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Chris Tate
c257368c5e
* Compile Effect generators statically * test: declare the dormant array write's expected fence
32 lines
1.0 KiB
JavaScript
32 lines
1.0 KiB
JavaScript
function make(size) {
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const out = new Array(size);
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console.log(out.length, typeof out[0]);
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for (let i = 0; i < out.length; i++) out[i] = i % 2 === 0 ? i : "item";
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return out;
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}
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console.log(JSON.stringify(make(4)));
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console.log(JSON.stringify(make(0)));
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function from(value) {
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const out = new Array(value);
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if (typeof value === "number") for (let i = 0; i < out.length; i++) out[i] = i;
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return out;
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}
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console.log(JSON.stringify(from("value")));
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console.log(JSON.stringify(from(3)));
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try { from(-1); } catch (error) { console.log(error.name, error.message); }
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try { from(1.5); } catch (error) { console.log(error.name, error.message); }
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function remove(size) {
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const out = new Array(size);
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out[1] = "middle";
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console.log(out.pop(), out.length);
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console.log(out.shift(), out.length);
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console.log(out.pop(), out.length);
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console.log(out.pop(), out.shift(), out.length);
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out.push({ value: 42 });
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console.log(out.shift().value, out.length);
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out.push(undefined);
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console.log(out.pop(), out.length);
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}
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remove(3);
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