workshopsoft/ludic
2
0
Fork 0
Code Issues Pull requests Projects Releases 26 Packages Wiki Activity Actions

refactor(lang): rename the ptr/ptrs types to pointer/pointers

Browse source 
Expand the abbreviated pointer types to full words on the language surface:
  ptr   ->  pointer     (a raw address / FFI handle)
  ptrs  ->  pointers    (a buffer of pointers)

The Ludic type name is distinct from LLVM's own `ptr` spelling: llty() maps
`pointer`/`pointers` to LLVM `ptr`, and the emitted IR keeps `ptr`, so only
the Ludic-level surface changes. Rewrites type annotations across all
sources, the 8 hardcoded pointer type-tags, the `pointers`-buffer indexing
in emit_addr, the grammars/LSP/JetBrains tokens, and the docs
(type-ptr -> type-pointer, type-ptrs -> type-pointers). int/bool keep their
conventional short spelling (like Math).

Reseeded; C-free fixpoint holds; all suites green (45/24/29); site + check.py OK.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-08-30 01:58:54 +03:00
parent b7745a4600
commit effb3f637f
76 changed files with 516 additions and 516 deletions
Download patch file Download diff file Expand all files Collapse all files

16
selfhost/emit_math.ludic
View file

@ -5,11 +5,11 @@
# integer root, @fn_fx_sin a 256-entry interpolated sine table). Everything is
# plain integer IR, so it is bit-identical on every platform.
function is_math_builtin(name: ptr) -> bool {
function is_math_builtin(name: pointer) -> bool {
return (name == "min") or (name == "max") or (name == "abs") or (name == "clamp")
}
function emit_math_builtin(name: ptr, e: Node) -> Val {
function emit_math_builtin(name: pointer, e: Node) -> Val {
if (name == "abs") {
let a = emit_expr(e.kids[0])
let c = emit_bind(`icmp slt i32 {a.code}, 0`)
@ -32,7 +32,7 @@ function emit_math_builtin(name: ptr, e: Node) -> Val {
}
# a * b in Q16.16 (64-bit intermediate, arithmetic shift back) -> code of an i32
function fx_mul_code(a: ptr, b: ptr) -> ptr {
function fx_mul_code(a: pointer, b: pointer) -> pointer {
let a64 = emit_bind(`sext i32 {a} to i64`)
let b64 = emit_bind(`sext i32 {b} to i64`)
let m = emit_bind(`mul i64 {a64}, {b64}`)
@ -41,7 +41,7 @@ function fx_mul_code(a: ptr, b: ptr) -> ptr {
}
# a / b in Q16.16 (shift the numerator up before the divide) -> code of an i32
function fx_div_code(a: ptr, b: ptr) -> ptr {
function fx_div_code(a: pointer, b: pointer) -> pointer {
let a64 = emit_bind(`sext i32 {a} to i64`)
let ash = emit_bind(`shl i64 {a64}, 16`)
let b64 = emit_bind(`sext i32 {b} to i64`)
@ -50,14 +50,14 @@ function fx_div_code(a: ptr, b: ptr) -> ptr {
}
# lerp(a, b, t) = a + (b - a) * t, all Q16.16 -> code of a fixed i32
function fx_lerp_code(a: ptr, b: ptr, t: ptr) -> ptr {
function fx_lerp_code(a: pointer, b: pointer, t: pointer) -> pointer {
let d = emit_bind(`sub i32 {b}, {a}`)
let dt = fx_mul_code(d, t)
return emit_bind(`add i32 {a}, {dt}`)
}
# inverse_lerp(a, b, v) = (v - a) / (b - a), all Q16.16 -> code of a fixed i32
function fx_inv_lerp_code(a: ptr, b: ptr, v: ptr) -> ptr {
function fx_inv_lerp_code(a: pointer, b: pointer, v: pointer) -> pointer {
let num = emit_bind(`sub i32 {v}, {a}`)
let den = emit_bind(`sub i32 {b}, {a}`)
return fx_div_code(num, den)
@ -66,7 +66,7 @@ function fx_inv_lerp_code(a: ptr, b: ptr, v: ptr) -> ptr {
# Math.* — the namespaced surface. min/max/abs/clamp reuse the bare lowering;
# the rest are new deterministic fixed-point helpers. Returns g_intrin-style via
# a direct Val; callers guard with is_math_ns first.
function is_math_ns(meth: ptr) -> bool {
function is_math_ns(meth: pointer) -> bool {
if (meth == "min") or (meth == "max") or (meth == "abs") or (meth == "clamp") { return true }
if (meth == "sign") or (meth == "floor") or (meth == "ceil") or (meth == "round") { return true }
if (meth == "lerp") or (meth == "inverse_lerp") or (meth == "remap") { return true }
@ -79,7 +79,7 @@ function is_math_ns(meth: ptr) -> bool {
return false
}
function emit_math_ns(meth: ptr, e: Node) -> Val {
function emit_math_ns(meth: pointer, e: Node) -> Val {
if (meth == "min") or (meth == "max") or (meth == "abs") or (meth == "clamp") {
return emit_math_builtin(meth, e)
}