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Diffstat (limited to 'node_modules/@babel/helper-member-expression-to-functions')
3 files changed, 0 insertions, 174 deletions
diff --git a/node_modules/@babel/helper-member-expression-to-functions/README.md b/node_modules/@babel/helper-member-expression-to-functions/README.md deleted file mode 100644 index 31dd4c3c..00000000 --- a/node_modules/@babel/helper-member-expression-to-functions/README.md +++ /dev/null @@ -1,75 +0,0 @@ -# @babel/helper-member-expression-to-functions - -Helper function to replace certain member expressions with function calls - -## Usage - -> Designed for internal Babel use. - -Traverses the `path` using the supplied `visitor` and an augmented `state`. - -```js -const visitor = { - MemberExpression(memberPath, state) { - - if (someCondition(memberPath)) { - - // The handle method is supplied by memberExpressionToFunctions. - // It should be called whenever a MemberExpression should be - // converted into the proper function calls. - state.handle(memberPath); - - } - - }, -}; - -// The helper requires three special methods on state: `get`, `set`, and -// `call`. -// Optionally, a special `memoize` method may be defined, which gets -// called if the member is in a self-referential update expression. -// Everything else will be passed through as normal. -const state = { - get(memberPath) { - // Return some AST that will get the member - return t.callExpression( - this.file.addHelper('superGet'), - [t.thisExpression(), memberPath.node.property] - ); - }, - - set(memberPath, value) { - // Return some AST that will set the member - return t.callExpression( - this.file.addHelper('superSet'), - [t.thisExpression(), memberPath.node.property, value] - ); - }, - - call(memberPath, args) { - // Return some AST that will call the member with the proper context - // and args - return t.callExpression( - t.memberExpression(this.get(memberPath), t.identifier("apply")), - [t.thisExpression(), t.arrayExpression(args)] - ); - }, - - memoize(memberPath) { - const { node } = memberPath; - if (node.computed) { - MEMOIZED.set(node, ...); - } - }, - - // The handle method is provided by memberExpressionToFunctions. - // handle(memberPath) { ... } - - // Other state stuff is left untouched. - someState: new Set(), -}; - -// Replace all the special MemberExpressions in rootPath, as determined -// by our visitor, using the state methods. -memberExpressionToFunctions(rootPath, visitor, state); -``` diff --git a/node_modules/@babel/helper-member-expression-to-functions/lib/index.js b/node_modules/@babel/helper-member-expression-to-functions/lib/index.js deleted file mode 100644 index 938dc918..00000000 --- a/node_modules/@babel/helper-member-expression-to-functions/lib/index.js +++ /dev/null @@ -1,87 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = memberExpressionToFunctions; - -function t() { - const data = _interopRequireWildcard(require("@babel/types")); - - t = function t() { - return data; - }; - - return data; -} - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } } - -const handle = { - handle(member) { - const node = member.node, - parent = member.parent, - parentPath = member.parentPath; - - if (parentPath.isUpdateExpression({ - argument: node - })) { - const operator = parent.operator, - prefix = parent.prefix; - - if (this.memoize) { - this.memoize(member); - } - - const value = t().binaryExpression(operator[0], t().unaryExpression("+", this.get(member)), t().numericLiteral(1)); - - if (prefix) { - parentPath.replaceWith(this.set(member, value)); - } else { - const scope = member.scope; - const ref = scope.generateUidIdentifierBasedOnNode(node); - scope.push({ - id: ref - }); - value.left = t().assignmentExpression("=", t().cloneNode(ref), value.left); - parentPath.replaceWith(t().sequenceExpression([this.set(member, value), t().cloneNode(ref)])); - } - - return; - } - - if (parentPath.isAssignmentExpression({ - left: node - })) { - const operator = parent.operator, - right = parent.right; - let value = right; - - if (operator !== "=") { - if (this.memoize) { - this.memoize(member); - } - - value = t().binaryExpression(operator.slice(0, -1), this.get(member), value); - } - - parentPath.replaceWith(this.set(member, value)); - return; - } - - if (parentPath.isCallExpression({ - callee: node - })) { - const args = parent.arguments; - parentPath.replaceWith(this.call(member, args)); - return; - } - - member.replaceWith(this.get(member)); - } - -}; - -function memberExpressionToFunctions(path, visitor, state) { - path.traverse(visitor, Object.assign({}, state, handle)); -}
\ No newline at end of file diff --git a/node_modules/@babel/helper-member-expression-to-functions/package.json b/node_modules/@babel/helper-member-expression-to-functions/package.json deleted file mode 100644 index ce778d9f..00000000 --- a/node_modules/@babel/helper-member-expression-to-functions/package.json +++ /dev/null @@ -1,12 +0,0 @@ -{ - "name": "@babel/helper-member-expression-to-functions", - "version": "7.0.0-beta.47", - "description": "Helper function to replace certain member expressions with function calls", - "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-member-expression-to-functions", - "license": "MIT", - "main": "lib/index.js", - "author": "Justin Ridgewell <justin@ridgewell.name>", - "dependencies": { - "@babel/types": "7.0.0-beta.47" - } -} |