| #3693 |
Show stack traces
|
new
|
|
feature request
|
normal
|
Runtime System
|
| #3699 |
Wildcards in type functions
|
new
|
|
feature request
|
low
|
Compiler
|
| #3701 |
allow existential wrapper newtypes
|
new
|
|
feature request
|
low
|
Compiler
|
| #3753 |
Make ghci's -l option consistent with GNU ld's -l option
|
new
|
|
feature request
|
low
|
GHCi
|
| #3786 |
showing function arguments when stopped at its definition
|
new
|
|
feature request
|
low
|
GHCi
|
| #3869 |
RTS GC Statistics from -S should be logged via the eventlog system
|
new
|
|
feature request
|
low
|
Runtime System
|
| #3870 |
Avoid Haddock-links to the Prelude
|
new
|
|
feature request
|
lowest
|
Documentation
|
| #3895 |
"Fix" pervasive-but-unnecessary signedness in GHC.Prim
|
new
|
|
feature request
|
low
|
Compiler
|
| #3980 |
System.Posix.Signals should provide a way to set the SA_NOCLDWAIT flag
|
new
|
|
feature request
|
low
|
libraries/unix
|
| #3984 |
Handle multiline input in GHCi history
|
new
|
|
feature request
|
normal
|
GHCi
|
| #4016 |
Strange display behaviour in GHCi
|
new
|
|
feature request
|
low
|
Compiler
|
| #4020 |
Please consider adding support for local type synonyms
|
new
|
|
feature request
|
low
|
Compiler (Type checker)
|
| #4052 |
Two sided sections
|
new
|
|
feature request
|
low
|
Compiler
|
| #4092 |
Floating point manipulation : ulp and coerce IEEE-754 Double# into Word64#
|
new
|
|
feature request
|
normal
|
Compiler
|
| #4096 |
New primops for indexing: index*OffAddrUsing# etc
|
new
|
|
feature request
|
low
|
Compiler
|
| #4102 |
Bit manipulation built-ins
|
new
|
|
feature request
|
normal
|
libraries/base
|
| #4114 |
Add a flag to remove/delete intermediate files generated by GHC
|
new
|
|
feature request
|
low
|
Compiler
|
| #4128 |
Can't capture classes inside a template haskell type quotation
|
new
|
|
feature request
|
low
|
Template Haskell
|
| #4180 |
do not consider associativity for unary minus for fixity resolution
|
new
|
|
feature request
|
low
|
Compiler (Parser)
|
| #4210 |
LLVM: Dynamic Library Support
|
new
|
dterei
|
feature request
|
low
|
Compiler (LLVM)
|
| #4213 |
LLVM: Add support for TNTC to LLVM compiler suite
|
new
|
dterei
|
feature request
|
low
|
Compiler (LLVM)
|
| #4222 |
Template Haskell lets you reify supposedly-abstract data types
|
new
|
|
feature request
|
low
|
Compiler
|
| #4230 |
Template Haskell: less type checking in quotations?
|
new
|
|
feature request
|
low
|
Compiler
|
| #4316 |
Interactive "do" notation in GHCi
|
new
|
|
feature request
|
low
|
GHCi
|
| #4329 |
GHC.Conc modifyTVar primitive
|
new
|
|
feature request
|
low
|
Compiler
|
| #4340 |
Add alignment to hsc2hs template
|
new
|
|
feature request
|
low
|
Compiler (FFI)
|
| #4385 |
Type-level natural numbers
|
new
|
diatchki
|
feature request
|
normal
|
Compiler (Type checker)
|
| #4426 |
Simplify the rules for implicit quantification
|
new
|
|
feature request
|
low
|
Compiler
|
| #4429 |
Ability to specify the namespace in mkName
|
new
|
reinerp
|
feature request
|
low
|
Template Haskell
|
| #4442 |
Add unaligned version of indexWordArray#
|
new
|
|
feature request
|
low
|
libraries (other)
|
| #4453 |
Allow specifying .hi files of imports on command line in batch mode
|
new
|
|
feature request
|
low
|
Compiler
|
| #4459 |
Polymorphic Data.Dynamic
|
new
|
vivian
|
feature request
|
low
|
GHC API
|
| #4466 |
Add extension for type application
|
new
|
|
feature request
|
low
|
Compiler
|
| #4470 |
Loop optimization: identical counters
|
new
|
|
feature request
|
normal
|
Compiler
|
| #4479 |
Add Type Directed Name Resolution
|
new
|
|
feature request
|
low
|
Compiler (Type checker)
|
| #4520 |
startup code on Windows should use SetDllDirectory("")
|
new
|
|
feature request
|
low
|
Runtime System
|
| #4806 |
Make error message more user friendly when module is not found because package is unusable
|
new
|
|
feature request
|
low
|
Compiler
|
| #4815 |
Instance constraints should be used when deriving on associated data types
