swc-project/swc
1
1
Fork 0
mirror of https://github.com/swc-project/swc.git synced 2024-12-23 21:54:36 +03:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

refactor(es/utils): Merge the super field visitor with FnEnvHoister (#3279)

Browse Source
This commit is contained in:
Austaras 2022-01-16 20:35:32 -08:00 committed by GitHub
parent 7ff5f0f9f2
commit 90a62bb215
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
37 changed files with 1281 additions and 1858 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Cargo.lock generated
View File

@ -3340,6 +3340,7 @@ dependencies = [
name = "swc_ecma_utils"
version = "0.63.0"
dependencies = [
"indexmap",
"once_cell",
"rayon",
"swc_atoms",

85
crates/swc/tests/fixture/next.js/shared/lib/router/1/output/index.ts
View File

@ -56,6 +56,7 @@ var Router = /*#__PURE__*/ function() {
{
key: "change",
value: function change(method, url, as, options, forcedScroll) {
var _this = this;
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var shouldResolveHref, prevLocale, parsedAs, localePathResult, didNavigate, ref, detectedDomain, asNoBasePath, _shallow, shallow, routeProps, cleanedAs, localeChange, parsed, pathname, query, pages, rewrites, ref1, resolvedAs, rewritesResult, route, parsedAs1, asPathname, routeRegex, routeMatch, shouldInterpolate, interpolatedAs, missingParams, ref2, ref3, routeInfo, error, props, __N_SSG, __N_SSP, destination, parsedHref, ref4, newUrl, newAs, notFoundRoute, isValidShallowRoute, _scroll, shouldScroll, resetScroll;
return regeneratorRuntime.wrap(function _callee$(_ctx) {
@ -72,24 +73,24 @@ var Router = /*#__PURE__*/ function() {
// for static pages with query params in the URL we delay
// marking the router ready until after the query is updated
if (options._h) {
this.isReady = true;
_this.isReady = true;
}
prevLocale = this.locale;
prevLocale = _this.locale;
if (!process.env.__NEXT_I18N_SUPPORT) {
_ctx.next = 18;
break;
}
this.locale = options.locale === false ? this.defaultLocale : options.locale || this.locale;
_this.locale = options.locale === false ? _this.defaultLocale : options.locale || _this.locale;
if (typeof options.locale === 'undefined') {
options.locale = this.locale;
options.locale = _this.locale;
}
parsedAs = parseRelativeUrl(hasBasePath(as) ? delBasePath(as) : as);
localePathResult = normalizeLocalePath(parsedAs.pathname, this.locales);
localePathResult = normalizeLocalePath(parsedAs.pathname, _this.locales);
if (localePathResult.detectedLocale) {
this.locale = localePathResult.detectedLocale;
_this.locale = localePathResult.detectedLocale;
parsedAs.pathname = addBasePath(parsedAs.pathname);
as = formatWithValidation(parsedAs);
url = addBasePath(normalizeLocalePath(hasBasePath(url) ? delBasePath(url) : url, this.locales).pathname);
url = addBasePath(normalizeLocalePath(hasBasePath(url) ? delBasePath(url) : url, _this.locales).pathname);
}
didNavigate = false;
// we need to wrap this in the env check again since regenerator runtime
@ -97,23 +98,23 @@ var Router = /*#__PURE__*/ function() {
if (process.env.__NEXT_I18N_SUPPORT) {
;
// if the locale isn't configured hard navigate to show 404 page
if (!((ref = this.locales) === null || ref === void 0 ? void 0 : ref.includes(this.locale))) {
parsedAs.pathname = addLocale(parsedAs.pathname, this.locale);
if (!((ref = _this.locales) === null || ref === void 0 ? void 0 : ref.includes(_this.locale))) {
parsedAs.pathname = addLocale(parsedAs.pathname, _this.locale);
window.location.href = formatWithValidation(parsedAs);
// this was previously a return but was removed in favor
// of better dead code elimination with regenerator runtime
didNavigate = true;
}
}
detectedDomain = detectDomainLocale(this.domainLocales, undefined, this.locale);
detectedDomain = detectDomainLocale(_this.domainLocales, undefined, _this.locale);
// we need to wrap this in the env check again since regenerator runtime
// moves this on its own due to the return
if (process.env.__NEXT_I18N_SUPPORT) {
// if we are navigating to a domain locale ensure we redirect to the
// correct domain
if (!didNavigate && detectedDomain && this.isLocaleDomain && self.location.hostname !== detectedDomain.domain) {
if (!didNavigate && detectedDomain && _this.isLocaleDomain && self.location.hostname !== detectedDomain.domain) {
asNoBasePath = delBasePath(as);
window.location.href = "http".concat(detectedDomain.http ? '' : 's', "://").concat(detectedDomain.domain).concat(addBasePath("".concat(this.locale === detectedDomain.defaultLocale ? '' : "/".concat(this.locale)).concat(asNoBasePath === '/' ? '' : asNoBasePath) || '/'));
window.location.href = "http".concat(detectedDomain.http ? '' : 's', "://").concat(detectedDomain.domain).concat(addBasePath("".concat(_this.locale === detectedDomain.defaultLocale ? '' : "/".concat(_this.locale)).concat(asNoBasePath === '/' ? '' : asNoBasePath) || '/'));
// this was previously a return but was removed in favor
// of better dead code elimination with regenerator runtime
didNavigate = true;
@ -126,7 +127,7 @@ var Router = /*#__PURE__*/ function() {
return _ctx.abrupt("return", new Promise(function() {}));
case 18:
if (!options._h) {
this.isSsr = false;
_this.isSsr = false;
}
// marking route changes as a navigation start entry
if (ST) {
@ -136,23 +137,23 @@ var Router = /*#__PURE__*/ function() {
routeProps = {
shallow: shallow
};
if (this._inFlightRoute) {
this.abortComponentLoad(this._inFlightRoute, routeProps);
if (_this._inFlightRoute) {
_this.abortComponentLoad(_this._inFlightRoute, routeProps);
}
as = addBasePath(addLocale(hasBasePath(as) ? delBasePath(as) : as, options.locale, this.defaultLocale));
cleanedAs = delLocale(hasBasePath(as) ? delBasePath(as) : as, this.locale);
this._inFlightRoute = as;
localeChange = prevLocale !== this.locale;
if (!(!options._h && this.onlyAHashChange(cleanedAs) && !localeChange)) {
as = addBasePath(addLocale(hasBasePath(as) ? delBasePath(as) : as, options.locale, _this.defaultLocale));
cleanedAs = delLocale(hasBasePath(as) ? delBasePath(as) : as, _this.locale);
_this._inFlightRoute = as;
localeChange = prevLocale !== _this.locale;
if (!(!options._h && _this.onlyAHashChange(cleanedAs) && !localeChange)) {
_ctx.next = 35;
break;
}
this.asPath = cleanedAs;
_this.asPath = cleanedAs;
Router.events.emit('hashChangeStart', as, routeProps);
// TODO: do we need the resolved href when only a hash change?
this.changeState(method, url, as, options);
this.scrollToHash(cleanedAs);
this.notify(this.components[this.route], null);
_this.changeState(method, url, as, options);
_this.scrollToHash(cleanedAs);
_this.notify(_this.components[_this.route], null);
Router.events.emit('hashChangeComplete', as, routeProps);
return _ctx.abrupt("return", true);
case 35:
@ -161,7 +162,7 @@ var Router = /*#__PURE__*/ function() {
;
_ctx.prev = 38;
_ctx.next = 41;
return this.pageLoader.getPageList();
return _this.pageLoader.getPageList();
case 41:
pages = _ctx.sent;
;
@ -186,7 +187,7 @@ var Router = /*#__PURE__*/ function() {
// We also need to set the method = replaceState always
// as this should not go into the history (That's how browsers work)
// We should compare the new asPath to the current asPath, not the url
if (!this.urlIsNew(cleanedAs) && !localeChange) {
if (!_this.urlIsNew(cleanedAs) && !localeChange) {
method = 'replaceState';
}
resolvedAs = as;
@ -197,9 +198,9 @@ var Router = /*#__PURE__*/ function() {
if (shouldResolveHref && pathname !== '/_error') {
options._shouldResolveHref = true;
if (process.env.__NEXT_HAS_REWRITES && as.startsWith('/')) {
rewritesResult = resolveRewrites(addBasePath(addLocale(cleanedAs, this.locale)), pages, rewrites, query, function(p) {
rewritesResult = resolveRewrites(addBasePath(addLocale(cleanedAs, _this.locale)), pages, rewrites, query, function(p) {
return resolveDynamicRoute(p, pages);
}, this.locales);
}, _this.locales);
resolvedAs = rewritesResult.asPath;
if (rewritesResult.matchedPage && rewritesResult.resolvedHref) {
// if this directly matches a page we need to update the href to
@ -231,7 +232,7 @@ var Router = /*#__PURE__*/ function() {
window.location.href = as;
return _ctx.abrupt("return", false);
case 64:
resolvedAs = delLocale(delBasePath(resolvedAs), this.locale);
resolvedAs = delLocale(delBasePath(resolvedAs), _this.locale);
if (!isDynamicRoute(route)) {
_ctx.next = 80;
break;
@ -275,7 +276,7 @@ var Router = /*#__PURE__*/ function() {
_ctx.prev = 81;
;
_ctx.next = 85;
return this.getRouteInfo(route, pathname, query, as, resolvedAs, routeProps);
return _this.getRouteInfo(route, pathname, query, as, resolvedAs, routeProps);
case 85:
routeInfo = _ctx.sent;
error = routeInfo.error, props = routeInfo.props, __N_SSG = routeInfo.__N_SSG, __N_SSP = routeInfo.__N_SSP;
@ -294,13 +295,13 @@ var Router = /*#__PURE__*/ function() {
}
parsedHref = parseRelativeUrl(destination);
parsedHref.pathname = resolveDynamicRoute(parsedHref.pathname, pages);
ref4 = prepareUrlAs(this, destination, destination), newUrl = ref4.url, newAs = ref4.as;
return _ctx.abrupt("return", this.change(method, newUrl, newAs, options));
ref4 = prepareUrlAs(_this, destination, destination), newUrl = ref4.url, newAs = ref4.as;
return _ctx.abrupt("return", _this.change(method, newUrl, newAs, options));
case 95:
window.location.href = destination;
return _ctx.abrupt("return", new Promise(function() {}));
case 97:
this.isPreview = !!props.__N_PREVIEW;
_this.isPreview = !!props.__N_PREVIEW;
if (!(props.notFound === SSG_DATA_NOT_FOUND)) {
_ctx.next = 112;
break;
@ -308,7 +309,7 @@ var Router = /*#__PURE__*/ function() {
;
_ctx.prev = 100;
_ctx.next = 103;
return this.fetchComponent('/404');
return _this.fetchComponent('/404');
case 103:
notFoundRoute = '/404';
_ctx.next = 109;
@ -319,20 +320,20 @@ var Router = /*#__PURE__*/ function() {
notFoundRoute = '/_error';
case 109:
_ctx.next = 111;
return this.getRouteInfo(notFoundRoute, notFoundRoute, query, as, resolvedAs, {
return _this.getRouteInfo(notFoundRoute, notFoundRoute, query, as, resolvedAs, {
shallow: false
});
case 111:
routeInfo = _ctx.sent;
case 112:
Router.events.emit('beforeHistoryChange', as, routeProps);
this.changeState(method, url, as, options);
_this.changeState(method, url, as, options);
if (options._h && pathname === '/_error' && ((ref2 = self.__NEXT_DATA__.props) === null || ref2 === void 0 ? void 0 : (ref3 = ref2.pageProps) === null || ref3 === void 0 ? void 0 : ref3.statusCode) === 500 && (props === null || props === void 0 ? void 0 : props.pageProps)) {
// ensure statusCode is still correct for static 500 page
// when updating query information
props.pageProps.statusCode = 500;
}
isValidShallowRoute = options.shallow && this.route === route;
isValidShallowRoute = options.shallow && _this.route === route;
;
shouldScroll = (_scroll = options.scroll) !== null && _scroll !== void 0 ? _scroll : !isValidShallowRoute;
resetScroll = shouldScroll ? {
@ -340,7 +341,7 @@ var Router = /*#__PURE__*/ function() {
y: 0
} : null;
_ctx.next = 121;
return this.set(route, pathname, query, cleanedAs, routeInfo, forcedScroll !== null && forcedScroll !== void 0 ? forcedScroll : resetScroll).catch(function(e) {
return _this.set(route, pathname, query, cleanedAs, routeInfo, forcedScroll !== null && forcedScroll !== void 0 ? forcedScroll : resetScroll).catch(function(e) {
if (e.cancelled) error = error || e;
else throw e;
});
@ -353,8 +354,8 @@ var Router = /*#__PURE__*/ function() {
throw error;
case 124:
if (process.env.__NEXT_I18N_SUPPORT) {
if (this.locale) {
document.documentElement.lang = this.locale;
if (_this.locale) {
document.documentElement.lang = _this.locale;
}
}
Router.events.emit('routeChangeComplete', as, routeProps);
@ -373,7 +374,7 @@ var Router = /*#__PURE__*/ function() {
case "end":
return _ctx.stop();
}
}, _callee, this, [
}, _callee, null, [
[
38,
50
@ -387,7 +388,7 @@ var Router = /*#__PURE__*/ function() {
106
]
]);
}).bind(this))();
}))();
}
}
]);

60
crates/swc/tests/tsc-references/asyncMethodWithSuperConflict_es6_es2015.1.normal.js
View File

@ -35,60 +35,54 @@ class A {
class B extends A {
// async method with only call/get on 'super' does not require a binding
simple() {
var _super_x = (..._args)=>super.x(..._args)
, _super_y = (..._args)=>super.y(..._args)
, _super_method = (..._args)=>super["x"](..._args)
, _super_x1 = ()=>super.x
, _super_method1 = ()=>super["x"]
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
, // call additional property.
_superprop_get_y = ()=>super.y
, // call with element access
_superprop_get = (_prop)=>super[_prop]
;
return _asyncToGenerator(function*() {
const _super = null;
const _superIndex = null;
// call with property access
_super_x();
// call additional property.
_super_y();
// call with element access
_super_method();
_superprop_get_x().call(_this);
_superprop_get_y().call(_this);
_superprop_get("x").call(_this);
// property access (read)
const a = _super_x1();
const a = _superprop_get_x();
// element access (read)
const b = _super_method1();
const b = _superprop_get("x");
})();
}
// async method with assignment/destructuring on 'super' requires a binding
advanced() {
var _super_x = (..._args)=>super.x(..._args)
, _super_method = (..._args)=>super["x"](..._args)
, _super_x2 = ()=>super.x
, _super_method2 = ()=>super["x"]
, _super_x3 = (_args)=>// property access (assign)
super.x = _args
, _super_method3 = (_args)=>// element access (assign)
super["x"] = _args
, _super_x4 = ()=>super.x
, _super_method4 = ()=>super["x"]
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
, // call with element access
_superprop_get = (_prop)=>super[_prop]
, // property access (assign)
_superprop_set_x = (_value)=>super.x = _value
, // element access (assign)
_superprop_set = (_prop, _value)=>super[_prop] = _value
;
return _asyncToGenerator(function*() {
const _super = null;
const _superIndex = null;
const f = ()=>{};
// call with property access
_super_x();
// call with element access
_super_method();
_superprop_get_x().call(_this);
_superprop_get("x").call(_this);
// property access (read)
const a = _super_x2();
const a = _superprop_get_x();
// element access (read)
const b = _super_method2();
_super_x3(f);
_super_method3(f);
const b = _superprop_get("x");
_superprop_set_x(f);
_superprop_set("x", f);
// destructuring assign with property access
({ f: _super_x4() } = {
({ f: _superprop_get_x() } = {
f
});
// destructuring assign with element access
({ f: _super_method4() } = {
({ f: _superprop_get("x") } = {
f
});
})();

128
crates/swc/tests/tsc-references/asyncMethodWithSuperConflict_es6_es5.1.normal.js
View File

