Ron Buckton ba5e86f140

Propagate 'undefined' instead of the optional type marker at an optional chain boundary (#34588) ...

* Propagate 'undefined' instead of the optional type marker at an optional chain boundary

* Update src/compiler/types.ts

Co-Authored-By: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>

2019-11-01 11:36:22 -07:00

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baselines/reference

Propagate 'undefined' instead of the optional type marker at an optional chain boundary (#34588)

2019-11-01 11:36:22 -07:00

cases

Propagate 'undefined' instead of the optional type marker at an optional chain boundary (#34588)

2019-11-01 11:36:22 -07:00

lib

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projects

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.test-cost.json

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