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Re: #1757: Reexport behaving inconsistently

From: Chicken Trac
Subject: Re: #1757: Reexport behaving inconsistently
Date: Wed, 14 Jul 2021 06:32:31 -0000

#1757: Reexport behaving inconsistently
            Reporter:  Idiomdrottning  |      Owner:  (none)
                Type:  defect          |     Status:  new
            Priority:  major           |  Milestone:  5.3
           Component:  unknown         |    Version:  5.2.0
          Resolution:                  |   Keywords:
Estimated difficulty:                  |

Comment (by sjamaan):

 I think the problem is in {{{##sys#register-compiled-modules}}} where it
 merges the syntax envs. I think this should not be done for macros that
 have been reexported - those should keep their original syntactic
 environment, unmodified.

 Also, the syntactic envs from those macros should not be thrown into the
 module's total environment itself, I think. But that requires some more
 testing and experimentation. But it seems we already have quite a few
 tests for reexports, so maybe tweaking the code will trigger errors from
 which we can glean the correct behaviour.

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CHICKEN Scheme is a compiler for the Scheme programming language.

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