Attempt to fix #9919 - Intersecting discriminated union breaks type narrowing - #9939

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Marin Marinov (gcnew) wants to merge 3 commits into

microsoft:masterfrom

gcnew:discriminated-intersection

Commits on Jul 25, 2016

Fixed type narrowing when discrimited union is intersected
Marin Marinov (gcnew)
committed
10ca5e4
Added tests for discriminated intersection types
Marin Marinov (gcnew)
committed
5eec3c7

Commits on Jul 26, 2016

Correctly narrow any blending of discriminated unions and intersections
Marin Marinov (gcnew)
committed
32f0d5e