TanTan
2a69b23b47
Dev Build / cleanup (push) Canceled after 0s
Dev Build / typecheck (push) Canceled after 0s
Dev Build / build (linux-arm64, ubuntu-24.04-arm, linux-arm64) (push) Canceled after 0s
Dev Build / build (linux-x64, ubuntu-latest, linux-x64) (push) Canceled after 0s
Dev Build / build (win-x64, windows-latest, win32-x64) (push) Canceled after 0s
Dev Build / dispatch-dev-docker (push) Canceled after 0s
70 lines
1.3 KiB
Plaintext
70 lines
1.3 KiB
Plaintext
/**
|
|
* @fileoverview Rule to disallow use of void operator.
|
|
* @author Mike Sidorov
|
|
*/
|
|
"use strict";
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Rule Definition
|
|
//------------------------------------------------------------------------------
|
|
|
|
/** @type {import('../types').Rule.RuleModule} */
|
|
module.exports = {
|
|
meta: {
|
|
type: "suggestion",
|
|
|
|
defaultOptions: [
|
|
{
|
|
allowAsStatement: false,
|
|
},
|
|
],
|
|
|
|
docs: {
|
|
description: "Disallow `void` operators",
|
|
recommended: false,
|
|
frozen: true,
|
|
url: "https://eslint.org/docs/latest/rules/no-void",
|
|
},
|
|
|
|
messages: {
|
|
noVoid: "Expected 'undefined' and instead saw 'void'.",
|
|
},
|
|
|
|
schema: [
|
|
{
|
|
type: "object",
|
|
properties: {
|
|
allowAsStatement: {
|
|
type: "boolean",
|
|
},
|
|
},
|
|
additionalProperties: false,
|
|
},
|
|
],
|
|
},
|
|
|
|
create(context) {
|
|
const [{ allowAsStatement }] = context.options;
|
|
|
|
//--------------------------------------------------------------------------
|
|
// Public
|
|
//--------------------------------------------------------------------------
|
|
|
|
return {
|
|
'UnaryExpression[operator="void"]'(node) {
|
|
if (
|
|
allowAsStatement &&
|
|
node.parent &&
|
|
node.parent.type === "ExpressionStatement"
|
|
) {
|
|
return;
|
|
}
|
|
context.report({
|
|
node,
|
|
messageId: "noVoid",
|
|
});
|
|
},
|
|
};
|
|
},
|
|
};
|