@ -1,12 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@ -109,12 +101,6 @@ function _inherits(subClass, superClass) {
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
@ -173,21 +159,10 @@ function _superPropBase(object, property) {
}
return object;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
var _typeof = function(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
};
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _isNativeReflectConstruct() {
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
if (Reflect.construct.sham) return false;
@ -244,35 +219,15 @@ var B = /*#__PURE__*/ function(A) {
value: // async method with only call/get on 'super' does not require a binding
function simple() {
var _this = this;
var // call with property access
_instance, // call additional property.
_instance1, // call with element access
_instance2;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_y = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance1 = _get(_getPrototypeOf(B.prototype), "y", _this)).call.apply(_instance1, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance2 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance2, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x1 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method1 = function() {
var _this1 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, // call additional property.
_superprop_get_y = function() {
return _get(_getPrototypeOf(B.prototype), "y", _this);
}, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var _super, _superIndex, a, b;
@ -281,11 +236,11 @@ var B = /*#__PURE__*/ function(A) {
case 0:
_super = null;
_superIndex = null;
_super_x();
_super_y();
_super_method();
a = _super_x1();
b = _super_method1();
_superprop_get_x().call(_this1);
_superprop_get_y().call(_this1);
_superprop_get("x").call(_this1);
a = _superprop_get_x();
b = _superprop_get("x");
case 7:
case "end":
return _ctx.stop();
@ -299,37 +254,18 @@ var B = /*#__PURE__*/ function(A) {
value: // async method with assignment/destructuring on 'super' requires a binding
function advanced() {
var _this = this;
var // call with property access
_instance, // call with element access
_instance3;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance3 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance3, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x2 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method2 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x3 = function(_args) {
// property access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_method3 = function(_args) {
// element access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_x4 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method4 = function() {
var _this2 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
}, // property access (assign)
_superprop_set_x = function(_value) {
return _set(_getPrototypeOf(B.prototype), "x", _value, _this, true);
}, // element access (assign)
_superprop_set = function(_prop, _value) {
return _set(_getPrototypeOf(B.prototype), _prop, _value, _this, true);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var _super, _superIndex, f, a, b, ref, ref1;
@ -339,22 +275,22 @@ var B = /*#__PURE__*/ function(A) {
_super = null;
_superIndex = null;
f = function() {};
_super_x();
_super_method();
a = _super_x2();
b = _super_method2();
_super_x3(f);
_super_method3(f);
_superprop_get_x().call(_this2);
_superprop_get("x").call(_this2);
a = _superprop_get_x();
b = _superprop_get("x");
_superprop_set_x(f);
_superprop_set("x", f);
;
// destructuring assign with property access
(ref = {
f: f
}, _super_x4() = ref.f, ref);
}, _superprop_get_x() = ref.f, ref);
;
// destructuring assign with element access
(ref1 = {
f: f
}, _super_method4() = ref1.f, ref1);
}, _superprop_get("x") = ref1.f, ref1);
case 13:
case "end":
return _ctx.stop();

67
crates/swc/tests/tsc-references/asyncMethodWithSuperConflict_es6_es5.2.minified.js
View File

@ -1,9 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
(null == len || len > arr.length) && (len = arr.length);
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg), value = info.value;
@ -86,23 +81,6 @@ function _superPropBase(object, property) {
for(; !Object.prototype.hasOwnProperty.call(object, property) && null !== (object = _getPrototypeOf(object)););
return object;
}
function _toConsumableArray(arr) {
return (function(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
})(arr) || (function(iter) {
if ("undefined" != typeof Symbol && null != iter[Symbol.iterator] || null != iter["@@iterator"]) return Array.from(iter);
})(arr) || _unsupportedIterableToArray(arr) || (function() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
})();
}
function _unsupportedIterableToArray(o, minLen) {
if (o) {
if ("string" == typeof o) return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if ("Object" === n && o.constructor && (n = o.constructor.name), "Map" === n || "Set" === n) return Array.from(n);
if ("Arguments" === n || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
}
var A = function() {
"use strict";
function A() {
@ -160,28 +138,17 @@ var A = function() {
{
key: "simple",
value: function() {
var _instance, _instance1, _instance2, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_y = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance1 = _get(_getPrototypeOf(B.prototype), "y", _this)).call.apply(_instance1, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance2 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance2, [
_this
].concat(_toConsumableArray(_args)));
var _this = this, _this1 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var _super, _superIndex, a, b;
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
_super = null, _superIndex = null, _super_x(), _super_y(), _super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), b = _get(_getPrototypeOf(B.prototype), "x", _this);
_super = null, _superIndex = null, _superprop_get_x().call(_this1), _get(_getPrototypeOf(B.prototype), "y", _this).call(_this1), _superprop_get("x").call(_this1), a = _superprop_get_x(), b = _superprop_get("x");
case 7:
case "end":
return _ctx.stop();
@ -193,32 +160,22 @@ var A = function() {
{
key: "advanced",
value: function() {
var _instance, _instance3, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance3 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance3, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x1 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method1 = function() {
var _this = this, _this2 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var _super, _superIndex, f, a, b, ref, ref1;
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
var _args, _args1;
_super = null, _superIndex = null, f = function() {}, _super_x(), _super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), b = _get(_getPrototypeOf(B.prototype), "x", _this), _args = f, _set(_getPrototypeOf(B.prototype), "x", _args, _this, !0), _args1 = f, _set(_getPrototypeOf(B.prototype), "x", _args1, _this, !0), ref = {
var _value, _value1;
_super = null, _superIndex = null, f = function() {}, _superprop_get_x().call(_this2), _superprop_get("x").call(_this2), a = _superprop_get_x(), b = _superprop_get("x"), _value = f, _set(_getPrototypeOf(B.prototype), "x", _value, _this, !0), _value1 = f, _set(_getPrototypeOf(B.prototype), "x", _value1, _this, !0), ref = {
f: f
}, _super_x1() = ref.f, ref1 = {
}, _superprop_get_x() = ref.f, ref1 = {
f: f
}, _super_method1() = ref1.f;
}, _superprop_get("x") = ref1.f;
case 13:
case "end":
return _ctx.stop();

60
crates/swc/tests/tsc-references/asyncMethodWithSuper_es2017_es2015.1.normal.js
View File

@ -36,56 +36,50 @@ class A {
class B extends A {
// async method with only call/get on 'super' does not require a binding
simple() {
var _super_x = (..._args)=>super.x(..._args)
, _super_y = (..._args)=>super.y(..._args)
, _super_method = (..._args)=>super["x"](..._args)
, _super_x1 = ()=>super.x
, _super_method1 = ()=>super["x"]
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
, // call additional property.
_superprop_get_y = ()=>super.y
, // call with element access
_superprop_get = (_prop)=>super[_prop]
;
return _asyncToGenerator(function*() {
// call with property access
_super_x();
// call additional property.
_super_y();
// call with element access
_super_method();
_superprop_get_x().call(_this);
_superprop_get_y().call(_this);
_superprop_get("x").call(_this);
// property access (read)
const a = _super_x1();
const a = _superprop_get_x();
// element access (read)
const b = _super_method1();
const b = _superprop_get("x");
})();
}
// async method with assignment/destructuring on 'super' requires a binding
advanced() {
var _super_x = (..._args)=>super.x(..._args)
, _super_method = (..._args)=>super["x"](..._args)
, _super_x2 = ()=>super.x
, _super_method2 = ()=>super["x"]
, _super_x3 = (_args)=>// property access (assign)
super.x = _args
, _super_method3 = (_args)=>// element access (assign)
super["x"] = _args
, _super_x4 = ()=>super.x
, _super_method4 = ()=>super["x"]
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
, // call with element access
_superprop_get = (_prop)=>super[_prop]
, // property access (assign)
_superprop_set_x = (_value)=>super.x = _value
, // element access (assign)
_superprop_set = (_prop, _value)=>super[_prop] = _value
;
return _asyncToGenerator(function*() {
const f = ()=>{};
// call with property access
_super_x();
// call with element access
_super_method();
_superprop_get_x().call(_this);
_superprop_get("x").call(_this);
// property access (read)
const a = _super_x2();
const a = _superprop_get_x();
// element access (read)
const b = _super_method2();
_super_x3(f);
_super_method3(f);
const b = _superprop_get("x");
_superprop_set_x(f);
_superprop_set("x", f);
// destructuring assign with property access
({ f: _super_x4() } = {
({ f: _superprop_get_x() } = {
f
});
// destructuring assign with element access
({ f: _super_method4() } = {
({ f: _superprop_get("x") } = {
f
});
})();

128
crates/swc/tests/tsc-references/asyncMethodWithSuper_es2017_es5.1.normal.js
View File

@ -1,12 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@ -109,12 +101,6 @@ function _inherits(subClass, superClass) {
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
@ -173,21 +159,10 @@ function _superPropBase(object, property) {
}
return object;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
var _typeof = function(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
};
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _isNativeReflectConstruct() {
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
if (Reflect.construct.sham) return false;
@ -245,46 +220,26 @@ var B = /*#__PURE__*/ function(A) {
value: // async method with only call/get on 'super' does not require a binding
function simple() {
var _this = this;
var // call with property access
_instance, // call additional property.
_instance1, // call with element access
_instance2;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_y = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance1 = _get(_getPrototypeOf(B.prototype), "y", _this)).call.apply(_instance1, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance2 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance2, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x1 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method1 = function() {
var _this1 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, // call additional property.
_superprop_get_y = function() {
return _get(_getPrototypeOf(B.prototype), "y", _this);
}, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var a, b;
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
_super_x();
_super_y();
_super_method();
a = _super_x1();
b = _super_method1();
_superprop_get_x().call(_this1);
_superprop_get_y().call(_this1);
_superprop_get("x").call(_this1);
a = _superprop_get_x();
b = _superprop_get("x");
case 5:
case "end":
return _ctx.stop();
@ -298,37 +253,18 @@ var B = /*#__PURE__*/ function(A) {
value: // async method with assignment/destructuring on 'super' requires a binding
function advanced() {
var _this = this;
var // call with property access
_instance, // call with element access
_instance3;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance3 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance3, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x2 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method2 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x3 = function(_args) {
// property access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_method3 = function(_args) {
// element access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_x4 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method4 = function() {
var _this2 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
}, // property access (assign)
_superprop_set_x = function(_value) {
return _set(_getPrototypeOf(B.prototype), "x", _value, _this, true);
}, // element access (assign)
_superprop_set = function(_prop, _value) {
return _set(_getPrototypeOf(B.prototype), _prop, _value, _this, true);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var f, a, b, ref, ref1;
@ -336,22 +272,22 @@ var B = /*#__PURE__*/ function(A) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
f = function() {};
_super_x();
_super_method();
a = _super_x2();
b = _super_method2();
_super_x3(f);
_super_method3(f);
_superprop_get_x().call(_this2);
_superprop_get("x").call(_this2);
a = _superprop_get_x();
b = _superprop_get("x");
_superprop_set_x(f);
_superprop_set("x", f);
;
// destructuring assign with property access
(ref = {
f: f
}, _super_x4() = ref.f, ref);
}, _superprop_get_x() = ref.f, ref);
;
// destructuring assign with element access
(ref1 = {
f: f
}, _super_method4() = ref1.f, ref1);
}, _superprop_get("x") = ref1.f, ref1);
case 11:
case "end":
return _ctx.stop();

67
crates/swc/tests/tsc-references/asyncMethodWithSuper_es2017_es5.2.minified.js
View File

@ -1,9 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
(null == len || len > arr.length) && (len = arr.length);
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg), value = info.value;
@ -86,23 +81,6 @@ function _superPropBase(object, property) {
for(; !Object.prototype.hasOwnProperty.call(object, property) && null !== (object = _getPrototypeOf(object)););
return object;
}
function _toConsumableArray(arr) {
return (function(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
})(arr) || (function(iter) {
if ("undefined" != typeof Symbol && null != iter[Symbol.iterator] || null != iter["@@iterator"]) return Array.from(iter);
})(arr) || _unsupportedIterableToArray(arr) || (function() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
})();
}
function _unsupportedIterableToArray(o, minLen) {
if (o) {
if ("string" == typeof o) return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if ("Object" === n && o.constructor && (n = o.constructor.name), "Map" === n || "Set" === n) return Array.from(n);
if ("Arguments" === n || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
}
var A = function() {
"use strict";
function A() {
@ -160,28 +138,17 @@ var A = function() {
{
key: "simple",
value: function() {
var _instance, _instance1, _instance2, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_y = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance1 = _get(_getPrototypeOf(B.prototype), "y", _this)).call.apply(_instance1, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance2 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance2, [
_this
].concat(_toConsumableArray(_args)));
var _this = this, _this1 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var a, b;
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
_super_x(), _super_y(), _super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), b = _get(_getPrototypeOf(B.prototype), "x", _this);
_superprop_get_x().call(_this1), _get(_getPrototypeOf(B.prototype), "y", _this).call(_this1), _superprop_get("x").call(_this1), a = _superprop_get_x(), b = _superprop_get("x");
case 5:
case "end":
return _ctx.stop();
@ -193,32 +160,22 @@ var A = function() {
{
key: "advanced",
value: function() {
var _instance, _instance3, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance3 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance3, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x1 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method1 = function() {
var _this = this, _this2 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var f, a, b, ref, ref1;
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
var _args, _args1;
f = function() {}, _super_x(), _super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), b = _get(_getPrototypeOf(B.prototype), "x", _this), _args = f, _set(_getPrototypeOf(B.prototype), "x", _args, _this, !0), _args1 = f, _set(_getPrototypeOf(B.prototype), "x", _args1, _this, !0), ref = {
var _value, _value1;
f = function() {}, _superprop_get_x().call(_this2), _superprop_get("x").call(_this2), a = _superprop_get_x(), b = _superprop_get("x"), _value = f, _set(_getPrototypeOf(B.prototype), "x", _value, _this, !0), _value1 = f, _set(_getPrototypeOf(B.prototype), "x", _value1, _this, !0), ref = {
f: f
}, _super_x1() = ref.f, ref1 = {
}, _superprop_get_x() = ref.f, ref1 = {
f: f
}, _super_method1() = ref1.f;
}, _superprop_get("x") = ref1.f;
case 11:
case "end":
return _ctx.stop();

60
crates/swc/tests/tsc-references/asyncMethodWithSuper_es5_es2015.1.normal.js
View File

@ -37,56 +37,50 @@ class A {
class B extends A {
// async method with only call/get on 'super' does not require a binding
simple() {
var _super_x = (..._args)=>super.x(..._args)
, _super_y = (..._args)=>super.y(..._args)
, _super_method = (..._args)=>super["x"](..._args)
, _super_x1 = ()=>super.x
, _super_method1 = ()=>super["x"]
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
, // call additional property.
_superprop_get_y = ()=>super.y
, // call with element access
_superprop_get = (_prop)=>super[_prop]
;
return _asyncToGenerator(function*() {
// call with property access
_super_x();
// call additional property.
_super_y();
// call with element access
_super_method();
_superprop_get_x().call(_this);
_superprop_get_y().call(_this);
_superprop_get("x").call(_this);
// property access (read)
const a = _super_x1();
const a = _superprop_get_x();
// element access (read)
const b = _super_method1();
const b = _superprop_get("x");
})();
}
// async method with assignment/destructuring on 'super' requires a binding
advanced() {
var _super_x = (..._args)=>super.x(..._args)
, _super_method = (..._args)=>super["x"](..._args)
, _super_x2 = ()=>super.x
, _super_method2 = ()=>super["x"]
, _super_x3 = (_args)=>// property access (assign)
super.x = _args
, _super_method3 = (_args)=>// element access (assign)
super["x"] = _args
, _super_x4 = ()=>super.x
, _super_method4 = ()=>super["x"]
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
, // call with element access
_superprop_get = (_prop)=>super[_prop]
, // property access (assign)
_superprop_set_x = (_value)=>super.x = _value
, // element access (assign)
_superprop_set = (_prop, _value)=>super[_prop] = _value
;
return _asyncToGenerator(function*() {
const f = ()=>{};
// call with property access
_super_x();
// call with element access
_super_method();
_superprop_get_x().call(_this);
_superprop_get("x").call(_this);
// property access (read)
const a = _super_x2();
const a = _superprop_get_x();
// element access (read)
const b = _super_method2();
_super_x3(f);
_super_method3(f);
const b = _superprop_get("x");
_superprop_set_x(f);
_superprop_set("x", f);
// destructuring assign with property access
({ f: _super_x4() } = {
({ f: _superprop_get_x() } = {
f
});
// destructuring assign with element access
({ f: _super_method4() } = {
({ f: _superprop_get("x") } = {
f
});
})();

128
crates/swc/tests/tsc-references/asyncMethodWithSuper_es5_es5.1.normal.js
View File

