Module 444139

function(e,t,r){"use strict";var n=r(741623),i=r(798493),o=r(630307),a=r(14665),s=r(44650),l=r(899204),u=r(159367),c=r(421580),f=r(732937),d=r(94535),p=r(203894),h=r(227106);e.exports=function(e,t,r,m,v){var y,g=p(e);if(void 0!==e&&!h(e))throw new n("Assertion failed: O must be undefined or an Object");if(!f(t))throw new n("Assertion failed: P must be a Property Key");if("boolean"!=typeof r)throw new n("Assertion failed: extensible must be a Boolean");if(!a(m))throw new n("Assertion failed: Desc must be a Property Descriptor");if(void 0!==v&&!a(v))throw new n("Assertion failed: current must be a Property Descriptor, or undefined");if(void 0===v)return!!r&&("Undefined"===g||(l(m)?i(u,d,s,e,t,m):i(u,d,s,e,t,{"[[Configurable]]":!!m["[[Configurable]]"],"[[Enumerable]]":!!m["[[Enumerable]]"],"[[Value]]":m["[[Value]]"],"[[Writable]]":!!m["[[Writable]]"]})));if(!o({IsAccessorDescriptor:l,IsDataDescriptor:u},v))throw new n("`current`, when present, must be a fully populated and valid Property Descriptor");if(!v["[[Configurable]]"]){if("[[Configurable]]"in m&&m["[[Configurable]]"]||"[[Enumerable]]"in m&&!d(m["[[Enumerable]]"],v["[[Enumerable]]"])||!c(m)&&!d(l(m),l(v)))return!1;if(l(v)){if("[[Get]]"in m&&!d(m["[[Get]]"],v["[[Get]]"])||"[[Set]]"in m&&!d(m["[[Set]]"],v["[[Set]]"]))return!1}else if(!v["[[Writable]]"]&&("[[Writable]]"in m&&m["[[Writable]]"]||"[[Value]]"in m&&!d(m["[[Value]]"],v["[[Value]]"])))return!1}return"Undefined"===g||(u(v)&&l(m)?i(u,d,s,e,t,{"[[Configurable]]":!!(y=("[[Configurable]]"in m?m:v)["[[Configurable]]"]),"[[Enumerable]]":!!("[[Enumerable]]"in m?m:v)["[[Enumerable]]"],"[[Get]]":("[[Get]]"in m?m:v)["[[Get]]"],"[[Set]]":("[[Set]]"in m?m:v)["[[Set]]"]}):l(v)&&u(m)?i(u,d,s,e,t,{"[[Configurable]]":!!(y=("[[Configurable]]"in m?m:v)["[[Configurable]]"]),"[[Enumerable]]":!!("[[Enumerable]]"in m?m:v)["[[Enumerable]]"],"[[Value]]":("[[Value]]"in m?m:v)["[[Value]]"],"[[Writable]]":!!("[[Writable]]"in m?m:v)["[[Writable]]"]}):i(u,d,s,e,t,m))}}