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Move subclass inheritance to end (#7772)

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We were using `Object.create` to setup the prototype chain at the start of the class definition, which lead to #7771.

I was a bit worried about a speed hit, but it seems everyone optimizes the two patterns the same way.
https://jsbench.github.io/#f9fca52407643d96458a35763b201215

Fixes #7771.
This commit is contained in:
Justin Ridgewell
2018-04-21 17:31:44 -04:00
committed by GitHub
parent 8f24f91166
commit f8ab9466d3
96 changed files with 331 additions and 284 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
packages/babel-plugin-transform-classes/test/fixtures/extend-builtins/loose/output.js vendored
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@@ -1,4 +1,4 @@
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
function _inheritsLoose(subClass, superClass) { subClass.prototype.__proto__ = superClass && superClass.prototype; subClass.__proto__ = superClass; }
function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() {} Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, _setPrototypeOf(function Super() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); }, Class)); }; return _wrapNativeSuper(Class); }
@@ -13,11 +13,11 @@ var List =
function (_Array) {
"use strict";
_inheritsLoose(List, _Array);
function List() {
return _Array.apply(this, arguments) || this;
}
_inheritsLoose(List, _Array);
return List;
}(_wrapNativeSuper(Array));

3
packages/babel-plugin-transform-classes/test/fixtures/extend-builtins/shadowed/output.js vendored
View File

@@ -9,12 +9,11 @@ let List =
function (_Array) {
"use strict";
babelHelpers.inherits(List, _Array);
function List() {
babelHelpers.classCallCheck(this, List);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(List).apply(this, arguments));
}
babelHelpers.inherits(List, _Array);
return List;
}(Array);

8
packages/babel-plugin-transform-classes/test/fixtures/extend-builtins/spec/output.js vendored
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@@ -1,11 +1,11 @@
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() {} Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, _setPrototypeOf(function Super() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); }, Class)); }; return _wrapNativeSuper(Class); }
function _construct(Parent, args, Class) { if (typeof Reflect !== "undefined" && Reflect.construct) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Parent.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); }
@@ -19,13 +19,13 @@ var List =
function (_Array) {
"use strict";
_inherits(List, _Array);
function List() {
_classCallCheck(this, List);
return _possibleConstructorReturn(this, _getPrototypeOf(List).apply(this, arguments));
}
_inherits(List, _Array);
return List;
}(_wrapNativeSuper(Array));

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/get-semantics-data-defined-on-parent/output.js vendored
View File

@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
@@ -14,10 +18,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
let Base = function Base() {
@@ -29,8 +29,6 @@ Base.prototype.test = 1;
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -44,6 +42,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/get-semantics-getter-defined-on-parent/output.js vendored
View File

@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
@@ -10,10 +14,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -41,8 +41,6 @@ function () {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -56,6 +54,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/get-semantics-not-defined-on-parent/output.js vendored
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@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
@@ -14,10 +18,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
let Base = function Base() {
@@ -27,8 +27,6 @@ let Base = function Base() {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -42,6 +40,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/get-semantics-setter-defined-on-parent/output.js vendored
View File

@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
@@ -10,10 +14,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -40,8 +40,6 @@ function () {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -55,6 +53,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/set-semantics-data-defined-on-parent/output.js vendored
View File

@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
@@ -18,10 +22,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
let Base = function Base() {
@@ -37,8 +37,6 @@ Object.defineProperty(Base.prototype, 'test', {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -52,6 +50,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/set-semantics-getter-defined-on-parent/output.js vendored
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@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
@@ -14,10 +18,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -46,8 +46,6 @@ function () {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -61,6 +59,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/set-semantics-not-defined-on-parent-data-on-obj/output.js vendored
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@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
@@ -18,10 +22,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
let Base = function Base() {
@@ -31,8 +31,6 @@ let Base = function Base() {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -46,6 +44,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/set-semantics-not-defined-on-parent-getter-on-obj/output.js vendored
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@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
@@ -18,10 +22,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
let Base = function Base() {
@@ -31,8 +31,6 @@ let Base = function Base() {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -49,6 +47,8 @@ function (_Base) {
get: function () {}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/set-semantics-not-defined-on-parent-not-on-obj/output.js vendored
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@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
@@ -18,10 +22,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
let Base = function Base() {
@@ -31,8 +31,6 @@ let Base = function Base() {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -46,6 +44,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/set-semantics-not-defined-on-parent-setter-on-obj/output.js vendored
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@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
@@ -18,10 +22,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
let Base = function Base() {
@@ -33,8 +33,6 @@ let value = 2;
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -54,6 +52,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