@ -1,12 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@ -109,12 +101,6 @@ function _inherits(subClass, superClass) {
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
@ -173,21 +159,10 @@ function _superPropBase(object, property) {
}
return object;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
var _typeof = function(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
};
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _isNativeReflectConstruct() {
if (typeof Reflect === "undefined" || !Reflect.construct) return false;
if (Reflect.construct.sham) return false;
@ -246,46 +221,26 @@ var B = /*#__PURE__*/ function(A) {
value: // async method with only call/get on 'super' does not require a binding
function simple() {
var _this = this;
var // call with property access
_instance, // call additional property.
_instance1, // call with element access
_instance2;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_y = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance1 = _get(_getPrototypeOf(B.prototype), "y", _this)).call.apply(_instance1, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance2 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance2, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x1 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method1 = function() {
var _this1 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, // call additional property.
_superprop_get_y = function() {
return _get(_getPrototypeOf(B.prototype), "y", _this);
}, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var a, b;
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
_super_x();
_super_y();
_super_method();
a = _super_x1();
b = _super_method1();
_superprop_get_x().call(_this1);
_superprop_get_y().call(_this1);
_superprop_get("x").call(_this1);
a = _superprop_get_x();
b = _superprop_get("x");
case 5:
case "end":
return _ctx.stop();
@ -299,37 +254,18 @@ var B = /*#__PURE__*/ function(A) {
value: // async method with assignment/destructuring on 'super' requires a binding
function advanced() {
var _this = this;
var // call with property access
_instance, // call with element access
_instance3;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance3 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance3, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x2 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method2 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x3 = function(_args) {
// property access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_method3 = function(_args) {
// element access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_x4 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method4 = function() {
var _this2 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
}, // property access (assign)
_superprop_set_x = function(_value) {
return _set(_getPrototypeOf(B.prototype), "x", _value, _this, true);
}, // element access (assign)
_superprop_set = function(_prop, _value) {
return _set(_getPrototypeOf(B.prototype), _prop, _value, _this, true);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var f, a, b, ref, ref1;
@ -337,22 +273,22 @@ var B = /*#__PURE__*/ function(A) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
f = function() {};
_super_x();
_super_method();
a = _super_x2();
b = _super_method2();
_super_x3(f);
_super_method3(f);
_superprop_get_x().call(_this2);
_superprop_get("x").call(_this2);
a = _superprop_get_x();
b = _superprop_get("x");
_superprop_set_x(f);
_superprop_set("x", f);
;
// destructuring assign with property access
(ref = {
f: f
}, _super_x4() = ref.f, ref);
}, _superprop_get_x() = ref.f, ref);
;
// destructuring assign with element access
(ref1 = {
f: f
}, _super_method4() = ref1.f, ref1);
}, _superprop_get("x") = ref1.f, ref1);
case 11:
case "end":
return _ctx.stop();

67
crates/swc/tests/tsc-references/asyncMethodWithSuper_es5_es5.2.minified.js
View File

@ -1,9 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
(null == len || len > arr.length) && (len = arr.length);
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg), value = info.value;
@ -86,23 +81,6 @@ function _superPropBase(object, property) {
for(; !Object.prototype.hasOwnProperty.call(object, property) && null !== (object = _getPrototypeOf(object)););
return object;
}
function _toConsumableArray(arr) {
return (function(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
})(arr) || (function(iter) {
if ("undefined" != typeof Symbol && null != iter[Symbol.iterator] || null != iter["@@iterator"]) return Array.from(iter);
})(arr) || _unsupportedIterableToArray(arr) || (function() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
})();
}
function _unsupportedIterableToArray(o, minLen) {
if (o) {
if ("string" == typeof o) return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if ("Object" === n && o.constructor && (n = o.constructor.name), "Map" === n || "Set" === n) return Array.from(n);
if ("Arguments" === n || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
}
var A = function() {
"use strict";
function A() {
@ -160,28 +138,17 @@ var A = function() {
{
key: "simple",
value: function() {
var _instance, _instance1, _instance2, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_y = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance1 = _get(_getPrototypeOf(B.prototype), "y", _this)).call.apply(_instance1, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance2 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance2, [
_this
].concat(_toConsumableArray(_args)));
var _this = this, _this1 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var a, b;
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
_super_x(), _super_y(), _super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), b = _get(_getPrototypeOf(B.prototype), "x", _this);
_superprop_get_x().call(_this1), _get(_getPrototypeOf(B.prototype), "y", _this).call(_this1), _superprop_get("x").call(_this1), a = _superprop_get_x(), b = _superprop_get("x");
case 5:
case "end":
return _ctx.stop();
@ -193,32 +160,22 @@ var A = function() {
{
key: "advanced",
value: function() {
var _instance, _instance3, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance3 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance3, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x1 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method1 = function() {
var _this = this, _this2 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var f, a, b, ref, ref1;
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
var _args, _args1;
f = function() {}, _super_x(), _super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), b = _get(_getPrototypeOf(B.prototype), "x", _this), _args = f, _set(_getPrototypeOf(B.prototype), "x", _args, _this, !0), _args1 = f, _set(_getPrototypeOf(B.prototype), "x", _args1, _this, !0), ref = {
var _value, _value1;
f = function() {}, _superprop_get_x().call(_this2), _superprop_get("x").call(_this2), a = _superprop_get_x(), b = _superprop_get("x"), _value = f, _set(_getPrototypeOf(B.prototype), "x", _value, _this, !0), _value1 = f, _set(_getPrototypeOf(B.prototype), "x", _value1, _this, !0), ref = {
f: f
}, _super_x1() = ref.f, ref1 = {
}, _superprop_get_x() = ref.f, ref1 = {
f: f
}, _super_method1() = ref1.f;
}, _superprop_get("x") = ref1.f;
case 11:
case "end":
return _ctx.stop();

196
crates/swc/tests/tsc-references/asyncMethodWithSuper_es6_es2015.1.normal.js
View File

@ -126,247 +126,217 @@ class A {
class B extends A {
// async method with only call/get on 'super' does not require a binding
simple() {
var _super_x = (..._args)=>super.x(..._args)
, _super_y = (..._args)=>super.y(..._args)
, _super_method = (..._args)=>super["x"](..._args)
, _super_x1 = ()=>super.x
, _super_method1 = ()=>super["x"]
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
, // call additional property.
_superprop_get_y = ()=>super.y
, // call with element access
_superprop_get = (_prop)=>super[_prop]
;
return _asyncToGenerator(function*() {
// call with property access
_super_x();
// call additional property.
_super_y();
// call with element access
_super_method();
_superprop_get_x().call(_this);
_superprop_get_y().call(_this);
_superprop_get("x").call(_this);
// property access (read)
const a = _super_x1();
const a = _superprop_get_x();
// element access (read)
const b = _super_method1();
const b = _superprop_get("x");
})();
}
// async method with assignment/destructuring on 'super' requires a binding
advanced() {
var _super_x = (..._args)=>super.x(..._args)
, _super_method = (..._args)=>super["x"](..._args)
, _super_x2 = ()=>super.x
, _super_method2 = ()=>super["x"]
, _super_x3 = (_args)=>// property access (assign)
super.x = _args
, _super_method3 = (_args)=>// element access (assign)
super["x"] = _args
, _super_x4 = ()=>super.x
, _super_method4 = ()=>super["x"]
, _super_x5 = (..._args)=>super.x(..._args)
, _super_method5 = (..._args)=>super["x"](..._args)
, _super_x6 = (..._args)=>super.x(..._args)
, _super_method6 = (..._args)=>super["x"](..._args)
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
, // call with element access
_superprop_get = (_prop)=>super[_prop]
, // property access (assign)
_superprop_set_x = (_value)=>super.x = _value
, // element access (assign)
_superprop_set = (_prop, _value)=>super[_prop] = _value
;
return _asyncToGenerator(function*() {
const f = ()=>{};
// call with property access
_super_x();
// call with element access
_super_method();
_superprop_get_x().call(_this);
_superprop_get("x").call(_this);
// property access (read)
const a = _super_x2();
const a = _superprop_get_x();
// element access (read)
const b = _super_method2();
_super_x3(f);
_super_method3(f);
const b = _superprop_get("x");
_superprop_set_x(f);
_superprop_set("x", f);
// destructuring assign with property access
({ f: _super_x4() } = {
({ f: _superprop_get_x() } = {
f
});
// destructuring assign with element access
({ f: _super_method4() } = {
({ f: _superprop_get("x") } = {
f
});
// property access in arrow
(()=>_super_x5()
(()=>_superprop_get_x().call(_this)
);
// element access in arrow
(()=>_super_method5()
(()=>_superprop_get("x").call(_this)
);
// property access in async arrow
_asyncToGenerator(function*() {
return _super_x6();
return _superprop_get_x().call(_this);
});
// element access in async arrow
_asyncToGenerator(function*() {
return _super_method6();
return _superprop_get("x").call(_this);
});
})();
}
property_access_only_read_only() {
var _super_x = (..._args)=>super.x(..._args)
, _super_x7 = ()=>super.x
, _super_x8 = (..._args)=>super.x(..._args)
, _super_x9 = (..._args)=>super.x(..._args)
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
;
return _asyncToGenerator(function*() {
// call with property access
_super_x();
_superprop_get_x().call(_this);
// property access (read)
const a = _super_x7();
const a = _superprop_get_x();
// property access in arrow
(()=>_super_x8()
(()=>_superprop_get_x().call(_this)
);
// property access in async arrow
_asyncToGenerator(function*() {
return _super_x9();
return _superprop_get_x().call(_this);
});
})();
}
property_access_only_write_only() {
var _super_x = (_args)=>// property access (assign)
super.x = _args
, _super_x10 = ()=>super.x
, _super_x11 = (_args)=>super.x = _args
, _super_x12 = (_args)=>super.x = _args
var _superprop_get_x = ()=>super.x
, // property access (assign)
_superprop_set_x = (_value)=>super.x = _value
;
return _asyncToGenerator(function*() {
const f = ()=>{};
_super_x(f);
_superprop_set_x(f);
// destructuring assign with property access
({ f: _super_x10() } = {
({ f: _superprop_get_x() } = {
f
});
// property access (assign) in arrow
(()=>_super_x11(f)
(()=>_superprop_set_x(f)
);
// property access (assign) in async arrow
_asyncToGenerator(function*() {
return _super_x12(f);
return _superprop_set_x(f);
});
})();
}
element_access_only_read_only() {
var _super_method = (..._args)=>super["x"](..._args)
, _super_method7 = ()=>super["x"]
, _super_method8 = (..._args)=>super["x"](..._args)
, _super_method9 = (..._args)=>super["x"](..._args)
var _this = this, // call with element access
_superprop_get = (_prop)=>super[_prop]
;
return _asyncToGenerator(function*() {
// call with element access
_super_method();
_superprop_get("x").call(_this);
// element access (read)
const a = _super_method7();
const a = _superprop_get("x");
// element access in arrow
(()=>_super_method8()
(()=>_superprop_get("x").call(_this)
);
// element access in async arrow
_asyncToGenerator(function*() {
return _super_method9();
return _superprop_get("x").call(_this);
});
})();
}
element_access_only_write_only() {
var _super_method = (_args)=>// element access (assign)
super["x"] = _args
, _super_method10 = ()=>super["x"]
, _super_method11 = (_args)=>super["x"] = _args
, _super_method12 = (_args)=>super["x"] = _args
var _superprop_get = (_prop)=>super[_prop]
, // element access (assign)
_superprop_set = (_prop, _value)=>super[_prop] = _value
;
return _asyncToGenerator(function*() {
const f = ()=>{};
_super_method(f);
_superprop_set("x", f);
// destructuring assign with element access
({ f: _super_method10() } = {
({ f: _superprop_get("x") } = {
f
});
// element access (assign) in arrow
(()=>_super_method11(f)
(()=>_superprop_set("x", f)
);
// element access (assign) in async arrow
_asyncToGenerator(function*() {
return _super_method12(f);
return _superprop_set("x", f);
});
})();
}
property_access_only_read_only_in_generator() {
var _super_x = (..._args)=>super.x(..._args)
, _super_x13 = ()=>super.x
, _super_x14 = (..._args)=>super.x(..._args)
, _super_x15 = (..._args)=>super.x(..._args)
var _this = this, // call with property access
_superprop_get_x = ()=>super.x
;
return _wrapAsyncGenerator(function*() {
// call with property access
_super_x();
_superprop_get_x().call(_this);
// property access (read)
const a = _super_x13();
const a = _superprop_get_x();
// property access in arrow
(()=>_super_x14()
(()=>_superprop_get_x().call(_this)
);
// property access in async arrow
_asyncToGenerator(function*() {
return _super_x15();
return _superprop_get_x().call(_this);
});
})();
}
property_access_only_write_only_in_generator() {
var _super_x = (_args)=>// property access (assign)
super.x = _args
, _super_x16 = ()=>super.x
, _super_x17 = (_args)=>super.x = _args
, _super_x18 = (_args)=>super.x = _args
var _superprop_get_x = ()=>super.x
, // property access (assign)
_superprop_set_x = (_value)=>super.x = _value
;
return _wrapAsyncGenerator(function*() {
const f = ()=>{};
_super_x(f);
_superprop_set_x(f);
// destructuring assign with property access
({ f: _super_x16() } = {
({ f: _superprop_get_x() } = {
f
});
// property access (assign) in arrow
(()=>_super_x17(f)
(()=>_superprop_set_x(f)
);
// property access (assign) in async arrow
_asyncToGenerator(function*() {
return _super_x18(f);
return _superprop_set_x(f);
});
})();
}
element_access_only_read_only_in_generator() {
var _super_method = (..._args)=>super["x"](..._args)
, _super_method13 = ()=>super["x"]
, _super_method14 = (..._args)=>super["x"](..._args)
, _super_method15 = (..._args)=>super["x"](..._args)
var _this = this, // call with element access
_superprop_get = (_prop)=>super[_prop]
;
return _wrapAsyncGenerator(function*() {
// call with element access
_super_method();
_superprop_get("x").call(_this);
// element access (read)
const a = _super_method13();
const a = _superprop_get("x");
// element access in arrow
(()=>_super_method14()
(()=>_superprop_get("x").call(_this)
);
// element access in async arrow
_asyncToGenerator(function*() {
return _super_method15();
return _superprop_get("x").call(_this);
});
})();
}
element_access_only_write_only_in_generator() {
var _super_method = (_args)=>// element access (assign)
super["x"] = _args
, _super_method16 = ()=>super["x"]
, _super_method17 = (_args)=>super["x"] = _args
, _super_method18 = (_args)=>super["x"] = _args
var _superprop_get = (_prop)=>super[_prop]
, // element access (assign)
_superprop_set = (_prop, _value)=>super[_prop] = _value
;
return _wrapAsyncGenerator(function*() {
const f = ()=>{};
_super_method(f);
_superprop_set("x", f);
// destructuring assign with element access
({ f: _super_method16() } = {
({ f: _superprop_get("x") } = {
f
});
// element access (assign) in arrow
(()=>_super_method17(f)
(()=>_superprop_set("x", f)
);
// element access (assign) in async arrow
_asyncToGenerator(function*() {
return _super_method18(f);
return _superprop_set("x", f);
});
})();
}

388
crates/swc/tests/tsc-references/asyncMethodWithSuper_es6_es5.1.normal.js
View File

