Re: [PATCH] Add `fixnum?' VM primitive

[Andy Wingo]

On Mon 28 Mar 2011 20:48, Ken Raeburn <address@hidden> writes:

> On Mar 25, 2011, at 06:40, Ludovic Courtès wrote:
>> I guess we could even add the new opcode in stable-2.0 because Andy
>> tweaked objcode version check to be smarter—i.e., 2.0.1 would be able
> to
>> read objcodes produced by either 2.0.1 or 2.0.0.
>
> If I switch from a machine with 2.0.1 installed to a machine with 2.0.0
> installed, with both mounting my home directory from the same place,
> will the 2.0.1 .go files break under the 2.0.0 installation?

If we bump the objcode minor version for 2.0.1, the 2.0.0 installation
would detect 2.0.1 .go files, and raise an error.  2.0.1 could load a
2.0.0 .go file however.

Andy
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