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https://github.com/vercel-labs/scriptc.git
synced 2026-10-23 06:10:02 +08:00
Chris Tate
24ab670305
- Support integer widths and clamped arrays with shared storage and exact runtime brands. - Preserve typed-array values through untyped fields, iteration, and byte I/O. - Compile native ArrayBuffer response bodies and checked Number predicates.
11 lines
579 B
TypeScript
11 lines
579 B
TypeScript
let calls = 0;
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function input(value: unknown): unknown { calls++; return value; }
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function check(value: unknown): void {
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console.log(Number.isFinite(input(value)), Number.isNaN(input(value)), Number.isInteger(input(value)), Number.isSafeInteger(input(value)));
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}
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check(0); check(-0); check(1.25); check(NaN); check(Infinity); check(-Infinity);
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check(9007199254740991); check(9007199254740992);
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check("1"); check(null); check(undefined); check(true); check(new Uint16Array([1]));
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check({ valueOf(): number { console.log("should not coerce"); return 1; } });
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console.log(calls);
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