96 lines
3.3 KiB
Plaintext
96 lines
3.3 KiB
Plaintext
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const utils_1 = require("@typescript-eslint/utils");
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const ts = __importStar(require("typescript"));
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const util_1 = require("../util");
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exports.default = (0, util_1.createRule)({
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name: 'no-throw-literal',
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meta: {
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type: 'problem',
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docs: {
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description: 'Disallow throwing literals as exceptions',
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recommended: 'strict',
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extendsBaseRule: true,
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requiresTypeChecking: true,
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},
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schema: [
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{
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type: 'object',
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properties: {
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allowThrowingAny: {
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type: 'boolean',
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},
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allowThrowingUnknown: {
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type: 'boolean',
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},
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},
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additionalProperties: false,
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},
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],
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messages: {
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object: 'Expected an error object to be thrown.',
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undef: 'Do not throw undefined.',
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},
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},
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defaultOptions: [
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{
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allowThrowingAny: true,
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allowThrowingUnknown: true,
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},
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],
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create(context, [options]) {
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const services = (0, util_1.getParserServices)(context);
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function checkThrowArgument(node) {
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if (node.type === utils_1.AST_NODE_TYPES.AwaitExpression ||
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node.type === utils_1.AST_NODE_TYPES.YieldExpression) {
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return;
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}
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const type = services.getTypeAtLocation(node);
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if (type.flags & ts.TypeFlags.Undefined) {
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context.report({ node, messageId: 'undef' });
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return;
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}
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if (options.allowThrowingAny && (0, util_1.isTypeAnyType)(type)) {
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return;
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}
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if (options.allowThrowingUnknown && (0, util_1.isTypeUnknownType)(type)) {
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return;
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}
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if ((0, util_1.isErrorLike)(services.program, type)) {
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return;
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}
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context.report({ node, messageId: 'object' });
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}
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return {
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ThrowStatement(node) {
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if (node.argument) {
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checkThrowArgument(node.argument);
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}
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},
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};
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},
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});
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//# sourceMappingURL=no-throw-literal.js.map |