Subject: bug#31996: 27.0.50; [w32] while dumping: assertion failed: specpdl_ptr->kind == SPECPDL_UNWIND_PTR && specpdl_ptr->unwind_ptr.func == xfree

From: Noam Postavsky <[email-masked]>
Date: Fri, 29 Jun 2018 08:30:51 -0400

Paul Eggert <[email-masked]> writes:

> I thought about doing that, but it seemed like the maintenance cost of
> having the comment

Oh, this talk about comment maintenance reminds me, there's this comment
in lisp.h just above the enum specbind_tag:

/* Elisp uses several stacks:
   - the C stack.
   - the bytecode stack: used internally by the bytecode interpreter.
     Allocated from the C stack.
   - The specpdl stack:[...]

You removed the bytecode stack in [1: a815e5f195], right?

[1: a815e5f195]: 2016-12-23 21:46:53 -0800
  Remove interpreter’s byte stack
  https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=a815e5f19581344af5e143636039064a7fbe83ed