@ -1,12 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@ -193,12 +185,6 @@ function _inherits(subClass, superClass) {
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
@ -257,21 +243,10 @@ function _superPropBase(object, property) {
}
return object;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
var _typeof = function(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
};
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _wrapAsyncGenerator(fn) {
return function() {
return new AsyncGenerator(fn.apply(this, arguments));
@ -335,46 +310,26 @@ var B = /*#__PURE__*/ function(A) {
value: // async method with only call/get on 'super' does not require a binding
function simple() {
var _this = this;
var // call with property access
_instance, // call additional property.
_instance1, // call with element access
_instance2;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_y = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance1 = _get(_getPrototypeOf(B.prototype), "y", _this)).call.apply(_instance1, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance2 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance2, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x1 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method1 = function() {
var _this1 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, // call additional property.
_superprop_get_y = function() {
return _get(_getPrototypeOf(B.prototype), "y", _this);
}, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var a, b;
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
_super_x();
_super_y();
_super_method();
a = _super_x1();
b = _super_method1();
_superprop_get_x().call(_this1);
_superprop_get_y().call(_this1);
_superprop_get("x").call(_this1);
a = _superprop_get_x();
b = _superprop_get("x");
case 5:
case "end":
return _ctx.stop();
@ -388,65 +343,18 @@ var B = /*#__PURE__*/ function(A) {
value: // async method with assignment/destructuring on 'super' requires a binding
function advanced() {
var _this = this;
var // call with property access
_instance, // call with element access
_instance3, _instance4, _instance5, _instance6, _instance7;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance3 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance3, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x2 = function() {
var _this2 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method2 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x3 = function(_args) {
// property access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_method3 = function(_args) {
// element access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_x4 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method4 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x5 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance4 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance4, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method5 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance5 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance5, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x6 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance6 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance6, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method6 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance7 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance7, [
_this
].concat(_toConsumableArray(_args)));
}, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
}, // property access (assign)
_superprop_set_x = function(_value) {
return _set(_getPrototypeOf(B.prototype), "x", _value, _this, true);
}, // element access (assign)
_superprop_set = function(_prop, _value) {
return _set(_getPrototypeOf(B.prototype), _prop, _value, _this, true);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee1() {
var f, a, b, ref, ref1;
@ -454,36 +362,36 @@ var B = /*#__PURE__*/ function(A) {
while(1)switch(_ctx1.prev = _ctx1.next){
case 0:
f = function() {};
_super_x();
_super_method();
a = _super_x2();
b = _super_method2();
_super_x3(f);
_super_method3(f);
_superprop_get_x().call(_this2);
_superprop_get("x").call(_this2);
a = _superprop_get_x();
b = _superprop_get("x");
_superprop_set_x(f);
_superprop_set("x", f);
;
// destructuring assign with property access
(ref = {
f: f
}, _super_x4() = ref.f, ref);
}, _superprop_get_x() = ref.f, ref);
;
// destructuring assign with element access
(ref1 = {
f: f
}, _super_method4() = ref1.f, ref1);
}, _superprop_get("x") = ref1.f, ref1);
// property access in arrow
(function() {
return _super_x5();
return _superprop_get_x().call(_this2);
});
// element access in arrow
(function() {
return _super_method5();
return _superprop_get("x").call(_this2);
});
// property access in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_x6());
return _ctx.abrupt("return", _superprop_get_x().call(_this2));
case 1:
case "end":
return _ctx.stop();
@ -495,7 +403,7 @@ var B = /*#__PURE__*/ function(A) {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_method6());
return _ctx.abrupt("return", _superprop_get("x").call(_this2));
case 1:
case "end":
return _ctx.stop();
@ -514,49 +422,27 @@ var B = /*#__PURE__*/ function(A) {
key: "property_access_only_read_only",
value: function property_access_only_read_only() {
var _this = this;
var // call with property access
_instance, _instance8, _instance9;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x7 = function() {
var _this3 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x8 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance8 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance8, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x9 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance9 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance9, [
_this
].concat(_toConsumableArray(_args)));
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee2() {
var a;
return regeneratorRuntime.wrap(function _callee$(_ctx2) {
while(1)switch(_ctx2.prev = _ctx2.next){
case 0:
_super_x();
a = _super_x7();
_superprop_get_x().call(_this3);
a = _superprop_get_x();
// property access in arrow
(function() {
return _super_x8();
return _superprop_get_x().call(_this3);
});
// property access in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_x9());
return _ctx.abrupt("return", _superprop_get_x().call(_this3));
case 1:
case "end":
return _ctx.stop();
@ -575,15 +461,11 @@ var B = /*#__PURE__*/ function(A) {
key: "property_access_only_write_only",
value: function property_access_only_write_only() {
var _this = this;
var _super_x = function(_args) {
// property access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_x10 = function() {
var _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x11 = function(_args) {
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_x12 = function(_args) {
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, // property access (assign)
_superprop_set_x = function(_value) {
return _set(_getPrototypeOf(B.prototype), "x", _value, _this, true);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee3() {
var f, ref;
@ -591,22 +473,22 @@ var B = /*#__PURE__*/ function(A) {
while(1)switch(_ctx3.prev = _ctx3.next){
case 0:
f = function() {};
_super_x(f);
_superprop_set_x(f);
;
// destructuring assign with property access
(ref = {
f: f
}, _super_x10() = ref.f, ref);
}, _superprop_get_x() = ref.f, ref);
// property access (assign) in arrow
(function() {
return _super_x11(f);
return _superprop_set_x(f);
});
// property access (assign) in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_x12(f));
return _ctx.abrupt("return", _superprop_set_x(f));
case 1:
case "end":
return _ctx.stop();
@ -625,49 +507,27 @@ var B = /*#__PURE__*/ function(A) {
key: "element_access_only_read_only",
value: function element_access_only_read_only() {
var _this = this;
var // call with element access
_instance, _instance10, _instance11;
var _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method7 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method8 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance10 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance10, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method9 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance11 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance11, [
_this
].concat(_toConsumableArray(_args)));
var _this4 = this, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee4() {
var a;
return regeneratorRuntime.wrap(function _callee$(_ctx4) {
while(1)switch(_ctx4.prev = _ctx4.next){
case 0:
_super_method();
a = _super_method7();
_superprop_get("x").call(_this4);
a = _superprop_get("x");
// element access in arrow
(function() {
return _super_method8();
return _superprop_get("x").call(_this4);
});
// element access in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_method9());
return _ctx.abrupt("return", _superprop_get("x").call(_this4));
case 1:
case "end":
return _ctx.stop();
@ -686,15 +546,11 @@ var B = /*#__PURE__*/ function(A) {
key: "element_access_only_write_only",
value: function element_access_only_write_only() {
var _this = this;
var _super_method = function(_args) {
// element access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_method10 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method11 = function(_args) {
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_method12 = function(_args) {
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
var _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
}, // element access (assign)
_superprop_set = function(_prop, _value) {
return _set(_getPrototypeOf(B.prototype), _prop, _value, _this, true);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee5() {
var f, ref;
@ -702,22 +558,22 @@ var B = /*#__PURE__*/ function(A) {
while(1)switch(_ctx5.prev = _ctx5.next){
case 0:
f = function() {};
_super_method(f);
_superprop_set("x", f);
;
// destructuring assign with element access
(ref = {
f: f
}, _super_method10() = ref.f, ref);
}, _superprop_get("x") = ref.f, ref);
// element access (assign) in arrow
(function() {
return _super_method11(f);
return _superprop_set("x", f);
});
// element access (assign) in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_method12(f));
return _ctx.abrupt("return", _superprop_set("x", f));
case 1:
case "end":
return _ctx.stop();
@ -736,49 +592,27 @@ var B = /*#__PURE__*/ function(A) {
key: "property_access_only_read_only_in_generator",
value: function property_access_only_read_only_in_generator() {
var _this = this;
var // call with property access
_instance, _instance12, _instance13;
var _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x13 = function() {
var _this5 = this, // call with property access
_superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x14 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance12 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance12, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x15 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance13 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance13, [
_this
].concat(_toConsumableArray(_args)));
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee6() {
var a;
return regeneratorRuntime.wrap(function _callee$(_ctx6) {
while(1)switch(_ctx6.prev = _ctx6.next){
case 0:
_super_x();
a = _super_x13();
_superprop_get_x().call(_this5);
a = _superprop_get_x();
// property access in arrow
(function() {
return _super_x14();
return _superprop_get_x().call(_this5);
});
// property access in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_x15());
return _ctx.abrupt("return", _superprop_get_x().call(_this5));
case 1:
case "end":
return _ctx.stop();
@ -797,15 +631,11 @@ var B = /*#__PURE__*/ function(A) {
key: "property_access_only_write_only_in_generator",
value: function property_access_only_write_only_in_generator() {
var _this = this;
var _super_x = function(_args) {
// property access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_x16 = function() {
var _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x17 = function(_args) {
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_x18 = function(_args) {
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, // property access (assign)
_superprop_set_x = function(_value) {
return _set(_getPrototypeOf(B.prototype), "x", _value, _this, true);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee7() {
var f, ref;
@ -813,22 +643,22 @@ var B = /*#__PURE__*/ function(A) {
while(1)switch(_ctx7.prev = _ctx7.next){
case 0:
f = function() {};
_super_x(f);
_superprop_set_x(f);
;
// destructuring assign with property access
(ref = {
f: f
}, _super_x16() = ref.f, ref);
}, _superprop_get_x() = ref.f, ref);
// property access (assign) in arrow
(function() {
return _super_x17(f);
return _superprop_set_x(f);
});
// property access (assign) in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_x18(f));
return _ctx.abrupt("return", _superprop_set_x(f));
case 1:
case "end":
return _ctx.stop();
@ -847,49 +677,27 @@ var B = /*#__PURE__*/ function(A) {
key: "element_access_only_read_only_in_generator",
value: function element_access_only_read_only_in_generator() {
var _this = this;
var // call with element access
_instance, _instance14, _instance15;
var _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method13 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method14 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance14 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance14, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method15 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance15 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance15, [
_this
].concat(_toConsumableArray(_args)));
var _this6 = this, // call with element access
_superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee8() {
var a;
return regeneratorRuntime.wrap(function _callee$(_ctx8) {
while(1)switch(_ctx8.prev = _ctx8.next){
case 0:
_super_method();
a = _super_method13();
_superprop_get("x").call(_this6);
a = _superprop_get("x");
// element access in arrow
(function() {
return _super_method14();
return _superprop_get("x").call(_this6);
});
// element access in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_method15());
return _ctx.abrupt("return", _superprop_get("x").call(_this6));
case 1:
case "end":
return _ctx.stop();
@ -908,15 +716,11 @@ var B = /*#__PURE__*/ function(A) {
key: "element_access_only_write_only_in_generator",
value: function element_access_only_write_only_in_generator() {
var _this = this;
var _super_method = function(_args) {
// element access (assign)
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_method16 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method17 = function(_args) {
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
}, _super_method18 = function(_args) {
return _set(_getPrototypeOf(B.prototype), "x", _args, _this, true);
var _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
}, // element access (assign)
_superprop_set = function(_prop, _value) {
return _set(_getPrototypeOf(B.prototype), _prop, _value, _this, true);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee9() {
var f, ref;
@ -924,22 +728,22 @@ var B = /*#__PURE__*/ function(A) {
while(1)switch(_ctx9.prev = _ctx9.next){
case 0:
f = function() {};
_super_method(f);
_superprop_set("x", f);
;
// destructuring assign with element access
(ref = {
f: f
}, _super_method16() = ref.f, ref);
}, _superprop_get("x") = ref.f, ref);
// element access (assign) in arrow
(function() {
return _super_method17(f);
return _superprop_set("x", f);
});
// element access (assign) in async arrow
_asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_method18(f));
return _ctx.abrupt("return", _superprop_set("x", f));
case 1:
case "end":
return _ctx.stop();

197
crates/swc/tests/tsc-references/asyncMethodWithSuper_es6_es5.2.minified.js
View File

@ -1,9 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
(null == len || len > arr.length) && (len = arr.length);
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function AsyncGenerator(gen) {
var front, back;
function resume(key, arg) {
@ -140,23 +135,6 @@ function _superPropBase(object, property) {
for(; !Object.prototype.hasOwnProperty.call(object, property) && null !== (object = _getPrototypeOf(object)););
return object;
}
function _toConsumableArray(arr) {
return (function(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
})(arr) || (function(iter) {
if ("undefined" != typeof Symbol && null != iter[Symbol.iterator] || null != iter["@@iterator"]) return Array.from(iter);
})(arr) || _unsupportedIterableToArray(arr) || (function() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
})();
}
function _unsupportedIterableToArray(o, minLen) {
if (o) {
if ("string" == typeof o) return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if ("Object" === n && o.constructor && (n = o.constructor.name), "Map" === n || "Set" === n) return Array.from(n);
if ("Arguments" === n || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
}
function _wrapAsyncGenerator(fn) {
return function() {
return new AsyncGenerator(fn.apply(this, arguments));
@ -228,28 +206,17 @@ var A = function() {
{
key: "simple",
value: function() {
var _instance, _instance1, _instance2, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_y = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance1 = _get(_getPrototypeOf(B.prototype), "y", _this)).call.apply(_instance1, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance2 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance2, [
_this
].concat(_toConsumableArray(_args)));
var _this = this, _this1 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
var a, b;
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
_super_x(), _super_y(), _super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), b = _get(_getPrototypeOf(B.prototype), "x", _this);
_superprop_get_x().call(_this1), _get(_getPrototypeOf(B.prototype), "y", _this).call(_this1), _superprop_get("x").call(_this1), a = _superprop_get_x(), b = _superprop_get("x");
case 5:
case "end":
return _ctx.stop();
@ -261,46 +228,26 @@ var A = function() {
{
key: "advanced",
value: function() {
var _instance, _instance3, _instance4, _instance5, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance3 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance3, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x1 = function() {
var _this = this, _this2 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_method1 = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _super_x2 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance4 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance4, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method2 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance5 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance5, [
_this
].concat(_toConsumableArray(_args)));
}, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee1() {
var f, a, b, ref, ref1;
return regeneratorRuntime.wrap(function(_ctx1) {
for(;;)switch(_ctx1.prev = _ctx1.next){
case 0:
var _args, _args1;
f = function() {}, _super_x(), _super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), b = _get(_getPrototypeOf(B.prototype), "x", _this), _args = f, _set(_getPrototypeOf(B.prototype), "x", _args, _this, !0), _args1 = f, _set(_getPrototypeOf(B.prototype), "x", _args1, _this, !0), ref = {
var _value, _value1;
f = function() {}, _superprop_get_x().call(_this2), _superprop_get("x").call(_this2), a = _superprop_get_x(), b = _superprop_get("x"), _value = f, _set(_getPrototypeOf(B.prototype), "x", _value, _this, !0), _value1 = f, _set(_getPrototypeOf(B.prototype), "x", _value1, _this, !0), ref = {
f: f
}, _super_x1() = ref.f, ref1 = {
}, _superprop_get_x() = ref.f, ref1 = {
f: f
}, _super_method1() = ref1.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
}, _superprop_get("x") = ref1.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_x2());
return _ctx.abrupt("return", _superprop_get_x().call(_this2));
case 1:
case "end":
return _ctx.stop();
@ -310,7 +257,7 @@ var A = function() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_method2());
return _ctx.abrupt("return", _superprop_get("x").call(_this2));
case 1:
case "end":
return _ctx.stop();
@ -328,27 +275,19 @@ var A = function() {
{
key: "property_access_only_read_only",
value: function() {
var _instance, _instance6, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x3 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance6 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance6, [
_this
].concat(_toConsumableArray(_args)));
var _this = this, _this3 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee2() {
var a;
return regeneratorRuntime.wrap(function(_ctx2) {
for(;;)switch(_ctx2.prev = _ctx2.next){
case 0:
_super_x(), a = _get(_getPrototypeOf(B.prototype), "x", _this), _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
_superprop_get_x().call(_this3), a = _superprop_get_x(), _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_x3());
return _ctx.abrupt("return", _superprop_get_x().call(_this3));
case 1:
case "end":
return _ctx.stop();
@ -366,23 +305,23 @@ var A = function() {
{
key: "property_access_only_write_only",
value: function() {
var _this = this, _super_x = function() {
var _this = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_set_x = function(_value) {
return _set(_getPrototypeOf(B.prototype), "x", _value, _this, !0);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee3() {
var f, ref;
return regeneratorRuntime.wrap(function(_ctx3) {
for(;;)switch(_ctx3.prev = _ctx3.next){
case 0:
var _args2;
_args2 = f = function() {}, _set(_getPrototypeOf(B.prototype), "x", _args2, _this, !0), ref = {
_superprop_set_x(f = function() {}), ref = {
f: f
}, _super_x() = ref.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
}, _superprop_get_x() = ref.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
var _args;
return _ctx.abrupt("return", (_args = f, _set(_getPrototypeOf(B.prototype), "x", _args, _this, !0)));
return _ctx.abrupt("return", _superprop_set_x(f));
case 1:
case "end":
return _ctx.stop();
@ -400,27 +339,19 @@ var A = function() {
{
key: "element_access_only_read_only",
value: function() {
var _instance, _instance7, _this = this, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method3 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance7 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance7, [
_this
].concat(_toConsumableArray(_args)));
var _this = this, _this4 = this, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee4() {
var a;
return regeneratorRuntime.wrap(function(_ctx4) {
for(;;)switch(_ctx4.prev = _ctx4.next){
case 0:
_super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
_superprop_get("x").call(_this4), a = _superprop_get("x"), _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_method3());
return _ctx.abrupt("return", _superprop_get("x").call(_this4));
case 1:
case "end":
return _ctx.stop();
@ -438,23 +369,23 @@ var A = function() {
{
key: "element_access_only_write_only",
value: function() {
var _this = this, _super_method = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
var _this = this, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
}, _superprop_set = function(_prop, _value) {
return _set(_getPrototypeOf(B.prototype), _prop, _value, _this, !0);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee5() {
var f, ref;
return regeneratorRuntime.wrap(function(_ctx5) {
for(;;)switch(_ctx5.prev = _ctx5.next){
case 0:
var _args3;
_args3 = f = function() {}, _set(_getPrototypeOf(B.prototype), "x", _args3, _this, !0), ref = {
_superprop_set("x", f = function() {}), ref = {
f: f
}, _super_method() = ref.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
}, _superprop_get("x") = ref.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
var _args;
return _ctx.abrupt("return", (_args = f, _set(_getPrototypeOf(B.prototype), "x", _args, _this, !0)));
return _ctx.abrupt("return", _superprop_set("x", f));
case 1:
case "end":
return _ctx.stop();
@ -472,27 +403,19 @@ var A = function() {
{
key: "property_access_only_read_only_in_generator",
value: function() {
var _instance, _instance8, _this = this, _super_x = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_x4 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance8 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance8, [
_this
].concat(_toConsumableArray(_args)));
var _this = this, _this5 = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee6() {
var a;
return regeneratorRuntime.wrap(function(_ctx6) {
for(;;)switch(_ctx6.prev = _ctx6.next){
case 0:
_super_x(), a = _get(_getPrototypeOf(B.prototype), "x", _this), _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
_superprop_get_x().call(_this5), a = _superprop_get_x(), _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_x4());
return _ctx.abrupt("return", _superprop_get_x().call(_this5));
case 1:
case "end":
return _ctx.stop();
@ -510,23 +433,23 @@ var A = function() {
{
key: "property_access_only_write_only_in_generator",
value: function() {
var _this = this, _super_x = function() {
var _this = this, _superprop_get_x = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
}, _superprop_set_x = function(_value) {
return _set(_getPrototypeOf(B.prototype), "x", _value, _this, !0);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee7() {
var f, ref;
return regeneratorRuntime.wrap(function(_ctx7) {
for(;;)switch(_ctx7.prev = _ctx7.next){
case 0:
var _args4;
_args4 = f = function() {}, _set(_getPrototypeOf(B.prototype), "x", _args4, _this, !0), ref = {
_superprop_set_x(f = function() {}), ref = {
f: f
}, _super_x() = ref.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
}, _superprop_get_x() = ref.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
var _args;
return _ctx.abrupt("return", (_args = f, _set(_getPrototypeOf(B.prototype), "x", _args, _this, !0)));
return _ctx.abrupt("return", _superprop_set_x(f));
case 1:
case "end":
return _ctx.stop();
@ -544,27 +467,19 @@ var A = function() {
{
key: "element_access_only_read_only_in_generator",
value: function() {
var _instance, _instance9, _this = this, _super_method = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
}, _super_method4 = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance9 = _get(_getPrototypeOf(B.prototype), "x", _this)).call.apply(_instance9, [
_this
].concat(_toConsumableArray(_args)));
var _this = this, _this6 = this, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee8() {
var a;
return regeneratorRuntime.wrap(function(_ctx8) {
for(;;)switch(_ctx8.prev = _ctx8.next){
case 0:
_super_method(), a = _get(_getPrototypeOf(B.prototype), "x", _this), _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
_superprop_get("x").call(_this6), a = _superprop_get("x"), _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", _super_method4());
return _ctx.abrupt("return", _superprop_get("x").call(_this6));
case 1:
case "end":
return _ctx.stop();
@ -582,23 +497,23 @@ var A = function() {
{
key: "element_access_only_write_only_in_generator",
value: function() {
var _this = this, _super_method = function() {
return _get(_getPrototypeOf(B.prototype), "x", _this);
var _this = this, _superprop_get = function(_prop) {
return _get(_getPrototypeOf(B.prototype), _prop, _this);
}, _superprop_set = function(_prop, _value) {
return _set(_getPrototypeOf(B.prototype), _prop, _value, _this, !0);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee9() {
var f, ref;
return regeneratorRuntime.wrap(function(_ctx9) {
for(;;)switch(_ctx9.prev = _ctx9.next){
case 0:
var _args5;
_args5 = f = function() {}, _set(_getPrototypeOf(B.prototype), "x", _args5, _this, !0), ref = {
_superprop_set("x", f = function() {}), ref = {
f: f
}, _super_method() = ref.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
}, _superprop_get("x") = ref.f, _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
var _args;
return _ctx.abrupt("return", (_args = f, _set(_getPrototypeOf(B.prototype), "x", _args, _this, !0)));
return _ctx.abrupt("return", _superprop_set("x", f));
case 1:
case "end":
return _ctx.stop();

