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feat(compiler): list literals, typed compound assignment, file:line diagnostics

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- `[a, b, c]` list literals (E_LIST → emit_list); static_type learns
  slice-element, `new T`, list, string and literal kinds
- `x op= y` lowers through the same path as `x = x op y` (emit_bin_vals):
  fixed `*=`/`/=` use the Q16.16 64-bit paths, string `+=` concatenates,
  int→long widens; unary `-` keeps a fixed operand's type (arith_ty)
- one `unescape()` table for "strings", 'chars' and `interpolation`;
  `'\''`, `'\\'`, `'\"'` no longer read as 0; unterminated char literals
  and unexpected characters are errors instead of silently skipped
- every diagnostic is `file:line: error: msg` (g_parse_file / g_err_file,
  Node.file + Node.line set by node()); tok_desc() in expectation errors;
  duplicate `function` names and unknown `phase` names are reported in
  source terms (phase_id used to default unknown phases to Overlay)
- interpolation holes skip braces inside string literals
- hand-IR preludes move from the user `@fn_` prefix to `@lp_` so a user
  `is_ws` / `str_eq` / `path_join` no longer collides at link time
- `@ClearColor(expr)` accepts any constant expression; `Os.pid()` added
  (docs page + inventory); `str_starts()` in support/str
- main.ludic: `else if` flag ladder, char literals, stale script comments
- examples/lang/operators.ludic covers all of the above; os.ludic covers
  Os.pid; docs pages for Os.pid and the Overlay phase; ten changesets
- reseeded: selfhost/ludicc.seed.ll is the new compiler's own fixpoint

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-05 01:12:16 +03:00
parent ad548840c7
commit 647dfec334
88 changed files with 30081 additions and 29179 deletions
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12
selfhost/backend/game/emit_save.ludic
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@ -18,7 +18,7 @@ var g_off: pointer = null # current byte-offset register, buffer mode
function emit_io(fn2: pointer, p: pointer, bytes: pointer) -> void {
if (g_snap_mode == "file") {
let r = `%io{itoa(g_iok)}`; g_iok = g_iok + 1
let r = `%io{itoa(g_iok)}`; g_iok += 1
emit(" "); emit(r); emit(" = call i64 @"); emit(fn2); emit("(ptr "); emit(p); emit(", i64 1, i64 "); emit(bytes); emit(", ptr %f)\n")
return
}
@ -26,7 +26,7 @@ function emit_io(fn2: pointer, p: pointer, bytes: pointer) -> void {
let noff = `%ioff{itoa(g_iok)}`
emit(" "); emit(noff); emit(" = add i64 "); emit(g_off); emit(", "); emit(bytes); emit("\n")
g_off = noff
g_iok = g_iok + 1
g_iok += 1
return
}
# buffer mode: dst/src is %buf + g_off, copy `bytes`, then advance the cursor
@ -40,7 +40,7 @@ function emit_io(fn2: pointer, p: pointer, bytes: pointer) -> void {
let noff = `%ioff{itoa(g_iok)}`
emit(" "); emit(noff); emit(" = add i64 "); emit(g_off); emit(", "); emit(bytes); emit("\n")
g_off = noff
g_iok = g_iok + 1
g_iok += 1
}
function emit_snapshot_blocks(fn2: pointer) -> void {
@ -57,7 +57,7 @@ function emit_snapshot_blocks(fn2: pointer) -> void {
# round-trips ownership (like @L_kind). Gated, so non-@Owned snapshots are unchanged.
if net_has_owned() { emit_io(fn2, "@L_owner_arr", "%nalive") }
var i = 0
while i < len(prog) { if prog[i].kind == N_VAR { emit_io(fn2, `@g_{prog[i].s}`, "4") }; i = i + 1 }
while i < len(prog) { if prog[i].kind == N_VAR { emit_io(fn2, `@g_{prog[i].s}`, "4") }; i += 1 }
var ci = 0
i = 0
while i < len(prog) {
@ -67,9 +67,9 @@ function emit_snapshot_blocks(fn2: pointer) -> void {
emit(" "); emit(csz); emit(" = ptrtoint ptr getelementptr (%Cmp_"); emit(c); emit(", ptr null, i32 "); emit(me); emit(") to i64\n")
emit_io(fn2, `@S_{c}`, csz)
emit_io(fn2, `@H_{c}`, me)
ci = ci + 1
ci += 1
}
i = i + 1
i += 1
}
}