January 2013 - ghc-tickets

Re: [GHC] #1885: Improve CPR analysis
by GHC 26 Jan '13

26 Jan '13

#1885: Improve CPR analysis ---------------------------------+------------------------------------------ Reporter: simonpj | Owner: simonpj Type: feature request | Status: new Priority: lowest | Milestone: 7.6.2 Component: Compiler | Version: 6.8.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Changes (by morabbin): * failure: => None/Unknown * type: task => feature request Comment: See also #2289 and #1600. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1885#comment:12> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1894: Add a total order on type constructors
by GHC 26 Jan '13

26 Jan '13

#1894: Add a total order on type constructors ----------------------------------------+----------------------------------- Reporter: guest | Owner: Type: feature request | Status: new Priority: lowest | Milestone: 7.6.2 Component: Compiler (Type checker) | Version: 6.8.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ----------------------------------------+----------------------------------- Comment(by morabbin): Bump; how does this fare given the last five years of type system extensions? (Still ref'd in [wiki:ExtensibleRecords].) -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1894#comment:18> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1896: Keep old bindings until :load succeeds
by GHC 26 Jan '13

26 Jan '13

#1896: Keep old bindings until :load succeeds ---------------------------------+------------------------------------------ Reporter: tibbe | Owner: Type: feature request | Status: patch Priority: low | Milestone: 7.6.2 Component: GHCi | Version: 6.8.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Comment(by morabbin): Since some/most of the use-cases are covered, perhaps someone who cares about the remainder ought to make a new ticket? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1896#comment:21> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1791: heap overflow should generate an exception
by GHC 26 Jan '13

26 Jan '13

#1791: heap overflow should generate an exception -------------------------------+-------------------------------------------- Reporter: guest | Owner: Type: feature request | Status: new Priority: normal | Milestone: _|_ Component: Runtime System | Version: 6.8 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: outofmem2 | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Changes (by morabbin): * failure: => None/Unknown Comment: `HeapOverflow` is defined in `Control.Exception.Base`, and noted as not being thrown by GHC currently. Seems like a stable point to leave this issue. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1791#comment:11> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1786: can't build ghc-6.8.0.20071017 under Solaris using a GNU linker
by GHC 26 Jan '13

26 Jan '13

#1786: can't build ghc-6.8.0.20071017 under Solaris using a GNU linker -------------------------------------------+-------------------------------- Reporter: guest | Owner: Type: bug | Status: new Priority: normal | Milestone: _|_ Component: Compiler | Version: 6.8 Keywords: | Os: Solaris Architecture: x86 | Failure: None/Unknown Difficulty: Moderate (less than a day) | Testcase: Blockedby: | Blocking: Related: | -------------------------------------------+-------------------------------- Changes (by morabbin): * failure: => None/Unknown Comment: Bump; is this still of interest? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1786#comment:16> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1777: Refactor the implementation of arrow notation
by GHC 26 Jan '13

26 Jan '13

#1777: Refactor the implementation of arrow notation ---------------------------------+------------------------------------------ Reporter: simonpj | Owner: ross Type: task | Status: new Priority: lowest | Milestone: 7.6.2 Component: Compiler | Version: 6.6.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Changes (by morabbin): * failure: => None/Unknown Comment: Bump; still relevant? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1777#comment:13> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1768: More flexible type signatures for data constructors
by GHC 26 Jan '13

26 Jan '13

#1768: More flexible type signatures for data constructors ---------------------------------+------------------------------------------ Reporter: simonpj | Owner: Type: feature request | Status: new Priority: low | Milestone: _|_ Component: Compiler | Version: 6.6.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Changes (by morabbin): * failure: => None/Unknown Comment: Bump; feature implemented? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1768#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1752: space leak caused by $ vs. () with -O2
by GHC 26 Jan '13

26 Jan '13

#1752: space leak caused by $ vs. () with -O2 ---------------------------------+------------------------------------------ Reporter: guest | Owner: Type: bug | Status: new Priority: low | Milestone: _|_ Component: Compiler | Version: 6.6.1 Keywords: | Os: Windows Architecture: Unknown/Multiple | Failure: Runtime performance bug Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Changes (by morabbin): * failure: => Runtime performance bug Comment: Marking as run-time perf bug. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1752#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1747: debugger: :trace is wasting time
by GHC 26 Jan '13

26 Jan '13

#1747: debugger: :trace is wasting time ---------------------------------+------------------------------------------ Reporter: simonmar | Owner: Type: bug | Status: new Priority: lowest | Milestone: 7.6.2 Component: GHCi | Version: 6.6.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: Compile-time performance bug Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Comment(by morabbin): Bump; still relevant? BTW: this has no comments of substance, only component changes. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1747#comment:16> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1727: Precedence and associativity rules ignored when mixing infix type and data constructors in a single expression
by GHC 26 Jan '13

26 Jan '13

#1727: Precedence and associativity rules ignored when mixing infix type and data constructors in a single expression ----------------------------------+----------------------------------------- Reporter: pat@… | Owner: Type: bug | Status: new Priority: lowest | Milestone: 7.6.2 Component: Compiler (Parser) | Version: 6.6.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ----------------------------------+----------------------------------------- Changes (by morabbin): * failure: => None/Unknown Comment: #1702 is closed as fixed and ref'd above "fix both at the same time"; does that mean #1727 ought to closed as fixed? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1727#comment:13> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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