12
packages/babel-plugin-transform-classes/test/fixtures/get-set/set-semantics-setter-defined-on-parent/output.js vendored
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@@ -1,5 +1,9 @@
"use strict";
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
@@ -14,10 +18,6 @@ function _superPropBase(object, property) { while (!Object.prototype.hasOwnPrope
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -46,8 +46,6 @@ function () {
let Obj =
/*#__PURE__*/
function (_Base) {
_inherits(Obj, _Base);
function Obj() {
_classCallCheck(this, Obj);
@@ -61,6 +59,8 @@ function (_Base) {
}
}]);
_inherits(Obj, _Base);
return Obj;
}(Base);

8
packages/babel-plugin-transform-classes/test/fixtures/loose-classCallCheck/with-superClass/output.js vendored
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@@ -1,6 +1,6 @@
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _inheritsLoose(subClass, superClass) { subClass.prototype.__proto__ = superClass && superClass.prototype; subClass.__proto__ = superClass; }
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
let B = function B() {
"use strict";
@@ -11,8 +11,6 @@ let A =
function (_B) {
"use strict";
_inheritsLoose(A, _B);
function A(track) {
var _this;
@@ -20,5 +18,7 @@ function (_B) {
return _assertThisInitialized(_this);
}
_inheritsLoose(A, _B);
return A;
}(B);

3
packages/babel-plugin-transform-classes/test/fixtures/loose/accessing-super-class/output.js vendored
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@@ -3,8 +3,6 @@ var Test =
function (_Foo) {
"use strict";
babelHelpers.inheritsLoose(Test, _Foo);
function Test() {
var _Foo$prototype$test, _Foo$prototype$test2;
@@ -25,5 +23,6 @@ function (_Foo) {
return _this;
}
babelHelpers.inheritsLoose(Test, _Foo);
return Test;
}(Foo);

3
packages/babel-plugin-transform-classes/test/fixtures/loose/accessing-super-properties/output.js vendored
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@@ -3,8 +3,6 @@ var Test =
function (_Foo) {
"use strict";
babelHelpers.inheritsLoose(Test, _Foo);
function Test() {
var _this;
@@ -14,5 +12,6 @@ function (_Foo) {
return _this;
}
babelHelpers.inheritsLoose(Test, _Foo);
return Test;
}(Foo);

3
packages/babel-plugin-transform-classes/test/fixtures/loose/calling-super-properties/output.js vendored
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@@ -3,8 +3,6 @@ var Test =
function (_Foo) {
"use strict";
babelHelpers.inheritsLoose(Test, _Foo);
function Test() {
var _this;
@@ -21,5 +19,6 @@ function (_Foo) {
return _Foo.wow.call(this);
};
babelHelpers.inheritsLoose(Test, _Foo);
return Test;
}(Foo);

3
packages/babel-plugin-transform-classes/test/fixtures/loose/derived-constructor-must-call-super/output.js vendored
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@@ -3,13 +3,12 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inheritsLoose(Foo, _Bar);
function Foo() {
var _this;
return babelHelpers.assertThisInitialized(_this);
}
babelHelpers.inheritsLoose(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/loose/derived-constructor-no-super-return-falsey/output.js vendored
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@@ -3,13 +3,12 @@ var Child =
function (_Base) {
"use strict";
babelHelpers.inheritsLoose(Child, _Base);
function Child() {
var _this;
return false || babelHelpers.assertThisInitialized(_this);
}
babelHelpers.inheritsLoose(Child, _Base);
return Child;
}(Base);

3
packages/babel-plugin-transform-classes/test/fixtures/loose/derived-constructor-no-super-return-object/output.js vendored
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@@ -3,13 +3,12 @@ var Child =
function (_Base) {
"use strict";
babelHelpers.inheritsLoose(Child, _Base);
function Child() {
var _this;
return {} || babelHelpers.assertThisInitialized(_this);
}
babelHelpers.inheritsLoose(Child, _Base);
return Child;
}(Base);

