IE11 doesn't support Map(iterable) constructor (#874)
IE11 doesn't support Map(iterable) constructor (#874)

* IE11 doesn't support Map(iterable) constructor

The data here claimed IE11 has partial support for Map(iterable) constructor when the iterable is an array, but kangx compat tables and repeatable tests contradict that claim.

Test to verify: https://jsfiddle.net/rbew03rk/1/

* Unsupported feature should say false.

mdn/browser-compat-data,teoli2003/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,chrisdavidmills/browser-compat-data