August 2018 - ghc-tickets

[GHC] #10542: Incorrect Unicode input on Windows Console
by GHC 20 Aug '18

20 Aug '18

#10542: Incorrect Unicode input on Windows Console -------------------------------------+------------------------------------- Reporter: ptroev | Owner: Type: bug | Status: new Priority: high | Milestone: Component: Compiler | Version: 7.8.3 Keywords: windows | Operating System: Windows stdin utf-8 cmd chcp 65001 | Type of failure: Incorrect result getLine | at runtime Architecture: | Blocked By: Unknown/Multiple | Related Tickets: 4471 Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- To reproduce: - start a windows console - change the console's font to a ttf unicode font, like "Lucida Console". - type "chcp 65001" to set it to the UTF-8 code page. - start ghci (same error appears when running compiled executable) - > import System.IO (or GHC.IO.Handle) - > enc <- mkTextEncoding "UTF8" - > hSetEncoding stdin enc - > getLine - > Фывфыв (or any international unicode sequence) *** Exception: <stdin>: hGetLine: end of file -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10542> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7593: Unable to print exceptions of unicode identifiers
by GHC 20 Aug '18

20 Aug '18

#7593: Unable to print exceptions of unicode identifiers -------------------------------------+------------------------------------- Reporter: dagit | Owner: Phyx- Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Compiler | Version: 7.6.1 Resolution: | Keywords: Operating System: Windows | Architecture: Type of failure: Incorrect | Unknown/Multiple warning at compile-time | Test Case: Blocked By: 11394 | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by Phyx-): * owner: (none) => Phyx- * blockedby: => 11394 * milestone: => 8.8.1 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7593#comment:12> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7353: Make system IO interruptible on Windows
by GHC 20 Aug '18

20 Aug '18

#7353: Make system IO interruptible on Windows -------------------------------------+------------------------------------- Reporter: joeyadams | Owner: Phyx- Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Core Libraries | Version: 7.6.1 Resolution: | Keywords: Operating System: Windows | Architecture: Type of failure: Incorrect result | Unknown/Multiple at runtime | Test Case: Blocked By: 11394 | Blocking: Related Tickets: #8684 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by Phyx-): * owner: refold => Phyx- * blockedby: => 11394 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7353#comment:39> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5797: readRawBufferPtr cannot be interrupted by exception on Windows with -threaded
by GHC 20 Aug '18

20 Aug '18

#5797: readRawBufferPtr cannot be interrupted by exception on Windows with -threaded -------------------------------------+------------------------------------- Reporter: joeyadams | Owner: Phyx- Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Core Libraries | Version: 7.2.2 Resolution: | Keywords: Operating System: Windows | Architecture: x86 Type of failure: Incorrect result | Test Case: at runtime | Blocked By: | Blocking: Related Tickets: #11394 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by Phyx-): * owner: (none) => Phyx- * related: => #11394 * milestone: ⊥ => 8.8.1 Comment: Will also require patches to network. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5797#comment:10> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #4471: Incorrect Unicode output on Windows Console
by GHC 20 Aug '18

20 Aug '18

#4471: Incorrect Unicode output on Windows Console -------------------------------------+------------------------------------- Reporter: sankeld | Owner: Phyx- Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Compiler | Version: 6.12.3 Resolution: | Keywords: Operating System: Windows | Architecture: x86 Type of failure: Incorrect result | Test Case: at runtime | Blocked By: 11394 | Blocking: Related Tickets: #11394 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by Phyx-): * owner: (none) => Phyx- * blockedby: => 11394 * milestone: => 8.8.1 Comment: Fixed in new I/O manager. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4471#comment:29> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #3081: Double output after Ctrl+C on Windows
by GHC 20 Aug '18

20 Aug '18

#3081: Double output after Ctrl+C on Windows -----------------------------------+------------------------------ Reporter: NeilMitchell | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: ⊥ Component: Runtime System | Version: 6.10.1 Resolution: | Keywords: Operating System: Windows | Architecture: x86 Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #11394 | Differential Rev(s): Wiki Page: | -----------------------------------+------------------------------ Changes (by Phyx-): * related: => #11394 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/3081#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #2408: threadWaitRead on mingw32 threaded causes internal error
by GHC 20 Aug '18