14
packages/babel-plugin-transform-classes/test/fixtures/loose/redefining-getter-method-in-subclass/exec.js vendored Normal file
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@@ -0,0 +1,14 @@
class Base {
get test() {
}
}
class Sub extends Base {
// Redefining method here
test() {
return 1;
}
}
expect(new Sub().test()).toBe(1);

14
packages/babel-plugin-transform-classes/test/fixtures/loose/redefining-getter-method-in-subclass/input.js vendored Normal file
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@@ -0,0 +1,14 @@
class Base {
get test() {
}
}
class Sub extends Base {
// Redefining method here
test() {
return 1;
}
}
expect(new Sub().test()).toBe(1);

35
packages/babel-plugin-transform-classes/test/fixtures/loose/redefining-getter-method-in-subclass/output.js vendored Normal file
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@@ -0,0 +1,35 @@
var Base =
/*#__PURE__*/
function () {
"use strict";
function Base() {}
babelHelpers.createClass(Base, [{
key: "test",
get: function get() {}
}]);
return Base;
}();
var Sub =
/*#__PURE__*/
function (_Base) {
"use strict";
function Sub() {
return _Base.apply(this, arguments) || this;
}
var _proto = Sub.prototype;
// Redefining method here
_proto.test = function test() {
return 1;
};
babelHelpers.inheritsLoose(Sub, _Base);
return Sub;
}(Base);
expect(new Sub().test()).toBe(1);

6
packages/babel-plugin-transform-classes/test/fixtures/loose/super-class-id-member-expression/output.js vendored
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@@ -3,12 +3,11 @@ var BaseController =
function (_Chaplin$Controller) {
"use strict";
babelHelpers.inheritsLoose(BaseController, _Chaplin$Controller);
function BaseController() {
return _Chaplin$Controller.apply(this, arguments) || this;
}
babelHelpers.inheritsLoose(BaseController, _Chaplin$Controller);
return BaseController;
}(Chaplin.Controller);
@@ -17,11 +16,10 @@ var BaseController2 =
function (_Chaplin$Controller$A) {
"use strict";
babelHelpers.inheritsLoose(BaseController2, _Chaplin$Controller$A);
function BaseController2() {
return _Chaplin$Controller$A.apply(this, arguments) || this;
}
babelHelpers.inheritsLoose(BaseController2, _Chaplin$Controller$A);
return BaseController2;
}(Chaplin.Controller.Another);

3
packages/babel-plugin-transform-classes/test/fixtures/loose/super-class/output.js vendored
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@@ -3,11 +3,10 @@ var Test =
function (_Foo) {
"use strict";
babelHelpers.inheritsLoose(Test, _Foo);
function Test() {
return _Foo.apply(this, arguments) || this;
}
babelHelpers.inheritsLoose(Test, _Foo);
return Test;
}(Foo);

3
packages/babel-plugin-transform-classes/test/fixtures/regression/2663/output.js vendored
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@@ -15,8 +15,6 @@ var _binarySerializer = babelHelpers.interopRequireDefault(require("./helpers/bi
var Connection =
/*#__PURE__*/
function (_EventEmitter) {
babelHelpers.inherits(Connection, _EventEmitter);
function Connection(endpoint, joinKey, joinData, roomId) {
var _this;
@@ -39,6 +37,7 @@ function (_EventEmitter) {
this.sock.close();
}
}]);
babelHelpers.inherits(Connection, _EventEmitter);
return Connection;
}(_events.EventEmitter);

3
packages/babel-plugin-transform-classes/test/fixtures/regression/2694/output.js vendored
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@@ -10,8 +10,6 @@ var _BaseFoo2 = babelHelpers.interopRequireDefault(require("./BaseFoo"));
var SubFoo =
/*#__PURE__*/
function (_BaseFoo) {
babelHelpers.inherits(SubFoo, _BaseFoo);
function SubFoo() {
babelHelpers.classCallCheck(this, SubFoo);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(SubFoo).apply(this, arguments));
@@ -24,6 +22,7 @@ function (_BaseFoo) {
console.log('SubFoo.talk');
}
}]);
babelHelpers.inherits(SubFoo, _BaseFoo);
return SubFoo;
}(_BaseFoo2.default);

