f7c961136f
Add 39 test cases exercising AST dump output and scope analysis. Tests cover local/global identifier marking, eval/with poisoning, destructuring, closures, hoisting, classes, generators, and more.
34 lines
704 B
JavaScript
34 lines
704 B
JavaScript
// Direct eval inside an arrow function poisons the enclosing function too,
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// because arrows don't have their own scope for var/this/arguments.
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function outer() {
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let x = 1;
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let f = () => {
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eval("");
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return x;
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};
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return f();
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}
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// Arrow inside arrow inside regular function.
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function deep_arrow() {
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let a = 1;
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let f = () => {
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let b = 2;
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let g = () => {
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eval("");
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return a + b;
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};
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return g();
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};
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return f();
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}
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// eval in arrow doesn't poison sibling functions.
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function sibling() {
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let s = 1;
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let poison = () => eval("");
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function clean() {
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return s;
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}
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return clean();
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}
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