20 Aug '18

#2408: threadWaitRead on mingw32 threaded causes internal error -----------------------------------+----------------------------- Reporter: kirby | Owner: Phyx- Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Core Libraries | Version: 7.6.1 Resolution: | Keywords: Operating System: Windows | Architecture: x86 Type of failure: Runtime crash | Test Case: Blocked By: 11394 | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -----------------------------------+----------------------------- Changes (by Phyx-): * owner: (none) => Phyx- * blockedby: => 11394 * milestone: => 8.8.1 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/2408#comment:12> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #2189: hSetBuffering stdin NoBuffering doesn't work on Windows
by GHC 20 Aug '18

20 Aug '18

#2189: hSetBuffering stdin NoBuffering doesn't work on Windows -------------------------------------+------------------------------------- Reporter: FalconNL | Owner: Phyx- Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Core Libraries | Version: 6.8.2 Resolution: | Keywords: hsetbuffering | buffering buffer Operating System: Windows | Architecture: x86 Type of failure: None/Unknown | Test Case: Blocked By: 11394 | Blocking: Related Tickets: #11394, #13440 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by Phyx-): * owner: (none) => Phyx- * blockedby: => 11394 * milestone: => 8.8.1 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/2189#comment:54> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #806: hGetBufNonBlocking doesn't work on Windows
by GHC 20 Aug '18

20 Aug '18

#806: hGetBufNonBlocking doesn't work on Windows -----------------------------------+---------------------------------- Reporter: titto@… | Owner: Phyx- Type: bug | Status: new Priority: normal | Milestone: 8.8.1 Component: Core Libraries | Version: 6.4.2 Resolution: | Keywords: Operating System: Windows | Architecture: x86 Type of failure: Runtime crash | Test Case: hGetBuf001 Blocked By: 11394 | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -----------------------------------+---------------------------------- Changes (by Phyx-): * owner: (none) => Phyx- * blockedby: => 11394 * milestone: ⊥ => 8.8.1 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/806#comment:21> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #15443: ghc panic when running GI.init on intero REPL
by GHC 19 Aug '18

19 Aug '18

#15443: ghc panic when running GI.init on intero REPL --------------------------------------+------------------------------- Reporter: esclerofilo | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: GHCi | Version: 8.4.3 Keywords: | Operating System: Linux Architecture: x86_64 (amd64) | Type of failure: GHCi crash Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: --------------------------------------+------------------------------- I cloned the [https://github.com/haskell-gi/gi-gtk-examples] repo to learn to use gi-gtk, deleted all version numbers in the .cabal file to make it build with the latest stack resolver (lts-12.2) and then opened ButtonBox.hs in emacs (spacemacs) with intero, opened the intero repl (without actually loading the buffer into the repl*) and what happened follows: {{{ Starting: stack ghci --with-ghc ghci "--docker-run-args=--interactive=true --tty=false" --no-build --no-load gi-gtk-examples GHCi, version 8.4.3: http://www.haskell.org/ghc/ :? for help Loaded GHCi configuration from /home/vicente/Escritorio/gi-gtk-examples /.stack-work/intero/intero-scriptBbJ8Bq λ import qualified GI.Gtk as GI (main, init) λ GI.init Nothing ghc: panic! (the 'impossible' happened) (GHC version 8.4.3 for x86_64-unknown-linux): nameModule system $dShow_a8qH Call stack: CallStack (from HasCallStack): callStackDoc, called at compiler/utils/Outputable.hs:1150:37 in ghc:Outputable pprPanic, called at compiler/basicTypes/Name.hs:241:3 in ghc:Name Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug }}} the contents of {{{/home/vicente/Escritorio/gi-gtk-examples/.stack- work/intero/intero-scriptBbJ8Bq}}} are: {{{ :set prompt "" :set -fbyte-code :set -fdefer-type-errors :set -fdiagnostics-color=never :set prompt "\4 " }}} Note: It happens on a terminal ghci invocation too, given the same parameters and configuration. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15443> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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