{1} Bugs by priority (964 matches)

Lists all open bugs in order of priority.

Results (1 - 100 of 964)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#10245 panic in new integer switch logic with "out-of-range" literals Compiler (CodeGen) 7.11 high new Apr 5, 2015
#314 #line pragmas not respected inside nested comments Compiler (Parser) 6.4 high normal 7.12.1 new Feb 28, 2005
#781 GHCi on x86_64, cannot link to static data in shared libs Compiler 6.5 high normal 7.12.1 new May 31, 2006
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure Core Libraries 7.6.1 high 7.12.1 new Jun 21, 2010
#4471 Incorrect Unicode output on Windows Console Compiler 6.12.3 high 7.12.1 new Nov 4, 2010
#4945 Another SpecConstr infelicity Compiler 7.0.1 high 7.12.1 new Feb 3, 2011
#7273 Binary size increase in nofib/grep between 7.6.1 and HEAD Compiler 7.6.1 high 7.12.1 new Sep 28, 2012
#7325 threadDelay mistreats minBound and maxBound in some configurations Runtime System 7.6.1 high 7.12.1 new Oct 13, 2012
#7411 Exceptions are optimized away in certain situations Compiler 7.6.1 high 7.12.1 new Nov 13, 2012
#7521 Accelerate examples does not compile with default value of -fsimpl-tick-factor Compiler 7.6.1 high 7.12.1 new Dec 21, 2012
#7651 Buiding GHC with parallel IO manager freezes on Mac (not on FreeBSD) Build System 7.7 high 7.12.1 new Feb 2, 2013
#7679 Regression in -fregs-graph performance Compiler (NCG) 7.6.2 high 7.12.1 new Feb 11, 2013
#7919 Heap corruption (segfault) from large 'let' expression Runtime System 7.6.3 high 7.12.1 new May 17, 2013
#8095 TypeFamilies painfully slow Compiler (Type checker) 7.6.3 high 7.12.1 new Jul 27, 2013
#8224 Excessive system time -- new IO manager problem? Runtime System 7.7 high 7.12.1 new Sep 4, 2013
#8832 Constant-folding regression wrt `clearBit (bit 0) 0 ` Compiler 7.8.1-rc2 high 7.12.1 new Mar 1, 2014
#10433 Fix load/store barriers in pre-ARMv7 builds Runtime System high 7.12.1 new May 19, 2015
#5001 makeCorePair: arity missing Compiler 7.2.1 high 7.4.1 new Mar 7, 2011
#1978 Error message: Undefined reference to `XXX_closure' Compiler 7.4.1 normal major new Dec 13, 2007
#4139 Spurious non-exhaustive pattern match warnings are given using GADTs Compiler 7.4.1 normal new Jun 16, 2010
#7336 Defined but not used is not detected for data types with instances Compiler 7.6.1 normal new Oct 16, 2012
#7862 Could not deduce (A) from the context (A, ...) Compiler (Type checker) 7.8.3 normal new Apr 25, 2013
#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 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
#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
#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 new Aug 12, 2013
#8127 iOS patch no 19: Linking Compiler 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
#8136 Some tests segfault randomly with ghci way GHCi 7.7 normal new Aug 15, 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
#8168 ghc "Simplifier ticks exhausted" "When trying UnfoldingDone" Compiler 7.6.3 normal new Aug 24, 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
#8253 example "Core syntax" is ancient Documentation 7.6.3 normal new Sep 8, 2013
#8265 getTokenStream fails for source using cpp GHC API 7.6.3 normal new Sep 10, 2013
#8316 GHCi debugger segfaults when trying force a certain variable GHCi 7.6.3 normal new Sep 17, 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) Compiler 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
#8373 Cross-compiling from x86_64-unknown-linux-gnu to x86_64-sun-solaris2 tries to run target compiled inplace/lib/bin/mkGmpDerivedConstants on host/build Build System normal new Sep 28, 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
