Re: [PATCH 00/12] remove some cleanups using a cleanup function

[Tom Tromey <tom at tromey dot com>]

Andrew> How do you think this compares to your original patches?  Any interest
Andrew> in this approach?

Tom> Yes, let's do this.

I happened to stumble across the message for commit
9bcb1f1630b05594fa86bfd017639cfcc966b11c today.  It references

  http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4189.pdf

... which proposes a generic scope guard class along these lines.
So, now I wonder if we should just reuse that paper's contents, but in
the gdb namespace.

Tom