compiler (Type checker) 7.6.3 normal infoneeded Jun 30, 2013
#8032 Worker-wrapper transform and NOINLINE trigger bad reboxing behavior Compiler 7.7 normal new Jul 3, 2013
#8034 Missing ambiguity test for class methods Compiler (Type checker) 7.7 normal 7.12.1 new Jul 3, 2013
#8036 Demand analyser is unpacking too deeply Compiler 7.7 normal 7.12.1 simonpj new Jul 4, 2013
#8040 installed include/HsVersions.h wants to #include "../includes/ghcautoconf.h" Build System 7.6.3 normal new Jul 6, 2013
#8042 `:load *` and `:add *` misbehave in presence of `-fobject-code` GHCi 7.6.3 normal new Jul 7, 2013
#8048 Register spilling produces ineffecient/highly contending code Compiler (CodeGen) 7.6.3 normal new Jul 10, 2013
#8060 Undefined symbols when using Template Haskell linked from another object with unexposed modules Compiler 7.6.3 normal new Jul 15, 2013
#8082 Ordering of assembly blocks affects performance Compiler (NCG) 7.6.3 normal new Jul 22, 2013
#8095 TypeFamilies painfully slow Compiler (Type checker) 7.6.3 high 7.12.1 new Jul 27, 2013
#8098 Faulty Word64 arithmetic if optimized Compiler 7.4.2 normal new Jul 27, 2013
#8114 STG lint panic Compiler 7.6.3 normal new Aug 4, 2013
#8118 <stdout>: commitAndReleaseBuffer: invalid argument (invalid character) Compiler 7.8.3 normal infoneeded Aug 8, 2013
#8123 GHCi warns about -eventlog even though it's sometimes necessary GHCi 7.6.3 normal infoneeded Aug 12, 2013
#8128 Standalone deriving fails for GADTs due to inaccessible code Compiler (Type checker) 7.7 normal new Aug 13, 2013
#8131 T7571 with WAY=llvm fails, but not WAY=optllvm Compiler 7.7 high 7.12.1 rwbarton infoneeded Aug 14, 2013
#8136 Some tests segfault randomly with ghci way GHCi 7.7 normal new Aug 15, 2013
#8144 Interface hashes include time stamp of dependent files (UsageFile mtime) Compiler 7.6.3 normal 7.12.1 infoneeded Aug 20, 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 upstream Aug 21, 2013
#8156 amd64 + in-tree gmp build broken Build System 7.7 low 7.12.1 infoneeded Aug 22, 2013
#8159 Uses of Binary decode should have a proper error message Compiler 7.6.3 low new Aug 23, 2013
#8168 ghc "Simplifier ticks exhausted" "When trying UnfoldingDone" Compiler 7.6.3 high new Aug 24, 2013
#8173 GHC uses nub Compiler 7.6.3 low leroux new Aug 26, 2013
#8177 Roles for type families Compiler 7.6.3 normal goldfire new Aug 27, 2013
#8178 Need TypeRep for Symbol and numeric type literals; and Typeable instances Compiler 7.6.3 normal diatchki new Aug 27, 2013
#8195 Different floating point results with -msse2 on 32bit Linux Compiler (NCG) 7.7 low new Aug 29, 2013
#8198 One-shot mode is buggy w.r.t. hs-boot files Driver 7.7 normal 7.12.1 parcs new Aug 30, 2013
#8211 ghc -c recompiles TH every time while --make doesn't Compiler 7.6.3 normal new Sep 2, 2013
#8213 Bad error message when using lazy IO to read from closed handle Core Libraries 7.6.3 normal infoneeded Sep 2, 2013
#8222 CTYPE pragma on newtype is ignored Compiler 7.6.3 normal infoneeded Sep 4, 2013
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