2.1.126 [ECMA-262/6] Section 23.1.3 Properties of the Map Prototype Object
V0093: The entries, keys, values, and @@iterator properties are missing from the Map.prototype object
The specification states:
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23.1.3 Properties of the Map Prototype Object The Map prototype object is the intrinsic object %MapPrototype%. The value of the [[Prototype]] internal slot of the Map prototype object is the intrinsic object %ObjectPrototype% (19.1.3). The Map prototype object is an ordinary object. It does not have a [[MapData]] internal slot.
IE11 Mode (All versions)
These properties are missing from the Map.prototype
object:
entries (see 23.1.3.4)
keys (see 23.1.3.8)
values (see 23.1.3.11)
@@iterator (see 23.1.3.12)