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feat(lang): L8 registries by declaration - registry and def

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registry NAME of RECORD [as PREFIX] is a global table; def NAME key { ... } in
any file is one entry, collected in source order and filled before any code
runs. Each entry gets an index constant (PREFIX_KEY), the table PREFIX_COUNT,
and a record with a key field gets it filled and a NAME_find(key). A record
literal naming a field its record lacks is now an error everywhere; a global's
initializer is lowered as its own file's code (its errors, and what its module
may see, were whichever statement came last).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-24 13:34:51 +03:00
parent b0b0b62bce
commit 7e7f3ab297
15 changed files with 48231 additions and 44362 deletions
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2
tools/ludic-cli/selfhost.ludic
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@ -20,6 +20,8 @@ function selfhost_frags() -> []pointer {
push(f, "selfhost/frontend/parse_game.ludic")
push(f, "selfhost/frontend/generics.ludic")
push(f, "selfhost/frontend/aliases.ludic")
push(f, "selfhost/frontend/registry.ludic")
push(f, "selfhost/frontend/registry_finish.ludic")
push(f, "selfhost/backend/emit_core.ludic")
push(f, "selfhost/backend/emit_head.ludic")
push(f, "selfhost/backend/emit_addr.ludic")

4
tools/ludic-cli/test.ludic
View file

@ -738,6 +738,10 @@ function cmd_dev_test() -> int {
feat_case("lang/aliases", "", "10 5 3", "aliases.ludic (L6: a namespace method declared as an alias of a function, labelled or by its parameters)")
reject_case("rejected/alias_arity", "Trail.length takes 2 argument(s) and this call gives 1", "an alias's arguments are checked against its target")
reject_case("rejected/alias_twice", "Trail.length is declared twice", "a namespace method is declared once")
feat_case("lang/registry", "", "3 Crate true 2 fire_ring -1", "registry.ludic (L8: a registry filled by def declarations - index constants, a count, the key, a lookup)")
reject_case("rejected/registry_unknown", "there is no registry Tables", "a def names a registry that exists")
reject_case("rejected/registry_twice", "def Furnishings crate is declared twice", "a registry's key is declared once")
reject_case("rejected/registry_field", "Furnishing has no field colour", "a def's fields are the record's")
# EV2 the world table: the mod reflection ABI, callable from Ludic by name.
net_case("ecs/world_get", "50 1 7")