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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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3
tools/ludic-cli/test.ludic
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@ -835,6 +835,9 @@ function cmd_dev_test() -> int {
reject_case("rejected/generic_mismatch", "words wants a Pool<string> and this is a Pool<int>", "two instances of one generic are two types")
reject_case("rejected/generic_arity", "Pool takes 1 type argument(s) and Pool<int, string> gives 2", "a generic takes as many type arguments as it has parameters")
reject_case("rejected/private_generic", "grow is private to module kit", "an instance of a private generic is private to its module")
feat_case("lang/long_literals", "", "4294967295 3988292384 -4294967296 1099511627776 -3750763034362895579 -1 1", "long_literals.ludic (a decimal literal past 2^31 - 1, and a hex literal of more than eight digits, is a long)")
reject_case("rejected/long_into_int", "4294967295 does not fit one; it is a long", "a long literal given to an int is refused, not wrapped")
feat_case("lang/nested_templates", "", "outer [inner 3 {x}] \"`}\" end", "nested_templates.ludic (a template literal inside another's hole)")
feat_case("lang/aliases", "", "10 5 3", "aliases.ludic (L6: a namespace method declared as an alias of a function, labelled or by its parameters)")
reject_case("rejected/alias_arity", "this call to Trail.length leaves out to, which has no default", "an alias's arguments are checked against its target")
reject_case("rejected/alias_twice", "Trail.length is declared twice", "a namespace method is declared once")