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Ticket Summary Status Owner Priority Milestone Component
#8947 Depending on hint/ghc API fixes the binary version I can use new normal GHC API
#8948 Profiling report resolution too low new normal Profiling
#8951 genSym uses atomic_inc but doesn't link arm_atomic_spin_lock new normal 7.8.3 Build System
#8956 Parser error shadowed by "module ‘main:Main’ is defined in multiple files" error new normal Compiler
#8957 ghci's :l -> internal error: evacuate: strange closure type 8306 new normal GHCi
#8960 SpecConstr usage explodes beyond 4GB with GHC 7.8.1 rc 2 new normal 7.8.3 Compiler
#8962 compile hang and memory blowup when using profiling and optimization new normal Compiler
#8968 Pattern synonyms and GADTs new normal Compiler (Type checker)
#8970 Non-exhaustive pattern match warning with DataKinds and TypeFamilies new normal Compiler
#8971 Native Code Generator 7.8.1 RC2 is not as optimized as 7.6.3... new normal Compiler (NCG)
#8974 64 bit windows executable built with ghc-7.9.20140405+LLVM segfaults new high 7.8.3 Compiler (LLVM)
#8975 Troubling build warning with GHC 7.8.1 on Mavericks new normal 7.8.3 Compiler
#8976 dll-split: internal error: evacuate(static): strange closure type 0 new normal 7.8.3 Driver
#8980 ghc-7.8.1 -O2 eats excessive amounts of RAM, highlighting-kate and pandoc-citeproc new normal Compiler
#8981 ghc-pkg complains about missing haddock interface files new normal 7.8.3 Compiler
#8982 Cost center heap profile restricted by biography of GHC segfaults new normal Profiling
#8983 sync-all get should respect branches new low Build System
#8986 GHC panic while installing distributive library on Mac OS X Mavericks new normal Compiler
#8990 Performance tests behave differently depending on presence of .hi file (even with -fforce-recomp) new normal Test Suite
#8991 HLint: Illegal instruction (core dumped) new normal Compiler
#8993 Fold NullaryTypeClasses into MPTC new normal Compiler
#8995 When generalising, use levels rather than global tyvars new normal Compiler
#9002 bus error on sparc in ffi call new normal Compiler
#9009 Confusing error message when loading package with TH new normal Package system
#9010 TemplateHaskell leads to an "unknown symbol" error new normal Compiler
#9011 panic - interactiveUI:setBuffering2 new normal GHCi
#9012 HPC is broken (relocation R_386_GOTOFF against undefined symbol can not be used when making a shared object) new normal Compiler
#9013 plusWord2# is buggy new normal Compiler
#9014 GHC 7.8.2 Win64 tarball includes gfortran/gcj/python new normal Compiler (Type checker)
#229 Integer overflow in array allocation new low libraries/base
#314 #line pragmas not respected inside nested comments new high 7.8.3 Compiler (Parser)
#418 throwTo to a thread inside 'block' new lowest Runtime System
#487 powerpc/linux segfaulting binaries new normal Compiler
#552 GHCi :m doesn't restore default decl new lowest GHCi
#589 Various poor type error messages new low Compiler (Type checker)
#781 GHCi on x86_64, cannot link to static data in shared libs new high 7.8.3 Compiler
#816 Weird fundep behavior (with -fallow-undecidable-instances) new normal Compiler (Type checker)
#917 -O introduces space leak new lowest Compiler
#926 infinite loop in ShutdownIOManager() new lowest Runtime System
#947 ghc -O space leak: CSE between different CAFs new normal Compiler
#1012 ghc panic with mutually recursive modules and template haskell new lowest 7.6.2 Template Haskell
#1062 Bad output from Text.PrettyPrint.HughesPJ new normal libraries/pretty
#1087 bang patterns with infix ops new normal Compiler (Parser)
#1147 Quadratic behaviour in the compacting GC new normal Runtime System
#1168 Optimisation sometimes decreases sharing in IO code new normal Compiler
#1171 GHC doesn't respect the imprecise exceptions semantics new low Compiler
#1290 ghc runs preprocessor too much new normal Driver
#1307 Warning refers to code not in the source new lowest Compiler
#1308 Type signature in warning is wrong new normal Compiler
#1473 isSpace is too slow new normal libraries/base
#1476 Template Haskell: splicing types and patterns new low Template Haskell
