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Correctly set .displayName on GeneratorFunction (#17328)
1 parent 4b76a5f commit 35152d8

11 files changed

Lines changed: 17 additions & 14 deletions

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‎packages/babel-helpers/src/helpers-generated.ts‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1011,10 +1011,10 @@ const helpers: Record<string, Helper> = {
10111011
dependencies: {},
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},
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),
1014-
// size: 6401, gzip size: 2432
1014+
// size: 6394, gzip size: 2435
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regeneratorRuntime: helper(
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"7.18.0",
1017-
'function _regeneratorRuntime(){"use strict";\n/*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/babel/babel/blob/main/packages/babel-helpers/LICENSE */_regeneratorRuntime=function(){return r};var t,r={},e=Object.prototype,n=e.hasOwnProperty,o="function"==typeof Symbol?Symbol:{},i=o.iterator||"@@iterator",a=o.asyncIterator||"@@asyncIterator",u=o.toStringTag||"@@toStringTag";function c(t,r,e,n){return Object.defineProperty(t,r,{value:e,enumerable:!n,configurable:!n,writable:!n})}try{c({},"")}catch(t){c=function(t,r,e){return t[r]=e}}function h(r,e,n,o){var i=e&&e.prototype instanceof Generator?e:Generator,a=Object.create(i.prototype);return c(a,"_invoke",function(r,e,n){var o=1;return function(i,a){if(3===o)throw Error("Generator is already running");if(4===o){if("throw"===i)throw a;return{value:t,done:!0}}for(n.method=i,n.arg=a;;){var u=n.delegate;if(u){var c=d(u,n);if(c){if(c===f)continue;return c}}if("next"===n.method)n.sent=n._sent=n.arg;else if("throw"===n.method){if(1===o)throw o=4,n.arg;n.dispatchException(n.arg)}else"return"===n.method&&n.abrupt("return",n.arg);o=3;var h=s(r,e,n);if("normal"===h.type){if(o=n.done?4:2,h.arg===f)continue;return{value:h.arg,done:n.done}}"throw"===h.type&&(o=4,n.method="throw",n.arg=h.arg)}}}(r,n,new Context(o||[])),!0),a}function s(t,r,e){try{return{type:"normal",arg:t.call(r,e)}}catch(t){return{type:"throw",arg:t}}}r.wrap=h;var f={};function Generator(){}function GeneratorFunction(){}function GeneratorFunctionPrototype(){}var l={};c(l,i,(function(){return this}));var p=Object.getPrototypeOf,y=p&&p(p(x([])));y&&y!==e&&n.call(y,i)&&(l=y);var v=GeneratorFunctionPrototype.prototype=Generator.prototype=Object.create(l);function g(t){["next","throw","return"].forEach((function(r){c(t,r,(function(t){return this._invoke(r,t)}))}))}function AsyncIterator(t,r){function e(o,i,a,u){var c=s(t[o],t,i);if("throw"!==c.type){var h=c.arg,f=h.value;return f&&"object"==typeof f&&n.call(f,"__await")?r.resolve(f.__await).then((function(t){e("next",t,a,u)}),(function(t){e("throw",t,a,u)})):r.resolve(f).then((function(t){h.value=t,a(h)}),(function(t){return e("throw",t,a,u)}))}u(c.arg)}var o;c(this,"_invoke",(function(t,n){function i(){return new r((function(r,o){e(t,n,r,o)}))}return o=o?o.then(i,i):i()}),!0)}function d(r,e){var n=e.method,o=r.i[n];if(o===t)return e.delegate=null,"throw"===n&&r.i.return&&(e.method="return",e.arg=t,d(r,e),"throw"===e.method)||"return"!==n&&(e.method="throw",e.arg=new TypeError("The iterator does not provide a \'"+n+"\' method")),f;var i=s(o,r.i,e.arg);if("throw"===i.type)return e.method="throw",e.arg=i.arg,e.delegate=null,f;var a=i.arg;return a?a.done?(e[r.r]=a.value,e.next=r.n,"return"!==e.method&&(e.method="next",e.arg=t),e.delegate=null,f):a:(e.method="throw",e.arg=new TypeError("iterator result is not an object"),e.delegate=null,f)}function w(t){this.tryEntries.push(t)}function m(r){var e=r[4]||{};e.type="normal",e.arg=t,r[4]=e}function Context(t){this.tryEntries=[[-1]],t.forEach(w,this),this.reset(!0)}function x(r){if(null!