3
packages/babel-plugin-transform-classes/test/fixtures/regression/2775/output.js vendored
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@@ -10,8 +10,6 @@ var _react = babelHelpers.interopRequireDefault(require("react"));
var RandomComponent =
/*#__PURE__*/
function (_Component) {
babelHelpers.inherits(RandomComponent, _Component);
function RandomComponent() {
babelHelpers.classCallCheck(this, RandomComponent);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(RandomComponent).call(this));
@@ -25,6 +23,7 @@ function (_Component) {
}, _react.default.createElement("h2", null, "Hi there!"));
}
}]);
babelHelpers.inherits(RandomComponent, _Component);
return RandomComponent;
}(_react.Component);

6
packages/babel-plugin-transform-classes/test/fixtures/regression/3028/output.js vendored
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@@ -12,8 +12,6 @@ var b = function b() {
var a1 =
/*#__PURE__*/
function (_b) {
babelHelpers.inherits(a1, _b);
function a1() {
var _this;
@@ -27,14 +25,13 @@ function (_b) {
return _this;
}
babelHelpers.inherits(a1, _b);
return a1;
}(b);
var a2 =
/*#__PURE__*/
function (_b2) {
babelHelpers.inherits(a2, _b2);
function a2() {
var _this2;
@@ -48,6 +45,7 @@ function (_b2) {
return _this2;
}
babelHelpers.inherits(a2, _b2);
return a2;
}(b);

3
packages/babel-plugin-transform-classes/test/fixtures/regression/5769/output.js vendored
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@@ -21,8 +21,6 @@ var ColorPoint =
function (_Point) {
"use strict";
babelHelpers.inherits(ColorPoint, _Point);
function ColorPoint() {
var _this;
@@ -43,6 +41,7 @@ function (_Point) {
this.getX();
}
}]);
babelHelpers.inherits(ColorPoint, _Point);
return ColorPoint;
}(Point);

3
packages/babel-plugin-transform-classes/test/fixtures/regression/5817/output.js vendored
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@@ -3,8 +3,6 @@ var A =
function (_B) {
"use strict";
babelHelpers.inherits(A, _B);
function A() {
var _this;
@@ -22,5 +20,6 @@ function (_B) {
return _this;
}
babelHelpers.inherits(A, _B);
return A;
}(B);

3
packages/babel-plugin-transform-classes/test/fixtures/regression/T2494/output.js vendored
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@@ -4,13 +4,12 @@ var x = {
function (_Foo) {
"use strict";
babelHelpers.inherits(_class, _Foo);
function _class() {
babelHelpers.classCallCheck(this, _class);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(_class).apply(this, arguments));
}
babelHelpers.inherits(_class, _Foo);
return _class;
}(Foo)
};

3
packages/babel-plugin-transform-classes/test/fixtures/regression/T2997/output.js vendored
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@@ -9,8 +9,6 @@ var B =
function (_A) {
"use strict";
babelHelpers.inherits(B, _A);
function B() {
var _this;
@@ -18,5 +16,6 @@ function (_A) {
return babelHelpers.possibleConstructorReturn(_this, _this = babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(B).call(this)));
}
babelHelpers.inherits(B, _A);
return B;
}(A);

