public bool TryInferPrecondition(ProofObligation obl, ICodeFixesManager codefixesManager, out InferredPreconditions preConditions)
{
DateTime now = DateTime.Now;
bool flag = this.inner.TryInferPrecondition(obl, codefixesManager, out preConditions);
PreconditionInferenceProfiler.inferenceTime += DateTime.Now - now;
if (preConditions == null)
return false;
if (flag)
PreconditionInferenceProfiler.inferred += Enumerable.Count<IInferredPrecond>((IEnumerable<IInferredPrecond>) preConditions);
return flag;
}
public bool TryLookUp(ProofObligation obligation, BoxedExpression expression, out ProofOutcome outcome)
{
string s = ((object)expression).ToString ();
foreach (Tuple<BoxedExpression, string, ProofOutcome, List<ProofObligation>> item in this.inferred) {
if (item.Item2 == s) {
item.Item4.Add (obligation);
outcome = item.Item4;
return true;
}
}
outcome = ProofOutcome.Top;
return false;
}
public bool TryInferPrecondition(ProofObligation obl, ICodeFixesManager codefixesManager, out InferredPreconditions preConditions)
{
preConditions = (InferredPreconditions) null;
foreach (IPreconditionInference preconditionInference in this.inferencers)
{
InferredPreconditions preConditions1;
if (preconditionInference != null && preconditionInference.TryInferPrecondition(obl, codefixesManager, out preConditions1))
{
if (preConditions == null)
preConditions = preConditions1;
else
preConditions.AddRange((IEnumerable<IInferredPrecond>) preConditions1);
}
}
return preConditions != null;
}
public bool TryInferPrecondition(ProofObligation obl, ICodeFixesManager codefixesManager, out InferredPreconditions preConditions)
{
preConditions = (InferredPreconditions)null;
return false;
}
public ProofOutcome AddPreconditions(ProofObligation obl, IEnumerable<BoxedExpression> preconditions, ProofOutcome originalOutcome)
{
return originalOutcome;
}
public void Add(ProofObligation obligation, BoxedExpression expression, ProofOutcome outcome)
{
this.inferred.Add (new Tuple<BoxedExpression, string, ProofOutcome, List<ProofObligation>> (expression, ((object)expression).ToString (), outcome, new List<ProofObligation> (){obligation}));
this.preconditions = (Dictionary<BoxedExpression, List<ProofObligation>>)null;
}