{1} Bugs by priority (599 matches)

Lists all open bugs in order of priority.

Results (401 - 500 of 599)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#7836 Runtime failure profiling with +RTS -hc -hbdrag,void Profiling 7.4.2 normal infoneeded 04/14/13
#7849 Error on pattern matching of an existential whose context includes a type function Compiler (Type checker) 7.4.2 normal new 04/19/13
#7918 SrcSpan's associated with expanded quasi-quotes are inconsistent Compiler 7.4.2 normal new 05/17/13
#5666 Can't use writeFile to write unicode characters. libraries (other) 7.4.2 normal 7.6.2 new 11/28/11
#5777 core lint error with arrow notation and GADTs Compiler 7.4.2 normal 7.6.2 ross new 01/15/12
#7045 The `Read` instance of `Rational` does not support decimal notation libraries/base 7.4.2 normal 7.6.2 new 07/03/12
#7033 stale .tix files can cause programs built with -fhpc to segfault Code Coverage 7.4.2 normal 7.8.1 new 06/27/12
#7044 reject reading rationals with exponent notation Compiler 7.4.2 normal 7.8.1 new 07/03/12
#7057 Simplifier infinite loop regression Compiler 7.4.2 normal 7.8.1 simonpj new 07/07/12
#7063 Register allocators can't handle non-uniform register sets Compiler (NCG) 7.4.2 normal 7.8.1 benl new 07/09/12
#7066 isInstance does not work for compound types Template Haskell 7.4.2 normal 7.8.1 simonpj new 07/11/12
#7072 GHC interpreter does not find stat64 symbol on Linux GHCi 7.4.2 normal 7.8.1 new 07/13/12
#7116 Missing optimisation: strength reduction of floating-point multiplication Compiler 7.4.2 normal 7.8.1 pcapriotti new 08/03/12
#7141 Inlining the single method of a class can shadow rules Compiler 7.4.2 normal 7.8.1 simonpj new 08/13/12
#7189 RTS Assertion Crash Runtime System 7.4.2 normal 7.8.1 simonmar new 08/26/12
#7190 GHC's -fprof-auto does not work with LINE pragmas Profiling 7.4.2 normal 7.8.1 new 08/26/12
#7428 GHC compile times are seriously non-linear in program size Compiler 7.4.2 normal 7.8.1 new 11/19/12
#7443 Generated C code under -prof -fprof-auto -fprof-cafs very slow to compile Profiling 7.4.2 normal 7.8.1 new 11/23/12
#7460 Double literals generated bad core Compiler 7.4.2 normal 7.8.1 tibbe new 11/29/12
#7625 Semicolon is not handled between imports at the ghci command prompt GHCi 7.4.2 normal 7.8.1 new 01/25/13
#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 7.8.1 new 02/07/13
#7687 ghc panic on TH and deriveJSON Template Haskell 7.4.2 normal 7.8.1 new 02/13/13
#7779 building GHC overwrites the installed package database if GHC_PACKAGE_PATH is set Build System 7.4.2 normal 7.8.1 igloo new 03/19/13
#7026 Impredicative implicit parameters Compiler (Type checker) 7.4.2 normal _|_ new 06/23/12
#7080 Make RULES and SPECIALISE more consistent Compiler 7.4.2 normal _|_ new 07/16/12
#7206 Implement cheap build Compiler 7.4.2 normal _|_ simonpj new 08/31/12
#6149 ghc-7.4.2 tests for profasm seg-fault under solaris Compiler 7.4.2-rc1 normal 7.8.1 new 06/07/12
#7789 GHCI core dumps when used with VTY GHCi 7.4.2-rc1 normal 7.8.1 igloo new 03/23/13
#6098 debugger does not know the correct type for a newtype field GHCi 7.5 high 7.8.1 new 05/15/12
#7011 32bit GHC 7.4.2 cannot compile integer-gmp on OS X 10.8 libraries (other) 7.5 high 7.8.1 new 06/18/12
#5775 Inconsistency in demand analysis Compiler 7.5 normal 7.6.2 new 01/14/12
#5809 Arity analysis could be better Compiler 7.5 normal 7.6.2 simonpj new 01/23/12
#5821 SPECIALISE fails with a cryptic warning Compiler 7.5 normal 7.6.2 new 01/27/12
