13bc6bddaa
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Implement rest parameters, spread in calls/arrays/objects/new/super, covering tokenizer (DotDotDot), AST (Expr::Spread, ObjectPropertyKind, rest_param fields), parser, and interpreter with shared spread_iterable helper. Includes 69 new tests (29 parser + 40 interpreter) and 6 JS262 conformance fixtures. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
21 lines
315 B
JavaScript
21 lines
315 B
JavaScript
class Foo {
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constructor(a, b) {
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this.sum = a + b;
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}
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}
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var f = new Foo(...[3, 4]);
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console.log(f.sum);
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class A {
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constructor(a, b) {
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this.product = a * b;
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}
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}
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class B extends A {
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constructor(...args) {
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super(...args);
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}
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}
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var b = new B(5, 6);
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console.log(b.product);
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