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fix(lang): a template inside another's hole, and integer literals past 2^31 - 1

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A template literal nested in a {...} hole crashed the parser: the outer
literal ended at the inner backtick. The lexer (and ludic-fmt's) now
reads a hole as code, taking strings, chars and templates in it whole.
A decimal literal past 2147483647, or a hex one of more than eight
digits, was wrapped into a negative int; it is a long with its value
now, and giving one to an int is refused. Reseed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-25 08:10:46 +03:00
parent b401f7acc1
commit afa4d23a4f
17 changed files with 47107 additions and 46056 deletions
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2
selfhost/backend/emit_float.ludic
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@ -39,7 +39,7 @@ function fp_result(a: pointer, b: pointer) -> pointer {
# a literal-only expression (Val.lit) evaluated exactly in float type t
function fp_const(e: Node, t: pointer) -> pointer {
if e.kind == E_FLOAT { return fp_lit_code(e.s, t) }
if e.kind == E_INT { return fp_lit_code(itoa(e.ival), t) }
if e.kind == E_INT { return fp_lit_code(int_lit_code(e), t) }
if e.kind == E_UN {
let x = fp_const(e.a, t)
return emit_bind(`fneg {t} {x}`)