[plt-scheme] macro stepper stumbles on let-struct

From: jos koot (jos.koot at telefonica.net)
Date: Mon Apr 23 07:01:28 EDT 2007

The Macro Stepper stumbles at: (let-struct a () ())

The Macro Stepper window shows:
Internal error computing reductions. Original term:
(let-struct a () ())
#7(struct:trec #5(struct:mrule ...

A separate error window shows:
Internal errors in macro stepper:
The macro stepper failed to compute the reduction sequence for one or more terms.

This is with DrScheme, version 369.10-svn23apr2007 [3m].
Language: Textual (MzScheme, includes R5RS) or
Language: Pretty Big (includes MrEd and Advanced Student).

Jos koot

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