[plt-scheme] Compiler bug?

It appears the moddep requires PLaneT which requires url.ss.

But, serialize only uses `collapse-module-path' paths, which do not
use the planet function under any path. (The other functionality of
moddep appears to be `resolve-mod-path', which does use planet.)

It appears the two functionalities of moddep could be split apart. Who
owns moddep?

Jay

On 4/17/07, Matthew Flatt <mflatt at cs.utah.edu> wrote:
> At Tue, 17 Apr 2007 08:40:29 -0400, "Jay McCarthy" wrote:
> > Interesting. However, I think there still might be a bug.
> >
> > I've updated and now when I change that file and run mzscheme on it:
> >
> > ~/Development/plt/src/plt/trunk/collects/net
> > jay $ mzscheme -mvt url-structs.ss
> > standard-module-name-resolver: cycle in loading at
> > #<path:/Users/jay/Development/plt/src/plt/trunk/collects/net/url-structs.ss>:
> > (#<path:/Users/jay/Development/plt/src/plt/trunk/collects/net/url-structs.ss>
> > #<path:/Users/jay/Development/plt/src/plt/trunk/collects/net/url-structs.ss>)
> >
> > Perhaps there is a bug in serialize that makes it require itself?
>
> Try using the DrScheme module browser on "serialize.ss" (with the
> unmodified "url-structs.ss"), and I think you'll see that it depends on
> "url-structs.ss".
>
> Most of the chain is missing in the error because the modules are
> already compiled to ".zo" form, which means the load nesting doesn't
> reflect the require chain. That's something we can improve some day.
>
> Matthew
>
>


-- 
Jay McCarthy <jay.mccarthy at gmail.com>
http://jay.teammccarthy.org