Odd Python errors in the G++ testsuite

[Ben Boeckel]

On Mon, Oct 09, 2023 at 19:46:37 -0400, Paul Koning wrote:
> 
> 
> > On Oct 9, 2023, at 7:42 PM, Ben Boeckel via Gcc <gcc@gcc.gnu.org> wrote:
> > 
> > On Mon, Oct 09, 2023 at 20:12:01 +0100, Maciej W. Rozycki wrote:
> >> I'm seeing these tracebacks for several cases across the G++ testsuite:
> >> 
> >> Executing on host: python3 -c "import sys; assert sys.version_info >= (3, 6)"    (timeout = 300)
> >> spawn -ignore SIGHUP python3 -c import sys; assert sys.version_info >= (3, 6)
> > 
> > What version of Python3 do you have? The test suite might not actually
> > properly handle not having 3.7 (i.e., skip the tests that require it).
> 
> But the rule that you can't put a dict in a set is as old as set support (2.x for some small x).

Yes. I just wonder how a dictionary got in there in the first place. I'm
not sure if some *other* 3.7-related change makes that work.

--Ben