public override Expression Generate(Expression expression, ProofState proofState)
{
//need to get postconds from unresolved prog
var prog = proofState.GetDafnyProgram();
var tld = prog.DefaultModuleDef.TopLevelDecls.FirstOrDefault(x => x.Name == proofState.ActiveClass.Name) as ClassDecl;
if (tld != null)
{
var member = tld.Members.FirstOrDefault(x => x.Name == proofState.TargetMethod.Name) as Method;
var posts = new List <Expression>();
if (member != null)
{
foreach (var post in member.Ens)
{
posts.Add(post.E);
}
}
return(GenerateEAtomExprAsSeq(posts));
}
return(GenerateEAtomExprAsSeq(new List <Expression>()));
}