Custom Query (239 matches)


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Status: closed (54 matches)

Ticket Summary Owner Type Priority Version Resolution
#1702 type operator precedences don't work in contexts bug lowest 6.8 fixed
#2354 NOINLINE pragma ignored bug lowest 6.9 fixed
#2435 Qualified name required when defining type family instance in instance declaration chak bug lowest 6.9 fixed
#2440 Bad code with type families bug lowest 6.9 fixed
#2588 Missed suggestion with context on foralls bug lowest 6.9 fixed
#2823 Another arity expansion bug bug lowest 6.10.1 fixed
#2840 Top level string literals bug lowest 6.10.1 duplicate
#2915 Arity is smaller than need be simonpj bug lowest 6.10.1 fixed
#3697 Method selectors aren't floated out of loops bug low 6.13 fixed
#3698 Bad code generated for zip/filter/filter loop bug low 6.13 fixed
#3746 Poor parse error bug low 6.10.4 fixed
#3915 GHC panic; possibly related to mutually recursive modules jstolarek bug lowest 6.12.1 fixed
#3924 Strictness analyser missing useful strictness bug low 6.12.1 fixed
#3996 bug in GHC when compiling HOC (SVN revision 413) bug lowest 6.10.4 invalid
#4185 Deriving higher-arity instances for newtype family instances fails simonpj bug low 6.12.3 fixed
#4267 Strictness analyser is to conservative about passing a boxed parameter nomeata bug low 6.13 fixed
#4321 Unexpected stack overflow prevented by superfluous type annotation simonpj bug high 7.5 fixed
#4846 Newtype derving used wrongly bug low 7.0.1 fixed
#4985 Improve locations in ghci errors bug low 7.0.1 duplicate
#5252 UNPACK without optimisation leads to panic bug normal 7.6.1 fixed
#5366 UNPACK is paranoid about a phantom type argument bug normal 7.0.3 fixed
#5407 ghc-7.2.1 build failed on sparc solaris with non-GNU linker igloo bug high 7.6.1 fixed
#5498 Generalized newtype deriving allows creating of instances I can't create by hand bug normal 7.3 fixed
#5550 GHC infinite loop when compiling vector bug low 7.2.1 fixed
#5724 Confusing warning message for incomplete patterns bug normal 7.3 duplicate
#5751 code works in 7.0 but hangs in 7.2/7.4 due to changes in type checker (most likely) simonpj bug normal 7.2.1 fixed
#5765 ghc-cabal build failure with nonsense error message igloo bug low 7.2.2 worksforme
#5809 Arity analysis could be better simonpj bug normal 7.5 fixed
#5831 space_leak_001(ghci) segfaults on OS X x86_64 bug high 7.5 worksforme
#5863 Deriving Typeable for data families dreixel bug normal 7.4.1 fixed
#5889 -fno-prof-count-entries leads to linking errors bug normal 7.4.1 fixed
#5913 Type class dictionary call loops at runtime bug normal 7.4.1 fixed
#7062 Spurious undefined reference to `openpty' bug high 7.4.2 fixed
#7215 miscompilation due to broken interface hash simonmar bug highest 7.4.2 fixed
#7257 Regression: pinned memory fragmentation simonmar bug highest 7.6.1 fixed
#7272 PolyKinds and mutually recursive modules bug normal 7.6.1 fixed
#7276 -fdefer-type-errors allows the types of quotations to be coerced, causing segmentation fault bug normal 7.6.1 fixed
#7287 Primops in RULES generate warnings simonpj bug normal 7.7 fixed
#7303 RTS : Race condition with usage of timer_delete bug normal 7.7 fixed
#7321 Compiler hangs when reading interface file bug normal 7.6.1 fixed
#7383 implement proper type promotion in compilation of C calls bug high 7.6.1 fixed
#7409 Document special "this" module name for PackageImports extension simonmar bug normal 7.6.1 fixed
#7439 Include dynamic-by-default support in Cabal with GHC 7.6.2 igloo bug highest 7.6.1 invalid
#7447 Stale .hi files affect compilation. bug high 7.6.1 fixed
#7522 segfault when ignoring invalid byte sequence when decoding UTF8//IGNORE batterseapower bug high 7.6.1 fixed
#7636 threadStackUnderflow: not enough space for return values simonmar bug high 7.6.3 fixed
#1522 Make [n..] etc syntax rebindable simonpj feature request lowest 6.6.1 fixed
#1721 Make GHCi print the entire result of an interactive 'bind' statement feature request lowest 6.6.1 fixed
#3032 would be nice if -fno-code and --make worked together feature request lowest 6.8.2 fixed
#4230 Template Haskell: less type checking in quotations? feature request low 7.6.3 fixed
#5308 Generalize -msse2 command line flag to -msse<version number> feature request low 7.0.4 fixed
#5391 Better deriving for Typeable feature request normal 7.0.4 wontfix
#5925 Add inline version of newArray# simonmar feature request normal 7.4.1 fixed
#1777 Refactor the implementation of arrow notation ross task lowest 6.6.1 fixed

