Claude e1e10561b1 docs: scrub remaining stale AST-codegen references ... Fallout from removing the `--use-ast` flag and the AST codegen. Four references in `docs/future-work.md` and one in `plan.md` were still implying a parallel AST code path existed: - `future-work.md` "--debug CLI flag wired" entry — said the flag threads through `CodeGen::with_debug` (the old AST codegen's builder). Updated to `IrCodeGen::with_debug`. - `future-work.md` IR debug.log/assert entry — had a parenthetical "(same behavior as AST codegen)" that no longer makes sense without an AST codegen to compare against. Dropped. - `future-work.md` inline assembly entry — said "Both IR and AST codegen splice parsed instructions directly into the output stream." There's only the IR codegen now. Updated. - `future-work.md` `on scanline(N)` entry — described scanline handling as "codegen (MMC3 IRQ vector wiring) is still TODO." That wiring has been in place for a while: the IR codegen emits `__irq_user` + `__ir_mmc3_reload` with per-state dispatch, and `examples/scanline_split.ne` and `examples/mmc3_per_state_split.ne` both exercise it in the jsnes smoke test. Rewrote the entry to match reality. - `plan.md` M2 "Compiler phases built" list — had "Codegen from IR (replacing direct AST codegen)." The present-tense parenthetical read as if AST codegen still existed; stripped it. M1's "direct AST → 6502, skip IR for this milestone" line is left as a historical milestone scope description. One intentional mention remains: `future-work.md` "Recently completed" bullet explicitly notes the AST-based path and the `--use-ast` flag were removed. That's the correct tombstone. https://claude.ai/code/session_014Z5y3Q9krLcAxYpZQJhZ5V		2026-04-12 20:53:36 +00:00
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architecture.md	Add comprehensive documentation	2026-04-12 00:41:34 +00:00
future-work.md	docs: scrub remaining stale AST-codegen references	2026-04-12 20:53:36 +00:00
language-guide.md	Remove the legacy AST codegen — IR path is canonical now	2026-04-12 20:37:59 +00:00
nes-reference.md	Add comprehensive documentation	2026-04-12 00:41:34 +00:00