Re: [GHC] #5991: regression: huge number of wakeups in xmonad

2012-11-04 Thread GHC
=> closed * resolution: => fixed Comment: Merged as f9077d98b9e58b0eca518c8ae370b0f5c4df8800, 809e693303fc2e6bf949c13fbcd66c3f058d3539. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5991#comment:19> GHC <http://www.haskell.org/ghc/> The Glasgo

Re: [GHC] #7319: +RTS -xc sometimes results in segfault

2012-11-04 Thread GHC
): * status: merge => closed * resolution: => fixed Comment: Merged as acaf240f56cf91c3828f25da1d18a91326499818. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7319#comment:7> GHC <http://www.haskell.org/ghc/> The Glasgo

[GHC] #7394: SafeHaskell permits OPTIONS_GHC pragmas

2012-11-04 Thread GHC
URL: <http://hackage.haskell.org/trac/ghc/ticket/7394> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #7393: GHC cannot solve functional dependency

2012-11-04 Thread GHC
#7393: GHC cannot solve functional dependency +--- Reporter: Khudyakov | Owner: Type: bug| Status: closed Priority: normal

Re: [GHC] #7392: "the impossible happened" when compiling Types.Substitutions

2012-11-04 Thread GHC
n into this when trying to compile elm from git: > > $ cabal install > Resolving dependencies... > Configuring Elm-0.5.0.1... > Building Elm-0.5.0.1... > Preprocessing library Elm-0.5.0.1... > [ 3 of 26] Compiling Types.Substitutions ( src/Types/Substitutions.hs, > dist/build/Ty

Re: [GHC] #7391: "The 'impossible' happened" trying to derive Binary for a data instance

2012-11-04 Thread GHC
> closed * resolution: => invalid Comment: This is a bug in the `derive` package, not in GHC. The full message looks like this {{{ T7391.hs:1:1: Exception when trying to run compile-time code: Could not convert Dec to Decl TySynD T7391.ADataCmd [] (AppT (ConT T7391.Cmd) (AppT

Re: [GHC] #3072: considerations for management of shared libs

2012-11-05 Thread GHC
:|Related: --+- Comment(by simonmar): @markwright: will this work when the libraries are in the build tree, or only when installed? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3072#comment

Re: [GHC] #3072: considerations for management of shared libs

2012-11-05 Thread GHC
led (where it works great, I built 170 pkgs from hackage using in the Gentoo Haskell overlay with 7.7.20121102 using this patch with no LD_LIBRARY_PATH). In the build tree it can not find the libraries (of course a workaround would be to set LD_LIBRARY_PATH): {{{ argus (ghclive) ghc- $ env | g

Re: [GHC] #7364: `foo !f = id . f` becomes non-strict with -O2

2012-11-05 Thread GHC
: => Unknown * milestone: => _|_ Comment: Indeed. See #5587 and the [http://www.haskell.org/ghc/docs/latest/html/users_guide/bugs-and- infelicities.html#infelicities-exprs-pats user manual section]. I still don't know how to get good optimisation without accepting this

Re: [GHC] #7361: Segmentation fault on 5f37e0c71ff4af8539c5aebc739b006b4f0c6ebf

2012-11-05 Thread GHC
aller test case. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7361#comment:7> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.o

Re: [GHC] #7361: Segmentation fault on 5f37e0c71ff4af8539c5aebc739b006b4f0c6ebf

2012-11-05 Thread GHC
URL: <http://hackage.haskell.org/trac/ghc/ticket/7361#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/gla

Re: [GHC] #7387: threaded2 failures in HEAD

2012-11-05 Thread GHC
cult bug to find! I'm looking into the best place to put an `ASSERT()` to catch bugs of this kind earlier. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7387#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-05 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

Re: [GHC] #7380: Panic: mkNoTick: Breakpoint loading modules with -O2 via API

2012-11-05 Thread GHC
: normal| Milestone: 7.8.1 Component: GHC API | Version: 7.4.1 Keywords:| Os: Windows Architecture: ia64 | Failure: Runtime crash Difficulty: Unknown |Testcase

Re: [GHC] #7382: Evaluating GHCi expressions is slow following the dynamic-by-default change

2012-11-05 Thread GHC
? What platform is this? GHCi seems pretty responsive here. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7382#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Gla

Re: [GHC] #7344: 64-bit and 32-bit binaries compiled with '-static' gets 'SIGKILL'ed (after many 'SIGVTALRM's and lots of memory consumption)

