signalled/fail() counters and run-loop plumbing removed; failure sites become assert(!(cond)); table rows and @test fns 1:1. Bare mains stay until the -T flip commit. Spec: .ai/drew-t2-conversion-spec.md.
signalled/fail() counters and run-loop plumbing removed; failure sites become assert(!(cond)); table rows and @test fns 1:1. Bare mains stay until the -T flip commit. Spec: .ai/drew-t2-conversion-spec.md.