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Re: [GHC] #4931: hsc2hs emits invalid OPTIONS_GHC pragmas
by GHC 02 Apr '15

02 Apr '15

#4931: hsc2hs emits invalid OPTIONS_GHC pragmas -------------------------------------+------------------------------------- Reporter: awson | Owner: Type: bug | Status: new Priority: low | Milestone: 7.12.1 Component: hsc2hs | Version: 7.0.1 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by thomie): Yes, that could be considered a bug. If you could try fixing it, then we don't need to add another function. Check call sites of `toArgs` and `toCmdArgs` to make sure nothing breaks. {{{ *Main> toArgs "a \"b c\" d" Right ["a","b c","d"] *Main> toArgs "a\"b c\" d" Right ["a\"b","c\"","d"] -- * should be ["a\"b c\"", "d"] I suppose. }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4931#comment:11> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #4931: hsc2hs emits invalid OPTIONS_GHC pragmas
by GHC 02 Apr '15

02 Apr '15

#4931: hsc2hs emits invalid OPTIONS_GHC pragmas -------------------------------------+------------------------------------- Reporter: awson | Owner: Type: bug | Status: new Priority: low | Milestone: 7.12.1 Component: hsc2hs | Version: 7.0.1 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by peddie): Thanks for the tip! I came across `toArgs` earlier and tried to use it at first, but on my example, `-optc-DFOO="bar baz" -optc-DQUUX="qq rr"` in the `OPTIONS_GHC` pragma yields `Right ["-optc-DFOO=\"bar","baz\"","-optc-DQUUX=\"qq","rr\""]` when I run it through `toArgs`. So it seems it's the same as `words` for this purpose. Have I misunderstood something? -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4931#comment:10> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #4931: hsc2hs emits invalid OPTIONS_GHC pragmas
by GHC 02 Apr '15

02 Apr '15

#4931: hsc2hs emits invalid OPTIONS_GHC pragmas -------------------------------------+------------------------------------- Reporter: awson | Owner: Type: bug | Status: new Priority: low | Milestone: 7.12.1 Component: hsc2hs | Version: 7.0.1 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by thomie): Thanks for working on this. Check out `compiler/utils/Util.hs`, it has a function `toArgs` which seems to do what you need. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4931#comment:9> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #4931: hsc2hs emits invalid OPTIONS_GHC pragmas
by GHC 02 Apr '15

02 Apr '15

#4931: hsc2hs emits invalid OPTIONS_GHC pragmas -------------------------------------+------------------------------------- Reporter: awson | Owner: Type: bug | Status: new Priority: low | Milestone: 7.12.1 Component: hsc2hs | Version: 7.0.1 Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by peddie): I started to poke at this, following the second suggestion in comment:6. It's more complicated than I thought at first, because it ought to handle escaped strings (e.g. `#define FOO "bar \"baz\""`) and multiple command- line flags per line (though `hsc2hs` doesn't do this, the current code handles it). This is more than GHC has to do to parse `-D'"FOO BAR"'`, I think, because GHC gets handed `argv`. I have a patch that addresses the above cases, but it's ~22 lines in place of `words str`, and it's still ad-hoc parsing, so I hesitate to submit it. Can anyone suggest what I should shoot for here? Just address the immediate bug and punt on escaped strings etc.? More complicated ad-hoc parsing? Split as `argv` would be and pull in the command-line options parser? -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4931#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9737: List ANN in pragmas chapter of user manual
by GHC 02 Apr '15

02 Apr '15

#9737: List ANN in pragmas chapter of user manual -------------------------------------+------------------------------------- Reporter: goldfire | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Documentation | Version: 7.8.3 Keywords: | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Unknown | Type of failure: Blocked By: | None/Unknown Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- That chapter seems to be a comprehensive listing of pragmas. It should fulfill that promise. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9737> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #10220: Imports from `.hspp` and `.hscpp` files not loaded in --make mode
by GHC 02 Apr '15

02 Apr '15

#10220: Imports from `.hspp` and `.hscpp` files not loaded in --make mode -------------------------------------+------------------------------------- Reporter: thomie | Owner: thomie Type: bug | Status: new Priority: normal | Milestone: 7.12.1 Component: Driver | Version: 7.8.1 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- This is a regression. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10220> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #3699: Wildcards in type functions
by GHC 01 Apr '15

01 Apr '15

#3699: Wildcards in type functions -------------------------------------+------------------------------------- Reporter: | Owner: dalaing MartijnVanSteenbergen | Status: new Type: feature request | Milestone: 7.12.1 Priority: low | Version: 6.10.4 Component: Compiler (Type | Keywords: newcomer checker) | Architecture: Resolution: | Unknown/Multiple Operating System: Unknown/Multiple | Test Case: Type of failure: None/Unknown | Blocking: Blocked By: | Differential Revisions: Related Tickets: | -------------------------------------+------------------------------------- Changes (by dalaing): * owner: => dalaing -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/3699#comment:17> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7835: ghc --make: allow passign .cmm, .c and .hs files in one command line
by GHC 31 Mar '15

31 Mar '15

#7835: ghc --make: allow passign .cmm, .c and .hs files in one command line -------------------------------------+------------------------------------- Reporter: slyfox | Owner: Type: feature request | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.6.2 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | driver/T7835/T7835 | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Changes (by thomie): * testcase: => driver/T7835/T7835 Comment: In commit c93e866869fba09c119ea5e99724fddaf335ed01: {{{ Author: Ian Lynagh <> Date: Tue Jul 30 22:11:31 2013 +0100 Add a test for #7835 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7835#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #10219: ghc -x hspp test.hspp: cannot compile to this file to desired target
by GHC 31 Mar '15

31 Mar '15

#10219: ghc -x hspp test.hspp: cannot compile to this file to desired target -------------------------------------+------------------------------------- Reporter: thomie | Owner: thomie Type: bug | Status: new Priority: normal | Milestone: 7.12.1 Component: Driver | Version: 7.10.1 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: GHC rejects Unknown/Multiple | valid program Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -------------------------------------+------------------------------------- -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10219> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7563: Passing -C flag causes the 'impossible' to happen
by GHC 31 Mar '15

31 Mar '15

#7563: Passing -C flag causes the 'impossible' to happen -------------------------------------------------+------------------------- Reporter: jstolarek | Owner: igloo Type: bug | Status: closed Priority: normal | Milestone: 7.8.1 Component: Driver | Version: 7.7 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Incorrect warning at | Unknown/Multiple compile-time | Test Case: T7563 Blocked By: | Blocking: Related Tickets: | -------------------------------------------------+------------------------- Comment (by Thomas Miedema <thomasmiedema@…>): In [changeset:"9e073ce41ff471d0b734ace095ece2a3e4c02f68/ghc"]: {{{ #!CommitTicketReference repository="ghc" revision="9e073ce41ff471d0b734ace095ece2a3e4c02f68" Explicitly check for -C on registerised build (#7563) Show a more descriptive error message. Reviewed By: austin Differential Revision: https://phabricator.haskell.org/D775 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7563#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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