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Milestone: 7.12.1 (100 matches)

Ticket Summary Status Owner Type Priority Component
#7378 Identical alts/bad divInt# code new bug normal Compiler
#7380 Panic: mkNoTick: Breakpoint loading modules with -O2 via API new bug normal GHC API
#7388 CAPI doesn't work with ghci new bug normal GHCi
#7389 can't link postgresql-libpq on windows new bug normal GHCi
#7398 RULES don't apply to a newtype constructor new bug normal Compiler
#7411 Exceptions are optimized away in certain situations new bug high Compiler
#7428 GHC compile times are seriously non-linear in program size new bug normal Compiler
#7430 GHC API reports CPP errors in confusing ways new bug normal GHC API
#7450 Regression in optimisation time of functions with many patterns (6.12 to 7.4)? new bug normal Compiler
#7461 Error messages about "do" statements contain false information new bug normal Compiler (Type checker)
#7503 Bug with PolyKinds, type synonyms & GADTs new simonpj bug normal Compiler (Type checker)
#7511 Room for GHC runtime improvement >~5%, inlining related new bug normal Compiler
#7521 Simplifier ticks exhausted when compiling Accelerate example. new bug high Compiler
#7535 Using -with-rtsopts=-N should fail unless -threaded is also specified new bug normal Compiler
#7539 Hard ghc api crash when calling runStmt on code which has not been compiled new bug normal Compiler
#7542 GHC doesn't optimize (strict) composition with id new simonpj bug normal Compiler
#7543 Constraint synonym instances new bug normal Compiler
#7567 invalidateModSummaryCache throws exception if ms_hs_date is 0 new thoughtpolice bug high Compiler
#7593 Unable to print exceptions of unicode identifiers new bug normal Compiler
#7596 Opportunity to improve CSE new simonpj bug normal Compiler
#7602 Threaded RTS performing badly on recent OS X (10.8?) new thoughtpolice bug high Runtime System
#7610 Cross compilation support for LLVM backend new bug normal Compiler (LLVM)
#7611 Rewrite rules application prevented by type variable application (map id vs. map (\x -> x)) new bug normal Compiler
#7624 Handling ImplicitParams in Instance Declaration new bug normal Documentation
#7625 Semicolon is not handled between imports at the ghci command prompt new bug normal GHCi
#7644 Hackage docs for base library contain broken links new hvr bug normal Documentation
#7650 can't use combining characters in identifiers new bug normal Compiler
#7660 warning: conflicting types when compiling via-C new bug normal Compiler
#7665 dynamicToo001 fails on Windows new bug normal Compiler
#7666 excessive space and time usage for rendering (somewhat) deeply nested Docs new dterei bug normal Core Libraries
#7668 Location in -fdefer-type-errors new bug normal Compiler (Type checker)
#7669 Empty case causes warning new bug normal Compiler
#7670 StablePtrs should be organized by generation for efficient minor collections new bug normal Runtime System
#7672 boot file entities are sometimes invisible and are not (semantically) unified with corresponding entities in implementing module new bug normal Compiler (Type checker)
#7679 Regression in -fregs-graph performance new bug high Compiler (NCG)
#7687 ghc panic on TH and deriveJSON new bug normal Template Haskell
#7695 Hang when locale-archive and gconv-modules are not there new bug normal None
#7779 building GHC overwrites the installed package database if GHC_PACKAGE_PATH is set new bug normal Build System
#7789 GHCI core dumps when used with VTY new bug normal GHCi
#7803 Superclass methods are left unspecialized new bug normal Compiler
#7810 make show VALUE=VAR depends on ghc-stage1 new thoughtpolice bug normal Build System
#7828 RebindableSyntax and Arrow new bug normal Compiler (Type checker)
#7849 Error on pattern matching of an existential whose context includes a type function new bug normal Compiler (Type checker)
#7983 Bug in hsc2hs --cross-safe new bug normal hsc2hs
#8034 Missing ambiguity test for class methods new bug normal Compiler (Type checker)
#8036 Demand analyser is unpacking too deeply new simonpj bug normal Compiler
#8198 One-shot mode is buggy w.r.t. hs-boot files new parcs bug normal Driver
#8224 Excessive system time -- new IO manager problem? new bug high Runtime System
#8228 GHC built under Windows does not generate dyn_hi files new thoughtpolice bug high Compiler
#8229 Linking in Windows is slow new bug normal Compiler
