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feat(lang): L6 namespaces declared in Ludic - alias

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`alias meth(labels) = target` in a namespace block makes Ns.meth a call to
target with those labels (the target's own parameter names without a list). The
engine's 41 table-driven namespaces - 438 methods: Http, Udp, Process, Json,
Value, Screen, Input, Audio, World, Tiled, ... - leave emit_ns_call for
runtime/native/namespaces.ludic, spliced into every program; 532 lines of
compiler go and the seed shrinks by 23k lines of IR. The game's IR is byte
identical. The checker checks an alias call's arguments against its target.
Still built in: the inline namespaces (Math, Text, List, Vector, Color, Time,
Date, ...) and the methods that pick a target by argument type.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-24 02:40:57 +03:00
parent 9662680bb0
commit 9259808f80
16 changed files with 49226 additions and 95736 deletions
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1
tools/ludic-cli/selfhost.ludic
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@ -19,6 +19,7 @@ function selfhost_frags() -> []pointer {
push(f, "selfhost/frontend/parse.ludic")
push(f, "selfhost/frontend/parse_game.ludic")
push(f, "selfhost/frontend/generics.ludic")
push(f, "selfhost/frontend/aliases.ludic")
push(f, "selfhost/backend/emit_core.ludic")
push(f, "selfhost/backend/emit_head.ludic")
push(f, "selfhost/backend/emit_addr.ludic")

3
tools/ludic-cli/test.ludic
View file

@ -731,6 +731,9 @@ function cmd_dev_test() -> int {
reject_case("rejected/generic_mismatch", "words wants a Pool<string> and this is a Pool<int>", "two instances of one generic are two types")
reject_case("rejected/generic_arity", "Pool takes 1 type argument(s) and Pool<int, string> gives 2", "a generic takes as many type arguments as it has parameters")
reject_case("rejected/private_generic", "grow is private to module kit", "an instance of a private generic is private to its module")
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")
# EV2 the world table: the mod reflection ABI, callable from Ludic by name.
net_case("ecs/world_get", "50 1 7")