#5985 Type operators are not accepted as variables in contexts Compiler 7.5 normal 7.6.2 new 04/02/12
#6079 SEH exception handler not implemented on Win64 Runtime System 7.5 normal 7.6.2 new 05/05/12
#5996 fix for CSE Compiler 7.5 normal 7.8.1 simonpj patch 04/10/12
#6062 TH treats non-functions in function position inconsistently Compiler 7.5 normal 7.8.1 simonpj new 04/30/12
#7109 Inlining depends on datatype size, even with INLINE pragmas Compiler 7.5 normal 7.8.1 simonpj new 08/01/12
#5959 Top level splice in Template Haskell has over-ambitious lexical scope? Compiler 7.5 low 7.6.2 new 03/22/12
#6034 Parse error when using ' with promoted kinds Compiler (Parser) 7.5 low _|_ new 04/23/12
#7540 Panic on type inference with vectorised parallel arrays Compiler 7.6.1 highest 7.8.1 chak new 01/01/13
#7320 GHC crashes when building on 32-bit Linux in a Linode Runtime System 7.6.1 high 7.6.2 simonmar new 10/11/12
#7325 threadDelay mistreats minBound and maxBound in some configurations Runtime System 7.6.1 high 7.6.2 new 10/13/12
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure libraries/base 7.6.1 high 7.8.1 simonmar patch 06/20/10
#7273 Binary size increase in nofib/grep between 7.6.1 and HEAD Compiler 7.6.1 high 7.8.1 new 09/28/12
#7298 Test 2228 fails with dynamic-by-default GHCi 7.6.1 high 7.8.1 igloo new 10/04/12
#7326 print035(ghci) fails when ghci is dynamic GHCi 7.6.1 high 7.8.1 igloo new 10/13/12
#7411 Exceptions are optimized away in certain situations Compiler 7.6.1 high 7.8.1 new 11/13/12
#7452 [GNU gold] ld: error: cannot find [...]/Types__1.o Build System 7.6.1 high 7.8.1 new 11/26/12
#7481 Partially promoted data types Compiler 7.6.1 high 7.8.1 new 12/05/12
#7501 Some GHCi options are undocummented Documentation 7.6.1 high 7.8.1 new 12/14/12
#7521 Simplifier ticks exhausted when compiling Accelerate example. Compiler 7.6.1 high 7.8.1 new 12/21/12
#7567 invalidateModSummaryCache throws exception if ms_hs_date is 0 Compiler 7.6.1 high 7.8.1 new 01/10/13
#7243 regression: acceptable foreign result types Compiler (FFI) 7.6.1 normal 7.6.2 igloo new 09/16/12
#7388 CAPI doesn't work with ghci GHCi 7.6.1 normal 7.6.2 igloo new 11/02/12
#7436 Derived Foldable and Traversable instances become extremely inefficient due to eta-expansion Compiler 7.6.1 normal 7.6.3 merge 11/21/12
#7241 GHC-7.6.1 panics on template haskell code Template Haskell 7.6.1 normal 7.8.1 simonpj new 09/14/12
#7245 INLINEing top-level patterns causes ghc to emit 'arity missing' traces Compiler 7.6.1 normal 7.8.1 new 09/16/12
#7246 Callstack depends on way (prof, profasm, profthreaded Profiling 7.6.1 normal 7.8.1 new 09/17/12
#7258 Compiling DynFlags is jolly slow Compiler 7.6.1 normal 7.8.1 simonpj new 09/20/12
#7259 Eta expansion of products in System FC Compiler 7.6.1 normal 7.8.1 simonpj new 09/21/12
#7269 GeneralizedNewtypeDeriving and PolyKinds Compiler 7.6.1 normal 7.8.1 dreixel new 09/24/12
#7296 ghc-7 assumes incoherent instances without requiring language `IncoherentInstances` Compiler (Type checker) 7.6.1 normal 7.8.1 simonpj new 10/04/12
#7305 T5975a is broken on Windows Test Suite 7.6.1 normal 7.8.1 new 10/08/12
#7307 Share top-level code for strings Compiler 7.6.1 normal 7.8.1 new 10/08/12
#7327 Inconsistent behavior for relative paths in runProcess libraries/process 7.6.1 normal 7.8.1 infoneeded 10/13/12
#7329 ghc-7.6.1 win64: internal error: R_X86_6 4_PC32: High bits are set in WSAGetLastError GHCi 7.6.1 normal 7.8.1 new 10/14/12
