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feat(lang): L4 type checker between parse and emit

Browse source 
selfhost/check/ walks every function, the entry, tests, globals' initializers and
@On listeners with real scopes, and refuses mixed number kinds, text and numbers,
two record types, mismatched slices and fn types, wrong argument counts, wrong
returns and wrong push elements - every mix-up at once, each at its line.
LUDIC_CHECK_REPORT=1 lists them by category. pointer stays untyped (L7's).

What it found is fixed: render3d's HDR scan calling the float-bits extern f_lt
with floats; ludic.shooter's right-stick aim overflowing past half a push;
prof.ludic storing longs in []int; extern arguments now coerced to their
parameters. Text-returning runtime functions say string; Assets.ready says bool.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-24 01:34:49 +03:00
parent 0677aee93f
commit 57b66bdf47
52 changed files with 27005 additions and 11844 deletions
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14
runtime/native/tiled.ludic
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@ -647,7 +647,7 @@ function tmap_resolve(m: Tmap, gid: int) -> GidInfo {
function tmap_width(m: Tmap) -> int { return m.w }
function tmap_height(m: Tmap) -> int { return m.h }
function tmap_layer_count(m: Tmap) -> int { return len(m.layers) }
function tmap_layer_name(m: Tmap, i: int) -> pointer {
function tmap_layer_name(m: Tmap, i: int) -> string {
if i < 0 or i >= len(m.layers) { return "" }
if m.layers[i].name == null { return "" }
return m.layers[i].name
@ -855,7 +855,7 @@ function tmap_tileset_from_value(tv: Val) -> TmTileset {
return ts
}
function tiled_join(a: pointer, b: pointer) -> pointer { return Path.normalize(Path.join(a, b)) }
function tiled_join(a: pointer, b: pointer) -> string { return Path.normalize(Path.join(a, b)) }
# build the runtime map from an intermediate tree, resolving external tilesets
# and loading tileset images relative to `basedir`.
@ -1105,7 +1105,7 @@ function tmap_object(m: Tmap, layer: int, i: int) -> Val {
# the shape of an object: "tile" (a gid object), "point", "ellipse", "polygon",
# "polyline", "text", or "rectangle" (the default).
function tiled_object_shape(obj: Val) -> pointer {
function tiled_object_shape(obj: Val) -> string {
if value_has(obj, "gid") == 1 { return "tile" }
if value_has(obj, "point") == 1 { return "point" }
if value_has(obj, "ellipse") == 1 { return "ellipse" }
@ -1132,7 +1132,7 @@ function tiled_prop_node(container: Val, name: pointer) -> Val {
# a property's raw string value, with a fallback to the object's custom-type
# default (objecttypes.xml, via the type table). "" when absent everywhere.
function tiled_prop_str(container: Val, name: pointer) -> pointer {
function tiled_prop_str(container: Val, name: pointer) -> string {
let p = tiled_prop_node(container, name)
if value_kind(p) == 6 { return value_as_str(value_get(p, "value")) }
# fall back to the container's class default
@ -1153,7 +1153,7 @@ function tiled_prop_int(container: Val, name: pointer) -> int {
return xml_atoi(s)
}
function tiled_prop_type(container: Val, name: pointer) -> pointer {
function tiled_prop_type(container: Val, name: pointer) -> string {
let p = tiled_prop_node(container, name)
if value_kind(p) == 6 { return value_as_str(value_get(p, "type")) }
let cls = value_as_str(value_get(container, "type"))
@ -1353,13 +1353,13 @@ function tmap_layer_kind(m: Tmap, layer: int) -> int {
if layer < 0 or layer >= len(m.layers) { return -1 }
return m.layers[layer].kind
}
function tmap_layer_opacity(m: Tmap, layer: int) -> pointer {
function tmap_layer_opacity(m: Tmap, layer: int) -> string {
if layer < 0 or layer >= len(m.layers) { return "" }
let op = value_get(m.layers[layer].data, "opacity")
if value_kind(op) == 0 { return "1" }
return value_as_str(op)
}
function tmap_layer_tint(m: Tmap, layer: int) -> pointer {
function tmap_layer_tint(m: Tmap, layer: int) -> string {
if layer < 0 or layer >= len(m.layers) { return "" }
return value_as_str(value_get(m.layers[layer].data, "tintcolor"))
}