Orkuncakilkaya
647dfec334
- `[a, b, c]` list literals (E_LIST → emit_list); static_type learns slice-element, `new T`, list, string and literal kinds - `x op= y` lowers through the same path as `x = x op y` (emit_bin_vals): fixed `*=`/`/=` use the Q16.16 64-bit paths, string `+=` concatenates, int→long widens; unary `-` keeps a fixed operand's type (arith_ty) - one `unescape()` table for "strings", 'chars' and `interpolation`; `'\''`, `'\\'`, `'\"'` no longer read as 0; unterminated char literals and unexpected characters are errors instead of silently skipped - every diagnostic is `file:line: error: msg` (g_parse_file / g_err_file, Node.file + Node.line set by node()); tok_desc() in expectation errors; duplicate `function` names and unknown `phase` names are reported in source terms (phase_id used to default unknown phases to Overlay) - interpolation holes skip braces inside string literals - hand-IR preludes move from the user `@fn_` prefix to `@lp_` so a user `is_ws` / `str_eq` / `path_join` no longer collides at link time - `@ClearColor(expr)` accepts any constant expression; `Os.pid()` added (docs page + inventory); `str_starts()` in support/str - main.ludic: `else if` flag ladder, char literals, stale script comments - examples/lang/operators.ludic covers all of the above; os.ludic covers Os.pid; docs pages for Os.pid and the Overlay phase; ten changesets - reseeded: selfhost/ludicc.seed.ll is the new compiler's own fixpoint Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
1.9 KiB
id: annot-sync name: @Sync category: annotations kind: annotation tokens: @Sync sig: @Sync property … / @Owned tip: Mark fields as replicated and models as owned so the compiler generates networking. order: 4
These are the two declarative switches at the top of Ludic's networking: @Sync says what replicates and @Owned says who owns an instance. Replication is opt-in at the field level and decided per model use-site — a field crosses the wire only when it is both replicable (marked @Sync, either on the field or via @Sync property P which marks every field of P) and participating (the model marks the component @Sync). So the same property can replicate in one model and not another, and there is no @NoSync because the surface is purely additive. From these marks the compiler generates the per-model serialize/apply codecs; @Sync on a non-POD-scalar field (like a pointer) is a compile error, since a machine-local pointer cannot cross the wire. @Owned adds the owner slot the ownership builtins and @Predicted read. See the dedicated @Owned page for ownership details.
program SyncedWorld {
@Sync property Position { column: int = 0, row: int = 0 } # every field replicable
property Health { @Sync current: int = 0, maximum: int = 0 } # only current replicable
@Owned model Player { @Sync Position, @Sync Health } # participates -> column,row,current
model Scenery { Position } # not @Sync here -> never replicates
entry {
spawn Player { Position { column: 3, row: 4 }, Health { current: 50, maximum: 100 } }
for (Position, Health) in query [Position, Health, {Player}] {
print(sync_size(self())) # 12 = Position(8) + Health.current(4)
}
}
}