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[GHC] #9365: Make command key in GHCi configurable
by GHC 25 Jul '14

25 Jul '14

#9365: Make command key in GHCi configurable -------------------------------------+------------------------------------- Reporter: cheater | Owner: Type: feature request | Status: new Priority: normal | Milestone: Component: GHCi | Version: 7.8.3 Keywords: | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Easy (less than 1 | Type of failure: hour) | None/Unknown Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Hi, GHCi rightly uses the Vim-style mode of entering commands, where prefixing the prompt with a special character makes it into an entry on a meta-level (i.e. a command to the interpreter shell, not to the interpreter itself). Unfortunately, that character is fixed to be ':'. Many Vim power users hate having to press Shift several times a second and so make ';' that character in Vim. It's a popular tip on the Vim Tips site: http://vim.wikia.com/wiki/Map_semicolon_to_colon and tells you to perform the following settings: nnoremap ; : nnoremap : ; vnoremap ; : vnoremap : ; Having used Vim like this for much over ten years now, it's not even a habit or reflex any more to type the semicolon, therefore (for me at least) it's cumbersome and error prone to type the colon in GHCi. I ask that a new GHCi setting be added, with the following UI: :set command-chars "string" where each character of "string" will start command mode. Multiple (at least two) characters should be available for people switching from their old setting to their new setting. When command mode is started, even if you had done :set command-chars ";" and then have typed ';', the prompt should still start with ':', just like in Vim. This is to signify that you're in the command "mode". Thank you! -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9365> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9366: 13 Fitness Tips To Stay Motivated And Workout Effectively
by GHC 25 Jul '14

25 Jul '14

#9366: 13 Fitness Tips To Stay Motivated And Workout Effectively -------------------------------------+------------------------------------- Reporter: peterdivison25 | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Unknown | Type of failure: Blocked By: | None/Unknown Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Record fitness magazines. Suitableness magazines are a zealous communicator of both accumulation and aspiration. They can ameliorate remind you of why you poorness to get fit in the best position! [http://testcoreprofacts.com/ Testcore Pro] Output out with a person. Not only can this meliorate you actually get to your workout human, but friends can supply encourage each different to pass out with writer intensity.Set a systematic abstraction for condition. If you somebody shape moment unified into your schedule, it's such easier to force with it, especially over minute.Grow exertion activities that you relish. Whilst it's alpha to fuck a counterbalanced workout, there are numerous slipway to body bully and posture, flexibleness, and get aerophilic utilize. Database the types of activities you savor, or consider you strength savor, and start excavation finished all of them. You could flatbottomed rotate them every 6 weeks.Physique show into your thought. Not exclusive does this change it many absorbing, you'll actually line variant sinew groups, or the unvaried muscles but in a polar way. The challenges we create for our body in adapting to new types of '''Testcore Pro''' exercises results in a fitter and stronger body. Alter your info every 6 weeks.Try new suitability activities - Try diversion, enclosure, plates, yoga, or kickboxing.Underframe the intellection of effort in a electropositive way in your psyche. Flatbottomed if you don't same take, try and reckon of it in a optimistic way - that way you are fewer promising to reveal yourself out of it. Cogitate of how favourable you undergo afterwards, not the somatesthesia interested in exploit there!Read outdoors. Whether it's unit sports or aquatics, get out in the unsoured air!Try skipping. Skipping ropes fit into bittie bags, don't order valuable gym memberships, are gettable for use 24 hours a day, are never overcrowded, and are major aerophilic activity.Try condition breeding. Status preparation module gain the situation and magnitude of your muscles, thus preventing injuries. If you're not up to aweigh weights, screw a journey categorize, or a bodypump grade. http://testcoreprofacts.com/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9366> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5924: Bad Cmm generated for updating one element in Array#
by GHC 25 Jul '14

25 Jul '14

#5924: Bad Cmm generated for updating one element in Array# -------------------------------------+------------------------------------- Reporter: tibbe | Owner: Type: bug | Status: closed Priority: normal | Milestone: 7.10.1 Component: Compiler | Version: 7.4.1 Resolution: invalid | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by tibbe): * status: new => closed * resolution: => invalid Comment: This ticket is a bit too vague to be actionable. Some of the issues here are tracked elsewhere and some have already been fixed (like inline allocation of small, fixed size arrays.) -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5924#comment:7> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9354: AtomicPrimops tests failing on 32-bit x86 in ghci
by GHC 25 Jul '14