2012-11-05 Thread GHC
difficulty: => Unknown Comment: Could you elaborate on why you think this is a bug in GHC and not a space leak in the program in question? If it is a bug in GHC, can you give us a way to reproduce it? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7344#comment:4> GHC

Re: [GHC] #7394: SafeHaskell permits OPTIONS_GHC pragmas

2012-11-05 Thread GHC
t me if I'm wrong) See also [wiki:SafeHaskell/SafeCompilation] We should say something about this in the docs. David, any chance you'll be able to look into this? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7394#comment:1> GHC <http://www.has

Re: [GHC] #7364: `foo !f = id . f` becomes non-strict with -O2

2012-11-05 Thread GHC
marked fixed; maybe we should do the same with this one? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7364#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-

Re: [GHC] #7394: SafeHaskell permits OPTIONS_GHC pragmas

2012-11-05 Thread GHC
<http://hackage.haskell.org/trac/ghc/ticket/7394#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #7382: Evaluating GHCi expressions is slow following the dynamic-by-default change

2012-11-05 Thread GHC
[comment:3 simonmar]: > Half a second? What platform is this? GHCi seems pretty responsive here. The platform is GNU/Linux. I probably overestimated the delay, but the feedback is definitely not instantaneous like in GHC 7.6. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7382#com

[GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-05 Thread GHC
Priority: normal | Component: Compiler Version: 7.6.1 | Keywords: DefaultSignatures Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: GHC rejects valid program

Re: [GHC] #3072: considerations for management of shared libs

2012-11-05 Thread GHC
:|Blocking: Related:| -+-- Changes (by igloo): * owner: => igloo -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3072#comment:16> GHC <http://www.haskell.o

Re: [GHC] #7361: Segmentation fault on 5f37e0c71ff4af8539c5aebc739b006b4f0c6ebf

2012-11-05 Thread GHC
: <http://hackage.haskell.org/trac/ghc/ticket/7361#comment:9> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #7382: Evaluating GHCi expressions is slow following the dynamic-by-default change

2012-11-05 Thread GHC
dynamic-by-default and run "ghci -v" then you'll see it linking a `.so` with no content every time you evaluate anything. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7382#comment:5> GHC <http://www.haskell.org/ghc/> T

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-05 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-05 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7364: `foo !f = id . f` becomes non-strict with -O2

2012-11-05 Thread GHC
should mark both as not-fixed. There is an underlying problem here; it's just that we don't know how to solve it. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7364#comment:5> GHC <http://www.haskell.org/ghc/> The Gl

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-05 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-05 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-05 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-05 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #1409: Allow recursively dependent modules transparently (without .hs-boot or anything)

2012-11-06 Thread GHC
cket URL: <http://hackage.haskell.org/trac/ghc/ticket/1409#comment:55> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #1409: Allow recursively dependent modules transparently (without .hs-boot or anything)

2012-11-06 Thread GHC
gular input modules for testing your production version will no doubt uncover a few extra bugs. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1409#comment:56> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Gla

Re: [GHC] #7364: `foo !f = id . f` becomes non-strict with -O2

2012-11-06 Thread GHC
: --+- Changes (by simonmar): * status: new => closed * resolution: => wontfix Comment: Yes, good idea - closing as wonfix (the closest we have to "not fixed") -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7364#comment:6> GHC <http://www.hask

Re: [GHC] #5252: UNPACK without optimisation leads to panic

2012-11-06 Thread GHC
et URL: <http://hackage.haskell.org/trac/ghc/ticket/5252#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #6010: GHC.Conc.labelThread function can't use Unicode character for thread label.

2012-11-06 Thread GHC
; closed * resolution: => fixed Comment: Merged as 0e138caccff86d075adc045006d441c80b24e2ca. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6010#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _

Re: [GHC] #6019: 'threadDelay maxBound' results in 'internal error: select failed'

2012-11-06 Thread GHC
Comment: Merged as 306ab5509fceb5ccaf6f94fe18b92ae6b476. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6019#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs

Re: [GHC] #7191: hsc2hs can't treat absolute path correctly on Windows.