11
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es2015_es2015.1.normal.js
View File

@ -154,9 +154,10 @@ class C7 {
class C8 {
g() {}
f() {
return _wrapAsyncGenerator((function*() {
this.g();
}).bind(this))();
var _this = this;
return _wrapAsyncGenerator(function*() {
_this.g();
})();
}
}
// @filename: C9.ts
@ -165,10 +166,10 @@ class B9 {
}
class C9 extends B9 {
f() {
var _super_g = (..._args)=>super.g(..._args)
var _this = this, _superprop_get_g = ()=>super.g
;
return _wrapAsyncGenerator(function*() {
_super_g();
_superprop_get_g().call(_this);
})();
}
}

44
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es2015_es5.1.normal.js
View File

@ -1,12 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@ -154,12 +146,6 @@ function _inherits(subClass, superClass) {
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
@ -180,21 +166,10 @@ function _superPropBase(object, property) {
}
return object;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
var _typeof = function(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
};
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _wrapAsyncGenerator(fn) {
return function() {
return new AsyncGenerator(fn.apply(this, arguments));
@ -451,17 +426,18 @@ var C8 = // @filename: C8.ts
{
key: "f",
value: function f() {
var _this = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
this.g();
_this.g();
case 1:
case "end":
return _ctx.stop();
}
}, _callee, this);
}).bind(this))();
}, _callee);
}))();
}
}
]);
@ -494,20 +470,14 @@ var C9 = /*#__PURE__*/ function(B9) {
key: "f",
value: function f() {
var _this = this;
var _instance;
var _super_g = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(C9.prototype), "g", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
var _this1 = this, _superprop_get_g = function() {
return _get(_getPrototypeOf(C9.prototype), "g", _this);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
_super_g();
_superprop_get_g().call(_this1);
case 1:
case "end":
return _ctx.stop();

34
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es2015_es5.2.minified.js
View File

@ -1,9 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
(null == len || len > arr.length) && (len = arr.length);
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function AsyncGenerator(gen) {
var front, back;
function resume(key, arg) {
@ -310,17 +305,18 @@ var C1 = function() {
{
key: "f",
value: function() {
var _this = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
this.g();
_this.g();
case 1:
case "end":
return _ctx.stop();
}
}, _callee, this);
}).bind(this))();
}, _callee);
}))();
}
}
]), C8;
@ -377,30 +373,12 @@ var C1 = function() {
{
key: "f",
value: function() {
var _instance, _this = this, _super_g = function() {
for(var arr, _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(C9.prototype), "g", _this)).call.apply(_instance, [
_this
].concat(function(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}(arr = _args) || function(iter) {
if ("undefined" != typeof Symbol && null != iter[Symbol.iterator] || null != iter["@@iterator"]) return Array.from(iter);
}(arr) || function(o, minLen) {
if (o) {
if ("string" == typeof o) return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if ("Object" === n && o.constructor && (n = o.constructor.name), "Map" === n || "Set" === n) return Array.from(n);
if ("Arguments" === n || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
}(arr) || function() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}()));
};
var _this = this, _this1 = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
_super_g();
_get(_getPrototypeOf(C9.prototype), "g", _this).call(_this1);
case 1:
case "end":
return _ctx.stop();

11
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es2018_es2015.1.normal.js
View File

@ -154,9 +154,10 @@ class C7 {
class C8 {
g() {}
f() {
return _wrapAsyncGenerator((function*() {
this.g();
}).bind(this))();
var _this = this;
return _wrapAsyncGenerator(function*() {
_this.g();
})();
}
}
// @filename: C9.ts
@ -165,10 +166,10 @@ class B9 {
}
class C9 extends B9 {
f() {
var _super_g = (..._args)=>super.g(..._args)
var _this = this, _superprop_get_g = ()=>super.g
;
return _wrapAsyncGenerator(function*() {
_super_g();
_superprop_get_g().call(_this);
})();
}
}

44
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es2018_es5.1.normal.js
View File

@ -1,12 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@ -154,12 +146,6 @@ function _inherits(subClass, superClass) {
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
@ -180,21 +166,10 @@ function _superPropBase(object, property) {
}
return object;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
var _typeof = function(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
};
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _wrapAsyncGenerator(fn) {
return function() {
return new AsyncGenerator(fn.apply(this, arguments));
@ -451,17 +426,18 @@ var C8 = // @filename: C8.ts
{
key: "f",
value: function f() {
var _this = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
this.g();
_this.g();
case 1:
case "end":
return _ctx.stop();
}
}, _callee, this);
}).bind(this))();
}, _callee);
}))();
}
}
]);
@ -494,20 +470,14 @@ var C9 = /*#__PURE__*/ function(B9) {
key: "f",
value: function f() {
var _this = this;
var _instance;
var _super_g = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(C9.prototype), "g", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
var _this1 = this, _superprop_get_g = function() {
return _get(_getPrototypeOf(C9.prototype), "g", _this);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
_super_g();
_superprop_get_g().call(_this1);
case 1:
case "end":
return _ctx.stop();

34
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es2018_es5.2.minified.js
View File

@ -1,9 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
(null == len || len > arr.length) && (len = arr.length);
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function AsyncGenerator(gen) {
var front, back;
function resume(key, arg) {
@ -310,17 +305,18 @@ var C1 = function() {
{
key: "f",
value: function() {
var _this = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
this.g();
_this.g();
case 1:
case "end":
return _ctx.stop();
}
}, _callee, this);
}).bind(this))();
}, _callee);
}))();
}
}
]), C8;
@ -377,30 +373,12 @@ var C1 = function() {
{
key: "f",
value: function() {
var _instance, _this = this, _super_g = function() {
for(var arr, _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(C9.prototype), "g", _this)).call.apply(_instance, [
_this
].concat(function(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}(arr = _args) || function(iter) {
if ("undefined" != typeof Symbol && null != iter[Symbol.iterator] || null != iter["@@iterator"]) return Array.from(iter);
}(arr) || function(o, minLen) {
if (o) {
if ("string" == typeof o) return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if ("Object" === n && o.constructor && (n = o.constructor.name), "Map" === n || "Set" === n) return Array.from(n);
if ("Arguments" === n || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
}(arr) || function() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}()));
};
var _this = this, _this1 = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
_super_g();
_get(_getPrototypeOf(C9.prototype), "g", _this).call(_this1);
case 1:
case "end":
return _ctx.stop();

11
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es5_es2015.1.normal.js
View File

@ -154,9 +154,10 @@ class C7 {
class C8 {
g() {}
f() {
return _wrapAsyncGenerator((function*() {
this.g();
}).bind(this))();
var _this = this;
return _wrapAsyncGenerator(function*() {
_this.g();
})();
}
}
// @filename: C9.ts
@ -165,10 +166,10 @@ class B9 {
}
class C9 extends B9 {
f() {
var _super_g = (..._args)=>super.g(..._args)
var _this = this, _superprop_get_g = ()=>super.g
;
return _wrapAsyncGenerator(function*() {
_super_g();
_superprop_get_g().call(_this);
})();
}
}

44
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es5_es5.1.normal.js
View File

@ -1,12 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function _arrayWithoutHoles(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
@ -154,12 +146,6 @@ function _inherits(subClass, superClass) {
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _iterableToArray(iter) {
if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
}
function _nonIterableSpread() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
@ -180,21 +166,10 @@ function _superPropBase(object, property) {
}
return object;
}
function _toConsumableArray(arr) {
return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}
var _typeof = function(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
};
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(n);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _wrapAsyncGenerator(fn) {
return function() {
return new AsyncGenerator(fn.apply(this, arguments));
@ -451,17 +426,18 @@ var C8 = // @filename: C8.ts
{
key: "f",
value: function f() {
var _this = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
this.g();
_this.g();
case 1:
case "end":
return _ctx.stop();
}
}, _callee, this);
}).bind(this))();
}, _callee);
}))();
}
}
]);
@ -494,20 +470,14 @@ var C9 = /*#__PURE__*/ function(B9) {
key: "f",
value: function f() {
var _this = this;
var _instance;
var _super_g = function() {
for(var _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++){
_args[_key] = arguments[_key];
}
return (_instance = _get(_getPrototypeOf(C9.prototype), "g", _this)).call.apply(_instance, [
_this
].concat(_toConsumableArray(_args)));
var _this1 = this, _superprop_get_g = function() {
return _get(_getPrototypeOf(C9.prototype), "g", _this);
};
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function _callee$(_ctx) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
_super_g();
_superprop_get_g().call(_this1);
case 1:
case "end":
return _ctx.stop();

34
crates/swc/tests/tsc-references/emitter.asyncGenerators.classMethods.es5_es5.2.minified.js
View File

@ -1,9 +1,4 @@
import regeneratorRuntime from "regenerator-runtime";
function _arrayLikeToArray(arr, len) {
(null == len || len > arr.length) && (len = arr.length);
for(var i = 0, arr2 = new Array(len); i < len; i++)arr2[i] = arr[i];
return arr2;
}
function AsyncGenerator(gen) {
var front, back;
function resume(key, arg) {
@ -310,17 +305,18 @@ var C1 = function() {
{
key: "f",
value: function() {
var _this = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
this.g();
_this.g();
case 1:
case "end":
return _ctx.stop();
}
}, _callee, this);
}).bind(this))();
}, _callee);
}))();
}
}
]), C8;
@ -377,30 +373,12 @@ var C1 = function() {
{
key: "f",
value: function() {
var _instance, _this = this, _super_g = function() {
for(var arr, _len = arguments.length, _args = new Array(_len), _key = 0; _key < _len; _key++)_args[_key] = arguments[_key];
return (_instance = _get(_getPrototypeOf(C9.prototype), "g", _this)).call.apply(_instance, [
_this
].concat(function(arr) {
if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}(arr = _args) || function(iter) {
if ("undefined" != typeof Symbol && null != iter[Symbol.iterator] || null != iter["@@iterator"]) return Array.from(iter);
}(arr) || function(o, minLen) {
if (o) {
if ("string" == typeof o) return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if ("Object" === n && o.constructor && (n = o.constructor.name), "Map" === n || "Set" === n) return Array.from(n);
if ("Arguments" === n || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
}(arr) || function() {
throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}()));
};
var _this = this, _this1 = this;
return _wrapAsyncGenerator(regeneratorRuntime.mark(function _callee() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
_super_g();
_get(_getPrototypeOf(C9.prototype), "g", _this).call(_this1);
case 1:
case "end":
return _ctx.stop();

8
crates/swc/tests/tsc-references/superMethodCall_es2015.1.normal.js
View File

@ -38,11 +38,11 @@ class Derived extends Base {
return (ref = super.method) === null || ref === void 0 ? void 0 : ref.call(this);
}
asyncMethod() {
var _super_method = ()=>super.method
var _this = this, _superprop_get_method = ()=>super.method
;
return _asyncToGenerator((function*() {
return _asyncToGenerator(function*() {
var ref;
return (ref = _super_method()) === null || ref === void 0 ? void 0 : ref.call(this);
}).bind(this))();
return (ref = _superprop_get_method()) === null || ref === void 0 ? void 0 : ref.call(_this);
})();
}
}

8
crates/swc/tests/tsc-references/superMethodCall_es5.1.normal.js
View File

@ -171,7 +171,7 @@ var Derived = /*#__PURE__*/ function(Base) {
key: "asyncMethod",
value: function asyncMethod() {
var _this = this;
var _super_method = function() {
var _this1 = this, _superprop_get_method = function() {
return _get(_getPrototypeOf(Derived.prototype), "method", _this);
};
return _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
@ -180,13 +180,13 @@ var Derived = /*#__PURE__*/ function(Base) {
while(1)switch(_ctx.prev = _ctx.next){
case 0:
;
return _ctx.abrupt("return", (ref = _super_method()) === null || ref === void 0 ? void 0 : ref.call(this));
return _ctx.abrupt("return", (ref = _superprop_get_method()) === null || ref === void 0 ? void 0 : ref.call(_this1));
case 2:
case "end":
return _ctx.stop();
}
}, _callee, this);
}).bind(this))();
}, _callee);
}))();
}
}
]);

