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feat(lang): numbers float - a module whose decimal literals are float

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-23 16:02:02 +03:00
parent e6f565a6c4
commit 3ac0d8d5cb
5 changed files with 36 additions and 0 deletions
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18
selfhost/frontend/parse.ludic
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@ -11,6 +11,18 @@ var g_game_name: pointer # the `program` name
# build tools parse. While parsing, the location is the current token's; while
# lowering, it is the statement being emitted (emit_stmt records it).
var g_parse_file: pointer = "" # the file whose tokens are being parsed
# `numbers float`: files whose bare decimal literals are float, not fixed. A file that says
# so is listed, and so is every non-runtime file it imports (a barrel passes it on).
var g_float_files: []pointer = new []pointer
function is_float_file(f: pointer) -> bool {
if (f == null) { return false }
var i = 0
while i < len(g_float_files) {
if (g_float_files[i] == f) { return true }
i += 1
}
return false
}
var g_parsing: bool = true # false once lowering starts
var g_err_file: pointer = "" # the statement being lowered
var g_err_line: int = 0
@ -816,6 +828,11 @@ function parse_one_decl() -> void {
}
skipnl()
}
if is_id("numbers") and (toks[pi + 1].text == "float") {
pi += 2
if not is_float_file(g_parse_file) { push(g_float_files, g_parse_file) }
return
}
if is_id("import") { pi += 1
let t = toks[pi]
if t.kind != TK_STR { perr("expected \"path\" after import") }
@ -1004,6 +1021,7 @@ function do_import(rel: pointer) -> void {
}
if already_loaded(full) { return }
push(loaded_paths, full)
if is_float_file(g_parse_file) and not is_runtime_path(rel) and not is_float_file(full) { push(g_float_files, full) }
if (src == null) { perr(`cannot open import {full}`) }
# the audio runtime can arrive through atlas.ludic's own import or the Assets
# splice, not only through an Audio.* call in the game; a windowed build must