nx_eqprobe.nx

nx_eqprobe.nx -- MINIMAL REPRO for the suspected `if v == CONST` compiling as `if v > CONST` (debt 1785530065, found in nx_mcu_ready.nx rdy_reason). Deliberately tiny and self-contained: its own puts, its own 4-branch dispatch, no shared helpers, so nothing but the compiler can explain a wrong answer. THE DISCRIMINATOR IS pick(999): 999 matches NO branch, so a correct compiler MUST return "D". If equality is emitted as greater-than, 999 > 100 is true and it returns "A". EXPECTED (correct): 100->A 101->B 102->C 999->D EXPECTED (== behaves as >): 100->D 101->A 102->A 999->A VARIANT KNOB: this file currently imports ONLY nx_syscalls. The broken rdy_reason lives in a file that imports TWO further modules, while the WORKING mf_reason imports only nx_syscalls -- so import count is the leading candidate trigger. Re-run this probe after adding those imports to A/B the hypothesis. license_tier: ORIGINAL No hw writes (Rule 26). expect_exit: 0