EvalError moved to types.py. All 27 files updated to import eval_expr,
trampoline, call_lambda, etc. directly from shared.sx.ref.sx_ref instead
of through the evaluator.py indirection layer. 320/320 spec tests pass.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
bootstrap_py.py (G0) and run_py_sx.py (G1) now both import static
platform sections from platform_py.py instead of duplicating them.
bootstrap_py.py shrinks from 2287 to 1176 lines — only the PyEmitter
transpiler and build orchestration remain.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
py.sx is an SX-to-Python translator written in SX. Running it on the
Python evaluator against the spec files produces byte-for-byte identical
output to the hand-written bootstrap_py.py (128/128 defines match,
1490 lines, 88955 bytes).
The bootstrapper bootstraps itself: G0 (Python) == G1 (SX).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
