[plt-scheme] Re: srfi 1 impl: delete-duplicates!, append! - bugs?

From: David Van Horn (dvanhorn at cs.brandeis.edu)
Date: Wed May 10 12:08:25 EDT 2006

Igor Mikhailov wrote:
> I can not understand, is these bugs or features?

These are not bugs... the implementation conforms to the SRFI 1
specification.  See the section on "Linear Update" procedures.  These
procedures are allowed, but not required, to side-effect their arguments.


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