#7353 Make system IO interruptible on Windows libraries/base 7.6.1 normal 7.8.1 new 10/20/12
#7367 Optimiser / Linker Problem on amd64 Build System 7.6.1 normal 7.8.1 new 10/25/12
#7373 When building GHC: Failed to load interface for `GHC.Fingerprint' libraries/base 7.6.1 normal 7.8.1 new 10/28/12
#7374 rule not firing Compiler 7.6.1 normal 7.8.1 new 10/28/12
#7378 Identical alts/bad divInt# code Compiler 7.6.1 normal 7.8.1 new 10/31/12
#7379 rangeTest test fails on Windows libraries/random 7.6.1 normal 7.8.1 new 10/31/12
#7398 RULES don't apply to a newtype constructor Compiler 7.6.1 normal 7.8.1 new 11/08/12
#7399 Test Posix004 fails in test-suite libraries/unix 7.6.1 normal 7.8.1 new 11/08/12
#7430 GHC API reports CPP errors in confusing ways GHC API 7.6.1 normal 7.8.1 new 11/19/12
#7437 peculiar behaviour with default instances and type variables Compiler 7.6.1 normal 7.8.1 simonpj new 11/21/12
#7450 Regression in optimisation time of functions with many patterns (6.12 to 7.4)? Compiler 7.6.1 normal 7.8.1 new 11/26/12
#7461 Error messages about "do" statements contain false information Compiler (Type checker) 7.6.1 normal 7.8.1 new 11/29/12
#7463 [PATCH] When -keep-hc-files is enabled, foreign stubs *_stub.c should also be kept. Compiler 7.6.1 normal 7.8.1 igloo new 11/29/12
#7464 git tag for base-4.6.0.0 missing libraries/base 7.6.1 normal 7.8.1 igloo new 11/30/12
#7473 getModificationTime gives only second-level resolution libraries/directory 7.6.1 normal 7.8.1 new 12/03/12
#7475 Mysterious Data.Word Segmentation Fault in GHCi Compiler 7.6.1 normal 7.8.1 new 12/03/12
#7484 Template Haskell allows building invalid record fields/names Template Haskell 7.6.1 normal 7.8.1 new 12/06/12
#7503 Bug with PolyKinds, type synonyms & GADTs Compiler (Type checker) 7.6.1 normal 7.8.1 simonpj new 12/16/12
#7511 Room for GHC runtime improvement >~5%, inlining related Compiler 7.6.1 normal 7.8.1 new 12/19/12
#7520 Implement cardinality analysis Compiler 7.6.1 normal 7.8.1 new 12/21/12
#7535 Using -with-rtsopts=-N should fail unless -threaded is also specified Compiler 7.6.1 normal 7.8.1 new 12/28/12
#7539 Hard ghc api crash when calling runStmt on code which has not been compiled Compiler 7.6.1 normal 7.8.1 new 12/29/12
#7542 GHC doesn't optimize (strict) composition with id Compiler 7.6.1 normal 7.8.1 simonpj new 01/01/13
#7543 Constraint synonym instances Compiler 7.6.1 normal 7.8.1 new 01/01/13
#7558 Terrible error message when given and wanted are both insoluble Compiler 7.6.1 normal 7.8.1 simonpj new 01/08/13
#7565 GHC fails without an error when building text-0.11.2.3 Compiler 7.6.1 normal 7.8.1 infoneeded 01/09/13
#7593 Unable to print exceptions of unicode identifiers Compiler 7.6.1 normal 7.8.1 new 01/15/13
#7596 Opportunity to improve CSE Compiler 7.6.1 normal 7.8.1 simonpj new 01/16/13
#7604 System.Directory.canonicalizePath "" behaviour differs between platforms libraries/directory 7.6.1 normal 7.8.1 new 01/17/13
#7610 Cross compilation support for LLVM backend Compiler (LLVM) 7.6.1 normal 7.8.1 dterei new 01/19/13
#7624 Handling ImplicitParams in Instance Declaration Documentation 7.6.1 normal 7.8.1 new 01/25/13
#7634 MD5 collision could lead to SafeHaskell violation libraries/base 7.6.1 normal 7.8.1 new 01/28/13
#7643 Kind application error Compiler (Type checker) 7.6.1 normal 7.8.1 simonpj new 01/31/13
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