=r){var e=r[i];if(e)return e.call(r);if("function"==typeof r.next)return r;if(!isNaN(r.length)){var o=-1,a=function e(){for(;++o<r.length;)if(n.call(r,o))return e.value=r[o],e.done=!1,e;return e.value=t,e.done=!0,e};return a.next=a}}throw new TypeError(typeof r+" is not iterable")}return GeneratorFunction.prototype=GeneratorFunctionPrototype,c(v,"constructor",GeneratorFunctionPrototype),c(GeneratorFunctionPrototype,"constructor",GeneratorFunction),GeneratorFunction.displayName=c(GeneratorFunctionPrototype,u,"GeneratorFunction"),r.isGeneratorFunction=function(t){var r="function"==typeof t&&t.constructor;return!!r&&(r===GeneratorFunction||"GeneratorFunction"===(r.displayName||r.name))},r.mark=function(t){return Object.setPrototypeOf?Object.setPrototypeOf(t,GeneratorFunctionPrototype):(t.__proto__=GeneratorFunctionPrototype,c(t,u,"GeneratorFunction")),t.prototype=Object.create(v),t},r.awrap=function(t){return{__await:t}},g(AsyncIterator.prototype),c(AsyncIterator.prototype,a,(function(){return this})),r.AsyncIterator=AsyncIterator,r.async=function(t,e,n,o,i){void 0===i&&(i=Promise);var a=new AsyncIterator(h(t,e,n,o),i);return r.isGeneratorFunction(e)?a:a.next().then((function(t){return t.done?t.value:a.next()}))},g(v),c(v,u,"Generator"),c(v,i,(function(){return this})),c(v,"toString",(function(){return"[object Generator]"})),r.keys=function(t){var r=Object(t),e=[];for(var n in r)e.unshift(n);return function t(){for(;e.length;)if((n=e.pop())in r)return t.value=n,t.done=!1,t;return t.done=!0,t}},r.values=x,Context.prototype={constructor:Context,reset:function(r){if(this.prev=this.next=0,this.sent=this._sent=t,this.done=!1,this.delegate=null,this.method="next",this.arg=t,this.tryEntries.forEach(m),!r)for(var e in this)"t"===e.charAt(0)&&n.call(this,e)&&!isNaN(+e.slice(1))&&(this[e]=t)},stop:function(){this.done=!0;var t=this.tryEntries[0][4];if("throw"===t.type)throw t.arg;return this.rval},dispatchException:function(r){if(this.done)throw r;var e=this;function n(t){a.type="throw",a.arg=r,e.next=t}for(var o=e.tryEntries.length-1;o>=0;--o){var i=this.tryEntries[o],a=i[4],u=this.prev,c=i[1],h=i[2];if(-1===i[0])return n("end"),!1;if(!c&&!h)throw Error("try statement without catch or finally");if(null!=i[0]&&i[0]<=u){if(u<c)return this.method="next",this.arg=t,n(c),!0;if(u<h)return n(h),!1}}},abrupt:function(t,r){for(var e=this.tryEntries.length-1;e>=0;--e){var n=this.tryEntries[e];if(n[0]>-1&&n[0]<=this.prev&&this.prev<n[2]){var o=n;break}}o&&("break"===t||"continue"===t)&&o[0]<=r&&r<=o[2]&&(o=null);var i=o?o[4]:{};return i.type=t,i.arg=r,o?(this.method="next",this.next=o[2],f):this.complete(i)},complete:function(t,r){if("throw"===t.type)throw t.arg;return"break"===t.type||"continue"===t.type?this.next=t.arg:"return"===t.type?(this.rval=this.arg=t.arg,this.method="return",this.next="end"):"normal"===t.type&&r&&(this.next=r),f},finish:function(t){for(var r=this.tryEntries.length-1;r>=0;--r){var e=this.tryEntries[r];if(e[2]===t)return this.complete(e[4],e[3]),m(e),f}},catch:function(t){for(var r=this.tryEntries.length-1;r>=0;--r){var e=this.tryEntries[r];if(e[0]===t){var n=e[4];if("throw"===n.type){var o=n.arg;m(e)}return o}}throw Error("illegal catch attempt")},delegateYield:function(r,e,n){return this.delegate={i:x(r),r:e,n:n},"next"===this.method&&(this.arg=t),f}},r}',
1017+
