Files
scriptc/tests/diagnostics/regex.ts
Chris Tate e2d58f60d2 Expand static support for common Effect 4 patterns (#600)
* Expand static compilation for common Effect 4 patterns

* Run every Effect 4 fixture slice in CI

* Preserve existing corpus behavior across Effect 4 lowering

* Preserve Effect platform callbacks and native stream state

* Record new corpus baselines and retain child stdin refusals

* Retire the obsolete stateful regex diagnostic

* Preserve promise reference count layout for cycle collection
2026-10-01 17:36:29 -05:00

13 lines
458 B
TypeScript

// The d/v flags are outside the native slice; .groups needs a
// statically-known regex. Named capture groups compile (corpus 2604).
// Method values and regex union arms remain unsupported; arrays compile.
const indices = /cat/d;
const sets = /[\p{L}]/v;
const asValue = /x/.test;
const maybe: RegExp | undefined = /a/;
function readGroups(re: RegExp): void {
const m = re.exec("2024-07");
if (m) console.log(m.groups);
}
readGroups(/(?<year>\d{4})/);