From 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 Mon Sep 17 00:00:00 2001 From: Piotr Russ Date: Wed, 18 Nov 2020 23:26:45 +0100 Subject: rm node_modules --- node_modules/babel-traverse/lib/path/evaluation.js | 398 --------------------- 1 file changed, 398 deletions(-) delete mode 100644 node_modules/babel-traverse/lib/path/evaluation.js (limited to 'node_modules/babel-traverse/lib/path/evaluation.js') diff --git a/node_modules/babel-traverse/lib/path/evaluation.js b/node_modules/babel-traverse/lib/path/evaluation.js deleted file mode 100644 index 86aac21..0000000 --- a/node_modules/babel-traverse/lib/path/evaluation.js +++ /dev/null @@ -1,398 +0,0 @@ -"use strict"; - -exports.__esModule = true; - -var _typeof2 = require("babel-runtime/helpers/typeof"); - -var _typeof3 = _interopRequireDefault(_typeof2); - -var _getIterator2 = require("babel-runtime/core-js/get-iterator"); - -var _getIterator3 = _interopRequireDefault(_getIterator2); - -var _map = require("babel-runtime/core-js/map"); - -var _map2 = _interopRequireDefault(_map); - -exports.evaluateTruthy = evaluateTruthy; -exports.evaluate = evaluate; - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var VALID_CALLEES = ["String", "Number", "Math"]; -var INVALID_METHODS = ["random"]; - -function evaluateTruthy() { - var res = this.evaluate(); - if (res.confident) return !!res.value; -} - -function evaluate() { - var confident = true; - var deoptPath = void 0; - var seen = new _map2.default(); - - function deopt(path) { - if (!confident) return; - deoptPath = path; - confident = false; - } - - var value = evaluate(this); - if (!confident) value = undefined; - return { - confident: confident, - deopt: deoptPath, - value: value - }; - - function evaluate(path) { - var node = path.node; - - - if (seen.has(node)) { - var existing = seen.get(node); - if (existing.resolved) { - return existing.value; - } else { - deopt(path); - return; - } - } else { - var item = { resolved: false }; - seen.set(node, item); - - var val = _evaluate(path); - if (confident) { - item.resolved = true; - item.value = val; - } - return val; - } - } - - function _evaluate(path) { - if (!confident) return; - - var node = path.node; - - - if (path.isSequenceExpression()) { - var exprs = path.get("expressions"); - return evaluate(exprs[exprs.length - 1]); - } - - if (path.isStringLiteral() || path.isNumericLiteral() || path.isBooleanLiteral()) { - return node.value; - } - - if (path.isNullLiteral()) { - return null; - } - - if (path.isTemplateLiteral()) { - var str = ""; - - var i = 0; - var _exprs = path.get("expressions"); - - for (var _iterator = node.quasis, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { - var _ref; - - if (_isArray) { - if (_i >= _iterator.length) break; - _ref = _iterator[_i++]; - } else { - _i = _iterator.next(); - if (_i.done) break; - _ref = _i.value; - } - - var elem = _ref; - - if (!confident) break; - - str += elem.value.cooked; - - var expr = _exprs[i++]; - if (expr) str += String(evaluate(expr)); - } - - if (!confident) return; - return str; - } - - if (path.isConditionalExpression()) { - var testResult = evaluate(path.get("test")); - if (!confident) return; - if (testResult) { - return evaluate(path.get("consequent")); - } else { - return evaluate(path.get("alternate")); - } - } - - if (path.isExpressionWrapper()) { - return evaluate(path.get("expression")); - } - - if (path.isMemberExpression() && !path.parentPath.isCallExpression({ callee: node })) { - var property = path.get("property"); - var object = path.get("object"); - - if (object.isLiteral() && property.isIdentifier()) { - var _value = object.node.value; - var type = typeof _value === "undefined" ? "undefined" : (0, _typeof3.default)(_value); - if (type === "number" || type === "string") { - return _value[property.node.name]; - } - } - } - - if (path.isReferencedIdentifier()) { - var binding = path.scope.getBinding(node.name); - - if (binding && binding.constantViolations.length > 0) { - return deopt(binding.path); - } - - if (binding && path.node.start < binding.path.node.end) { - return deopt(binding.path); - } - - if (binding && binding.hasValue) { - return binding.value; - } else { - if (node.name === "undefined") { - return binding ? deopt(binding.path) : undefined; - } else if (node.name === "Infinity") { - return binding ? deopt(binding.path) : Infinity; - } else if (node.name === "NaN") { - return binding ? deopt(binding.path) : NaN; - } - - var resolved = path.resolve(); - if (resolved === path) { - return deopt(path); - } else { - return evaluate(resolved); - } - } - } - - if (path.isUnaryExpression({ prefix: true })) { - if (node.operator === "void") { - return undefined; - } - - var argument = path.get("argument"); - if (node.operator === "typeof" && (argument.isFunction() || argument.isClass())) { - return "function"; - } - - var arg = evaluate(argument); - if (!confident) return; - switch (node.operator) { - case "!": - return !arg; - case "+": - return +arg; - case "-": - return -arg; - case "~": - return ~arg; - case "typeof": - return typeof arg === "undefined" ? "undefined" : (0, _typeof3.default)(arg); - } - } - - if (path.isArrayExpression()) { - var arr = []; - var elems = path.get("elements"); - for (var _iterator2 = elems, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { - var _ref2; - - if (_isArray2) { - if (_i2 >= _iterator2.length) break; - _ref2 = _iterator2[_i2++]; - } else { - _i2 = _iterator2.next(); - if (_i2.done) break; - _ref2 = _i2.value; - } - - var _elem = _ref2; - - _elem = _elem.evaluate(); - - if (_elem.confident) { - arr.push(_elem.value); - } else { - return deopt(_elem); - } - } - return arr; - } - - if (path.isObjectExpression()) { - var obj = {}; - var props = path.get("properties"); - for (var _iterator3 = props, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) { - var _ref3; - - if (_isArray3) { - if (_i3 >= _iterator3.length) break; - _ref3 = _iterator3[_i3++]; - } else { - _i3 = _iterator3.next(); - if (_i3.done) break; - _ref3 = _i3.value; - } - - var prop = _ref3; - - if (prop.isObjectMethod() || prop.isSpreadProperty()) { - return deopt(prop); - } - var keyPath = prop.get("key"); - var key = keyPath; - if (prop.node.computed) { - key = key.evaluate(); - if (!key.confident) { - return deopt(keyPath); - } - key = key.value; - } else if (key.isIdentifier()) { - key = key.node.name; - } else { - key = key.node.value; - } - var valuePath = prop.get("value"); - var _value2 = valuePath.evaluate(); - if (!_value2.confident) { - return deopt(valuePath); - } - _value2 = _value2.value; - obj[key] = _value2; - } - return obj; - } - - if (path.isLogicalExpression()) { - var wasConfident = confident; - var left = evaluate(path.get("left")); - var leftConfident = confident; - confident = wasConfident; - var right = evaluate(path.get("right")); - var rightConfident = confident; - confident = leftConfident && rightConfident; - - switch (node.operator) { - case "||": - if (left && leftConfident) { - confident = true; - return left; - } - - if (!confident) return; - - return left || right; - case "&&": - if (!left && leftConfident || !right && rightConfident) { - confident = true; - } - - if (!confident) return; - - return left && right; - } - } - - if (path.isBinaryExpression()) { - var _left = evaluate(path.get("left")); - if (!confident) return; - var _right = evaluate(path.get("right")); - if (!confident) return; - - switch (node.operator) { - case "-": - return _left - _right; - case "+": - return _left + _right; - case "/": - return _left / _right; - case "*": - return _left * _right; - case "%": - return _left % _right; - case "**": - return Math.pow(_left, _right); - case "<": - return _left < _right; - case ">": - return _left > _right; - case "<=": - return _left <= _right; - case ">=": - return _left >= _right; - case "==": - return _left == _right; - case "!=": - return _left != _right; - case "===": - return _left === _right; - case "!==": - return _left !== _right; - case "|": - return _left | _right; - case "&": - return _left & _right; - case "^": - return _left ^ _right; - case "<<": - return _left << _right; - case ">>": - return _left >> _right; - case ">>>": - return _left >>> _right; - } - } - - if (path.isCallExpression()) { - var callee = path.get("callee"); - var context = void 0; - var func = void 0; - - if (callee.isIdentifier() && !path.scope.getBinding(callee.node.name, true) && VALID_CALLEES.indexOf(callee.node.name) >= 0) { - func = global[node.callee.name]; - } - - if (callee.isMemberExpression()) { - var _object = callee.get("object"); - var _property = callee.get("property"); - - if (_object.isIdentifier() && _property.isIdentifier() && VALID_CALLEES.indexOf(_object.node.name) >= 0 && INVALID_METHODS.indexOf(_property.node.name) < 0) { - context = global[_object.node.name]; - func = context[_property.node.name]; - } - - if (_object.isLiteral() && _property.isIdentifier()) { - var _type = (0, _typeof3.default)(_object.node.value); - if (_type === "string" || _type === "number") { - context = _object.node.value; - func = context[_property.node.name]; - } - } - } - - if (func) { - var args = path.get("arguments").map(evaluate); - if (!confident) return; - - return func.apply(context, args); - } - } - - deopt(path); - } -} \ No newline at end of file -- cgit v1.2.3