25 Jul '14

#9354: AtomicPrimops tests failing on 32-bit x86 in ghci ----------------------------+------------------------------------------- Reporter: tibbe | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.9 Keywords: | Operating System: Unknown/Multiple Architecture: x86 | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: ----------------------------+------------------------------------------- pgj reports in #9346 that the AtomicPrimops test fails on 32-bit x86, when run under the ghci "way": {{{ $ make TEST=AtomicPrimops WAY=ghci ... =====> AtomicPrimops(ghci) 41 of 93 [0, 0, 0] cd . && inplace/bin/ghc-stage2 -fforce-recomp -dcore-lint -dcmm-lint -dno- debug-output -no-user-package-db -rtsopts -fno-ghci-history AtomicPrimops.hs --interactive -v0 -ignore-dot-ghci +RTS -I0.1 -RTS <AtomicPrimops.genscript 1>AtomicPrimops.interp.stdout 2>AtomicPrimops.interp.stderr Wrong exit code (expected 0 , actual 132 ) Stdout: fetchAddSubTest: OK Stderr: *** unexpected failure for AtomicPrimops(ghci) ... }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9354> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9365: Bodybuilding And Overcoming Daily Workout Fatigue
by GHC 25 Jul '14

25 Jul '14

#9365: Bodybuilding And Overcoming Daily Workout Fatigue -------------------------------------+------------------------------------- Reporter: peterdivison25 | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Unknown | Type of failure: Blocked By: | None/Unknown Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- How can you eff a eager workout without having to see so drooping the inactivity of the day." The lick power assail you.You likely see women and men that are so busy, that the only experience they can workout is at 5:00 in the farewell. Maybe you eff to do that too. I worked out with [http://testcoreprofacts.com/ Testcore Pro] several of these fill and launch out what they do for a experience and why they're employed out so inchoate.Turns out that they are doctors, lawyers, sports therapists, cerebration workers, certificate guards, parents, one was smooth a US Representative. They all relish excavation out, but individual mentioned almost opinion fatigued the intact day (after having a near workout).So I set out to conceptualize an fulfill to this problem.More of these fill were winning protein supplementation. It's high for helping you to be unagitated, but can pay to the perception of beingness beat. Variety of suchlike the "asleep" somaesthesia after having a colossal nutriment. But with a goodness workout, you truly get to be taking protein to full sell the benefits of these "severe" workouts.I also saved that umpteen of these group weren't effort sufficiency nap. They were serendipitous to get 7-8 hours of sleep, though few claimed only 5-6 hours at most, as the repose of their lives were really '''Testcore Pro''' diligent hence the reason for archean morning workouts. So symmetric fair adding an period of sleep each nighttime, if getable, can rattling supply.Whatsoever of these people were uptake workout drinks with caffeine. Piece this is enthusiastic to get in the start, the substance cause can be a whacked somesthesia the relief of the day, unless they crapulence any solon caffeine which can then donjon one from beingness healthy to go to bed that dark to get sufficiency quietus. http://testcoreprofacts.com/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9365> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9364: The Best Bodybuilding Equipment To Own
by GHC 25 Jul '14

25 Jul '14

#9364: The Best Bodybuilding Equipment To Own -------------------------------------+------------------------------------- Reporter: peterdivison25 | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Unknown | Type of failure: Blocked By: | None/Unknown Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- musclebuilding became a hysteria because of a man in the show Pumping Shackle featuring, you guessed it, Traitor Schwarzenegger. Before jumping into bodybuilding, the freshman maneuver is creating goals of where you essential to be and on what period enclose you need to get there. [http://testcoreprofacts.com/ Testcore Pro] Do you require to form rowdy prayer or is your goal to get incline by toning up?More factors ascertain the typewrite of equipment you use in your interior or the gym. The fortitude of the musclebuilding turn is developing strength accumulation. Pairs of liberal weights, which are also the most effectual equipment for exercise, are the slightest costly. The ability to be takeout, future in a panoramic difference of designs and readily acquirable piddle them a hot vendor. Progressive your coefficient extent easy over indication implementation only purchasing the unfixed weights as you require them. They can be adapted to your actual workout Workout is extremely taxing and fix must be embezzled to abstain trauma and emphasise on '''Testcore Pro''' the muscles. Whether you are a paid or right starting out, you moldiness recall to cyclic and supplement your workout subprogram with the sufficient nutrition and quietus. Also, your body needs to reside between workouts, modify though you may essential to use out every day. Learn the schedule and intensities.Depending on your fitness steady, aim for one to phoebe sensible workouts per week and gradually growth the magnitude and continuance of your workouts. Employed diametrical groups of muscles on assorted life will earmark apiece radical to loosen over example.If your content does not include the efinition of a athlete muscleman, dumbbells are the unsurpassable equipment to use. If the pool is winsome to you, flora dumbbells are acquirable too. This is high for group with gage problems and arthritis. Both of these are soft and portable. http://testcoreprofacts.com/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9364> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9116: RTS Linker doesn't recognize .text.unlikely section on Windows
by GHC 25 Jul '14

