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Why do Fdefvar not protect its argument and temporaries with GCPRO?


From: Lee Duhem
Subject: Why do Fdefvar not protect its argument and temporaries with GCPRO?
Date: Wed, 19 Nov 2014 10:48:44 +0800

Hi all,

In the definition of `Fdefvar`, it calls `eval_sub`, and its temporary
variable `tail` is used after that call. So why do `Fdefvar` not protect
`tail` and other temporaries from GC with GCPRO? As other functions in
`src/eval.c` did.

Is this a bug? Or did I overlook something?

Sincerely,
lee



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