workshopsoft/ludic
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refactor(lang): rename the fn keyword to function

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Expand the function-declaration keyword to the full word across the whole
language and toolchain:
  fn name(...) -> T { ... }   ->   function name(...) -> T { ... }

Done as a self-hosting migration: teach the parser both spellings, reseed,
rewrite every .ludic definition to `function`, then drop `fn`. The compiler
now rejects `fn`. Touches the parser, all selfhost/tools/runtime/example/test
sources, the grammars (TextMate shared+vscode, ludic_syntax.h, JetBrains
LudicTokens.kt), the LSP and formatter, the Python doc/vocab tools
(check-impl, check-docs, validate, palette, test-lsp), and the docs
(fences, prose, kw-fn -> kw-function).

Reseeded; C-free bootstrap fixpoint holds. All suites green (45 regression,
24 self-host, 29 tool); the docs site generates and check.py passes.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-08-30 01:43:22 +03:00
parent 2f19c8d8e2
commit 4c48077d68
86 changed files with 793 additions and 793 deletions
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12
selfhost/emit_new.ludic
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@ -2,12 +2,12 @@
# push(slice, v) and len(slice). Slices are a { data, len, cap } header the
# holder points at, so growth is visible to every holder.
fn emit_sizeof(llt: ptr) -> ptr {
function emit_sizeof(llt: ptr) -> ptr {
let p = emit_bind(`getelementptr {llt}, ptr null, i32 1`)
return emit_bind(`ptrtoint ptr {p} to i64`)
}
fn emit_new_struct(name: ptr) -> Val {
function emit_new_struct(name: ptr) -> Val {
let s = layout_node(name) # a struct or a property — same shape
if (s == null) { perr("unknown record type in new") }
let lty = layout_ty(name)
@ -29,7 +29,7 @@ fn emit_new_struct(name: ptr) -> Val {
return val(obj, name)
}
fn emit_new_slice(ty: ptr) -> Val {
function emit_new_slice(ty: ptr) -> Val {
let sz = emit_sizeof("%LSlice")
let h = emit_bind(`call ptr @malloc(i64 {sz})`)
let d0 = nreg(); emit(" "); emit(d0); emit(" = getelementptr inbounds %LSlice, ptr "); emit(h); emit(", i32 0, i32 0\n")
@ -41,14 +41,14 @@ fn emit_new_slice(ty: ptr) -> Val {
return val(h, ty)
}
fn slice_field(h: ptr, i: int) -> ptr {
function slice_field(h: ptr, i: int) -> ptr {
let r = nreg()
emit(" "); emit(r); emit(" = getelementptr inbounds %LSlice, ptr "); emit(h)
emit(", i32 0, i32 "); emit(itoa(i)); emit("\n")
return r
}
fn emit_len(e: Node) -> Val {
function emit_len(e: Node) -> Val {
let s = emit_expr(e.kids[0])
if is_slice_ty(s.ty) { # a slice: read its header length
let lp = slice_field(s.code, 1)
@ -58,7 +58,7 @@ fn emit_len(e: Node) -> Val {
return val(emit_bind(`trunc i64 {r} to i32`), "int")
}
fn emit_push(e: Node) -> Val {
function emit_push(e: Node) -> Val {
let s = emit_expr(e.kids[0])
let el = slice_elem(s.ty)
let elt = llty(el)