30 lines
529 B
TypeScript
30 lines
529 B
TypeScript
//@target: ES6
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function fun(...[a, b]: [Bar, Bar][]) { }
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fun(...new FooIteratorIterator);
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class Bar { x }
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class Foo extends Bar { y }
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class FooIterator {
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next() {
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return {
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value: new Foo,
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done: false
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};
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}
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[Symbol.iterator]() {
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return this;
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}
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}
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class FooIteratorIterator {
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next() {
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return {
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value: new FooIterator,
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done: false
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};
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}
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[Symbol.iterator]() {
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return this;
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}
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} |