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| author | ruki <waruqi@gmail.com> | 2018-11-08 00:38:48 +0800 |
|---|---|---|
| committer | ruki <waruqi@gmail.com> | 2018-11-07 21:53:09 +0800 |
| commit | 26105034da4fcce7ac883c899d781f016559310d (patch) | |
| tree | c459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/@babel/helper-explode-assignable-expression | |
| parent | 2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff) | |
| download | xmake-docs-26105034da4fcce7ac883c899d781f016559310d.tar.gz xmake-docs-26105034da4fcce7ac883c899d781f016559310d.zip | |
switch to vuepress
Diffstat (limited to 'node_modules/@babel/helper-explode-assignable-expression')
3 files changed, 103 insertions, 0 deletions
diff --git a/node_modules/@babel/helper-explode-assignable-expression/README.md b/node_modules/@babel/helper-explode-assignable-expression/README.md new file mode 100644 index 00000000..3229d394 --- /dev/null +++ b/node_modules/@babel/helper-explode-assignable-expression/README.md @@ -0,0 +1,5 @@ +# @babel/helper-explode-assignable-expression + +## Usage + +TODO diff --git a/node_modules/@babel/helper-explode-assignable-expression/lib/index.js b/node_modules/@babel/helper-explode-assignable-expression/lib/index.js new file mode 100644 index 00000000..757358ca --- /dev/null +++ b/node_modules/@babel/helper-explode-assignable-expression/lib/index.js @@ -0,0 +1,86 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = _default; + +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; } } + +function getObjRef(node, nodes, file, scope) { + let ref; + + if (t().isSuper(node)) { + return node; + } else if (t().isIdentifier(node)) { + if (scope.hasBinding(node.name)) { + return node; + } else { + ref = node; + } + } else if (t().isMemberExpression(node)) { + ref = node.object; + + if (t().isSuper(ref) || t().isIdentifier(ref) && scope.hasBinding(ref.name)) { + return ref; + } + } else { + throw new Error(`We can't explode this node type ${node.type}`); + } + + const temp = scope.generateUidIdentifierBasedOnNode(ref); + scope.push({ + id: temp + }); + nodes.push(t().assignmentExpression("=", t().cloneNode(temp), t().cloneNode(ref))); + return temp; +} + +function getPropRef(node, nodes, file, scope) { + const prop = node.property; + const key = t().toComputedKey(node, prop); + if (t().isLiteral(key) && t().isPureish(key)) return key; + const temp = scope.generateUidIdentifierBasedOnNode(prop); + scope.push({ + id: temp + }); + nodes.push(t().assignmentExpression("=", t().cloneNode(temp), t().cloneNode(prop))); + return temp; +} + +function _default(node, nodes, file, scope, allowedSingleIdent) { + let obj; + + if (t().isIdentifier(node) && allowedSingleIdent) { + obj = node; + } else { + obj = getObjRef(node, nodes, file, scope); + } + + let ref, uid; + + if (t().isIdentifier(node)) { + ref = t().cloneNode(node); + uid = obj; + } else { + const prop = getPropRef(node, nodes, file, scope); + const computed = node.computed || t().isLiteral(prop); + uid = t().memberExpression(t().cloneNode(obj), t().cloneNode(prop), computed); + ref = t().memberExpression(t().cloneNode(obj), t().cloneNode(prop), computed); + } + + return { + uid: uid, + ref: ref + }; +}
\ No newline at end of file diff --git a/node_modules/@babel/helper-explode-assignable-expression/package.json b/node_modules/@babel/helper-explode-assignable-expression/package.json new file mode 100644 index 00000000..8f6fc4d2 --- /dev/null +++ b/node_modules/@babel/helper-explode-assignable-expression/package.json @@ -0,0 +1,12 @@ +{ + "name": "@babel/helper-explode-assignable-expression", + "version": "7.0.0-beta.47", + "description": "Helper function to explode an assignable expression", + "repository": "https://github.com/babel/babel/tree/master/packages/babel-helper-explode-assignable-expression", + "license": "MIT", + "main": "lib/index.js", + "dependencies": { + "@babel/traverse": "7.0.0-beta.47", + "@babel/types": "7.0.0-beta.47" + } +} |
