November 2014 - ghc-tickets

Re: [GHC] #6024: Allow defining kinds alone, without a datatype
by GHC 26 Nov '14

26 Nov '14

#6024: Allow defining kinds alone, without a datatype -------------------------------------+------------------------------------- Reporter: dreixel | Owner: Type: feature | Status: infoneeded request | Milestone: 7.10.1 Priority: normal | Version: 7.5 Component: Compiler | Keywords: (Type checker) | Architecture: Unknown/Multiple Resolution: | Difficulty: Unknown Operating System: | Blocked By: Unknown/Multiple | Related Tickets: Type of failure: | None/Unknown | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: new => infoneeded -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/6024#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7860: Add more bit fiddling functions to 'integer-gmp'
by GHC 26 Nov '14

26 Nov '14

#7860: Add more bit fiddling functions to 'integer-gmp' -------------------------------------+------------------------------------- Reporter: lebedev | Owner: Type: feature | Status: new request | Milestone: Priority: normal | Version: 7.6.3 Component: Core | Keywords: gmp Libraries | Architecture: Unknown/Multiple Resolution: | Difficulty: Unknown Operating System: | Blocked By: Unknown/Multiple | Related Tickets: #3489, 9835 Type of failure: | None/Unknown | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by hvr): `integer-gmp2` does in fact already have a popcount primop (and it's used by `Integer` and `Natural`) Fwiw, I'm planning to implement set/clearbit for integer-gmp2, at the latest for GHC 7.12 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7860#comment:15> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #6098: debugger does not know the correct type for a newtype field
by GHC 26 Nov '14

26 Nov '14

#6098: debugger does not know the correct type for a newtype field -------------------------------------+------------------------------------- Reporter: phercek | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: GHCi | Version: 7.4.2 Resolution: fixed | Keywords: debugger bindings Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: Incorrect | Blocked By: result at runtime | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: new => closed * os: Linux => Unknown/Multiple * version: 7.5 => 7.4.2 * architecture: x86_64 (amd64) => Unknown/Multiple * milestone: 7.10.1 => * resolution: => fixed Comment: This was fixed in the 7.8.1 release. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/6098#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #6107: GHCi runtime linker cannot link with duplicate common symbols
by GHC 26 Nov '14

26 Nov '14

#6107: GHCi runtime linker cannot link with duplicate common symbols -------------------------------------+------------------------------------- Reporter: exFalso | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.1 Component: Compiler | Version: 7.4.1 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: | Difficulty: Unknown None/Unknown | Blocked By: 8228 Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * os: Linux => Windows * blockedby: 3658 => 8228 Comment: GHCi on Linux has been using the system linker since 7.8.1, see [wiki:DynamicGhcPrograms] and #3658. I'll leave this ticket open for Windows only. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/6107#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9715: The most minimal Gloss project causes the profiler to fail silently.
by GHC 26 Nov '14

26 Nov '14

#9715: The most minimal Gloss project causes the profiler to fail silently. -------------------------------------+------------------------------------- Reporter: Yxven | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Profiling | Version: 7.8.3 Keywords: | Operating System: Windows Architecture: Unknown/Multiple | Type of failure: Runtime Difficulty: Unknown | performance bug Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- If you do this: cabal clean cabal configure --enable-library-profiling cabal configure --enable-executable-profiling cabal build dist\build\rogue\rogue.exe +RTS -p and run it for a few seconds before closing it. it will create a rogue.prof file that contains nothing. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9715> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #6113: Profiling with -p not written if killed with SIGTERM
by GHC 26 Nov '14

26 Nov '14

#6113: Profiling with -p not written if killed with SIGTERM -------------------------------------+------------------------------------- Reporter: Veinor | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.1 Component: Profiling | Version: 7.4.1 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by thomie): See #9715 for another report of this bug. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/6113#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #6149: ghc-7.4.2 tests for profasm seg-fault under solaris
by GHC 26 Nov '14

26 Nov '14

#6149: ghc-7.4.2 tests for profasm seg-fault under solaris -------------------------------------+------------------------------------- Reporter: maeder | Owner: Type: bug | Status: closed Priority: normal | Milestone: 7.10.1 Component: Compiler | Version: 7.4.2-rc1 Resolution: wontfix | Keywords: Operating System: Solaris | Architecture: Unknown/Multiple Type of failure: Runtime | Difficulty: Unknown crash | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: new => closed * resolution: => wontfix Comment: This ticket is about test results for the 7.4.2 release, which are probably no longer relevant. Some fixes for Solaris were made in the past 2 years (`git log --grep=solaris`), but please open a new ticket if there are still problems with HEAD on Solaris. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/6149#comment:13> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7044: reject reading rationals with exponent notation
by GHC 26 Nov '14

26 Nov '14

#7044: reject reading rationals with exponent notation -------------------------------------+------------------------------------- Reporter: maeder | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.1 Component: Compiler | Version: 7.4.2 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: #5692,#7266,#9059 Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by dfeuer): Replying to [comment:9 thomie]: > The problem is that ghc runs out of memory at compile time, see #5692. That's unfortunate, but I think to be expected. Banning the notation is the wrong fix; it'd make more sense to limit it based on size. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7044#comment:10> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9834: GHC panic when used with deferred type errors
by GHC 26 Nov '14

26 Nov '14

#9834: GHC panic when used with deferred type errors -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 7.8.2 checker) | Operating System: Linux Keywords: | Type of failure: GHCi crash Architecture: Unknown/Multiple | Test Case: Difficulty: Unknown | Blocking: Blocked By: | Differential Revisions: Related Tickets: | -------------------------------------+------------------------------------- Attached code panics when run with `-fdefer-type-errors`. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9834> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7044: reject reading rationals with exponent notation
by GHC 26 Nov '14

26 Nov '14

#7044: reject reading rationals with exponent notation -------------------------------------+------------------------------------- Reporter: maeder | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.1 Component: Compiler | Version: 7.4.2 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: #5692,#7266,#9059 Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by thomie): The problem is that ghc runs out of memory at compile time, see #5692. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7044#comment:9> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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