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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
const invalidSyntax = [
"[...r, ]",
"[a, ...r, ]",
"[a = 0, ...r, ]",
"[[], ...r, ]",
"[[...r,]]",
"[[...r,], ]",
"[[...r,], a]",
];
const validSyntax = [
"[, ]",
"[a, ]",
"[[], ]",
];
const destructuringForms = [
a => `${a} = [];`,
a => `var ${a} = [];`,
a => `let ${a} = [];`,
a => `const ${a} = [];`,
a => `(${a}) => {};`,
a => `(${a} = []) => {};`,
a => `function f(${a}) {}`,
];
for (let invalid of invalidSyntax) {
for (let fn of destructuringForms) {
assertThrowsInstanceOf(() => Function(fn(invalid)), SyntaxError);
}
}
for (let invalid of validSyntax) {
for (let fn of destructuringForms) {
Function(fn(invalid));
}
}
if (typeof reportCompare === "function")
reportCompare(0, 0);