8
crates/swc/tests/tsc-references/superMethodCall_es5.2.minified.js
View File

@ -103,7 +103,7 @@ var Base = function() {
{
key: "asyncMethod",
value: function() {
var _this = this;
var _this = this, _this1 = this;
return (function(fn) {
return function() {
var self = this, args = arguments;
@ -123,13 +123,13 @@ var Base = function() {
return regeneratorRuntime.wrap(function(_ctx) {
for(;;)switch(_ctx.prev = _ctx.next){
case 0:
return _ctx.abrupt("return", null === (ref = _get(_getPrototypeOf(Derived1.prototype), "method", _this)) || void 0 === ref ? void 0 : ref.call(this));
return _ctx.abrupt("return", null === (ref = _get(_getPrototypeOf(Derived1.prototype), "method", _this)) || void 0 === ref ? void 0 : ref.call(_this1));
case 2:
case "end":
return _ctx.stop();
}
}, _callee, this);
}).bind(this))();
}, _callee);
}))();
}
}
]), Derived1;

24
crates/swc_ecma_ast/src/operators.rs
View File

@ -151,6 +151,30 @@ pub enum AssignOp {
NullishAssign,
}
impl AssignOp {
pub fn to_update(self) -> Option<BinaryOp> {
match self {
op!("=") => None,
op!("+=") => Some(op!(bin, "+")),
op!("-=") => Some(op!(bin, "-")),
op!("*=") => Some(op!("*")),
op!("/=") => Some(op!("/")),
op!("%=") => Some(op!("%")),
op!("<<=") => Some(op!("<<")),
op!(">>=") => Some(op!(">>")),
op!(">>>=") => Some(op!(">>>")),
op!("|=") => Some(op!("|")),
op!("&=") => Some(op!("&")),
op!("^=") => Some(op!("^")),
op!("**=") => Some(op!("**")),
op!("&&=") => Some(op!("&&")),
op!("||=") => Some(op!("||")),
op!("??=") => Some(op!("??")),
}
}
}
#[derive(StringEnum, Clone, Copy, Eq, PartialEq, PartialOrd, Ord, Hash, EqIgnoreSpan)]
#[cfg_attr(feature = "arbitrary", derive(arbitrary::Arbitrary))]
#[cfg_attr(

20
crates/swc_ecma_transforms_classes/src/super_field.rs
View File

@ -424,25 +424,7 @@ impl<'a> SuperFieldAccessFolder<'a> {
BinExpr {
span: DUMMY_SP,
left,
op: match op {
op!("=") => unreachable!(),
op!("+=") => op!(bin, "+"),
op!("-=") => op!(bin, "-"),
op!("*=") => op!("*"),
op!("/=") => op!("/"),
op!("%=") => op!("%"),
op!("<<=") => op!("<<"),
op!(">>=") => op!(">>"),
op!(">>>=") => op!(">>>"),
op!("|=") => op!("|"),
op!("&=") => op!("&"),
op!("^=") => op!("^"),
op!("**=") => op!("**"),
op!("&&=") => op!("&&"),
op!("||=") => op!("||"),
op!("??=") => op!("??"),
},
op: op.to_update().unwrap(),
right: rhs,
}
.as_arg()

24
crates/swc_ecma_transforms_compat/src/es2015/arrow.rs
View File

@ -3,7 +3,7 @@ use std::mem;
use swc_common::{util::take::Take, Spanned, DUMMY_SP};
use swc_ecma_ast::*;
use swc_ecma_utils::{
function::{init_this, FnEnvHoister, FnEnvState},
function::{init_this, FnEnvHoister},
prepend,
};
use swc_ecma_visit::{as_folder, noop_visit_mut_type, Fold, InjectVars, VisitMut, VisitMutWith};
@ -63,7 +63,7 @@ pub fn arrow() -> impl Fold + VisitMut + InjectVars {
#[derive(Default)]
struct Arrow {
in_subclass: bool,
state: FnEnvState,
hoister: FnEnvHoister,
}
impl VisitMut for Arrow {
@ -73,12 +73,13 @@ impl VisitMut for Arrow {
c.params.visit_mut_children_with(self);
if let Some(BlockStmt { span: _, stmts }) = &mut c.body {
let old_rep = self.state.take();
let old_rep = self.hoister.take();
stmts.visit_mut_children_with(self);
if self.in_subclass {
let (decl, this_id) = mem::replace(&mut self.state, old_rep).to_stmt_in_subclass();
let (decl, this_id) =
mem::replace(&mut self.hoister, old_rep).to_stmt_in_subclass();
if let Some(stmt) = decl {
if let Some(this_id) = this_id {
@ -87,7 +88,7 @@ impl VisitMut for Arrow {
prepend(stmts, stmt);
}
} else {
let decl = mem::replace(&mut self.state, old_rep).to_stmt();
let decl = mem::replace(&mut self.hoister, old_rep).to_stmt();
if let Some(stmt) = decl {
prepend(stmts, stmt);
@ -115,7 +116,7 @@ impl VisitMut for Arrow {
..
}) => {
params.visit_mut_with(self);
params.visit_mut_with(&mut FnEnvHoister::new(&mut self.state));
params.visit_mut_with(&mut self.hoister);
let params: Vec<Param> = params
.take()
@ -129,7 +130,7 @@ impl VisitMut for Arrow {
body.visit_mut_with(self);
body.visit_mut_with(&mut FnEnvHoister::new(&mut self.state));
body.visit_mut_with(&mut self.hoister);
let fn_expr = Expr::Fn(FnExpr {
ident: None,
@ -155,7 +156,6 @@ impl VisitMut for Arrow {
});
*expr = fn_expr;
return;
}
_ => {
expr.visit_mut_children_with(self);
@ -170,7 +170,7 @@ impl VisitMut for Arrow {
fn visit_mut_module_items(&mut self, stmts: &mut Vec<ModuleItem>) {
stmts.visit_mut_children_with(self);
let decl = self.state.take().to_stmt();
let decl = self.hoister.take().to_stmt();
if let Some(stmt) = decl {
prepend(stmts, ModuleItem::Stmt(stmt));
@ -178,11 +178,11 @@ impl VisitMut for Arrow {
}
fn visit_mut_stmts(&mut self, stmts: &mut Vec<Stmt>) {
let old_rep = self.state.take();
let old_rep = self.hoister.take();
stmts.visit_mut_children_with(self);
let decl = mem::replace(&mut self.state, old_rep).to_stmt();
let decl = mem::replace(&mut self.hoister, old_rep).to_stmt();
if let Some(stmt) = decl {
prepend(stmts, stmt);
@ -192,6 +192,6 @@ impl VisitMut for Arrow {
impl InjectVars for Arrow {
fn take_vars(&mut self) -> Vec<VarDeclarator> {
self.state.take().to_decl()
self.hoister.take().to_decl()
}
}

20
crates/swc_ecma_transforms_compat/src/es2015/object_super.rs
View File

@ -353,25 +353,7 @@ impl SuperReplacer {
BinExpr {
span: DUMMY_SP,
left,
op: match op {
op!("=") => unreachable!(),
op!("+=") => op!(bin, "+"),
op!("-=") => op!(bin, "-"),
op!("*=") => op!("*"),
op!("/=") => op!("/"),
op!("%=") => op!("%"),
op!("<<=") => op!("<<"),
op!(">>=") => op!(">>"),
op!(">>>=") => op!(">>>"),
op!("|=") => op!("|"),
op!("&=") => op!("&"),
op!("^=") => op!("^"),
op!("**=") => op!("**"),
op!("&&=") => op!("&&"),
op!("||=") => op!("||"),
op!("??=") => op!("??"),
},
op: op.to_update().unwrap(),
right: rhs,
}
}

30
crates/swc_ecma_transforms_compat/src/es2015/parameters.rs
View File

@ -8,7 +8,7 @@ use swc_ecma_ast::*;
// use swc_ecma_transforms_base::perf::Parallel;
// use swc_ecma_transforms_macros::parallel;
use swc_ecma_utils::{
function::{init_this, FnEnvHoister, FnEnvState},
function::{init_this, FnEnvHoister},
member_expr, prepend, prepend_stmts, private_ident, quote_ident, undefined, ExprFactory,
};
use swc_ecma_visit::{as_folder, noop_visit_mut_type, Fold, VisitMut, VisitMutWith};
@ -21,11 +21,11 @@ pub fn parameters(c: Config) -> impl 'static + Fold {
})
}
#[derive(Clone, Default)]
#[derive(Default)]
struct Params {
/// Used to store `this, in case if `arguments` is used and we should
/// transform an arrow expression to a function expression.
state: FnEnvState,
hoister: FnEnvHoister,
in_subclass: bool,
c: Config,
}
@ -398,11 +398,11 @@ impl VisitMut for Params {
noop_visit_mut_type!();
fn visit_mut_block_stmt_or_expr(&mut self, body: &mut BlockStmtOrExpr) {
let old_rep = self.state.take();
let old_rep = self.hoister.take();
body.visit_mut_children_with(self);
let decls = mem::replace(&mut self.state, old_rep).to_stmt();
let decls = mem::replace(&mut self.hoister, old_rep).to_stmt();
if let Some(decls) = decls {
if let BlockStmtOrExpr::Expr(v) = body {
@ -453,12 +453,13 @@ impl VisitMut for Params {
f.params.visit_mut_with(self);
if let Some(BlockStmt { span: _, stmts }) = &mut f.body {
let old_rep = self.state.take();
let old_rep = self.hoister.take();
stmts.visit_mut_children_with(self);
if self.in_subclass {
let (decl, this_id) = mem::replace(&mut self.state, old_rep).to_stmt_in_subclass();
let (decl, this_id) =
mem::replace(&mut self.hoister, old_rep).to_stmt_in_subclass();
if let Some(stmt) = decl {
if let Some(this_id) = this_id {
@ -467,7 +468,7 @@ impl VisitMut for Params {
prepend(stmts, stmt);
}
} else {
let decl = mem::replace(&mut self.state, old_rep).to_stmt();
let decl = mem::replace(&mut self.hoister, old_rep).to_stmt();
if let Some(stmt) = decl {
prepend(stmts, stmt);
@ -486,10 +487,7 @@ impl VisitMut for Params {
Expr::Arrow(f) => {
f.visit_mut_children_with(self);
let was_expr = match f.body {
BlockStmtOrExpr::Expr(..) => true,
_ => false,
};
let was_expr = f.body.is_expr();
let need_arrow_to_function = f.params.iter().any(|p| match p {
Pat::Rest(..) => true,
@ -499,7 +497,7 @@ impl VisitMut for Params {
// this needs to happen before rest parameter transform
if need_arrow_to_function {
f.visit_mut_children_with(&mut FnEnvHoister::new(&mut self.state));
f.visit_mut_children_with(&mut self.hoister);
}
let body_span = f.body.span();
@ -635,7 +633,7 @@ impl VisitMut for Params {
fn visit_mut_module_items(&mut self, stmts: &mut Vec<ModuleItem>) {
stmts.visit_mut_children_with(self);
let decl = self.state.take().to_stmt();
let decl = self.hoister.take().to_stmt();
if let Some(stmt) = decl {
prepend(stmts, ModuleItem::Stmt(stmt));
@ -643,11 +641,11 @@ impl VisitMut for Params {
}
fn visit_mut_stmts(&mut self, stmts: &mut Vec<Stmt>) {
let old_rep = self.state.take();
let old_rep = self.hoister.take();
stmts.visit_mut_children_with(self);
let decl = mem::replace(&mut self.state, old_rep).to_stmt();
let decl = mem::replace(&mut self.hoister, old_rep).to_stmt();
if let Some(stmt) = decl {
prepend(stmts, stmt);