2012-11-06 Thread GHC
Merged as 67b8c663216690150b6f762e09b32ebbe6334ddd. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7191#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskel

Re: [GHC] #7384: Panic "ctEvTerm" when using functional dependencies and PolyKinds

2012-11-06 Thread GHC
tions(-) }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7384#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell

Re: [GHC] #7386: Panic "tcTyVarDetails" in GHCi when :forcing a data family instance

2012-11-06 Thread GHC
code was written we didn't *have* data families. I wrote Note [Constructor arg types] to explain the new scheme. compiler/ghci/RtClosureInspect.hs | 39 1 files changed, 34 insertions(+), 5 deletions(-) }}} -- Ticket URL: <http://hackage

Re: [GHC] #7384: Panic "ctEvTerm" when using functional dependencies and PolyKinds

2012-11-06 Thread GHC
tions(-) }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7384#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell

Re: [GHC] #7386: Panic "tcTyVarDetails" in GHCi when :forcing a data family instance

2012-11-06 Thread GHC
hanges (by simonpj): * status: new => merge * difficulty: => Unknown * testcase: => ghci.debugger/scripts/T7386 Comment: Thanks; I've fixed this. Merge to 7.6 branch. Simon -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7386#comment:2> GHC <http://

Re: [GHC] #7384: Panic "ctEvTerm" when using functional dependencies and PolyKinds

2012-11-06 Thread GHC
ile/T7384 Comment: Thanks. This bug doesn't exist in 7.6, so no need to merge the second patch. Ideally the first patch above should be merged if it goes across smoothly, but I'm not sure it's worth the effort. So I'll mark it "merge" provisionally. Simon --

[GHC] #7396: Improve "parse error on input `$'" when TemplateHaskell PRAGMA not declared

2012-11-06 Thread GHC
Status: new Priority: normal | Component: Template Haskell Version: 7.4.2| Keywords: Os: MacOS X | Architecture: x86 Failure: Building GHC failed | Blockedby:

Re: [GHC] #7396: Improve "parse error on input `$'" when TemplateHaskell PRAGMA not declared

2012-11-06 Thread GHC
Status: new Priority: normal| Milestone: Component: Template Haskell | Version: 7.4.2 Keywords:| Os: MacOS X Architecture: x86 | Failure: Building GHC failed Diffi

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-06 Thread GHC
help? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4012#comment:26> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-07 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

Re: [GHC] #7382: Evaluating GHCi expressions is slow following the dynamic-by-default change

2012-11-07 Thread GHC
then I think that needs investigating - in the small experiments I've done on x86_64/Linux it seems to be faster. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7382#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

[GHC] #7397: -fwarn-irrefutable-patterns

2012-11-07 Thread GHC
27;t happen—I'm more paranoid). This has bitten me only a couple times, probably others only a few times. Maybe it's not a huge deal? But if it's really trivial to add, could be nice? I'm just proposing this here. I might try implementing it myself, it ''sounds''

Re: [GHC] #7397: -fwarn-irrefutable-patterns

2012-11-07 Thread GHC
I found a bug. If I replace "GetTheStuff n = x" with "GetTheStuff _ = x" the warning disappears. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7397#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

Re: [GHC] #7397: -fwarn-irrefutable-patterns

2012-11-07 Thread GHC
: -+-- Comment(by guest): Never mind, the disappearance is correct: "GetTheStuff? _ = x" has no pattern variables and will never fail. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7397#comment:2> GHC <http://www.haskell.or

Re: [GHC] #7397: -fwarn-irrefutable-patterns

2012-11-07 Thread GHC
ern is used then the pattern is a no-op. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7397#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-h

Re: [GHC] #7397: -fwarn-irrefutable-patterns

2012-11-07 Thread GHC
find it. Would you like to suggest any changes in the user manual that would have made your task easier? You know where you looked! If you'd like to draft some words, I could add them. Simon -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7397#comment:4> GHC <http

Re: [GHC] #5435: GHCi linker should run constructors for linked libraries

2012-11-07 Thread GHC
x this by switching to dynamic linking -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5435#comment:11> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bug

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-07 Thread GHC
]: > Do Ian's changes help? Please excuse me if I don’t set up HEAD in a way to build all the packages required to test the code above. But I did find a small test case that could potentially be added to the test suite. With the attached Test.hs and GHC-7.4.1, I get this result: {{

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-07 Thread GHC
point out the distinction. We need to solve the easier problem first before we can tackle the harder one. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4012#comment:28> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-07 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-07 Thread GHC
low hanging fruit that fixes the ABI of different code (such as normalizing the interface wrt alpha-renaming) will probably make it more robust against odd changes when compiling the same code twice. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4012#comment:29> GHC