Status: new (46 matches)

Ticket Summary Owner Type Priority Version Resolution
#1216 Missed opportunity for let-no-esape simonpj bug normal 6.6
#1466 Stack check for AP_STACK simonmar bug normal 6.6.1
#1498 Optimisation: eliminate unnecessary heap check in recursive function bug low 6.6.1
#1544 Derived Read instances for recursive datatypes with infix constructors are too inefficient bug normal 6.6.1
#1883 GHC can't find library using "short" name bug lowest 6.6.1
#2028 STM slightly conservative on write-only transactions bug lowest 6.8.1
#2147 unhelpful error message for a misplaced DEPRECATED pragma bug lowest 6.8.2
#2159 Use a more efficient representation than [DynFlag] bug lowest 6.8.2
#2256 Incompleteness of type inference: must quantify over implication constraints simonpj bug lowest 6.8.2
#2273 inlining defeats seq bug lowest 6.9
#2289 Needless reboxing of values when returning from a tight loop bug lowest 6.8.2
#2346 Compilation of large source files requires a lot of RAM bug lowest 6.8.2
#2370 num009 fails on OS X 10.5? bug lowest 6.9
#2387 Optimizer misses unboxing opportunity bug lowest 6.8.2
#2439 Missed optimisation with dictionaries and loops simonpj bug lowest 6.9
#2530 deriving Show adds extra parens for constructor with record syntax bug lowest 6.8.3
#2642 Improve SpecConstr for join points bug lowest 6.8.3
#2710 -main-is flag in {-# OPTIONS #-} pragma not fully supported bug lowest 6.8.3
#2731 Avoid unnecessary evaluation when unpacking constructors bug lowest 6.8.3
#2867 Make a way to tell GHC that a pragma name should be "recognised" bug lowest 6.10.1
#2940 Do CSE after CorePrep simonpj bug lowest 6.10.1
#2988 Improve float-in bug lowest 6.10.1
#3055 Int / Word / IntN / WordN are unequally optimized bug lowest 6.11
#3073 Avoid reconstructing dictionaries in recursive instance methods bug lowest 6.10.1
#3138 Returning a known constructor: GHC generates terrible code for cmonad bug lowest 6.10.1
#3321 -fhpc assumes original sources relative to the current directory bug lowest 6.10.1
#3427 control what sort of entity a deprecated pragma applies to bug low 6.10.4
#3458 Allocation where none should happen bug lowest 6.10.4
#3533 mac installer package deletes old version of ghc bug lowest 6.10.4
#3571 Bizzarely bloated binaries bug lowest 6.10.4
#3588 ghc -M should emit dependencies on CPP headers bug low 6.10.4
#3704 Using -shared without -dynamic should be rejected on linux bug low
#3744 Comparisons against minBound/maxBound not optimised bug low 6.13
#3767 SpecConstr for join points bug low 6.12.1
#3771 haddock: internal error: evacuate: strange closure type 19269 bug lowest 6.12.1
#3781 Improve inlining for local functions bug lowest 6.12.1
#3859 Problems with toClockTime on NetBSD bug lowest 6.12.1
#3990 UNPACK doesn't unbox data families bug low 7.0.3
#4012 Compilation results are not deterministic bug high 6.12.2
#4017 Unhelpful error message in GHCi bug lowest 6.12.2
#4019 deriving Ord can produce incorrect and inefficient instances bug low 6.13
#4081 Strict constructor fields inspected in loop benl bug low 6.13
#4101 Primitive constant unfolding schyler bug low 6.12.2
#4105 ffi005 fails on OS X bug low 6.12.2
#4121 Refactor the plumbing of CafInfo to make it more robust bug low 6.12.2
#4140 dynHelloWorld(dyn) fails in an unreg build bug low 6.12.3
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