March 2016 - ghc-tickets

[GHC] #11741: -Wredundant-constraints is not in the manual's flag reference
by GHC 25 Mar '16

25 Mar '16

#11741: -Wredundant-constraints is not in the manual's flag reference -------------------------------------+------------------------------------- Reporter: goldfire | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Documentation | Version: 8.0.1-rc2 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11741> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #4114: Add a flag to remove/delete intermediate files generated by GHC
by GHC 25 Mar '16

25 Mar '16

#4114: Add a flag to remove/delete intermediate files generated by GHC -------------------------------------+------------------------------------- Reporter: guest | Owner: kaiha Type: feature request | Status: patch Priority: normal | Milestone: Component: Compiler | Version: 6.10.4 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #2258 | Differential Rev(s): Phab:D2021 Wiki Page: | -------------------------------------+------------------------------------- Comment (by Ben Gamari <ben@…>): In [changeset:"24149528a0a2d17ff9b5b087e0a8249c8c9cef98/ghc" 24149528/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="24149528a0a2d17ff9b5b087e0a8249c8c9cef98" Add option `no-keep-hi-files` and `no-keep-o-files` (fixes #4114) Summary: Remove `.hi` and `.o` files if the flags `no-keep-hi-files` and `no-keep-o-files` are given. Test Plan: ./validate Reviewers: austin, thomie, bgamari Reviewed By: thomie, bgamari Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2021 GHC Trac Issues: #4114 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4114#comment:25> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #11580: panic on incompatible options
by GHC 25 Mar '16

25 Mar '16

#11580: panic on incompatible options -------------------------------------+------------------------------------- Reporter: dougm | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Compiler | Version: 7.8.4 Keywords: | Operating System: Linux Architecture: x86_64 | Type of failure: Compile-time (amd64) | crash Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- This torture test causes ghc to panic for incompatible options Unsafe and Trustworthy {{{ ghc `ghc --supported-languages | sed 's/^/-X/'` }}} The two options alone lead to a correct diagnostic. So does deletion of either from the full list. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11580> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #2530: deriving Show adds extra parens for constructor with record syntax
by GHC 25 Mar '16

25 Mar '16

#2530: deriving Show adds extra parens for constructor with record syntax -------------------------------------+------------------------------------- Reporter: spl | Owner: bgamari Type: bug | Status: closed Priority: highest | Milestone: 8.0.1 Component: Compiler | Version: 6.8.3 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D669, Wiki Page: | Phab:D2027 -------------------------------------+------------------------------------- Changes (by bgamari): * status: merge => closed * resolution: => fixed Comment: Merged to `ghc-8.0` as 061669156c0e24a550dc968e5d6c7f1e5e518505. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/2530#comment:41> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #485: AdjustorAsm.S doesn't build on AIX
by GHC 25 Mar '16

25 Mar '16

#485: AdjustorAsm.S doesn't build on AIX -------------------------------------+------------------------------------- Reporter: jgoerzen | Owner: Type: bug | Status: closed Priority: normal | Milestone: 8.0.1 Component: Runtime System | Version: 6.4.1 Resolution: fixed | Keywords: Operating System: AIX | Architecture: Type of failure: Building GHC | Unknown/Multiple failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): phab:D2029 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: merge => closed * resolution: => fixed Comment: Merged to `ghc-8.0` as ade015c7ff269a3947dd414143048f638be0ff46. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/485#comment:15> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #485: AdjustorAsm.S doesn't build on AIX
by GHC 25 Mar '16

25 Mar '16

#485: AdjustorAsm.S doesn't build on AIX -------------------------------------+------------------------------------- Reporter: jgoerzen | Owner: Type: bug | Status: merge Priority: normal | Milestone: 8.0.1 Component: Runtime System | Version: 6.4.1 Resolution: | Keywords: Operating System: AIX | Architecture: Type of failure: Building GHC | Unknown/Multiple failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): phab:D2029 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: patch => merge -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/485#comment:14> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7602: Threaded RTS performing badly on recent OS X (10.8?)
by GHC 25 Mar '16

25 Mar '16

#7602: Threaded RTS performing badly on recent OS X (10.8?) -------------------------------------+------------------------------------- Reporter: simonmar | Owner: thoughtpolice Type: bug | Status: new Priority: high | Milestone: 8.2.1 Component: Runtime System | Version: Resolution: | Keywords: thread-local | state, TLS clang Operating System: MacOS X | Architecture: x86_64 Type of failure: Runtime | (amd64) performance bug | Test Case: Blocked By: 7678 | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by George): Any update on this? In the original bug entry Simon Marlow suggests: A workaround is to install a real gcc (using homebrew?) and use that to compile GHC. Whoever builds the GHC distributions for OS X should probably do it that way, so everyone benefits. Are we doing that? -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7602#comment:53> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #485: AdjustorAsm.S doesn't build on AIX
by GHC 25 Mar '16

25 Mar '16

#485: AdjustorAsm.S doesn't build on AIX -------------------------------------+------------------------------------- Reporter: jgoerzen | Owner: Type: bug | Status: patch Priority: normal | Milestone: 8.0.1 Component: Runtime System | Version: 6.4.1 Resolution: | Keywords: Operating System: AIX | Architecture: Type of failure: Building GHC | Unknown/Multiple failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): phab:D2029 Wiki Page: | -------------------------------------+------------------------------------- Comment (by Herbert Valerio Riedel <hvr@…>): In [changeset:"343349df1f19f21899818d647bf570e489d0cf8f/ghc" 343349d/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="343349df1f19f21899818d647bf570e489d0cf8f" Avoid local label syntax for assembler on AIX Unfortunately (for inline `__asm__()` uses), IBM's `as` doesn't seem to support local labels[1] like GNU `as` does so we need to workaround this when on AIX. [1]: https://sourceware.org/binutils/docs/as/Symbol-Names.html#Symbol- Names Turns out this also addresses the long-standing bug #485 Reviewed By: bgamari, trommler Differential Revision: https://phabricator.haskell.org/D2029 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/485#comment:13> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #485: AdjustorAsm.S doesn't build on AIX
by GHC 25 Mar '16

25 Mar '16

#485: AdjustorAsm.S doesn't build on AIX -------------------------------------+------------------------------------- Reporter: jgoerzen | Owner: Type: bug | Status: patch Priority: normal | Milestone: 8.0.1 Component: Runtime System | Version: 6.4.1 Resolution: | Keywords: Operating System: AIX | Architecture: Type of failure: Building GHC | Unknown/Multiple failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): phab:D2029 Wiki Page: | -------------------------------------+------------------------------------- Changes (by hvr): * status: new => patch -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/485#comment:12> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #485: AdjustorAsm.S doesn't build on AIX
by GHC 25 Mar '16

25 Mar '16

#485: AdjustorAsm.S doesn't build on AIX -------------------------------------+------------------------------------- Reporter: jgoerzen | Owner: Type: bug | Status: new Priority: normal | Milestone: 8.0.1 Component: Runtime System | Version: 6.4.1 Resolution: | Keywords: Operating System: AIX | Architecture: Type of failure: Building GHC | Unknown/Multiple failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): phab:D2029 Wiki Page: | -------------------------------------+------------------------------------- Changes (by hvr): * status: closed => new * priority: low => normal * cc: simonmar (added) * differential: => phab:D2029 * component: Compiler => Runtime System * testcase: N/A => * failure: None/Unknown => Building GHC failed * milestone: ⊥ => 8.0.1 * resolution: wontfix => Comment: I'm a bit confused about the comment about `rts/AdjustorAsm.S` not existing anymore, as it does still exist... -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/485#comment:11> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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