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[GHC] #10392: typo in Debug.Trace.traceShowM example
by GHC 02 Oct '15

02 Oct '15

#10392: typo in Debug.Trace.traceShowM example -------------------------------------+------------------------------------- Reporter: sebastian | Owner: Type: bug | Status: new Priority: low | Milestone: Component: | Version: 7.10.1 Documentation | Operating System: Unknown/Multiple Keywords: | Type of failure: Documentation Architecture: | bug Unknown/Multiple | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- s/traceMShow/traceShowM The documentation for Debug.Trace.traceShowM has an example, where the function is called traceMShow instead of the correct traceShowM. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10392> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7253: Top-level bindings in ghci
by GHC 02 Oct '15

02 Oct '15

#7253: Top-level bindings in ghci -------------------------------------+------------------------------------- Reporter: Feuerbach | Owner: roshats Type: feature request | Status: new Priority: normal | Milestone: 8.0.1 Component: GHCi | Version: 7.6.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Other | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1299 -------------------------------------+------------------------------------- Changes (by roshats): * owner: => roshats * differential: => Phab:D1299 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7253#comment:11> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #595: Overhaul GHC's overlapping/non-exhaustive pattern checking
by GHC 02 Oct '15

02 Oct '15

#595: Overhaul GHC's overlapping/non-exhaustive pattern checking -------------------------------------+------------------------------------- Reporter: simonmar | Owner: Type: task | Status: new Priority: normal | Milestone: ⊥ Component: Compiler | Version: None Resolution: None | Keywords: warnings Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect | Unknown/Multiple warning at compile-time | Test Case: N/A Blocked By: | Blocking: Related Tickets: | Differential Rev(s): -------------------------------------+------------------------------------- Changes (by cheecheeo): * cc: cheecheeo@… (added) -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/595#comment:25> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1831: reify never provides the declaration of variables
by GHC 02 Oct '15

02 Oct '15

#1831: reify never provides the declaration of variables -------------------------------------+------------------------------------- Reporter: guest | Owner: Type: bug | Status: new Priority: normal | Milestone: ⊥ Component: Template Haskell | Version: 6.8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): -------------------------------------+------------------------------------- Comment (by tomberek): I will +1 polkovnikov.ph's comments. Especially with regards to translation libraries and generalized arrows. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1831#comment:13> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7830: Error: operand out of range
by GHC 02 Oct '15

02 Oct '15

#7830: Error: operand out of range -------------------------------------+------------------------------------- Reporter: erikd | Owner: trommler Type: bug | Status: patch Priority: highest | Milestone: 8.0.1 Component: Compiler | Version: 7.8.1-rc1 Resolution: | Keywords: Operating System: Linux | Architecture: powerpc Type of failure: Installing GHC | Test Case: failed | Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1296 -------------------------------------+------------------------------------- Changes (by trommler): * status: new => patch * differential: => Phab:D1296 Comment: I have uploaded a first attempt into Phabricator. It validates on Linux x86_64. On powerpc64 (big endian) I see no more errors than before in validate. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7830#comment:37> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1407: Add the ability to :set -l{foo} in .ghci files
by GHC 01 Oct '15

01 Oct '15

#1407: Add the ability to :set -l{foo} in .ghci files -------------------------------------+------------------------------------- Reporter: guest | Owner: archblob Type: feature request | Status: new Priority: normal | Milestone: 7.10.3 Component: GHCi | Version: 6.6.1 Resolution: | Keywords: Operating System: Windows | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D194 -------------------------------------+------------------------------------- Comment (by thomie): Sounds good to me. See also the other tests in `testsuite/tests/ghci/linking/Makefile`. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1407#comment:25> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1407: Add the ability to :set -l{foo} in .ghci files
by GHC 30 Sep '15

30 Sep '15

#1407: Add the ability to :set -l{foo} in .ghci files -------------------------------------+------------------------------------- Reporter: guest | Owner: archblob Type: feature request | Status: new Priority: normal | Milestone: 7.10.3 Component: GHCi | Version: 6.6.1 Resolution: | Keywords: Operating System: Windows | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D194 -------------------------------------+------------------------------------- Comment (by archblob): I talked with @thomie on #ghc right after the ticked was opened again and the second problem was just a mistake and there is no problem with the patch, but there is indeed a problem with the test. I have looked into it then but I did not find a solution that was guaranteed not to break in the future(I looked for a library that was guaranteed to be present on both systems). What we could do instead is build one as part of the test and try to load that. If you think that is ok I'll go ahead and make a patch. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1407#comment:24> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #10878: Near doubling of generated code size for compiler/cmm/PprC.hs with commit 5d57087e31
by GHC 30 Sep '15

30 Sep '15

#10878: Near doubling of generated code size for compiler/cmm/PprC.hs with commit 5d57087e31 -------------------------------------+------------------------------------- Reporter: erikd | Owner: Type: bug | Status: new Priority: normal | Milestone: 8.0.1 Component: Compiler | Version: 7.11 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Other Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -------------------------------------+------------------------------------- As noted in https://ghc.haskell.org/trac/ghc/ticket/7830#comment:28, changes to `compiler/utils/Pretty.hs` in commit 5d57087e31 results in a near doubling of the generated code size of compiler/cmm/PprC.hs` on x86_64/linux. On powerpc/linux this code growth caused this file to fail to build. At @rwbarton's suggestion, I added `NOINLINE` pragmas to `above_` and `beside_` of `compiler/utils/Pretty.hs` and that brought the generated code size down to be just a little more than 30% bigger than it was before commit 5d57087e31. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10878> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #10568: Loading GLUT into GHCI fails on the Mac, probably a regression
by GHC 30 Sep '15

30 Sep '15

#10568: Loading GLUT into GHCI fails on the Mac, probably a regression -----------------------------------------+------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.10.2 Component: Compiler | Version: 7.10.1 Keywords: | Operating System: MacOS X Architecture: x86_64 (amd64) | Type of failure: GHCi crash Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -----------------------------------------+------------------------------- ghci -V The Glorious Glasgow Haskell Compilation System, version 7.10.1.20150612 ghci -package GLUT GHCi, version 7.10.1.20150612: http://www.haskell.org/ghc/ :? for help <command line>: can't load .so/.DLL for: /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib (dlopen(/Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib, 5): Symbol not found: _glutBitmap8By13 Referenced from: /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib Expected in: flat namespace in /Library/Haskell/ghc-7.10.1.20150612-x86_64/lib/GLUT-2.7.0.1/libHSGLUT-2.7.0.1 -4wlNyqnZsQF9mL67dfVCyA-ghc7.10.1.20150612.dylib) This may be related to the fix for #10322. The GLUT people are aware of this. They believe it is platform scpecific, a regression and probably a ghc issue. See https://github.com/haskell-opengl/GLUT/issues/19 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10568> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7275: Give more detailed information about PINNED data in a heap profile
by GHC 29 Sep '15

29 Sep '15

#7275: Give more detailed information about PINNED data in a heap profile -------------------------------------+------------------------------------- Reporter: edsko | Owner: Type: feature request | Status: new Priority: normal | Milestone: 8.0.1 Component: Profiling | Version: 7.6.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): -------------------------------------+------------------------------------- Changes (by bgamari): * component: Compiler => Profiling -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7275#comment:9> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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