Eliminate ite expressions from type constraints #40
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A partial fix for a problem when we encountered
ite
expression with concrete addresses as a part of type constraint. It led to a situation when we tried to translate these constraints into a logical solver and got an error because of the translation of concrete heap refs.This request solves part of the problem: it
ite
contains only concrete refs, and everything works fine now. But if it contains symbolic information, it still fails.