|
new
|
|
feature request
|
low
|
Compiler
|
| #4823 |
Loop strength reduction for array indexing
|
new
|
|
feature request
|
low
|
Compiler
|
| #4900 |
DEPENDS pragma
|
new
|
|
feature request
|
normal
|
Compiler
|
| #4913 |
Make event tracing conditional on an RTS flag only
|
new
|
|
feature request
|
low
|
Runtime System
|
| #4921 |
report ambiguous type variables more consistently
|
new
|
|
feature request
|
low
|
Compiler (Type checker)
|
| #4937 |
Remove indirections caused by sum types, such as Maybe
|
new
|
|
feature request
|
normal
|
Compiler
|
| #4959 |
Warning about variables with leading underscore that are used anyway
|
new
|
|
feature request
|
low
|
Compiler (Parser)
|
| #4980 |
Warning about module abbreviation clashes
|
new
|
|
feature request
|
low
|
Compiler
|
| #5016 |
Make Template Haskell: -ddump-splices generate executable code
|
new
|
|
feature request
|
low
|
Template Haskell
|
| #5059 |
Pragma to SPECIALISE on value arguments
|
new
|
|
feature request
|
low
|
Compiler
|
| #5075 |
CPR optimisation for sum types if only one constructor is used
|
new
|
simonpj
|
feature request
|
normal
|
Compiler
|
| #5108 |
Allow unicode sub/superscript symbols in both identifiers and operators
|
new
|
|
feature request
|
normal
|
Compiler (Parser)
|
| #5171 |
Misfeature of Cmm optimiser: no way to extract a branch of expression into a separate statement
|
new
|
|
feature request
|
low
|
Compiler
|
| #5197 |
Support static linker semantics for archives and weak symbols
|
new
|
|
feature request
|
low
|
Runtime System
|
| #5219 |
need a version of hs_init that returns an error code for command-line errors
|
new
|
|
feature request
|
low
|
Runtime System
|
| #5239 |
Em-dash for "--" with UnicodeSyntax.
|
new
|
|
feature request
|
normal
|
Compiler (Parser)
|
| #5248 |
Infer type context in a type signature
|
new
|
|
feature request
|
low
|
Compiler (Type checker)
|
| #5266 |
Licensing requirements and copyright notices
|
new
|
|
feature request
|
low
|
None
|
| #5273 |
error and undefined should print a location
|
new
|
|
feature request
|
low
|
Compiler
|
| #5288 |
Less noisy version of -fwarn-name-shadowing
|
new
|
|
feature request
|
low
|
Compiler
|
| #5296 |
Add explicit type applications
|
new
|
|
feature request
|
low
|
Compiler (Type checker)
|
| #5308 |
Generalize -msse2 command line flag to -msse<version number>
|
new
|
|
feature request
|
low
|
Compiler
|
| #5364 |
Access RTS flag values from inside Haskell programs
|
new
|
|
feature request
|
normal
|
libraries/base
|
| #5392 |
Warnings about impossible MPTCs would be nice
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5429 |
Docase notation as GHC extension
|
new
|
tomasp
|
feature request
|
normal
|
Compiler
|
| #5462 |
Deriving clause for arbitrary classes
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5467 |
Template Haskell: support for Haddock comments
|
new
|
|
feature request
|
normal
|
Template Haskell
|
| #5542 |
also parse class/instance declarations as "HEAD <= CONTEXT where"
|
new
|
|
feature request
|
normal
|
Compiler (Parser)
|
| #5556 |
Support pin-changing on ByteArray#s
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5590 |
"guarded instances": instance selection can add extra parameters to the class
|
new
|
simonpj
|
feature request
|
normal
|
Compiler (Type checker)
|
| #5619 |
Shorter qualified import statements
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5647 |
CLI option to silence "Loading package foo ... linking ... done" output
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5672 |
parBufferWHNF could be less subtle
|
new
|
duncan
|
feature request
|
normal
|
libraries (other)
|
| #5687 |
Friendly Interface for auto-completion of GHCi
|
new
|
|
feature request
|
normal
|
GHCi
|
| #5813 |
Offer a compiler warning for failable pattern matches
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5823 |
FFI and CAPI needs {-# INCLUDE #-} back?
