Avoid adding __filemeta to non-extensible objects #798
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pedronauck
approved these changes
Apr 16, 2019
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Description
Currently, the
__filemetaproperty is added to all exports, even if they are not extensible, which causes an error at runtime, as detailed in #795. This only executes theObject.definePropertycall if the object is extensible (i.e.Object.isExtensible(ID) == true)Fixes #795