}
}
private void inspectAssertion(AssertStatement statement) {
if (statement instanceof AssertBinaryOp) {
AssertBinaryOp a = (AssertBinaryOp)statement;
if (isVariableAssertable(a.from, a.targetStatement, a) && isVariableAssertable(a.to, a.targetStatement, a)) {
validAssertions.add(a);
}
}
else if (statement instanceof AssertUnaryOp) {