376
crates/swc_ecma_transforms_compat/src/es2017/async_to_generator.rs
View File

@ -1,11 +1,11 @@
use std::{iter, mem::replace};
use swc_common::{util::take::Take, Mark, Span, Spanned, DUMMY_SP};
use std::iter;
use swc_common::{util::take::Take, Spanned, DUMMY_SP};
use swc_ecma_ast::*;
use swc_ecma_transforms_base::{helper, perf::Check};
use swc_ecma_transforms_macros::fast_path;
use swc_ecma_utils::{
contains_this_expr,
function::{FnEnvHoister, FnEnvState, FnWrapperResult, FunctionWrapper},
function::{FnEnvHoister, FnWrapperResult, FunctionWrapper},
private_ident, quote_ident, ExprFactory, StmtLike,
};
use swc_ecma_visit::{
@ -86,28 +86,6 @@ impl AsyncToGenerator {
impl VisitMut for Actual {
noop_visit_mut_type!();
/// Removes nested binds like `(function(){}).bind(this).bind(this)`
fn visit_mut_call_expr(&mut self, n: &mut CallExpr) {
n.visit_mut_children_with(self);
if let Some(callee) = extract_callee_of_bind_this(n) {
if let Expr::Call(callee_of_callee) = callee {
if let Some(..) = extract_callee_of_bind_this(callee_of_callee) {
// We found bind(this).bind(this)
*n = replace(
callee_of_callee,
CallExpr {
span: DUMMY_SP,
callee: Callee::Super(Super { span: DUMMY_SP }),
args: Default::default(),
type_args: Default::default(),
},
);
}
}
}
}
fn visit_mut_class_method(&mut self, m: &mut ClassMethod) {
if m.function.body.is_none() {
return;
@ -117,33 +95,15 @@ impl VisitMut for Actual {
}
let params = m.function.params.clone();
let mut folder = MethodFolder {
vars: vec![],
scope_ident: FnEnvState::default(),
};
let mut visitor = FnEnvHoister::default();
m.function.params.clear();
m.function.visit_mut_children_with(&mut folder);
m.function.body.visit_mut_with(&mut visitor);
let expr = make_fn_ref(
FnExpr {
ident: None,
function: m.function.take(),
},
None,
false,
);
let hoisted_super = if folder.vars.is_empty() {
None
} else {
Some(Stmt::Decl(Decl::Var(VarDecl {
span: DUMMY_SP,
kind: VarDeclKind::Var,
decls: folder.vars,
declare: false,
})))
};
let expr = make_fn_ref(FnExpr {
ident: None,
function: m.function.take(),
});
m.function = Function {
span: m.span,
@ -152,9 +112,9 @@ impl VisitMut for Actual {
params,
body: Some(BlockStmt {
span: DUMMY_SP,
stmts: hoisted_super
stmts: visitor
.to_stmt()
.into_iter()
.chain(folder.scope_ident.to_stmt())
.chain(iter::once(Stmt::Return(ReturnStmt {
span: DUMMY_SP,
arg: Some(Box::new(Expr::Call(CallExpr {
@ -186,7 +146,7 @@ impl VisitMut for Actual {
let fn_expr = wrapper.function.fn_expr().unwrap();
wrapper.function = make_fn_ref(fn_expr, None, true);
wrapper.function = make_fn_ref(fn_expr);
let FnWrapperResult { name_fn, ref_fn } = wrapper.into();
*f = name_fn;
@ -203,7 +163,7 @@ impl VisitMut for Actual {
let fn_expr = wrapper.function.fn_expr().unwrap();
wrapper.function = make_fn_ref(fn_expr, None, true);
wrapper.function = make_fn_ref(fn_expr);
let FnWrapperResult { name_fn, ref_fn } = wrapper.into();
@ -243,17 +203,13 @@ impl VisitMut for Actual {
};
prop.function.span = prop_method_body_span;
let fn_ref = make_fn_ref(
FnExpr {
ident: None,
function: Function {
params: vec![],
..prop.function.take()
},
let fn_ref = make_fn_ref(FnExpr {
ident: None,
function: Function {
params: vec![],
..prop.function.take()
},
None,
true,
);
});
let fn_ref = if is_this_used {
fn_ref.apply(
@ -319,260 +275,15 @@ impl VisitMut for Actual {
}
}
/// Hoists super access
///
/// ## In
///
/// ```js
/// class Foo {
/// async foo () {
/// super.getter
/// super.setter = 1
/// super.method()
/// }
/// }
/// ```
///
/// ## OUt
///
/// ```js
/// class Foo {
/// var _super_getter = () => super.getter;
/// var _super_setter = (v) => super.setter = v;
/// var _super_method = (...args) => super.method(args);
/// foo () {
/// super.getter
/// super.setter = 1
/// super.method()
/// }
/// }
/// ```
struct MethodFolder {
vars: Vec<VarDeclarator>,
scope_ident: FnEnvState,
}
impl MethodFolder {
fn handle_assign_to_super_prop(
&mut self,
span: Span,
left: SuperPropExpr,
op: AssignOp,
right: Box<Expr>,
) -> Expr {
let SuperPropExpr {
span: m_span,
obj,
prop,
} = left;
let (mark, ident) = self.ident_for_super(&prop);
let args_ident = quote_ident!(DUMMY_SP.apply_mark(mark), "_args");
self.vars.push(VarDeclarator {
span: DUMMY_SP,
name: ident.clone().into(),
init: Some(Box::new(Expr::Arrow(ArrowExpr {
span: DUMMY_SP,
is_async: false,
is_generator: false,
params: vec![args_ident.clone().into()],
body: BlockStmtOrExpr::Expr(Box::new(Expr::Assign(AssignExpr {
span: DUMMY_SP,
left: PatOrExpr::Expr(Box::new(
SuperPropExpr {
span: m_span,
obj,
prop,
}
.into(),
)),
op,
right: Box::new(args_ident.into()),
}))),
type_params: Default::default(),
return_type: Default::default(),
}))),
definite: false,
});
Expr::Call(CallExpr {
span,
callee: ident.as_callee(),
args: vec![right.as_arg()],
type_args: Default::default(),
})
}
fn ident_for_super(&mut self, prop: &SuperProp) -> (Mark, Ident) {
let mark = Mark::fresh(Mark::root());
let prop_span = prop.span();
let mut ident = match *prop {
SuperProp::Ident(ref ident) => quote_ident!(prop_span, format!("_super_{}", ident.sym)),
_ => quote_ident!(prop_span, "_super_method"),
};
ident.span = ident.span.apply_mark(mark);
(mark, ident)
}
}
impl VisitMut for MethodFolder {
noop_visit_mut_type!();
fn visit_mut_expr(&mut self, expr: &mut Expr) {
match expr {
// TODO: handle arrow with this in constructor once we remove all this bind
Expr::Arrow(ArrowExpr { body, .. }) => {
body.visit_mut_with(&mut FnEnvHoister::new(&mut self.scope_ident));
}
Expr::Fn(FnExpr {
function: Function {
body: Some(body), ..
},
..
}) => {
body.visit_mut_with(&mut FnEnvHoister::new(&mut self.scope_ident));
}
_ => {}
};
// TODO(kdy): Cache (Reuse declaration for same property)
match expr {
// super.setter = 1
Expr::Assign(AssignExpr {
span,
left: PatOrExpr::Expr(left),
op,
right,
}) if left.is_super_prop() => {
*expr = self.handle_assign_to_super_prop(
*span,
left.take().expect_super_prop(),
*op,
right.take(),
);
}
// super.setter = 1
Expr::Assign(AssignExpr {
span,
left: PatOrExpr::Pat(left),
op,
right,
}) if match &**left {
Pat::Expr(left) => left.is_super_prop(),
_ => false,
} =>
{
*expr = self.handle_assign_to_super_prop(
*span,
left.take().expect_expr().expect_super_prop(),
*op,
right.take(),
);
return;
}
// super.method()
Expr::Call(CallExpr {
span,
callee: Callee::Expr(callee),
args,
type_args,
}) if callee.is_super_prop() => {
let SuperPropExpr { obj, prop, .. } = callee.take().expect_super_prop();
let (mark, ident) = self.ident_for_super(&prop);
let args_ident = quote_ident!(DUMMY_SP.apply_mark(mark), "_args");
self.vars.push(VarDeclarator {
span: DUMMY_SP,
name: ident.clone().into(),
init: Some(Box::new(Expr::Arrow(ArrowExpr {
span: DUMMY_SP,
is_async: false,
is_generator: false,
params: vec![Pat::Rest(RestPat {
span: DUMMY_SP,
dot3_token: DUMMY_SP,
arg: args_ident.clone().into(),
type_ann: Default::default(),
})],
body: BlockStmtOrExpr::Expr(Box::new(Expr::Call(CallExpr {
span: DUMMY_SP,
callee: SuperPropExpr {
span: DUMMY_SP,
obj,
prop,
}
.as_callee(),
args: vec![ExprOrSpread {
spread: Some(DUMMY_SP),
expr: Box::new(args_ident.into()),
}],
type_args: Default::default(),
}))),
type_params: Default::default(),
return_type: Default::default(),
}))),
definite: false,
});
*expr = Expr::Call(CallExpr {
span: *span,
callee: ident.as_callee(),
args: args.take(),
type_args: type_args.take(),
});
}
// super.getter
Expr::SuperProp(SuperPropExpr { span, obj, prop }) => {
let (_, ident) = self.ident_for_super(&prop);
self.vars.push(VarDeclarator {
span: DUMMY_SP,
name: ident.clone().into(),
init: Some(Box::new(Expr::Arrow(ArrowExpr {
span: DUMMY_SP,
is_async: false,
is_generator: false,
params: vec![],
body: BlockStmtOrExpr::Expr(Box::new(
SuperPropExpr {
span: DUMMY_SP,
obj: obj.take(),
prop: prop.take(),
}
.into(),
)),
type_params: Default::default(),
return_type: Default::default(),
}))),
definite: false,
});
*expr = Expr::Call(CallExpr {
span: *span,
callee: ident.as_callee(),
args: vec![],
type_args: Default::default(),
})
}
_ => expr.visit_mut_children_with(self),
}
}
}
impl Actual {
fn visit_mut_expr_with_binding(&mut self, expr: &mut Expr, binding_ident: Option<Ident>) {
expr.visit_mut_children_with(self);
match expr {
Expr::Arrow(arrow_expr @ ArrowExpr { is_async: true, .. }) => {
let mut state = FnEnvState::default();
let mut state = FnEnvHoister::default();
arrow_expr
.body
.visit_mut_with(&mut FnEnvHoister::new(&mut state));
arrow_expr.body.visit_mut_with(&mut state);
self.hoist_stmts.extend(state.to_stmt());
@ -581,8 +292,7 @@ impl Actual {
let fn_expr = wrapper.function.expect_fn_expr();
// We should not bind `this` in FunctionWrapper
wrapper.function = make_fn_ref(fn_expr, None, true);
wrapper.function = make_fn_ref(fn_expr);
*expr = wrapper.into();
}
@ -597,7 +307,7 @@ impl Actual {
let fn_expr = wrapper.function.expect_fn_expr();
wrapper.function = make_fn_ref(fn_expr, None, true);
wrapper.function = make_fn_ref(fn_expr);
*expr = wrapper.into();
}
@ -610,11 +320,7 @@ impl Actual {
/// Creates
///
/// `_asyncToGenerator(function*() {})` from `async function() {}`;
fn make_fn_ref(
mut expr: FnExpr,
this_expr: Option<ExprOrSpread>,
should_not_bind_this: bool,
) -> Expr {
fn make_fn_ref(mut expr: FnExpr) -> Expr {
expr.function.body.visit_mut_with(&mut AsyncFnBodyHandler {
is_async_generator: expr.function.is_generator,
});
@ -632,17 +338,7 @@ fn make_fn_ref(
let span = expr.span();
let should_bind_this = !should_not_bind_this && contains_this_expr(&expr.function.body);
let expr = if should_bind_this {
Expr::Call(CallExpr {
span: DUMMY_SP,
callee: expr.make_member(quote_ident!("bind")).as_callee(),
args: vec![this_expr.unwrap_or(ThisExpr { span: DUMMY_SP }.as_arg())],
type_args: Default::default(),
})
} else {
Expr::Fn(expr)
};
let expr = Expr::Fn(expr);
Expr::Call(CallExpr {
span,
@ -739,28 +435,6 @@ impl Check for ShouldWork {
}
}
fn extract_callee_of_bind_this(n: &mut CallExpr) -> Option<&mut Expr> {
if n.args.len() != 1 {
return None;
}
match &*n.args[0].expr {
Expr::This(..) => {}
_ => return None,
}
match &mut n.callee {
Callee::Super(_) | Callee::Import(_) => None,
Callee::Expr(callee) => match &mut **callee {
Expr::Member(MemberExpr {
prop: MemberProp::Ident(Ident { sym, .. }),
..
}) if *sym == *"bind" => Some(&mut **callee),
_ => None,
},
}
}
fn handle_await_for(stmt: &mut Stmt, is_async_generator: bool) {
let s = match stmt {
Stmt::ForOf(

20
crates/swc_ecma_transforms_compat/src/es2022/class_properties/private_field.rs
View File

@ -336,25 +336,7 @@ impl<'a> VisitMut for FieldAccessFolder<'a> {
BinExpr {
span: DUMMY_SP,
left,
op: match op {
op!("=") => unreachable!(),
op!("+=") => op!(bin, "+"),
op!("-=") => op!(bin, "-"),
op!("*=") => op!("*"),
op!("/=") => op!("/"),
op!("%=") => op!("%"),
op!("<<=") => op!("<<"),
op!(">>=") => op!(">>"),
op!(">>>=") => op!(">>>"),
op!("|=") => op!("|"),
op!("&=") => op!("&"),
op!("^=") => op!("^"),
op!("**=") => op!("**"),
op!("&&=") => op!("&&"),
op!("||=") => op!("||"),
op!("??=") => op!("??"),
},
op: op.to_update().unwrap(),
right: right.take(),
}
.as_arg()

171
crates/swc_ecma_transforms_compat/tests/es2017_async_to_generator.rs
View File

@ -366,17 +366,18 @@ class Class {
r#"
class Class {
method() {
return _asyncToGenerator((function*() {
var _this2 = this;
this;
var _this2 = this;
return _asyncToGenerator(function*() {
var _this1 = _this2;
_this2;
(function() {
return _this2;
return _this1;
});
(function() {
var _this1 = _this2;
_this2;
var _this3 = _this1;
_this1;
(function() {
return _this1;
return _this3;
});
function x() {
var _this = this;
@ -399,7 +400,7 @@ class Class {
_this;
});
}
}).bind(this))();
})();
}
}
"#
@ -420,11 +421,12 @@ test!(
class Foo extends class{
}{
method() {
var _super_method = (..._args)=>super.method(..._args), _super_method1 = (..._args)=>super.method(..._args);
var _this = this, _superprop_get_method = ()=>super.method;
return _asyncToGenerator(function*() {
_super_method();
var _this1 = _this, _superprop_get_method1 = ()=>_superprop_get_method();
_superprop_get_method().call(_this);
var arrow = function arrow() {
return _super_method1();
return _superprop_get_method1().call(_this1);
};
})();
}
@ -966,25 +968,25 @@ class Class {
}
}
}
"#,
r#"
class Class {
method() {
var _this = this;
return _asyncToGenerator((function*() {
this;
()=>_this
var _this1 = this;
return _asyncToGenerator(function*() {
_this1;
()=>_this1
;
()=>{
_this;
()=>_this
_this1;
()=>_this1
;
function x() {
this;
()=>{
_this;
this;
};
var _this = this;
_asyncToGenerator(function*() {
_this;
});
@ -993,13 +995,14 @@ class Class {
function x() {
this;
()=>{
_this;
this;
};
var _this = this;
_asyncToGenerator(function*() {
_this;
});
}
}).bind(this))();
})();
}
}
"#
@ -1560,7 +1563,6 @@ function _six() {
// async_to_generator_object_method_with_super
test!(
// TODO: Implement caching
ignore,
syntax(),
|_| async_to_generator(),
@ -3402,6 +3404,131 @@ _asyncToGenerator(function*(a = 10, ...rest) {})();
"
);
test!(
Syntax::default(),
|_| async_to_generator(),
issue_2895,
"
export class Quirk {
async doStuff() {
const args = arguments;
console.log(args);
return { foo: null, ...args[0] };
}
}
",
"
export class Quirk {
doStuff() {
var _arguments = arguments;
return _asyncToGenerator(function*() {
const args = _arguments;
console.log(args);
return {
foo: null,
...args[0]
};
})();
}
}
"
);
test!(
Syntax::default(),
|_| async_to_generator(),
super_field_update,
"
class Foo {
async doStuff() {
super.foo += 123;
super['abc'] *= 456;
}
}
",
"
class Foo {
doStuff() {
var _superprop_get_foo = ()=>super.foo
, _superprop_get = (_prop)=>super[_prop]
, _superprop_set_foo = (_value)=>super.foo = _value
, _superprop_set = (_prop, _value)=>super[_prop] = _value
;
return _asyncToGenerator(function*() {
var tmp;
_superprop_set_foo(_superprop_get_foo() + 123);
_superprop_set(tmp = 'abc', _superprop_get(tmp) * 456);
})()
}
}
"
);
test!(
Syntax::default(),
|_| async_to_generator(),
microbundle_835,
"
class A extends B {
a() {
(async () => {
super.b();
})();
}
}
",
"
class A extends B {
a() {
var _this = this, _superprop_get_b = ()=>super.b;
_asyncToGenerator(function*() {
_superprop_get_b().call(_this);
})();
}
}
"
);
test!(
Syntax::default(),
|_| async_to_generator(),
super_update,
"
class A extends B {
async foo() {
super.foo ++;
-- super.bar;
super['foo'] ++;
-- super['bar'];
}
}
",
"
class A extends B {
foo() {
var _superprop_get_foo = () => super.foo,
_superprop_get_bar = () => super.bar,
_superprop_get = (_prop) => super[_prop],
_superprop_set_foo = (_value) => super.foo = _value,
_superprop_set_bar = (_value) => super.bar = _value,
_superprop_set = (_prop, _value) => super[_prop] = _value;
return _asyncToGenerator(function* () {
var tmp, tmp1, tmp2, prop, tmp3, prop1;
tmp = _superprop_get_foo(), _superprop_set_foo(tmp + 1), tmp;
tmp1 = _superprop_get_bar(), _superprop_set_bar(tmp1 - 1);
tmp2 = _superprop_get(prop = 'foo'),
_superprop_set(prop, tmp2 + 1),
tmp2;
tmp3 = _superprop_get(prop1 = 'bar'),
_superprop_set(prop1, tmp3 - 1);
})();
}
}
"
);
test!(
Syntax::default(),
|_| async_to_generator(),

1
crates/swc_ecma_utils/Cargo.toml
View File

@ -20,6 +20,7 @@ concurrent = [
]
[dependencies]
indexmap = "1"
once_cell = "1"
rayon = {version = "1.5.1", optional = true}
swc_atoms = {version = "0.2.0", path = "../swc_atoms"}

22
crates/swc_ecma_utils/src/factory.rs
View File

@ -60,6 +60,28 @@ pub trait ExprFactory: Into<Expr> {
})
}
#[inline]
fn call_fn(self, span: Span, args: Vec<ExprOrSpread>) -> Expr {
Expr::Call(CallExpr {
span,
args,
callee: Callee::Expr(Box::new(
self.make_member(Ident::new(js_word!("call"), span)),
)),
type_args: None,
})
}
#[inline]
fn as_call(self, span: Span, args: Vec<ExprOrSpread>) -> Expr {
Expr::Call(CallExpr {
span,
args,
callee: Callee::Expr(Box::new(self.into())),
type_args: None,
})
}
#[inline]
fn wrap_with_paren(self) -> Expr {
let expr = Box::new(self.into());

