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Object.setPrototypeOf not available in IE10 #3966

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benlesh opened this issue Jul 27, 2018 · 0 comments · Fixed by #3967 or severest/retrobot#221
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Object.setPrototypeOf not available in IE10 #3966

benlesh opened this issue Jul 27, 2018 · 0 comments · Fixed by #3967 or severest/retrobot#221
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benlesh commented Jul 27, 2018

As of RxJS 6, partners like Angular are having a hard time with IE10 because we are using Object.setPrototypeOf in our Error classes.

Related: angular/angular#24488

@benlesh benlesh self-assigned this Jul 27, 2018
benlesh added a commit to benlesh/rxjs that referenced this issue Jul 28, 2018
This reimplements all Error types as ES5 classes, and types them with TypeScript such that
we no longer need to rely on Object.setPrototypeOf, which was causing issues for users who had not
polyfilled it properly in IE10.

fixes ReactiveX#3966
benlesh added a commit to benlesh/rxjs that referenced this issue Jul 28, 2018
This reimplements all Error types as ES5 classes, and types them with TypeScript such that
we no longer need to rely on Object.setPrototypeOf, which was causing issues for users who had not
polyfilled it properly in IE10.

fixes ReactiveX#3966
benlesh added a commit that referenced this issue Jul 28, 2018
This reimplements all Error types as ES5 classes, and types them with TypeScript such that
we no longer need to rely on Object.setPrototypeOf, which was causing issues for users who had not
polyfilled it properly in IE10.

fixes #3966
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