January 2014 - ghc-tickets

Re: [GHC] #5209: ^C doesn't correctly reset the prompt from within multiline commands in ghci
by GHC 02 Jan '14

02 Jan '14

#5209: ^C doesn't correctly reset the prompt from within multiline commands in ghci -------------------------------+------------------------------------------- Reporter: dmwit | Owner: bennofs Type: bug | Status: new Priority: low | Milestone: 7.6.2 Component: GHCi | Version: 7.0.3 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Easy (less than 1 hour) Type of failure: | Blocked By: None/Unknown | Related Tickets: Test Case: | Blocking: | -------------------------------+------------------------------------------- Changes (by bennofs): * cc: hvr (added) * difficulty: => Easy (less than 1 hour) * owner: => bennofs -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5209#comment:5> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8636: Infix declaration on operators ending on backslash
by GHC 02 Jan '14

02 Jan '14

#8636: Infix declaration on operators ending on backslash ----------------------------+---------------------------------------------- Reporter: | Owner: jcristovao | Status: new Type: bug | Milestone: Priority: normal | Version: 7.7 Component: Compiler | Operating System: Linux Keywords: | Type of failure: GHC rejects valid program Architecture: x86_64 | Test Case: (amd64) | Blocking: Difficulty: Unknown | Blocked By: | Related Tickets: | ----------------------------+---------------------------------------------- Hi, I was trying the latest GHC Head (version 7.7.20131227), when I noticed a regression. I don't know if this is intended behaviour or not. This compiled ok under 7.6.3 {{{ (?&&\) :: (Monoid a) => a -> (a -> Bool) -> a (?&&\) value f = if f value then value else mempty infixl 1 ?&&\ }}} Under 7.7, the infixl declaration only works if I double escape it. {{{ infixl 1 ?&&\\ }}} Is this intended? -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8636> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8606: Fix whitespaces in rts/sm/Scav.c
by GHC 02 Jan '14

02 Jan '14

#8606: Fix whitespaces in rts/sm/Scav.c ------------------------------------+------------------------------------- Reporter: Tarrasch | Owner: simonmar Type: task | Status: new Priority: lowest | Milestone: Component: Runtime System | Version: 7.6.3 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8606> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5412: dataTypeConstrs gives unhelpful error message
by GHC 01 Jan '14

01 Jan '14

#5412: dataTypeConstrs gives unhelpful error message -------------------------------------+------------------------------------ Reporter: NeilMitchell | Owner: nomeata Type: bug | Status: closed Priority: normal | Milestone: 7.6.2 Component: libraries/base | Version: 7.1 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Changes (by nomeata): * status: patch => closed * resolution: => fixed Comment: Validated and pushed. Thanks for your first contribution to GHC, and hoping to receive more of them! -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5412#comment:19> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5412: dataTypeConstrs gives unhelpful error message
by GHC 01 Jan '14

01 Jan '14

#5412: dataTypeConstrs gives unhelpful error message -------------------------------------+------------------------------------ Reporter: NeilMitchell | Owner: nomeata Type: bug | Status: patch Priority: normal | Milestone: 7.6.2 Component: libraries/base | Version: 7.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Comment (by Joachim Breitner <mail@…>): In [changeset:"d0b74cac0b0ab5371d15b6f73c0e627b41c3a152/base"]: {{{ #!CommitTicketReference repository="base" revision="d0b74cac0b0ab5371d15b6f73c0e627b41c3a152" Improve error messages for partial functions in Data.Data This closes: #5412 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5412#comment:18> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5412: dataTypeConstrs gives unhelpful error message
by GHC 01 Jan '14

01 Jan '14

#5412: dataTypeConstrs gives unhelpful error message -------------------------------------+------------------------------------ Reporter: NeilMitchell | Owner: nomeata Type: bug | Status: patch Priority: normal | Milestone: 7.6.2 Component: libraries/base | Version: 7.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Changes (by nomeata): * owner: klangner => nomeata Comment: Looks good; validating right now... -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5412#comment:17> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5412: dataTypeConstrs gives unhelpful error message
by GHC 01 Jan '14

01 Jan '14

#5412: dataTypeConstrs gives unhelpful error message -------------------------------------+------------------------------------ Reporter: NeilMitchell | Owner: klangner Type: bug | Status: patch Priority: normal | Milestone: 7.6.2 Component: libraries/base | Version: 7.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Comment (by klangner): Ok. Done. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5412#comment:16> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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