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Results (501 - 600 of 1399)

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Owner: anonymous (100 matches)

Ticket Summary Status Type Priority Milestone Component
#9112 support for deriving Vector/MVector instances new feature request normal Compiler
#9113 Template Haskell should warn about non-exhaustive pattern matches new bug normal Template Haskell
#9118 Can't eta-reduce representational coercions new feature request normal Compiler
#9133 Improve parser error reporting in `ghc-pkg` new task normal 7.12.1 ghc-pkg
#9137 A way to match RULES only for literals new feature request normal Compiler
#9149 Description of openFileBlocking is wrong new bug normal Documentation
#9160 Panic: Template variable unbound in rewrite rule new bug normal 7.8.3 Compiler
#9173 Better type error messages new bug normal Compiler
#9176 GHC not generating dyn_hi files new bug normal Compiler
#9183 GHC shouldn't expand constraint synonyms new feature request normal Compiler
#9192 Add sameByteArray# new feature request normal Compiler
#9194 Remove magic parsing of (~) new bug normal Compiler
#9197 FFI types should be usable in foreign import decls without revealing representations new feature request normal Compiler (FFI)
#9202 Strange Closure Type new bug normal Compiler
#9210 "overlapping instances" through FunctionalDependencies new bug normal Compiler (Type checker)
#9214 UNPACK support for sum types new feature request normal Compiler
#9215 GHC 7.8.2 mingw-w64: symbol not found in link new bug normal Compiler
#9219 Parallel build proceeds despite errors new bug normal Driver
#9223 Type equality makes type variable untouchable new bug normal Compiler (Type checker)
#9227 Coverage Condition cannot be turned off new bug normal Compiler
#9235 Simplifier ticks exhausted on recursive class method new bug normal Compiler
#9237 GHC not recognizing INPUT(-llibrary) in linker scripts new bug normal 7.12.1 Compiler
#9238 Negative zero broken new bug normal 7.12.1 Compiler
#9244 Compiler could warn about type variable shadowing, and hint about ScopedTypeVariables new feature request normal Compiler
#9246 GHC generates poor code for repeated uses of min/max new bug normal Compiler
#9257 CC_CLANG_BACKEND not reconfigured during bindist install new bug normal Build System
#9269 Type families returning quantified types new feature request normal Compiler
#9277 GHCi panic: Loading temp shared object failed: Symbol not found new bug normal GHCi
#9278 GHCi crash: selector _ for message _ does not match selector known to Objective C runtime new bug normal GHCi
#9280 GHCi crash: illegal text-relocation to _ in _ from _ in _ for architecture x86_64; relocation R_X86_64_PC32 against undefined symbol _ can not be used when making a shared object new bug normal GHCi
#9289 add anyToAddr# :: (#a#)-> Addr# primop (inverse of addrToAny#) new feature request normal 7.12.1 Compiler
#9291 Don't reconstruct sum types if the type subtly changes new feature request normal Compiler
#9298 ghc.exe: internal error: evacuate: strange closure type 365488164 new bug normal Compiler
#9304 Floating point woes; Different behavior on 32- vs 64-bit x86 new bug normal Compiler
#9308 nofib fannkuch-redux runs perpetually with -fllvm new bug normal Compiler (LLVM)
#9319 nofib-analyze doesn’t provide per-benchmark compile time/alloc numbers new feature request normal NoFib benchmark suite
#9320 Inlining regression/strangeness in 7.8 new bug normal Compiler
#9328 MINIMAL pragma should supprt negation new feature request normal Compiler
#9331 Release Cabal 1.22 before GHC 7.10 release new task normal 7.12.1 Package system
#9342 Branchless arithmetic operations new feature request normal 7.12.1 Compiler (CodeGen)
#9349 excessive inlining due to state hack new bug normal Compiler
#9350 Consider using xchg instead of mfence for CS stores new feature request normal Compiler (NCG)
#9351 add ability to version symbols .c for packages with C code new feature request normal Compiler
#9352 Allow `State# s` argument/result types in `ccall` FFI imports new feature request normal 7.12.1 Compiler (Type checker)
#9360 GHCi: Behave nicely on `-e`, like `ghc` and other programs new feature request normal GHCi
#9364 GHCi (or haskeline?) confused by non-single-width characters new bug normal GHCi
#9365 Make command key in GHCi configurable new feature request normal GHCi
#9376 More informative error messages when closed type families fail to simplify new feature request normal Compiler (Type checker)
#9378 Make unknown LANGUAGE pragmas a warning, not an error new feature request normal Compiler
#9386 GHCi cannot load .so in ./ new bug normal Compiler