12
packages/babel-plugin-transform-classes/test/fixtures/regression/T7537/output.js vendored
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@@ -1,15 +1,15 @@
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.getPrototypeOf || function _getPrototypeOf(o) { return o.__proto__; }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _instanceof(left, right) { if (right != null && typeof Symbol !== "undefined" && right[Symbol.hasInstance]) { return right[Symbol.hasInstance](left); } else { return left instanceof right; } }
function _classCallCheck(instance, Constructor) { if (!_instanceof(instance, Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
@@ -25,8 +25,6 @@ var A =
function (_B) {
"use strict";
_inherits(A, _B);
function A(track) {
var _this;
@@ -36,5 +34,7 @@ function (_B) {
return _possibleConstructorReturn(_this);
}
_inherits(A, _B);
return A;
}(B);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/accessing-super-class/output.js vendored
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@@ -3,8 +3,6 @@ var Test =
function (_Foo) {
"use strict";
babelHelpers.inherits(Test, _Foo);
function Test() {
var _babelHelpers$getProt, _babelHelpers$get;
@@ -44,5 +42,6 @@ function (_Foo) {
(_babelHelpers$get3 = babelHelpers.get(babelHelpers.getPrototypeOf(Test), "foo", this)).call.apply(_babelHelpers$get3, [this, "test"].concat(Array.prototype.slice.call(arguments)));
}
}]);
babelHelpers.inherits(Test, _Foo);
return Test;
}(Foo);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/accessing-super-properties/output.js vendored
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@@ -3,8 +3,6 @@ var Test =
function (_Foo) {
"use strict";
babelHelpers.inherits(Test, _Foo);
function Test() {
var _this;
@@ -15,5 +13,6 @@ function (_Foo) {
return _this;
}
babelHelpers.inherits(Test, _Foo);
return Test;
}(Foo);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/calling-super-properties/output.js vendored
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@@ -3,8 +3,6 @@ var Test =
function (_Foo) {
"use strict";
babelHelpers.inherits(Test, _Foo);
function Test() {
var _this;
@@ -21,5 +19,6 @@ function (_Foo) {
return babelHelpers.get(babelHelpers.getPrototypeOf(Test), "wow", this).call(this);
}
}]);
babelHelpers.inherits(Test, _Foo);
return Test;
}(Foo);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/constructor/output.js vendored
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@@ -10,8 +10,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -21,6 +19,7 @@ function (_Bar) {
return _this;
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/delay-arrow-function-for-bare-super-derived/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -14,5 +12,6 @@ function (_Bar) {
}));
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/derived-constructor-must-call-super-2/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -13,5 +11,6 @@ function (_Bar) {
return babelHelpers.possibleConstructorReturn(_this);
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/derived-constructor-must-call-super-3/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -16,5 +14,6 @@ function (_Bar) {
return babelHelpers.possibleConstructorReturn(_this);
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/derived-constructor-must-call-super-4/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -15,5 +13,6 @@ function (_Bar) {
return babelHelpers.possibleConstructorReturn(_this);
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/derived-constructor-must-call-super/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -12,5 +10,6 @@ function (_Bar) {
return babelHelpers.possibleConstructorReturn(_this);
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/derived-constructor-no-super-return-falsey/output.js vendored
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@@ -3,8 +3,6 @@ var Child =
function (_Base) {
"use strict";
babelHelpers.inherits(Child, _Base);
function Child() {
var _this;
@@ -12,5 +10,6 @@ function (_Base) {
return babelHelpers.possibleConstructorReturn(_this, false);
}
babelHelpers.inherits(Child, _Base);
return Child;
}(Base);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/derived-constructor-no-super-return-object/output.js vendored
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@@ -3,8 +3,6 @@ var Child =
function (_Base) {
"use strict";
babelHelpers.inherits(Child, _Base);
function Child() {
var _this;
@@ -12,5 +10,6 @@ function (_Base) {
return babelHelpers.possibleConstructorReturn(_this, {});
}
babelHelpers.inherits(Child, _Base);
return Child;
}(Base);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/export-super-class/output.mjs vendored
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@@ -1,13 +1,12 @@
var _default =
/*#__PURE__*/
function (_A) {
babelHelpers.inherits(_default, _A);
function _default() {
babelHelpers.classCallCheck(this, _default);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(_default).apply(this, arguments));
}
babelHelpers.inherits(_default, _A);
return _default;
}(A);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/nested-class-super-call-in-key/output.js vendored
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@@ -13,8 +13,6 @@ var Hello = function Hello() {
var Outer =
/*#__PURE__*/
function (_Hello) {
babelHelpers.inherits(Outer, _Hello);
function Outer() {
var _this2 = this;
@@ -41,6 +39,7 @@ function (_Hello) {
return babelHelpers.possibleConstructorReturn(_this, new Inner());
}
babelHelpers.inherits(Outer, _Hello);
return Outer;
}(Hello);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/nested-class-super-property-in-key/output.js vendored
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@@ -19,8 +19,6 @@ function () {
var Outer =
/*#__PURE__*/
function (_Hello) {
babelHelpers.inherits(Outer, _Hello);
function Outer() {
var _this;
@@ -46,6 +44,7 @@ function (_Hello) {
return babelHelpers.possibleConstructorReturn(_this, new Inner());
}
babelHelpers.inherits(Outer, _Hello);
return Outer;
}(Hello);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/nested-object-super-call-in-key/output.js vendored
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@@ -13,8 +13,6 @@ var Hello = function Hello() {
var Outer =
/*#__PURE__*/
function (_Hello) {
babelHelpers.inherits(Outer, _Hello);
function Outer() {
var _this;
@@ -28,6 +26,7 @@ function (_Hello) {
return babelHelpers.possibleConstructorReturn(_this, Inner);
}
babelHelpers.inherits(Outer, _Hello);
return Outer;
}(Hello);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/nested-object-super-property-in-key/output.js vendored
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@@ -19,8 +19,6 @@ function () {
var Outer =
/*#__PURE__*/
function (_Hello) {
babelHelpers.inherits(Outer, _Hello);
function Outer() {
var _this;
@@ -35,6 +33,7 @@ function (_Hello) {
return babelHelpers.possibleConstructorReturn(_this, Inner);
}
babelHelpers.inherits(Outer, _Hello);
return Outer;
}(Hello);

