Tasks `Log.HasLoggedError` now respects `MSBuildWarningsAsErrors` - #6040

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benvillalobos wants to merge 4 commits into

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benvillalobos:warningsaserrors-fix

Commits on Jan 12, 2021

WIP - added method to ILoggingService to expose whether a warning code would be an error
benvillalobos
committed
e214725

Commits on Jan 13, 2021

WIP add ibuildengine8 and an event that notifies tasks when it logs a warning as an error
benvillalobos
committed
99de27d

Commits on Jan 15, 2021

TaskHost now exposes what warnings codes it converted into errors.
benvillalobos
committed
1448bd0
Code cleanup
benvillalobos
committed
70489c6