#1526 -fobject-code doesn't apply to expressions typed at the prompt new normal Compiler
#1530 debugging :steps inside TH spliced code need to be bypassed new normal GHCi
#1544 Derived Read instances for recursive datatypes with infix constructors are too inefficient new normal 7.6.2 Compiler
#1614 Type checker does not use functional dependency to avoid ambiguity new normal Compiler (Type checker)
#1687 A faster (^)-function. new normal Prelude
#1693 Make distclean (still) doesn't new lowest 7.6.2 Build System
#1727 Precedence and associativity rules ignored when mixing infix type and data constructors in a single expression new lowest 7.6.2 Compiler (Parser)
#1820 Windows segfault-catching only works for the main thread new lowest 7.6.2 Runtime System
#1831 reify never provides the declaration of variables new normal Template Haskell
#1883 GHC can't find library using "short" name new lowest 7.6.2 Compiler
#1928 Confusing type error message new low Compiler (Type checker)
#1978 Error message: Undefined reference to `XXX_closure' new normal Compiler
#2028 STM slightly conservative on write-only transactions new lowest 7.6.2 Compiler
#2031 relocation overflow new normal Compiler
#2057 inconsistent .hi file error gets ignored new normal Compiler
#2132 Optimise nested comparisons new normal Compiler
#2140 cpuTimePrecision is wrong for me on Windows (XP) new lowest 7.6.2 libraries/base
#2147 unhelpful error message for a misplaced DEPRECATED pragma new lowest 7.6.2 Compiler
#2159 Use a more efficient representation than [DynFlag] new lowest 7.6.2 Compiler
#2182 ghc sessions (--make, --interactive, ghc api) erroneously retain instances new low GHCi
#2189 hSetBuffering stdin NoBuffering doesn't work on Windows new normal 7.6.2 libraries/base
#2255 Improve SpecConstr for free variables new normal Compiler
#2260 Non-ideal error message for misplaced LANGUAGE pragma new lowest 7.6.2 Compiler (Parser)
#2273 inlining defeats seq new lowest 7.6.2 Compiler
#2289 Needless reboxing of values when returning from a tight loop new lowest 7.6.2 Compiler
#2346 Compilation of large source files requires a lot of RAM new lowest 7.6.2 Compiler
#2356 GHC accepts multiple instances for the same type in different modules new low Compiler
#2370 num009 fails on OS X 10.5? new lowest 7.6.2 Compiler
#2374 MutableByteArray# is slower than Addr# new lowest 7.6.2 Compiler (NCG)
#2387 Optimizer misses unboxing opportunity new lowest 7.6.2 Compiler
#2408 threadWaitRead on mingw32 threaded causes internal error new normal 6.10.1 libraries/base
#2459 can't link haskell without "main" function, or -no-hs-main broken on windows? new lowest 7.6.2 Driver
#2465 View + Pattern Match not fused sufficiently new low Compiler
#2489 Registry keys are created in per-user HKCU instead of system-wide HKLM new normal None
#2528 documentation for nub and nubBy should be corrected, extended or removed. new normal 7.8.3 libraries/base
#2530 deriving Show adds extra parens for constructor with record syntax new lowest 7.6.2 Compiler
#2607 Inlining defeats selector thunk optimisation new normal Compiler
#2625 Unexpected -ddump-simpl output for derived Ord instance and UNPACKed fields new low Compiler
#2628 hIsTerminalDevice returns True for /dev/null (aka NUL) on Windows new normal libraries/base
#2642 Improve SpecConstr for join points new lowest 7.6.2 Compiler
#2697 bad testsuite results with ghc- new normal Compiler
#2710 -main-is flag in {-# OPTIONS #-} pragma not fully supported new lowest 7.6.2 Compiler
#2731 Avoid unnecessary evaluation when unpacking constructors new lowest 7.6.2 Compiler
#2776 Document -pgmL (Use cmd as the literate pre-processor) new lowest 7.6.2 Documentation
#2786 Blackhole loops are not detected and reported in GHCi new normal GHCi
#2805 Test ffi009(ghci) fails on PPC Mac OS X new lowest 7.6.2 GHCi
#2867 Make a way to tell GHC that a pragma name should be "recognised" new lowest 7.6.2 Compiler
#2917 alloca and allocaArray do not respect alignment new normal Compiler (FFI)
#2926 Foreign exported function returns wrong type new low Compiler (FFI)
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