#8387 View patterns + pattern bindings: finnicky about scoping Compiler 7.6.3 normal new Sep 30, 2013
#8388 forall on non-* types Compiler (Type checker) 7.6.3 normal new Sep 30, 2013
#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
#9494 Probable data corruption with GHCi 7.8.* and Zlib GHCi 7.8.3 normal infoneeded Aug 21, 2014
#10033 Can't push to `wip/...` branches because of pre-commit check Trac & Git 7.8.4 normal new Jan 27, 2015
#10334 __ctzdi2/si2/__clzdi2/si2 unknown symbols in ghc-prim on non-shared libs platform Core Libraries 7.11 normal new Apr 21, 2015
#10347 Spurious "unused constructor" warning with Coercible Compiler 7.11 normal new Apr 23, 2015
#3094 Some GHC.* module should export word size and heap object header size libraries (other) 6.10.1 normal normal 6.12.1 new Mar 13, 2009
#9878 Static pointers in GHCi cause panic Compiler 7.9 normal 7.10.1 new Dec 11, 2014
#10416 GHC 7.10.1 User Guide profiling section 5.4 missing images Documentation 7.10.1 normal 7.10.3 new May 14, 2015
#1544 Derived Read instances for recursive datatypes with infix constructors are too inefficient Compiler 6.6.1 normal normal 7.12.1 new Jul 18, 2007
#1620 ModBreaks.modBreaks_array not initialised GHCi 7.8.2 normal normal 7.12.1 new Aug 19, 2007
#1851 "make install-strip" should work Build System 7.10.1-rc1 normal normal 7.12.1 new Nov 8, 2007
#2189 hSetBuffering stdin NoBuffering doesn't work on Windows Core Libraries 6.8.2 normal normal 7.12.1 new Mar 31, 2008
#2408 threadWaitRead on mingw32 threaded causes internal error Core Libraries 7.6.1 normal normal 7.12.1 new Jun 30, 2008
#2496 Invalid Eq/Ord instances in Data.Version Core Libraries 6.8.3 normal normal 7.12.1 new Aug 7, 2008
#3055 Int / Word / IntN / WordN are unequally optimized Compiler 6.11 normal normal 7.12.1 new Mar 1, 2009
#3242 ghci: can't load .so/.DLL for: m (addDLL: could not load DLL) GHCi 7.4.1 normal normal 7.12.1 new May 19, 2009
#4150 CPP+QuasiQuotes confuses compilation errors' line numbers Compiler (Parser) 6.12.3 normal 7.12.1 new Jun 23, 2010
#4372 Accept expressions in left-hand side of quasiquotations Template Haskell 6.12.3 normal 7.12.1 new Oct 6, 2010
#4451 Re-linking avoidance is too aggressive Compiler 7.1 normal 7.12.1 new Oct 29, 2010
#5289 Can't use ghci with a library linked against libstdc++ GHCi 7.0.3 normal 7.12.1 new Jun 29, 2011
#5355 Link plugins against existing libHSghc Compiler 7.0.3 normal 7.12.1 new Jul 29, 2011
#5444 Slow 64-bit primops on 32 bit system Compiler 7.2.1 normal 7.12.1 new Aug 31, 2011
#5463 SPECIALISE pragmas generated from Template Haskell are ignored Template Haskell 7.2.1 normal 7.12.1 new Sep 5, 2011
#5620 Dynamic linking and threading does not work on Windows Runtime System 7.2.1 normal 7.12.1 new Nov 10, 2011
#5641 The -L flag should not exist Profiling 7.2.1 normal 7.12.1 new Nov 16, 2011
#5775 Inconsistency in demand analysis Compiler 7.5 normal 7.12.1 new Jan 14, 2012
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 Compiler 7.2.2 normal 7.12.1 infoneeded Jan 16, 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
#6037 Compile-time crash with sources with non-representable unicode characters Compiler 7.4.1 normal 7.12.1 new Apr 24, 2012
#6087 Join points need strictness analysis Compiler 7.4.1 normal 7.12.1 new May 10, 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
#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
#7190 GHC's -fprof-auto does not work with LINE pragmas Profiling 7.4.2 normal 7.12.1 new Aug 26, 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
#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
#7305 T5975a is broken on Windows Test Suite 7.6.1 normal 7.12.1 new Oct 8, 2012
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