public static bool HasInstantiationSources(Implementation impl)
{
var instanceChecker = new InstantiationSourceChecker();
instanceChecker.VisitImplementation(impl);
return(instanceChecker.hasInstances);
}
public static VCExpr Instantiate(Implementation impl, VCExpressionGenerator vcExprGen, Boogie2VCExprTranslator exprTranslator, VCExpr vcExpr)
{
if (!InstantiationSourceChecker.HasInstantiationSources(impl))
{
return(vcExpr);
}
var qiEngine = new QuantifierInstantiationEngine(vcExprGen, exprTranslator);
return(qiEngine.Execute(impl, vcExpr));
}
