Ticket #13 (new defect)

Opened 16 years ago

Last modified 16 years ago

support for v3 and v4

Reported by: dherman Owned by: dherman
Priority: major Milestone:
Component: dherman/struct.plt Keywords:
Cc: Version:
Racket Version:


Danny Yoo wrote:

Hi Dave,

I sent an earlier patch to struct.plt 2.3 to make it work with mzscheme 3.99, but didn't hear back from you yet. In any case, I took a look at it again, and the patch wasn't so good because it made it work only with mzscheme 3.99, which broke backwards compatibility.

Since you probably want to make it work regardless of version, I've updated the patch so that it uses version-case to do the appropriate version-specific stuff.

Summary of changes:

* I created a separate module 'private/struct-info-compat.ss' which
provides a function to get the predicate from the struct type syntax
object. I updated datatype.ss to use this library.

* As in the previous patch, I also modernized the test cases to use
SchemeUnit? 2. The tests involving hierarchy are failing, but I don't
think it's a problem with my patch, but rather with a missing
'definitions' collection that I don't know much about.

I hope this helps!


struct-2.4.tar.gz Download (8.5 KB) - added by dherman 16 years ago.

Change History

Changed 16 years ago by dherman

Changed 16 years ago by dherman

  • summary changed from support for v3 to support for v3 and v4
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