babel/packages/babel-generator/test/fixtures/parentheses/sequence-expressions/input.js

function foo() {
  return a, b;
}

if (a, b, c) d();

throw a, b, c;

switch (a, b, c) {}

for (a in b, c);

for (a of (b = c, d));

while (a, b, c);

!(function () {})(), a();

(a, b), c;
a, (b, c);

a`${(1,2)}`;
(a,b)`${(1,2)}`;
`${(1,2)}`;

export default (c, d);