Fix WTG1002 false-positive in enumerable subclasses

WiseTechGlobal / WTG.Analyzers

Analyzers from WiseTech Global to enforce our styles, behaviours, and prevent common mistakes.

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Fix WTG1002 false-positive in enumerable subclasses #214

Closed yaakov-h closed 1 year ago

yaakov-h commented 1 year ago

This comes from the case discussed in Teams.

When a foreach-able object is invoked via a subclass, we don't necessarily locate the correct GetEnumerator method. This PR fixes EnumerableTypeUtils.GetElementType to check the base classes as well.

Tracked by WI00633703.