{1} Bugs by priority (970 matches)

Lists all open bugs in order of priority.

Results (501 - 600 of 970)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#5775 Inconsistency in demand analysis Compiler 7.5 normal 7.12.1 new Jan 14, 2012
#5777 core lint error with arrow notation and GADTs Compiler (Type checker) 7.4.2 normal 7.12.1 ross new Jan 15, 2012
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 Compiler 7.2.2 normal 7.12.1 infoneeded Jan 16, 2012
#5786 Dynanmic way fails when GHC built with LLVM backend Compiler (LLVM) 7.4.1-rc1 normal 7.12.1 dterei new Jan 17, 2012
#5807 DPH library functions don't work without -fvectorise. Data Parallel Haskell 7.2.2 normal 7.12.1 benl new Jan 23, 2012
#5840 Extend the supported environment sizes of vectorised closures Data Parallel Haskell 7.4.1 normal 7.12.1 chak infoneeded Feb 2, 2012
#5902 Cannot tell from an exception handler whether the exception was asynchronous Compiler 7.4.1 normal 7.12.1 simonmar new Feb 27, 2012
#5916 runST isn't free Compiler 7.4.1 normal 7.12.1 new Mar 5, 2012
#5928 INLINABLE fails to specialize in presence of simple wrapper Compiler 7.4.1 normal 7.12.1 new Mar 11, 2012
#5945 Lambda lifting Compiler 7.4.1 normal 7.12.1 simonpj new Mar 16, 2012
#5954 Performance regression 7.0 -> 7.2 (still in 7.4) Compiler 7.4.1 normal 7.12.1 simonpj infoneeded Mar 20, 2012
#5966 getAppUserDataDirectory does not respect XDG specification Core Libraries 7.4.1 normal 7.12.1 ekmett upstream Mar 25, 2012
#6004 dph-lifted-vseg package doesn't provide Data.Array.Parallel.Prelude.Float module Data Parallel Haskell 7.4.1 normal 7.12.1 benl new Apr 13, 2012
#6037 Compile-time crash with sources with non-representable unicode characters Compiler 7.4.1 normal 7.12.1 new Apr 24, 2012
#6040 Adding a type signature changes heap allocation into stack allocation without changing the actual type Compiler 7.4.1 normal 7.12.1 simonpj new Apr 24, 2012
#6047 GHC retains unnecessary binding Compiler 7.4.1 normal 7.12.1 simonpj new Apr 26, 2012
#6070 Fun with the demand analyser Compiler 7.4.1 normal 7.12.1 simonpj new May 2, 2012
#6087 Join points need strictness analysis Compiler 7.4.1 normal 7.12.1 new May 10, 2012
#6092 Liberate case not happening Compiler 7.4.1 normal 7.12.1 simonpj new May 11, 2012
#6101 Show instance for integer-simple is not lazy enough Core Libraries 7.4.1 normal 7.12.1 ekmett new May 17, 2012
#6107 GHCi runtime linker cannot link with duplicate common symbols Compiler 7.4.1 normal 7.12.1 new May 17, 2012
#6113 Profiling with -p not written if killed with SIGTERM Profiling 7.4.1 normal 7.12.1 new May 19, 2012
#6124 Spurious non-exhaustive warning with GADT and newtypes Compiler (Type checker) 7.4.1 normal 7.12.1 new May 25, 2012
#6132 Can't use both shebang line and #ifdef declarations in the same file. Compiler 7.0.4 normal 7.12.1 new May 29, 2012
#6166 Performance regression in mwc-random since 7.0.x Compiler 7.4.2 normal 7.12.1 new Jun 15, 2012
#7044 reject reading rationals with exponent notation Compiler 7.4.2 normal 7.12.1 new Jul 3, 2012
#7045 The `Read` instance of `Rational` does not support decimal notation Core Libraries 7.4.2 normal 7.12.1 ekmett new Jul 3, 2012
#7057 Simplifier infinite loop regression Compiler 7.4.2 normal 7.12.1 simonpj new Jul 7, 2012
#7063 Register allocators can't handle non-uniform register sets Compiler (NCG) 7.4.2 normal 7.12.1 benl new Jul 9, 2012
#7066 isInstance does not work for compound types Template Haskell 7.4.2 normal 7.12.1 simonpj new Jul 11, 2012
#7078 Panic using mixing list with parallel arrays incorrectly Compiler 7.4.1 normal 7.12.1 chak new Jul 16, 2012
#7109 Inlining depends on datatype size, even with INLINE pragmas Compiler 7.5 normal 7.12.1 simonpj infoneeded Aug 1, 2012
#7114 Cannot recover (good) inlining behaviour from 7.0.2 in 7.4.1 Compiler 7.4.1 normal 7.12.1 new Aug 3, 2012
