April 2007 - Hugs-Bugs

Re: [Hugs] #10: WinHugs: Package build
by Hugs 06 Apr '07

06 Apr '07

#10: WinHugs: Package build ----------------------+----------------------------------------------------- Reporter: neil | Owner: neil Type: defect | Status: new Priority: minor | Milestone: Component: winhugs | Version: current Resolution: | Keywords: ----------------------+----------------------------------------------------- Comment (by zlgdgzl): [http://www.makegamegold.com World Of Warcraftwow gold][http://www.makegamegold.com/article.asp?id=82 gold wow][http://www.makegamegold.com/default.asp?cateid=6 wow gold] -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/10> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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Re: [Hugs] #13: WinHugs: Less verbose file listing
by Hugs 06 Apr '07

06 Apr '07

#13: WinHugs: Less verbose file listing ----------------------+----------------------------------------------------- Reporter: neil | Owner: neil Type: defect | Status: new Priority: minor | Milestone: Component: winhugs | Version: current Resolution: | Keywords: ----------------------+----------------------------------------------------- Comment (by zlgdgzl): [http://www.makegamegold.com World Of Warcraftwow gold][http://www.makegamegold.com/article.asp?id=82 gold wow][http://www.makegamegold.com/default.asp?cateid=6 wow gold] -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/13> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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Re: [Hugs] #14: WinHugs: Command history
by Hugs 06 Apr '07

06 Apr '07

#14: WinHugs: Command history ----------------------+----------------------------------------------------- Reporter: neil | Owner: neil Type: defect | Status: new Priority: minor | Milestone: Component: winhugs | Version: current Resolution: | Keywords: ----------------------+----------------------------------------------------- Comment (by zlgdgzl): [http://www.makegamegold.com World Of Warcraftwow gold][http://www.makegamegold.com/article.asp?id=82 gold wow][http://www.makegamegold.com/default.asp?cateid=6 wow gold] -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/14> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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[Hugs] #28: Cannot make existential type instance of class with fundep
by Hugs 06 Apr '07

06 Apr '07

#28: Cannot make existential type instance of class with fundep -------------------------+-------------------------------------------------- Reporter: guest | Owner: nobody Type: defect | Status: new Priority: minor | Milestone: Component: type system | Version: 200605 Keywords: | -------------------------+-------------------------------------------------- There seems to be a problem when combining !FunDeps and Existential Types. The code below (works on ghci) causes an error: - ''ERROR "Existential.hs":8 - Existentially quantified variable escapes from pattern !FooObj a''. {{{ class Foo a b | a -> b where foo :: a -> (String,b) data FooA = A instance Foo FooA String where foo _ = ("tyA","A-specific") data FooObj = forall a b. Foo a b => FooObj a instance Foo FooObj () where foo (FooObj a) = (fst (foo a),()) -- !!! }}} best regards, benedikt -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/28> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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[Hugs] #49: LDFLAGS and hugs packages on OS X 10.4
by Hugs 06 Apr '07

06 Apr '07

#49: LDFLAGS and hugs packages on OS X 10.4 ----------------------------------+----------------------------------------- Reporter: guest | Owner: nobody Type: defect | Status: new Priority: minor | Milestone: Component: build system | Version: 200609 Keywords: LDFLAGS X11 packages | ----------------------------------+----------------------------------------- The value of the environnment variable LDFLAGS is not used to compile hug's packages. Consequently, make fails to build X11 package (on OS X 10.4.8) ; here is the make output : Preprocessing library X11-1.2... ../../libraries/tools/hsc2hs -D__HUGS__ -Iinclude -I/usr/X11R6/include --lflag=-lX11 -o Graphics/X11/Types.hs Graphics/X11/Types.hsc /usr/bin/ld: can't locate file for: -lX11 collect2: ld returned 1 exit status linking Graphics/X11/Types_hsc_make.o failed command was: /usr/bin/gcc -lX11 Graphics/X11/Types_hsc_make.o -o Graphics/X11/Types_hsc_make ../../packages/Cabal/examples/hapax.hs: got error code while preprocessing: Graphics.X11.Types Skipping X11 package My LDFLAGS variable whose value is "-L/usr/X11R6/lib -L/Users/julien/local/lib" has not been used. Simply add -L/usr/X11R6/lib to the gcc command and it compile fine. Another work around is to create a symbolic link : sudo ln -s /usr/X11R6/lib/libX11.a /usr/lib/libX11.a -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/49> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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Re: [Hugs] #23: Build FFI on Windows using Visual Studio
by Hugs 06 Apr '07

06 Apr '07

#23: Build FFI on Windows using Visual Studio --------------------------+------------------------------------------------- Reporter: neil | Owner: neil Type: enhancement | Status: new Priority: minor | Milestone: Component: winhugs | Version: current Resolution: | Keywords: --------------------------+------------------------------------------------- Comment (by zlgdgzl): [http://www.makegamegold.com World Of Warcraftwow gold][http://www.makegamegold.com/article.asp?id=82 gold wow][http://www.makegamegold.com/default.asp?cateid=6 wow gold] -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/23> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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[Hugs] #36: Statistics modes does not give wall time elapsed
by Hugs 06 Apr '07

06 Apr '07

#36: Statistics modes does not give wall time elapsed -------------------------+-------------------------------------------------- Reporter: neil | Owner: nobody Type: enhancement | Status: new Priority: minor | Milestone: Component: hugs | Version: 200605 Keywords: | -------------------------+-------------------------------------------------- When statistics are turned on, it gives reduction count, memory useage count, and garbage collection time. However, it does not give the amount of time that was actually consumed, which would be nice to have. -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/36> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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Re: [Hugs] #9: WinHugs: :edit
by Hugs 06 Apr '07

06 Apr '07

#9: WinHugs: :edit ----------------------+----------------------------------------------------- Reporter: neil | Owner: neil Type: defect | Status: new Priority: trivial | Milestone: Component: winhugs | Version: current Resolution: | Keywords: ----------------------+----------------------------------------------------- Comment (by zlgdgzl): [http://www.makegamegold.com World Of Warcraftwow gold][http://www.makegamegold.com/article.asp?id=82 gold wow][http://www.makegamegold.com/default.asp?cateid=6 wow gold] -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/9> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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[Hugs] #61: [Patch] Readline command completion for everything
by Hugs 01 Apr '07

01 Apr '07

#61: [Patch] Readline command completion for everything -------------------------+-------------------------------------------------- Reporter: gsauthof | Owner: nobody Type: enhancement | Status: new Priority: major | Milestone: Component: hugs | Version: 200609 Keywords: | -------------------------+-------------------------------------------------- Hi, I wrote a patch that improves the readline command completion feature of hugs. I.e: - added completion of function names and constructors - added completion of command names (:<cmd>) - added completion of module names (e.g. after :browse , etc.) - only do filename completion where it makes sense (e.g. after :load , etc.) - expand use of tilde (~) in filenames (previously it was completed but not recognized by hugs) - read and write the history from/to ~/.hugs_history - make hugs recognize :help Patch is attached. Best regards Georg Sauthoff -- Ticket URL: <http://hackage.haskell.org/trac/hugs/ticket/61> Hugs <http://www.haskell.org/hugs/> Hugs 98, an interpreter for Haskell

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