#8258 GHC accepts `data Foo where` in H2010 mode new bug low Compiler
#8279 bad alignment in code gen yields substantial perf issue new bug normal Compiler
#8281 The impossible happened: primRepToFFIType new bug normal Compiler
#8285 unexpected behavior with encodeFloat on large inputs new bug normal Compiler
#8303 defer StackOverflow exceptions (rather than dropping them) when exceptions are masked new thoughtpolice bug low Runtime System
#8362 Filesystem related tests failed on solaris (SmartOS) new bug normal Core Libraries
#8379 sync-all broken when using the GitHub mirror new bug normal Build System
#8422 type nats solver is too weak! new bug normal Compiler (Type checker)
#8457 -ffull-laziness does more harm than good new bug normal Compiler
#8623 Strange slowness when using async library with FFI callbacks new simonmar bug normal Runtime System
#8657 -fregs-graph still has a limit on spill slots new archblob bug normal Compiler (NCG)
#8694 ghc -M doesn't handle addDependentFile or #included files new bug normal Compiler
#8731 long compilation time for module with large data type and partial record selectors new bug normal Compiler
#8732 Global big object heap allocator lock causes contention new simonmar bug normal Runtime System
#8733 I/O manager causes unnecessary syscalls in send/recv loops new bug normal Runtime System
#8746 Crosscompiling new bug normal Compiler
#8827 Inferring Safe mode with GeneralizedNewtypeDeriving is wrong new bug normal Compiler
#8922 GHC unnecessarily sign/zero-extends C call arguments new bug normal Compiler (NCG)
#8959 GHCi should honour UnicodeSyntax new bug low Compiler
#8971 Native Code Generator for 7.8 is not as optimized as 7.6.3... new bug normal Compiler (NCG)
#8976 dll-split: internal error: evacuate(static): strange closure type 0 new bug normal Driver
#8981 ghc-pkg complains about missing haddock interface files new bug normal ghc-pkg
#9014 GHC 7.8.2 Win64 tarball includes gfortran/gcj/python new bug normal Build System
#9022 TH pretty printer and GHC parser semicolon placement mismatch new bug normal Template Haskell
#9034 GHCi panics when given C++ object file on GNU/Linux new bug normal GHCi
#9046 Panic in GHCi when using :print new bug normal GHCi
#9123 Need for higher kinded roles new goldfire bug normal Compiler
#9204 Conflicting definition in hs-boot file new goldfire bug low Documentation
#9221 (super!) linear slowdown of parallel builds on 40 core machine new bug high Compiler
#9237 GHC not recognizing INPUT(-llibrary) in linker scripts new bug normal Compiler
#9238 Negative zero broken new bug normal Compiler
#9247 Document -XDatatypeContexts in flag reference new goldfire bug low Documentation
#9248 Document -XHaskell98 and -XHaskell2010 in flag reference new goldfire bug normal Documentation
#9260 Unnecessary error using GHC.TypeLits new diatchki bug low Compiler
#9267 Lack of type information in GHC error messages when the liberage coverage condition is unsatisfied new bug high Compiler
#9274 GHC panic with UnliftedFFITypes+CApiFFI new igloo bug normal Compiler
#9307 LLVM vs NCG: floating point numbers close to zero have different sign new bug low Compiler (NCG)
#9314 Each object file in a static archive file (.a) is loaded into its own mmap()ed page new bug high Compiler
#9353 prefetch primops are not currently useful new bug normal Compiler
#9358 Improve flag description in the user guide new bug normal Documentation
#9370 unfolding info as seen when building a module depends on flags in a previously-compiled module new bug high Compiler
#9405 Ticky results should be displayed even during interrupts (Ctrl-c) new bug normal Profiling
#9453 The example for GHC Generics is kinda broken new dreixel bug normal Documentation
#9573 Add warning for invalid digits in integer literals new vlopez bug normal Compiler (Parser)
#9600 Bad error message: Applicative is not a derivable class new JohnWiegley bug normal Compiler
#9614 ghc --print-(gcc|ld)-linker-flags broken new bug normal Compiler
#9618 Undocument ImpredicativeTypes new bug normal Documentation
#9630 compile-time performance regression (probably due to Generics) new simonpj bug high Compiler
#9631 Comment in GHC.Base about GHC.Prim does not appear to be correct new ekmett bug low Core Libraries
#9717 More lazy orphan module loading new ezyang bug normal Compiler (Type checker)
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