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https://github.com/vercel-labs/scriptc.git
synced 2026-10-20 05:40:17 +08:00
Chris Tate
bf21f47827
- Preserve async factory results and mixed table layouts through inference and destructuring. - Support checked Map and Object.fromEntries construction with native weak collections. - Keep native weak-key lifetimes and engine-backed collection identities intact.
19 lines
495 B
JavaScript
19 lines
495 B
JavaScript
let evaluated = 0;
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function scalar() {
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evaluated++;
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return "u32";
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}
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function defineStruct(fields) {
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for (const [name, type, options = {}] of fields) {
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console.log(name, Array.isArray(type) ? type.join(",") : type, options.lengthOf);
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}
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}
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defineStruct([
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["startCols", ["u32"]],
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["startColsLen", "u32", { lengthOf: "startCols" }],
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["widthCols", ["u32"]],
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["widthColsLen", "u32", { lengthOf: "widthCols" }],
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["widthColsMax", scalar()],
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]);
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console.log("evaluated", evaluated);
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