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#!/usr/bin/env node
// comment line
/* block
comment */
var x = 42;
let y = "hello";
const z = `template ${x} literal`;
let a = 0b1010;
let b = 0xFF;
let c = 0o77;
let d = 123n;
let e = /pattern/gi;
let f = true;
let g = null;
function hello(a, b) {
if (a > b) {
return a;
} else {
return b;
}
}
const arrow = (x) => x * 2;
const obj = {
a: 1,
b: "two",
c,
[d]: 4,
method() { return 5; },
get prop() { return 6; },
set prop(v) { },
};
const arr = [1, 2, ...rest, 4];
for (var i = 0; i < 10; i++) {
continue;
}
for (const key in obj) {
break;
}
for (const val of arr) {
;
}
while (x < 10) {
x++;
}
do {
x--;
} while (x > 0);
try {
throw "err";
} catch (e) {
console.log(e);
} finally {
cleanup();
}
switch (x) {
case 1:
break;
case 2:
return;
default:
break;
}
class Foo extends Bar {
constructor() { super(); }
static method() { }
get prop() { return 1; }
set prop(v) { }
}
const { a: p, b: q } = obj;
const [head, ...tail] = arr;
import { something } from "module";
export default x;
export const named = 1;
export function exported() { }
import "side-effect";
import * as ns from "module";
export { x as y } from "module";
export * from "module";
delete obj.a;
typeof x;
void x;
x ?? y;
x?.y?.z;
x ??= y;
x &&= y;
x ||= y;
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