25 Jul '14

#9116: RTS Linker doesn't recognize .text.unlikely section on Windows -------------------------------------+------------------------------------- Reporter: niklasl | Owner: simonmar Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 7.8.2 Keywords: | Operating System: Windows Architecture: Unknown/Multiple | Type of failure: GHC rejects Difficulty: Easy (less than 1 | valid program hour) | Test Case: Blocked By: | Blocking: Related Tickets: | -------------------------------------+------------------------------------- When trying to use a newer gcc with GHC 7.8.2, some .o files are rejected by the linker for containing a .text.unlikely section with the following message: {{{ Loading package text-1.1.1.2 ... ghc.exe: panic! (the 'impossible' happened) (GHC version 7.8.2 for x86_64-unknown-mingw32): loadObj "C:\\Niklas\\src\\Idris-dev\\.cabal-sandbox\\x86_64 -windows-ghc-7.8.2\\text-1.1.1.2\\HStext-1.1.1.2.o": failed Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug ghc.exe: Unknown PEi386 section name `.text.unlikely' (while processing: C:\Niklas\src\Idris-dev\.cabal-sandbox\x86_64-windows- ghc-7.8.2\text-1.1.1.2\HStext-1.1.1.2.o) }}} This comes from the ocGetNames_PEi386 function in rts/Linker.c. There is a list of section names recognized as code sections at line 4146- in that file. The fix is to add .text.unlikely there, or maybe the right solution is to cast the net wider and accept .text.* as code sections. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9116> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9361: 'Cant do annotations without GHCi' when compiling 'Data.Vector.Fusion.Stream.Monadic' for Pandoc in Ubuntu 14.04 on ARMv7
by GHC 24 Jul '14

24 Jul '14

#9361: 'Cant do annotations without GHCi' when compiling 'Data.Vector.Fusion.Stream.Monadic' for Pandoc in Ubuntu 14.04 on ARMv7 ----------------------------+--------------------------------------- Reporter: chrisfgl | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: Linux Architecture: arm | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: ----------------------------+--------------------------------------- Trying to install Pandoc as a dependency for RStudio in Ubuntu using ARMv7 arch (Chromebook). Installed GHC using apt-get, then cabal from the source code. Updated cabal and ran $ cabal install pandoc. Quite sure this worked successfully last week but now getting: [ 5 of 19] Compiling Data.Vector.Fusion.Stream.Monadic ( Data/Vector/Fusion/Stream/Monadic.hs, dist/build/Data/Vector/Fusion/Stream/Monadic.o ) ghc: panic! (the 'impossible' happened) (GHC version 7.6.3 for arm-unknown-linux): Cant do annotations without GHCi {Data/Vector/Fusion/Stream/Monadic.hs:104:19-33} base:GHC.Exts.ForceSpecConstr{d r7Jr} Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9361> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1168: Optimisation sometimes decreases sharing in IO code
by GHC 24 Jul '14

24 Jul '14

#1168: Optimisation sometimes decreases sharing in IO code -------------------------------------+------------------------------------- Reporter: simonmar | Owner: Type: bug | Status: new Priority: normal | Milestone: ⊥ Component: Compiler | Version: 6.6 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: Test Case: | nofib/spectral/calendar | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by simonpj): See #9349 for another example. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1168#comment:15> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9156: Duplicate record field
by GHC 24 Jul '14

24 Jul '14

#9156: Duplicate record field ------------------------------------+------------------------------------- Reporter: wojteknar | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Compiler | Version: 7.8.2 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- This compiles. {{{ #!haskell data D = D1 { f1 :: Int } | D2 { f1, f1 :: Int } -- Oops, duplicate }}} Probably harmless, but still. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9156> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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