14
packages/babel-plugin-transform-classes/test/fixtures/spec/redefining-getter-method-in-subclass/exec.js vendored Normal file
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@@ -0,0 +1,14 @@
class Base {
get test() {
}
}
class Sub extends Base {
// Redefining method here
test() {
return 1;
}
}
expect(new Sub().test()).toBe(1);

14
packages/babel-plugin-transform-classes/test/fixtures/spec/redefining-getter-method-in-subclass/input.js vendored Normal file
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@@ -0,0 +1,14 @@
class Base {
get test() {
}
}
class Sub extends Base {
// Redefining method here
test() {
return 1;
}
}
expect(new Sub().test()).toBe(1);

38
packages/babel-plugin-transform-classes/test/fixtures/spec/redefining-getter-method-in-subclass/output.js vendored Normal file
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@@ -0,0 +1,38 @@
var Base =
/*#__PURE__*/
function () {
"use strict";
function Base() {
babelHelpers.classCallCheck(this, Base);
}
babelHelpers.createClass(Base, [{
key: "test",
get: function get() {}
}]);
return Base;
}();
var Sub =
/*#__PURE__*/
function (_Base) {
"use strict";
function Sub() {
babelHelpers.classCallCheck(this, Sub);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Sub).apply(this, arguments));
}
babelHelpers.createClass(Sub, [{
key: "test",
// Redefining method here
value: function test() {
return 1;
}
}]);
babelHelpers.inherits(Sub, _Base);
return Sub;
}(Base);
expect(new Sub().test()).toBe(1);

15
packages/babel-plugin-transform-classes/test/fixtures/spec/super-class-anonymous/output.js vendored
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@@ -3,13 +3,12 @@ var TestEmpty =
function (_ref) {
"use strict";
babelHelpers.inherits(TestEmpty, _ref);
function TestEmpty() {
babelHelpers.classCallCheck(this, TestEmpty);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(TestEmpty).apply(this, arguments));
}
babelHelpers.inherits(TestEmpty, _ref);
return TestEmpty;
}(
/*#__PURE__*/
@@ -28,13 +27,12 @@ var TestConstructorOnly =
function (_ref2) {
"use strict";
babelHelpers.inherits(TestConstructorOnly, _ref2);
function TestConstructorOnly() {
babelHelpers.classCallCheck(this, TestConstructorOnly);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(TestConstructorOnly).apply(this, arguments));
}
babelHelpers.inherits(TestConstructorOnly, _ref2);
return TestConstructorOnly;
}(
/*#__PURE__*/
@@ -53,13 +51,12 @@ var TestMethodOnly =
function (_ref3) {
"use strict";
babelHelpers.inherits(TestMethodOnly, _ref3);
function TestMethodOnly() {
babelHelpers.classCallCheck(this, TestMethodOnly);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(TestMethodOnly).apply(this, arguments));
}
babelHelpers.inherits(TestMethodOnly, _ref3);
return TestMethodOnly;
}(
/*#__PURE__*/
@@ -82,13 +79,12 @@ var TestConstructorAndMethod =
function (_ref4) {
"use strict";
babelHelpers.inherits(TestConstructorAndMethod, _ref4);
function TestConstructorAndMethod() {
babelHelpers.classCallCheck(this, TestConstructorAndMethod);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(TestConstructorAndMethod).apply(this, arguments));
}
babelHelpers.inherits(TestConstructorAndMethod, _ref4);
return TestConstructorAndMethod;
}(
/*#__PURE__*/
@@ -111,13 +107,12 @@ var TestMultipleMethods =
function (_ref5) {
"use strict";
babelHelpers.inherits(TestMultipleMethods, _ref5);
function TestMultipleMethods() {
babelHelpers.classCallCheck(this, TestMultipleMethods);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(TestMultipleMethods).apply(this, arguments));
}
babelHelpers.inherits(TestMultipleMethods, _ref5);
return TestMultipleMethods;
}(
/*#__PURE__*/