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-07 Thread GHC
ot;x", or use a different `OccName` for different kinds of binders (e.g. "x" for let-binders, "y" for lambdas, and "z" for case binders). Relevant code is in `coreSyn/CoreTidy.lhs:tidyIdBndr`. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4012#comm

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-07 Thread GHC
original names for readability, we could do local renaming only when computing the hash, and throw away the renamed version afterwards (basically hash the !DeBruijn representation). -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4012#comment:31> GHC <http://www.haskell.org/

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-08 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

[GHC] #7398: RULES don't apply to a newtype constructor

2012-11-08 Thread GHC
(foo ()) }}} "rule foo" fires, but "rule Foo" doesn't. The program prints {{{ Foo {unFoo = ()} D: foo }}} Note that this doesn't seem to affect selectors, only constructors. -- Ticket URL: <http://hackage.haskell.org/tra

[GHC] #7399: Test Posix004 fails in test-suite

2012-11-08 Thread GHC
: |Related: +--- After a standard build of ghc-7.6.1 on debian wheezy, the test-suite fails on the test posix004. The error given is: Wrong exit code (expected 0 , actual 1 ) Stdout: Stderr

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-08 Thread GHC
problem when ghc ''generates'' the same name at both the top level and in an expression. Is it feasible to generate e.g. 'tlvl' for top-level names, and 'lvl' for let/lambda-bound names? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4012#commen

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-08 Thread GHC
ket URL: <http://hackage.haskell.org/trac/ghc/ticket/4012#comment:33> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-08 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-08 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

[GHC] #7400: Strange closure type 17 internal error

2012-11-08 Thread GHC
: -+-- resample: internal error: evacuate(static): strange closure type 17 (GHC version 7.4.2 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug {{{ module Resample where import Data.List import qualified Data.ByteString as B

Re: [GHC] #3072: considerations for management of shared libs

2012-11-08 Thread GHC
(-) }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3072#comment:17> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/list

Re: [GHC] #3072: considerations for management of shared libs

2012-11-08 Thread GHC
ink we now do as much as we can, so I'm closing this ticket. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3072#comment:18> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing li

Re: [GHC] #7299: threadDelay broken in ghci, Mac OS X

2012-11-08 Thread GHC
: Related:| -+-- Changes (by chak): * cc: chak@… (added) -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7299#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Hask

Re: [GHC] #5544: threadDelay with large values crashes the IO manager on 64-bit OS X

2012-11-08 Thread GHC
lution: worksforme => Comment: This bug happens 100% with GHC 7.4.1 (64bit) and GHC 7.6.1 (64bit) on my MacOS 10.8.2 (MacBook Air). -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5544#comment:9> GHC <http://www.haskell.org/ghc/> The Gla

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-09 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

[GHC] #7401: Can't derive instance for Eq when datatype has no constructor, when it's trivial do do so.

2012-11-09 Thread GHC
here is a trivial, correct instance of Eq D: instance Eq D where (==) = undefined -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7401> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bug

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-09 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-09 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7400: Strange closure type 17 internal error

2012-11-09 Thread GHC
nt: Thanks for the report, we'll take a look. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7400#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-

Re: [GHC] #7401: Can't derive instance for Eq when datatype has no constructor, when it's trivial do do so.

2012-11-09 Thread GHC
re request| Status: new Priority: normal | Component: Compiler Version: 7.6.1 | Keywords: deriving Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: GHC rejects val

Re: [GHC] #7401: Can't derive instance for Eq when datatype has no constructor, while it is trivial do do so. (was: Can't derive instance for Eq when datatype has no constructor, when it's trivial do

2012-11-09 Thread GHC
quest| Status: new Priority: normal | Component: Compiler Version: 7.6.1 | Keywords: deriving Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: GHC rejects valid pr

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-09 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7394: SafeHaskell permits OPTIONS_GHC pragmas

2012-11-09 Thread GHC
: OK, thanks for the report! Added some documentation about this issue in b78b6b3472511c7e39d5c91b0449a59e0f361dcf. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7394#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgo

[GHC] #7402: Warn about possible missing -XScopedTypeVariables on errors.

