[nickyfactz]

After the pipeline-state-list and answer-domain changes landed together, test_program_answer_domains.py no longer compiles: the extracted production record_answers function reads the thread-local answers_in, but the fixture did not define it. The current main source-regression run fails on both Windows and Linux.

Add the fixture's missing input and check that pipeline-state answers are retained in the recorded variant. The renderer and runtime are unchanged.

Validation:

• Windows Clang/MSVC: reproduced the undeclared identifier on main; the focused fixture now passes its five default/strict environment cases. python -I -B tests/run_all.py --strict program_answer_domains passes.
• WSL GCC: reproduced the same failure and verified the five cases pass after the fix, with -D_Static_assert=static_assert for the local GCC compiler.
• A negative control that disables the production answers_in branch fails the new assertion.
• git diff --check passes. Upstream PR checks for this commit have not run yet.

Assisted-by: OpenAI Codex

[NotRexed]

Thanks! The same fix landed in dev (99e3ce0) through #1077's commit, which reads the declaration from vk_shader.cpp instead of copying it into the test, so I'm closing this one as a duplicate.