6
packages/babel-plugin-transform-classes/test/fixtures/spec/super-class-id-member-expression/output.js vendored
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@@ -3,13 +3,12 @@ var BaseController =
function (_Chaplin$Controller) {
"use strict";
babelHelpers.inherits(BaseController, _Chaplin$Controller);
function BaseController() {
babelHelpers.classCallCheck(this, BaseController);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(BaseController).apply(this, arguments));
}
babelHelpers.inherits(BaseController, _Chaplin$Controller);
return BaseController;
}(Chaplin.Controller);
@@ -18,12 +17,11 @@ var BaseController2 =
function (_Chaplin$Controller$A) {
"use strict";
babelHelpers.inherits(BaseController2, _Chaplin$Controller$A);
function BaseController2() {
babelHelpers.classCallCheck(this, BaseController2);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(BaseController2).apply(this, arguments));
}
babelHelpers.inherits(BaseController2, _Chaplin$Controller$A);
return BaseController2;
}(Chaplin.Controller.Another);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/super-class/output.js vendored
View File

@@ -3,12 +3,11 @@ var Test =
function (_Foo) {
"use strict";
babelHelpers.inherits(Test, _Foo);
function Test() {
babelHelpers.classCallCheck(this, Test);
return babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Test).apply(this, arguments));
}
babelHelpers.inherits(Test, _Foo);
return Test;
}(Foo);

10
packages/babel-plugin-transform-classes/test/fixtures/spec/super-reference-before-bare-super-inline/output.js vendored
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@@ -1,11 +1,11 @@
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
@@ -19,8 +19,6 @@ var Foo =
function (_Bar) {
"use strict";
_inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -31,5 +29,7 @@ function (_Bar) {
return _this;
}
_inherits(Foo, _Bar);
return Foo;
}(Bar);

10
packages/babel-plugin-transform-classes/test/fixtures/spec/super-reference-before-bare-super/output.js vendored
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@@ -1,11 +1,11 @@
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } _setPrototypeOf(subClass.prototype, superClass && superClass.prototype); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }
function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
@@ -19,8 +19,6 @@ var Foo =
function (_Bar) {
"use strict";
_inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -31,5 +29,7 @@ function (_Bar) {
return _this = _possibleConstructorReturn(this, _getPrototypeOf(Foo).call(this));
}
_inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/super-reference-before-in-lambda-2/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -16,5 +14,6 @@ function (_Bar) {
return _this = babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Foo).call(this));
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/super-reference-before-in-lambda-3/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -17,5 +15,6 @@ function (_Bar) {
return _this;
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/super-reference-before-in-lambda/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -15,5 +13,6 @@ function (_Bar) {
return _this = babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Foo).call(this));
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/super-reference-in-prop-exression/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -13,5 +11,6 @@ function (_Bar) {
return _this;
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/this-not-allowed-before-super-in-derived-classes-2/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -12,5 +10,6 @@ function (_Bar) {
return _this = babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Foo).call(this, babelHelpers.assertThisInitialized(_this)));
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/this-not-allowed-before-super-in-derived-classes-3/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -16,5 +14,6 @@ function (_Bar) {
return _this = babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Foo).call(this));
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/this-not-allowed-before-super-in-derived-classes-4/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -17,5 +15,6 @@ function (_Bar) {
return _this;
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/this-not-allowed-before-super-in-derived-classes-5/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -13,5 +11,6 @@ function (_Bar) {
return babelHelpers.possibleConstructorReturn(_this);
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);

3
packages/babel-plugin-transform-classes/test/fixtures/spec/this-not-allowed-before-super-in-derived-classes/output.js vendored
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@@ -3,8 +3,6 @@ var Foo =
function (_Bar) {
"use strict";
babelHelpers.inherits(Foo, _Bar);
function Foo() {
var _this;
@@ -13,5 +11,6 @@ function (_Bar) {
return _this = babelHelpers.possibleConstructorReturn(this, babelHelpers.getPrototypeOf(Foo).call(this));
}
babelHelpers.inherits(Foo, _Bar);
return Foo;
}(Bar);