508
crates/swc_ecma_utils/src/function/fn_env_hoister.rs
View File

@ -1,35 +1,48 @@
use swc_atoms::js_word;
use swc_common::{util::take::Take, DUMMY_SP};
use indexmap::IndexMap;
use swc_atoms::{js_word, JsWord};
use swc_common::{util::take::Take, Span, Spanned, DUMMY_SP};
use swc_ecma_ast::*;
use swc_ecma_visit::{noop_visit_mut_type, VisitMut, VisitMutWith};
#[derive(Clone, Default)]
pub struct FnEnvState {
use crate::ExprFactory;
#[derive(Default)]
struct SuperField {
computed: Option<Ident>,
ident: IndexMap<JsWord, Ident>,
}
/// Don't use it aginst function, it will stop if come across any function
/// use it against function body
#[derive(Default)]
pub struct FnEnvHoister {
this: Option<Ident>,
args: Option<Ident>,
new_target: Option<Ident>,
super_get: SuperField,
super_set: SuperField,
// extra ident for super["xx"] += 123
extra_ident: Vec<Ident>,
}
impl FnEnvState {
pub fn new(this: Option<Ident>, args: Option<Ident>, new_target: Option<Ident>) -> Self {
Self {
this,
args,
new_target,
}
}
impl FnEnvHoister {
pub fn to_decl(self) -> Vec<VarDeclarator> {
let Self {
this,
args,
new_target,
super_get,
super_set,
..
} = self;
let mut decls = Vec::with_capacity(3);
if let Some(this_id) = this {
decls.push(VarDeclarator {
span: DUMMY_SP,
name: Pat::Ident(this_id.into()),
name: this_id.into(),
init: Some(Box::new(Expr::This(ThisExpr { span: DUMMY_SP }))),
definite: false,
});
@ -37,7 +50,7 @@ impl FnEnvState {
if let Some(id) = args {
decls.push(VarDeclarator {
span: DUMMY_SP,
name: Pat::Ident(id.into()),
name: id.into(),
init: Some(Box::new(Expr::Ident(Ident::new(
js_word!("arguments"),
DUMMY_SP,
@ -48,7 +61,7 @@ impl FnEnvState {
if let Some(id) = new_target {
decls.push(VarDeclarator {
span: DUMMY_SP,
name: Pat::Ident(id.into()),
name: id.into(),
init: Some(Box::new(Expr::MetaProp(MetaPropExpr {
span: DUMMY_SP,
kind: MetaPropKind::NewTarget,
@ -56,6 +69,7 @@ impl FnEnvState {
definite: false,
});
}
extend_super(&mut decls, super_get, super_set);
decls
}
pub fn to_stmt(self) -> Option<Stmt> {
@ -78,13 +92,16 @@ impl FnEnvState {
this,
args,
new_target,
super_get,
super_set,
..
} = self;
let mut decls = Vec::with_capacity(3);
if let Some(this_id) = &this {
decls.push(VarDeclarator {
span: DUMMY_SP,
name: Pat::Ident(this_id.clone().into()),
name: this_id.clone().into(),
init: None,
definite: false,
});
@ -92,7 +109,7 @@ impl FnEnvState {
if let Some(id) = args {
decls.push(VarDeclarator {
span: DUMMY_SP,
name: Pat::Ident(id.into()),
name: id.into(),
init: Some(Box::new(Expr::Ident(Ident::new(
js_word!("arguments"),
DUMMY_SP,
@ -103,7 +120,7 @@ impl FnEnvState {
if let Some(id) = new_target {
decls.push(VarDeclarator {
span: DUMMY_SP,
name: Pat::Ident(id.into()),
name: id.into(),
init: Some(Box::new(Expr::MetaProp(MetaPropExpr {
span: DUMMY_SP,
kind: MetaPropKind::NewTarget,
@ -112,6 +129,8 @@ impl FnEnvState {
});
}
extend_super(&mut decls, super_get, super_set);
if decls.is_empty() {
(None, None)
} else {
@ -126,57 +145,369 @@ impl FnEnvState {
)
}
}
fn get_this(&mut self) -> Ident {
self.this
.get_or_insert_with(|| private_ident!("_this"))
.clone()
}
fn super_get(&mut self, id: &mut Ident, span: Span) -> Ident {
if let Some(callee) = self.super_get.ident.get(&id.sym) {
callee.clone()
} else {
let ident = private_ident!(span, format!("_superprop_get_{}", id.sym));
self.super_get.ident.insert(id.take().sym, ident.clone());
ident
}
}
fn super_get_computed(&mut self, span: Span) -> Ident {
self.super_get
.computed
.get_or_insert_with(|| private_ident!(span, "_superprop_get"))
.clone()
}
fn super_set(&mut self, id: &mut Ident, span: Span) -> Ident {
if let Some(callee) = self.super_set.ident.get(&id.sym) {
callee.clone()
} else {
let ident = private_ident!(span, format!("_superprop_set_{}", id.sym));
self.super_set.ident.insert(id.take().sym, ident.clone());
ident
}
}
fn super_set_computed(&mut self, span: Span) -> Ident {
self.super_set
.computed
.get_or_insert_with(|| private_ident!(span, "_superprop_set"))
.clone()
}
}
impl Take for FnEnvState {
impl Take for FnEnvHoister {
fn dummy() -> Self {
Self::default()
}
}
pub struct FnEnvHoister<'a> {
state: &'a mut FnEnvState,
}
impl<'a> FnEnvHoister<'a> {
pub fn new(state: &'a mut FnEnvState) -> Self {
FnEnvHoister { state }
}
}
impl<'a> VisitMut for FnEnvHoister<'a> {
impl VisitMut for FnEnvHoister {
noop_visit_mut_type!();
fn visit_mut_expr(&mut self, e: &mut Expr) {
match e {
Expr::Ident(id) if id.sym == js_word!("arguments") => {
let arguments = self
.state
.args
.get_or_insert_with(|| private_ident!("_arguments"));
*e = Expr::Ident(arguments.clone());
}
Expr::This(..) => {
let this = self
.state
.this
.get_or_insert_with(|| private_ident!("_this"));
*e = Expr::Ident(this.clone());
let this = self.get_this();
*e = Expr::Ident(this);
}
Expr::MetaProp(MetaPropExpr {
kind: MetaPropKind::NewTarget,
..
}) => {
let target = self
.state
.new_target
.get_or_insert_with(|| private_ident!("_newtarget"));
*e = Expr::Ident(target.clone());
}
// super.foo = 123 => super_get_foo = (value) => super.foo = value
Expr::Assign(AssignExpr {
left,
right,
span,
op,
}) => {
let expr = match left {
PatOrExpr::Expr(e) => e,
PatOrExpr::Pat(p) => {
if let Pat::Expr(e) = &mut **p {
e
} else {
e.visit_mut_children_with(self);
return;
}
}
};
if let Expr::SuperProp(super_prop) = &mut **expr {
let left_span = super_prop.span;
match &mut super_prop.prop {
SuperProp::Computed(c) => {
let callee = self.super_set_computed(left_span);
let op = op.to_update();
let args = if let Some(op) = op {
let tmp = private_ident!("tmp");
self.extra_ident.push(tmp.clone());
vec![
Expr::Assign(AssignExpr {
span: DUMMY_SP,
left: PatOrExpr::Pat(tmp.clone().into()),
op: op!("="),
right: c.expr.take(),
})
.as_arg(),
Expr::Bin(BinExpr {
span: DUMMY_SP,
left: Box::new(Expr::Call(CallExpr {
span: DUMMY_SP,
callee: self.super_get_computed(DUMMY_SP).as_callee(),
args: vec![tmp.as_arg()],
type_args: None,
})),
op,
right: right.take(),
})
.as_arg(),
]
} else {
vec![c.expr.take().as_arg(), right.take().as_arg()]
};
*e = Expr::Call(CallExpr {
span: *span,
args,
callee: callee.as_callee(),
type_args: None,
});
}
SuperProp::Ident(id) => {
let callee = self.super_set(&mut id.clone(), left_span);
*e = Expr::Call(CallExpr {
span: *span,
args: vec![(if let Some(op) = op.to_update() {
Box::new(Expr::Bin(BinExpr {
span: DUMMY_SP,
left: Box::new(
self.super_get(id, id.span)
.as_call(id.span, Vec::new()),
),
op,
right: right.take(),
}))
} else {
right.take()
})
.as_arg()],
callee: callee.as_callee(),
type_args: None,
});
}
}
}
e.visit_mut_children_with(self)
}
// super.foo() => super_get_foo = () => super.foo
Expr::Call(CallExpr {
span,
callee: Callee::Expr(expr),
args,
..
}) => {
if let Expr::SuperProp(super_prop) = &mut **expr {
match &mut super_prop.prop {
SuperProp::Computed(c) => {
let callee = self.super_get_computed(super_prop.span);
let call = Expr::Call(CallExpr {
span: *span,
args: vec![c.expr.take().as_arg()],
callee: callee.as_callee(),
type_args: None,
});
let mut new_args = args.take();
new_args.insert(0, self.get_this().as_arg());
*e = call.call_fn(*span, new_args);
}
SuperProp::Ident(id) => {
let callee = self.super_get(id, super_prop.span);
let call = Expr::Call(CallExpr {
span: *span,
args: Vec::new(),
callee: callee.as_callee(),
type_args: None,
});
let mut new_args = args.take();
new_args.insert(0, self.get_this().as_arg());
*e = call.call_fn(*span, new_args);
}
}
};
e.visit_mut_children_with(self)
}
// super.foo ++
Expr::Update(UpdateExpr {
span,
op,
prefix,
arg,
}) => {
if let Expr::SuperProp(SuperPropExpr {
span: arg_span,
prop,
..
}) = &mut **arg
{
let tmp = private_ident!("tmp");
self.extra_ident.push(tmp.clone());
let op = match op {
op!("++") => op!(bin, "+"),
op!("--") => op!(bin, "-"),
};
let update_expr = Expr::Bin(BinExpr {
span: DUMMY_SP,
left: Box::new(Expr::Ident(tmp.clone())),
right: 1_f64.into(),
op,
})
.as_arg();
let mut exprs = match prop {
SuperProp::Ident(id) => vec![
Box::new(Expr::Assign(AssignExpr {
left: PatOrExpr::Pat(tmp.clone().into()),
op: op!("="),
right: Box::new(
self.super_get(&mut id.clone(), *arg_span)
.as_call(*arg_span, Vec::new()),
),
span: *arg_span,
})),
Box::new(
self.super_set(&mut id.clone(), *arg_span)
.as_call(*arg_span, vec![update_expr]),
),
],
SuperProp::Computed(c) => {
let prop = private_ident!("prop");
self.extra_ident.push(prop.clone());
vec![
Box::new(Expr::Assign(AssignExpr {
span: *arg_span,
left: PatOrExpr::Pat(tmp.clone().into()),
op: op!("="),
right: Box::new(self.super_get_computed(*arg_span).as_call(
*arg_span,
vec![Expr::Assign(AssignExpr {
span: c.span,
left: PatOrExpr::Pat(prop.clone().into()),
right: c.expr.take(),
op: op!("="),
})
.as_arg()],
)),
})),
Box::new(
self.super_set_computed(*arg_span)
.as_call(*arg_span, vec![prop.as_arg(), update_expr]),
),
]
}
};
if !*prefix {
exprs.push(Box::new(Expr::Ident(tmp)))
}
*e = Expr::Seq(SeqExpr { span: *span, exprs })
} else {
e.visit_mut_children_with(self)
}
}
Expr::SuperProp(SuperPropExpr { prop, span, .. }) => match prop {
SuperProp::Computed(c) => {
c.expr.visit_mut_children_with(self);
*e = Expr::Call(CallExpr {
span: *span,
args: vec![c.expr.take().as_arg()],
callee: self.super_get_computed(*span).as_callee(),
type_args: None,
})
}
SuperProp::Ident(id) => {
*e = Expr::Call(CallExpr {
span: *span,
args: Vec::new(),
callee: self.super_get(id, *span).as_callee(),
type_args: None,
})
}
},
_ => e.visit_mut_children_with(self),
}
}
fn visit_mut_block_stmt(&mut self, b: &mut BlockStmt) {
b.visit_mut_children_with(self);
// we will not vist into fn/class so it's fine
if !self.extra_ident.is_empty() {
b.stmts.insert(
0,
Stmt::Decl(Decl::Var(VarDecl {
kind: VarDeclKind::Var,
span: DUMMY_SP,
decls: self
.extra_ident
.take()
.into_iter()
.map(|ident| VarDeclarator {
span: DUMMY_SP,
name: ident.into(),
init: None,
definite: false,
})
.collect(),
declare: false,
})),
)
}
}
fn visit_mut_block_stmt_or_expr(&mut self, b: &mut BlockStmtOrExpr) {
b.visit_mut_children_with(self);
// we will not vist into fn/class so it's fine
if !self.extra_ident.is_empty() {
if let BlockStmtOrExpr::Expr(e) = b {
*b = BlockStmtOrExpr::BlockStmt(BlockStmt {
span: DUMMY_SP,
stmts: vec![
Stmt::Decl(Decl::Var(VarDecl {
kind: VarDeclKind::Var,
span: DUMMY_SP,
decls: self
.extra_ident
.take()
.into_iter()
.map(|ident| VarDeclarator {
span: DUMMY_SP,
name: ident.into(),
init: None,
definite: false,
})
.collect(),
declare: false,
})),
Stmt::Return(ReturnStmt {
span: e.span(),
arg: Some(e.take()),
}),
],
})
}
}
}
/// Don't recurse into prop of member expression unless computed
fn visit_mut_member_expr(&mut self, m: &mut MemberExpr) {
if let MemberProp::Computed(computed) = &mut m.prop {
@ -259,7 +590,7 @@ impl<'a> VisitMut for InitThis<'a> {
})),
Box::new(Expr::Assign(AssignExpr {
span: DUMMY_SP,
left: PatOrExpr::Pat(Box::new(self.this_id.clone().into())),
left: PatOrExpr::Pat(self.this_id.clone().into()),
op: AssignOp::Assign,
right: Box::new(Expr::This(ThisExpr { span: DUMMY_SP })),
})),
@ -269,3 +600,104 @@ impl<'a> VisitMut for InitThis<'a> {
}
}
}
fn extend_super(decls: &mut Vec<VarDeclarator>, get: SuperField, set: SuperField) {
decls.extend(get.ident.into_iter().map(|(key, ident)| VarDeclarator {
span: DUMMY_SP,
name: ident.into(),
init: Some(Box::new(Expr::Arrow(ArrowExpr {
span: DUMMY_SP,
params: Vec::new(),
body: BlockStmtOrExpr::Expr(Box::new(Expr::SuperProp(SuperPropExpr {
obj: Super { span: DUMMY_SP },
prop: SuperProp::Ident(quote_ident!(key)),
span: DUMMY_SP,
}))),
is_async: false,
is_generator: false,
return_type: None,
type_params: None,
}))),
definite: false,
}));
if let Some(id) = get.computed {
let param = private_ident!("_prop");
decls.push(VarDeclarator {
span: DUMMY_SP,
name: id.into(),
init: Some(Box::new(Expr::Arrow(ArrowExpr {
span: DUMMY_SP,
params: vec![param.clone().into()],
body: BlockStmtOrExpr::Expr(Box::new(Expr::SuperProp(SuperPropExpr {
obj: Super { span: DUMMY_SP },
prop: SuperProp::Computed(ComputedPropName {
span: DUMMY_SP,
expr: Box::new(Expr::Ident(param)),
}),
span: DUMMY_SP,
}))),
is_async: false,
is_generator: false,
return_type: None,
type_params: None,
}))),
definite: false,
});
}
decls.extend(set.ident.into_iter().map(|(key, ident)| {
let value = private_ident!("_value");
VarDeclarator {
span: DUMMY_SP,
name: ident.into(),
init: Some(Box::new(Expr::Arrow(ArrowExpr {
span: DUMMY_SP,
params: vec![value.clone().into()],
body: BlockStmtOrExpr::Expr(Box::new(Expr::Assign(AssignExpr {
span: DUMMY_SP,
left: PatOrExpr::Expr(Box::new(Expr::SuperProp(SuperPropExpr {
obj: Super { span: DUMMY_SP },
prop: SuperProp::Ident(quote_ident!(key)),
span: DUMMY_SP,
}))),
op: op!("="),
right: Box::new(Expr::Ident(value)),
}))),
is_async: false,
is_generator: false,
return_type: None,
type_params: None,
}))),
definite: false,
}
}));
if let Some(id) = set.computed {
let prop = private_ident!("_prop");
let value = private_ident!("_value");
decls.push(VarDeclarator {
span: DUMMY_SP,
name: id.into(),
init: Some(Box::new(Expr::Arrow(ArrowExpr {
span: DUMMY_SP,
params: vec![prop.clone().into(), value.clone().into()],
body: BlockStmtOrExpr::Expr(Box::new(Expr::Assign(AssignExpr {
span: DUMMY_SP,
left: PatOrExpr::Expr(Box::new(Expr::SuperProp(SuperPropExpr {
obj: Super { span: DUMMY_SP },
prop: SuperProp::Computed(ComputedPropName {
span: DUMMY_SP,
expr: Box::new(Expr::Ident(prop)),
}),
span: DUMMY_SP,
}))),
op: op!("="),
right: Box::new(Expr::Ident(value)),
}))),
is_async: false,
is_generator: false,
return_type: None,
type_params: None,
}))),
definite: false,
});
}
}