Load objects
============

Seam: An object-loaded module saves; evaluation survives background compilation.
Loading another object of the same module is refused; no inspection probe.

Run ./run after make stage, or run unit_boundary.py from tests/.
The run script selects the staged Python and the session backend.
expected.out records stdout; stderr is shown on failure by the test.
The driver comments explain the individual probes and their order.
The corpus README.md lists the backends and the oracle for this driver.