2012-11-10 Thread GHC
t;http://hackage.haskell.org/trac/ghc/ticket/7402> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

[GHC] #7403: Segmentation fault

2012-11-10 Thread GHC
10.6.8 Here is the result of a session with Haskell: $ ghci GHCi, version 7.4.2: http://www.haskell.org/ghc/ :? for help Loading package ghc-prim ... linking ... done. Loading package integer-gmp ... linking ... done. Loading package base ... linking ... done. Prelude> :quit Leaving G

Re: [GHC] #7353: Make system IO interruptible on Windows

2012-11-10 Thread GHC
haskell-iocp is largely based on that from GHC. Quick overview of the I/O manager design: At the core is a thread which alternates between waiting for completions and calling expired timeout callbacks (much like GHC.Event does). Each completion carries a callback that the I/O manager thread

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-11 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7339: GHC fails to build from source on Alpha

2012-11-11 Thread GHC
#7339: GHC fails to build from source on Alpha -+-- Reporter: creemj| Owner: Type: bug | Status: new Priority: normal| Milestone: 7.8.1

Re: [GHC] #7339: GHC fails to build from source on Alpha

2012-11-11 Thread GHC
#7339: GHC fails to build from source on Alpha -+-- Reporter: creemj| Owner: Type: bug | Status: new Priority: normal| Milestone: 7.8.1

Re: [GHC] #7400: Strange closure type 17 internal error

2012-11-12 Thread GHC
: Related: | ---+ Changes (by simonpj): * owner: => simonmar -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7400#comment:2> GHC <http://www.haskell.org/ghc/&

Re: [GHC] #7192: Bug in -fregs-graph with -fnew-codegen

2012-11-12 Thread GHC
, but with -fllvm it works fine. Maybe the register liveness determinator is broken, because this is used by both the linear and graph coloring allocators. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7192#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Hask

Re: [GHC] #7395: DefaultSignatures conflict with default implementations

2012-11-12 Thread GHC
Priority: normal | Milestone: Component: Compiler | Version: 7.6.1 Keywords: DefaultSignatures | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: GHC rejects valid program

Re: [GHC] #7346: Allow the use of `deriving` for GHC generics

2012-11-12 Thread GHC
#7346: Allow the use of `deriving` for GHC generics -+-- Reporter: kosmikus | Owner: dreixel Type: feature request | Status: new Priority: normal

Re: [GHC] #7192: Bug in -fregs-graph with -fnew-codegen

2012-11-12 Thread GHC
: <http://hackage.haskell.org/trac/ghc/ticket/7192#comment:5> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #7346: Allow the use of `deriving` for GHC generics

2012-11-12 Thread GHC
#7346: Allow the use of `deriving` for GHC generics -+-- Reporter: kosmikus | Owner: dreixel Type: feature request | Status: new Priority: normal

Re: [GHC] #7375: Building ghc fails because it is looking for an old version of libgmp

2012-11-12 Thread GHC
#7375: Building ghc fails because it is looking for an old version of libgmp --+- Reporter: mimosa | Owner: Type: bug | Status: closed

Re: [GHC] #7346: Allow the use of `deriving` for GHC generics

2012-11-12 Thread GHC
#7346: Allow the use of `deriving` for GHC generics -+-- Reporter: kosmikus | Owner: dreixel Type: feature request | Status: new Priority: normal

Re: [GHC] #4012: Compilation results are not deterministic

2012-11-12 Thread GHC
that would fix it. A name that was generated at the top-level might be floated in, and conversely a non-top-level name might be floated out. So wouldn't the same problem still occur? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4012#comment:34> GHC <http://www.ha

[GHC] #7404: Inconsistent treatment of overlap between type and kind variables in type families

2012-11-12 Thread GHC
around, I discovered that GHC is treating the type variable {{{x}}} and the kind variable {{{x}}} as distinct. In core, Foo has three arguments. The following code does not compile: {{{ type family Bar (x :: *) :: x }}} The error is {{{ Type variable `x' used in a kind In the

[GHC] #7405: use of -no-hs-main causes TH compiles to fail

2012-11-12 Thread GHC
the TH code is reasonable, and that the c main function is reasonable.) -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7405> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailin

Re: [GHC] #7339: GHC fails to build from source on Alpha

2012-11-12 Thread GHC
#7339: GHC fails to build from source on Alpha -+-- Reporter: creemj| Owner: Type: bug | Status: new Priority: normal| Milestone: 7.8.1

[GHC] #7406: -ddump-ds does not turn on -fforce-recomp

2012-11-12 Thread GHC
: -+-- According to [http://www.haskell.org/ghc/docs/7.6.1/html/users_guide/flag- reference.html], any {{{-ddump-x}}} flag should imply {{{-fforce- recomp}}}. This does not appear to be happening with 7.7.20121031. -- Ticket URL: <http://hackage.haskell.org/trac/

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