#7133 GHCi: strange behaviour after CTRL-C, followed by 'hPutChar: resource vanished (Broken Pipe)' when quitting GHCi 7.4.1 normal 7.12.1 tibbe infoneeded Aug 10, 2012
#7141 Inlining the single method of a class can shadow rules Template Haskell 7.4.2 normal 7.12.1 simonpj new Aug 13, 2012
#7161 hSetNewlineMode and hSetEncoding can be performed on closed and semi-closed handles Core Libraries 7.6.1-rc1 normal 7.12.1 ekmett infoneeded Aug 18, 2012
#7190 GHC's -fprof-auto does not work with LINE pragmas Profiling 7.4.2 normal 7.12.1 new Aug 26, 2012
#7198 New codegen more than doubles compile time of T3294 Compiler (CodeGen) 7.4.2 normal 7.12.1 simonmar new Aug 29, 2012
#7240 Stack trace truncated too much with indirect recursion Profiling 7.4.1 normal 7.12.1 new Sep 14, 2012
#7245 INLINEing top-level patterns causes ghc to emit 'arity missing' traces Compiler 7.6.1 normal 7.12.1 new Sep 17, 2012
#7246 Callstack depends on way (prof, profasm, profthreaded Profiling 7.6.1 normal 7.12.1 new Sep 17, 2012
#7258 Compiling DynFlags is jolly slow Compiler 7.6.1 normal 7.12.1 simonpj new Sep 20, 2012
#7259 Eta expansion of products in System FC Compiler 7.6.1 normal 7.12.1 simonpj new Sep 21, 2012
#7277 Recompilation check fails for TH unless functions are inlined Template Haskell 7.4.2 normal 7.12.1 new Sep 28, 2012
#7289 Mingw FPU init not Windows compatible. Runtime System 7.2.2 normal 7.12.1 new Oct 2, 2012
#7296 ghc-7 assumes incoherent instances without requiring language `IncoherentInstances` Compiler (Type checker) 7.6.1 normal 7.12.1 simonpj new Oct 4, 2012
#7297 LLVM incorrectly hoisting loads Compiler (LLVM) 7.7 normal 7.12.1 dterei new Oct 4, 2012
#7305 T5975a is broken on Windows Test Suite 7.6.1 normal 7.12.1 new Oct 8, 2012
#7307 Share top-level code for strings Compiler 7.6.1 normal 7.12.1 parcs new Oct 8, 2012
#7316 GHC segfaults on ARM Compiler 7.4.2 normal 7.12.1 bgamari new Oct 9, 2012
#7320 GHC crashes when building on 32-bit Linux in a Linode Runtime System 7.6.1 normal 7.12.1 simonmar new Oct 12, 2012
#7353 Make system IO interruptible on Windows Core Libraries 7.6.1 normal 7.12.1 ekmett new Oct 20, 2012
#7367 float-out causes extra allocation Compiler 7.6.1 normal 7.12.1 new Oct 25, 2012
#7373 When building GHC: Failed to load interface for `GHC.Fingerprint' Driver 7.6.1 normal 7.12.1 new Oct 28, 2012
#7374 rule not firing Compiler 7.6.1 normal 7.12.1 new Oct 28, 2012
#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
#7398 RULES don't apply to a newtype constructor Compiler 7.6.1 normal 7.12.1 new Nov 8, 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 bgamari patch 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
#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
#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
#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
#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
#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
#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
#7687 ghc panic on TH and deriveJSON Template Haskell 7.4.2 normal 7.12.1 new Feb 14, 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
#7828 RebindableSyntax and Arrow Compiler (Type checker) 7.6.2 normal 7.12.1 new Apr 10, 2013
#7836 "Invalid object in processHeapClosureForDead" when profiling with -hb Profiling 7.4.2 normal 7.12.1 infoneeded Apr 14, 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
#7930 Nested STM Invariants are lost Runtime System 7.6.3 normal 7.12.1 fryguybob new May 24, 2013
#7983 Bug in hsc2hs --cross-safe hsc2hs 7.6.3 normal 7.12.1 new Jun 15, 2013
#8014 Assertion failure when using multithreading in debug mode. Runtime System 7.6.2 normal 7.12.1 infoneeded Jun 26, 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
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