Sheetal Nandi 5961ed7154 Test typeguard of form instance of ...

•	A type guard of the form x instanceof C, where C is of a subtype of the global type ‘Function’ and C has a property named ‘prototype’
o	when true, narrows the type of x to the type of the ‘prototype’ property in C provided it is a subtype of the type of x, or
o	when false, has no effect on the type of x.

2014-11-06 13:04:30 -08:00

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Test typeguard of form instance of

2014-11-06 13:04:30 -08:00