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Diffstat (limited to 'node_modules/@babel/plugin-proposal-optional-catch-binding')
3 files changed, 129 insertions, 0 deletions
diff --git a/node_modules/@babel/plugin-proposal-optional-catch-binding/README.md b/node_modules/@babel/plugin-proposal-optional-catch-binding/README.md new file mode 100644 index 00000000..e06eb65d --- /dev/null +++ b/node_modules/@babel/plugin-proposal-optional-catch-binding/README.md @@ -0,0 +1,60 @@ +# @babel/plugin-proposal-optional-catch-binding + +> Optional catch binding enables the catch block to execute whether or not an argument is passed to the catch statement (CatchClause). + + +## Examples + +```js +try { + throw 0; +} catch { + doSomethingWhichDoesntCareAboutTheValueThrown(); +} +``` + +```js +try { + throw 0; +} catch { + doSomethingWhichDoesntCareAboutTheValueThrown(); +} finally { + doSomeCleanup(); +} +``` + + +## Installation + +```sh +npm install --save-dev @babel/plugin-proposal-optional-catch-binding +``` + +## Usage + +### Via `.babelrc` (Recommended) + +**.babelrc** + +```json +{ + "plugins": ["@babel/plugin-proposal-optional-catch-binding"] +} +``` + +### Via CLI + +```sh +babel --plugins @babel/plugin-proposal-optional-catch-binding script.js +``` + +### Via Node API + +```javascript +require("@babel/core").transform("code", { + plugins: ["@babel/plugin-proposal-optional-catch-binding"] +}); +``` + +## References +- [Proposal: Optional Catch Binding for ECMAScript](https://github.com/babel/proposals/issues/7) diff --git a/node_modules/@babel/plugin-proposal-optional-catch-binding/lib/index.js b/node_modules/@babel/plugin-proposal-optional-catch-binding/lib/index.js new file mode 100644 index 00000000..e87c22c4 --- /dev/null +++ b/node_modules/@babel/plugin-proposal-optional-catch-binding/lib/index.js @@ -0,0 +1,47 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = void 0; + +function _helperPluginUtils() { + const data = require("@babel/helper-plugin-utils"); + + _helperPluginUtils = function _helperPluginUtils() { + return data; + }; + + return data; +} + +function _pluginSyntaxOptionalCatchBinding() { + const data = _interopRequireDefault(require("@babel/plugin-syntax-optional-catch-binding")); + + _pluginSyntaxOptionalCatchBinding = function _pluginSyntaxOptionalCatchBinding() { + return data; + }; + + return data; +} + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +var _default = (0, _helperPluginUtils().declare)(api => { + api.assertVersion(7); + return { + inherits: _pluginSyntaxOptionalCatchBinding().default, + visitor: { + CatchClause(path) { + if (!path.node.param) { + const uid = path.scope.generateUidIdentifier("unused"); + const paramPath = path.get("param"); + paramPath.replaceWith(uid); + } + } + + } + }; +}); + +exports.default = _default;
\ No newline at end of file diff --git a/node_modules/@babel/plugin-proposal-optional-catch-binding/package.json b/node_modules/@babel/plugin-proposal-optional-catch-binding/package.json new file mode 100644 index 00000000..9ea865ea --- /dev/null +++ b/node_modules/@babel/plugin-proposal-optional-catch-binding/package.json @@ -0,0 +1,22 @@ +{ + "name": "@babel/plugin-proposal-optional-catch-binding", + "version": "7.0.0-beta.47", + "description": "Compile optional catch bindings", + "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-proposal-optional-catch-binding", + "license": "MIT", + "main": "lib/index.js", + "keywords": [ + "babel-plugin" + ], + "dependencies": { + "@babel/helper-plugin-utils": "7.0.0-beta.47", + "@babel/plugin-syntax-optional-catch-binding": "7.0.0-beta.47" + }, + "peerDependencies": { + "@babel/core": "7.0.0-beta.47" + }, + "devDependencies": { + "@babel/core": "7.0.0-beta.47", + "@babel/helper-plugin-test-runner": "7.0.0-beta.47" + } +} |