Guess types for chained invocations #2637
Merged
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Motivation
I noticed that guessed types were not being used on chain method invocations even when the last identifier is known. The reason is because we were only looking at the slice, but we need to get the message name if the receiver is another call node.
Implementation
Started checking if the receiver is a call node and then we take the message.
Automated Tests
Added a test.