mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-25 06:24:27 +08:00
Chris Tate
6b6445ab90
- The ratified rename rider (world-unification §7 lane 5): "DOM" collided with the browser DOM and, post-lane-1, the structure is no longer a document tree. Comments and doc prose now say "the checked-dynamic tree" for the noun and "dyn" adjectivally; runtime symbol names (scr_dyn_*), the error.domClone libCall, and the real web DOMException family are unchanged. - The few user-facing strings carrying the nickname move with it (the structuredClone cyclic message, the dc subscriber/publish fences, two emitter ICE texts); diagnostics snapshots regenerated (96 pass). One private compiler constant (DOM_PROTO_METHOD_NAMES -> DYN_PROTO_METHOD_NAMES) rides along. - Mechanical sweep, 142 files, comments/prose only — no behavior change.
29 lines
871 B
JavaScript
29 lines
871 B
JavaScript
// `.then(handler)` with a CHECKED-DYNAMIC handler VALUE (the Node-suite
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// `p.then(common.mustCall())` shape): the settled value crosses into the
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// handler through the checked-dynamic tree (void settles deliver JS's explicit undefined
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// argument), rejections pass through to a chained .catch, and the traced
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// microtask ordering matches Node's.
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'use strict';
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function mustCallish(fn) {
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return function (...args) { return fn.apply(this, args); };
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}
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async function work() {
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return 7;
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}
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async function quiet() {}
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work().then(mustCallish((v) => { console.log('value', v); }));
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quiet().then(mustCallish((v) => { console.log('void-settle', v, typeof v); }));
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async function fails() {
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throw new Error('nope');
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}
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fails()
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.then(mustCallish(() => { console.log('unreachable'); }))
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.catch((e) => { console.log('caught', String(e)); });
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console.log('sync tail');
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