#9388 Narrow the scope of the notorious "state hack" new bug normal Compiler
#9389 Full Test Suite Failures new bug normal Test Suite
#9394 Show data/type family instances with ghci's :info command new feature request normal GHCi
#9405 Ticky results should be displayed even during interrupts (Ctrl-c) new bug normal 7.12.1 Profiling
#9407 Program produces different output when compiled with -O new bug normal Compiler
#9414 GHC 7.8.3 compilation fails on Raspberry PI new bug normal Compiler
#9418 Warnings about "INLINE binder is (non-rule) loop breaker" new bug normal Compiler
#9420 Impredicative type instantiation without -XImpredicativeTypes new bug normal Compiler
#9427 Do finer-grained dependency analysis to infer more general kinds on type/class declarations new feature request normal Compiler (Type checker)
#9429 Alternative to type family Any new feature request normal Compiler
#9430 implement more arithmetic operations natively in the LLVM backend new feature request normal Compiler (LLVM)
#9431 integer-gmp small Integer multiplication does two multiplications on x86 new feature request normal Compiler (NCG)
#9438 panic: loading archives not supported new bug normal Compiler
#9441 CSE should deal with letrec new feature request normal Compiler
#9445 GHC Panic: Tick Exhausted with high factor new bug normal Compiler
#9447 Add support for resizing `MutableByteArray#`s new bug normal Compiler
#9450 GHC instantiates Data instances before checking hs-boot files new bug normal Compiler
#9456 Weird behavior with polymorphic function involving existential quantification and GADTs new bug normal Compiler (Type checker)
#9457 hsc2hs breaks with `--cflag=-Werror` in cross-compilation mode new bug normal hsc2hs
#9478 Partial type signatures new feature request normal Compiler
#9481 Linker does not correctly resolve symbols in previously loaded objects new bug normal Compiler
#9503 Cross compiling with mingw uses wrong gcc new bug normal Build System
#9504 LLVM backend TBAA is too aggressive new bug normal Compiler (LLVM)
#9509 No automatic specialization of inlinable imports in 7.8 new bug normal Compiler
#9512 T9329 fails test on unregisterised i386, amd64 new bug normal Compiler
#9517 hp2ps generates invalid postscript file new bug normal Profiling
#9520 Running an action twice uses much more memory than running it once new bug normal Compiler
#9522 SPECIALISE pragmas for derived instances new bug normal Compiler
#9534 IEEE Standard 754 for Binary Floating-Point Arithmetic by Prof. W. Kahan, UCB new task normal Test Suite
#9547 Empty constraint tuples are mis-kinded new bug normal Compiler
#9553 GHC under Windows with TH can't tell that gtk-win32-2.0 is in gtk-win32-2.0-0 (note the -0 suffix) new bug normal Compiler
#9554 Pathological type family turns type error into runtime loop new bug normal Compiler
#9555 internal error: ARR_WORDS object entered! new bug normal Compiler (LLVM)
#9557 Deriving instances is slow new bug normal Compiler
#9562 Type families + hs-boot files = unsafeCoerce new bug normal Compiler
#9570 cryptarithm1 (normal) has bimodal runtime new bug normal NoFib benchmark suite
#9571 nofib should use criterion-style bootstrapping/sampling new feature request normal NoFib benchmark suite
#9572 nofib target for just building should be part of validate new bug normal NoFib benchmark suite
#9584 Interface file errors (Iface type variable out of scope: k) new bug normal Compiler
#9587 Type checking with type functions introduces many type variables, which remain ambiguous. The code no longer type checks. new bug normal Compiler (Type checker)
#9599 app runs 10 times faster when compiled with profilling information than without it new bug normal Compiler
#9601 Make the rewrite rule system more powerful new feature request normal 7.12.1 Compiler
#9607 Programs that require AllowAmbiguousTypes in 7.8 new bug normal Compiler (Type checker)
#9609 GHCi gives overly specific error message for unknown constructor new bug normal GHCi
#9611 Suggest the cause of "No instance" errors involving multiple versions of a package new feature request normal Compiler
#9613 when giving an error "No instance for C (a -> b)", suggest that a function may be underapplied new feature request normal Compiler (Type checker)
#9614 ghc --print-(gcc|ld)-linker-flags broken new bug normal 7.12.1 Compiler
#9617 Implement `quot` and `rem` using `quotRem`; implement `div` and `mod` using `divMod` new feature request normal Compiler
#9618 Undocument ImpredicativeTypes new bug normal 7.12.1 Documentation
#9622 GHCi command to solve a constraint new feature request normal Compiler (Type checker)
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