'function _regeneratorRuntime(){"use strict";\n/*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/babel/babel/blob/main/packages/babel-helpers/LICENSE */_regeneratorRuntime=function(){return r};var t,r={},e=Object.prototype,n=e.hasOwnProperty,o="function"==typeof Symbol?Symbol:{},i=o.iterator||"@@iterator",a=o.asyncIterator||"@@asyncIterator",u=o.toStringTag||"@@toStringTag";function c(t,r,e,n){Object.defineProperty(t,r,{value:e,enumerable:!n,configurable:!n,writable:!n})}try{c({},"")}catch(t){c=function(t,r,e){return t[r]=e}}function h(r,e,n,o){var i=e&&e.prototype instanceof Generator?e:Generator,a=Object.create(i.prototype);return c(a,"_invoke",function(r,e,n){var o=1;return function(i,a){if(3===o)throw Error("Generator is already running");if(4===o){if("throw"===i)throw a;return{value:t,done:!0}}for(n.method=i,n.arg=a;;){var u=n.delegate;if(u){var c=d(u,n);if(c){if(c===f)continue;return c}}if("next"===n.method)n.sent=n._sent=n.arg;else if("throw"===n.method){if(1===o)throw o=4,n.arg;n.dispatchException(n.arg)}else"return"===n.method&&n.abrupt("return",n.arg);o=3;var h=s(r,e,n);if("normal"===h.type){if(o=n.done?4:2,h.arg===f)continue;return{value:h.arg,done:n.done}}"throw"===h.type&&(o=4,n.method="throw",n.arg=h.arg)}}}(r,n,new Context(o||[])),!0),a}function s(t,r,e){try{return{type:"normal",arg:t.call(r,e)}}catch(t){return{type:"throw",arg:t}}}r.wrap=h;var f={};function Generator(){}function GeneratorFunction(){}function GeneratorFunctionPrototype(){}var l={};c(l,i,(function(){return this}));var p=Object.getPrototypeOf,y=p&&p(p(x([])));y&&y!==e&&n.call(y,i)&&(l=y);var v=GeneratorFunctionPrototype.prototype=Generator.prototype=Object.create(l);function g(t){["next","throw","return"].forEach((function(r){c(t,r,(function(t){return this._invoke(r,t)}))}))}function AsyncIterator(t,r){function e(o,i,a,u){var c=s(t[o],t,i);if("throw"!==c.type){var h=c.arg,f=h.value;return f&&"object"==typeof f&&n.call(f,"__await")?r.resolve(f.__await).then((function(t){e("next",t,a,u)}),(function(t){e("throw",t,a,u)})):r.resolve(f).then((function(t){h.value=t,a(h)}),(function(t){return e("throw",t,a,u)}))}u(c.arg)}var o;c(this,"_invoke",(function(t,n){function i(){return new r((function(r,o){e(t,n,r,o)}))}return o=o?o.then(i,i):i()}),!0)}function d(r,e){var n=e.method,o=r.i[n];if(o===t)return e.delegate=null,"throw"===n&&r.i.return&&(e.method="return",e.arg=t,d(r,e),"throw"===e.method)||"return"!==n&&(e.method="throw",e.arg=new TypeError("The iterator does not provide a \'"+n+"\' method")),f;var i=s(o,r.i,e.arg);if("throw"===i.type)return e.method="throw",e.arg=i.arg,e.delegate=null,f;var a=i.arg;return a?a.done?(e[r.r]=a.value,e.next=r.n,"return"!==e.method&&(e.method="next",e.arg=t),e.delegate=null,f):a:(e.method="throw",e.arg=new TypeError("iterator result is not an object"),e.delegate=null,f)}function w(t){this.tryEntries.push(t)}function m(r){var e=r[4]||{};e.type="normal",e.arg=t,r[4]=e}function Context(t){this.tryEntries=[[-1]],t.forEach(w,this),this.reset(!0)}function x(r){if(null!=r){var e=r[i];if(e)return e.call(r);if("function"==typeof r.next)return r;if(!isNaN(r.length)){var o=-1,a=function e(){for(;++o<r.length;)if(n.call(r,o))return e.value=r[o],e.done=!1,e;return e.value=t,e.done=!0,e};return a.next=a}}throw new TypeError(typeof r+" is not iterable")}return GeneratorFunction.prototype=GeneratorFunctionPrototype,c(v,"constructor",GeneratorFunctionPrototype),c(GeneratorFunctionPrototype,"constructor",GeneratorFunction),c(GeneratorFunctionPrototype,u,GeneratorFunction.displayName="GeneratorFunction"),r.isGeneratorFunction=function(t){var r="function"==typeof t&&t.constructor;return!!r&&(r===GeneratorFunction||"GeneratorFunction"===(r.displayName||r.name))},r.mark=function(t){return Object.setPrototypeOf?Object.setPrototypeOf(t,GeneratorFunctionPrototype):(t.