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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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5
selfhost/backend/emit_call.ludic
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@ -985,7 +985,10 @@ function emit_call(e: Node) -> Val {
function emit_expr(e: Node) -> Val {
if (e == null) { return val("0", "int") }
if e.kind == E_INT { return val(itoa(e.ival), "int") }
if e.kind == E_INT {
if e.s != null { return val(e.s, "long") } # a literal past 2^31 - 1
return val(itoa(e.ival), "int")
}
if e.kind == E_FLOAT and is_float_file(e.file) {
let ff = val(fp_lit_code(e.s, "float"), "float")
ff.lit = e