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5834 |
Allow both INLINE and INLINABLE for the same function
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5835 |
Make better use of known dictionaries
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5850 |
Greater customization of GHCi prompt
|
new
|
|
feature request
|
normal
|
GHCi
|
| #5918 |
hsc2hs forces wordsize (i.e. -m32 or -m64) to be the choice of GHC instead of allowing a different (or no/default choice)
|
new
|
|
feature request
|
low
|
hsc2hs
|
| #5925 |
Add inline version of newArray#
|
new
|
|
feature request
|
normal
|
Compiler
|
| #5927 |
A type-level "implies" constraint on Constraints
|
new
|
|
feature request
|
normal
|
Compiler (Type checker)
|
| #5942 |
implement POSIX confstr() in System/Posix/Unistd.hsc
|
new
|
|
feature request
|
normal
|
libraries/unix
|
| #7105 |
Better names for derived SCCs of instances
|
new
|
simonmar
|
feature request
|
normal
|
Profiling
|
| #344 |
arrow notation: incorrect scope of existential dictionaries
|
new
|
ross
|
bug
|
lowest
|
Compiler (Type checker)
|
| #1012 |
ghc panic with mutually recursive modules and template haskell
|
new
|
|
bug
|
lowest
|
Template Haskell
|
| #1216 |
Missed opportunity for let-no-esape
|
new
|
simonpj
|
bug
|
normal
|
Compiler
|
| #1330 |
Impredicativity bug: Church2 test gives a rather confusing error with the HEAD
|
new
|
simonpj
|
bug
|
lowest
|
Compiler (Type checker)
|
| #1466 |
Stack check for AP_STACK
|
new
|
simonmar
|
bug
|
normal
|
Compiler
|
| #1487 |
unix package: test needed for getLoginName
|
new
|
adrien
|
bug
|
lowest
|
libraries/unix
|
| #1496 |
Newtypes and type families combine to produce inconsistent FC(X) axiom sets
|
new
|
simonpj
|
bug
|
normal
|
Compiler (Type checker)
|
| #1498 |
Optimisation: eliminate unnecessary heap check in recursive function
|
new
|
|
bug
|
low
|
Compiler
|
| #1544 |
Derived Read instances for recursive datatypes with infix constructors are too inefficient
|
new
|
|
bug
|
normal
|
Compiler
|
| #1612 |
GHC_PACKAGE_PATH and $topdir bug
|
new
|
--
|
bug
|
lowest
|
Package system
|
| #1693 |
Make distclean (still) doesn't
|
new
|
igloo
|
bug
|
lowest
|
Build System
|
| #1727 |
Precedence and associativity rules ignored when mixing infix type and data constructors in a single expression
|
new
|
|
bug
|
lowest
|
Compiler (Parser)
|
| #1820 |
Windows segfault-catching only works for the main thread
|
new
|
|
bug
|
lowest
|
Runtime System
|
| #1853 |
hpc mix files for Main modules overwrite each other
|
new
|
AndyGill
|
bug
|
lowest
|
Code Coverage
|
| #1883 |
GHC can't find library using "short" name
|
new
|
|
bug
|
lowest
|
Compiler
|
| #2028 |
STM slightly conservative on write-only transactions
|
new
|
|
bug
|
lowest
|
Compiler
|
| #2064 |
problems with duplicate modules
|
new
|
--
|
bug
|
lowest
|
Package system
|
| #2140 |
cpuTimePrecision is wrong for me on Windows (XP)
|
new
|
|
bug
|
lowest
|
libraries/base
|
| #2147 |
unhelpful error message for a misplaced DEPRECATED pragma
|
new
|
|
bug
|
lowest
|
Compiler
|
|
(more results for this group on next page)
|