__proto__=GeneratorFunctionPrototype,c(t,u,"GeneratorFunction")),t.prototype=Object.create(v),t},r.awrap=function(t){return{__await:t}},g(AsyncIterator.prototype),c(AsyncIterator.prototype,a,(function(){return this})),r.AsyncIterator=AsyncIterator,r.async=function(t,e,n,o,i){void 0===i&&(i=Promise);var a=new AsyncIterator(h(t,e,n,o),i);return r.isGeneratorFunction(e)?a:a.next().then((function(t){return t.done?t.value:a.next()}))},g(v),c(v,u,"Generator"),c(v,i,(function(){return this})),c(v,"toString",(function(){return"[object Generator]"})),r.keys=function(t){var r=Object(t),e=[];for(var n in r)e.unshift(n);return function t(){for(;e.length;)if((n=e.pop())in r)return t.value=n,t.done=!1,t;return t.done=!0,t}},r.values=x,Context.prototype={constructor:Context,reset:function(r){if(this.prev=this.next=0,this.sent=this._sent=t,this.done=!1,this.delegate=null,this.method="next",this.arg=t,this.tryEntries.forEach(m),!r)for(var e in this)"t"===e.charAt(0)&&n.call(this,e)&&!isNaN(+e.slice(1))&&(this[e]=t)},stop:function(){this.done=!0;var t=this.tryEntries[0][4];if("throw"===t.type)throw t.arg;return this.rval},dispatchException:function(r){if(this.done)throw r;var e=this;function n(t){a.type="throw",a.arg=r,e.next=t}for(var o=e.tryEntries.length-1;o>=0;--o){var i=this.tryEntries[o],a=i[4],u=this.prev,c=i[1],h=i[2];if(-1===i[0])return n("end"),!1;if(!c&&!h)throw Error("try statement without catch or finally");if(null!=i[0]&&i[0]<=u){if(u<c)return this.method="next",this.arg=t,n(c),!0;if(u<h)return n(h),!1}}},abrupt:function(t,r){for(var e=this.tryEntries.length-1;e>=0;--e){var n=this.tryEntries[e];if(n[0]>-1&&n[0]<=this.prev&&this.prev<n[2]){var o=n;break}}o&&("break"===t||"continue"===t)&&o[0]<=r&&r<=o[2]&&(o=null);var i=o?o[4]:{};return i.type=t,i.arg=r,o?(this.method="next",this.next=o[2],f):this.complete(i)},complete:function(t,r){if("throw"===t.type)throw t.arg;return"break"===t.type||"continue"===t.type?this.next=t.arg:"return"===t.type?(this.rval=this.arg=t.arg,this.method="return",this.next="end"):"normal"===t.type&&r&&(this.next=r),f},finish:function(t){for(var r=this.tryEntries.length-1;r>=0;--r){var e=this.tryEntries[r];if(e[2]===t)return this.complete(e[4],e[3]),m(e),f}},catch:function(t){for(var r=this.tryEntries.length-1;r>=0;--r){var e=this.tryEntries[r];if(e[0]===t){var n=e[4];if("throw"===n.type){var o=n.arg;m(e)}return o}}throw Error("illegal catch attempt")},delegateYield:function(r,e,n){return this.delegate={i:x(r),r:e,n:n},"next"===this.method&&(this.arg=t),f}},r}',
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{
10191019
globals: ["Object", "Symbol", "Error", "TypeError", "isNaN", "Promise"],
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locals: {

‎packages/babel-helpers/src/helpers/regeneratorRuntime.ts‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -80,7 +80,7 @@ export default function /* @no-mangle */ _regeneratorRuntime() {
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var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
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function define(obj: any, key: PropertyKey, value?: unknown, noFlags?: true) {
83-
return Object.defineProperty(obj, key, {
83+
Object.defineProperty(obj, key, {
8484
value: value,
8585
enumerable: !noFlags,
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configurable: !noFlags,
@@ -182,10 +182,10 @@ export default function /* @no-mangle */ _regeneratorRuntime() {
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GeneratorFunction.prototype = GeneratorFunctionPrototype;
183183
define(Gp, "constructor", GeneratorFunctionPrototype);
184184
define(GeneratorFunctionPrototype, "constructor", GeneratorFunction);
185-
GeneratorFunction.displayName = define(
185+
define(
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GeneratorFunctionPrototype,
187187
toStringTagSymbol,
188-
"GeneratorFunction",
188+
(GeneratorFunction.displayName = "GeneratorFunction"),
189189
);
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// Helper for defining the .next, .throw, and .return methods of the

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