private static IQueryable <T> RemoveMethods <T>(IQueryable <T> qry, IEnumerable <string> methodNames)
{
var methodRemover = new MethodRemover(methodNames);
var queryDelegate = Expression.Lambda <Func <IQueryable <T> > >(methodRemover.Visit(qry.Expression)).Compile();
var query = queryDelegate.Invoke();
return(query);
}
public void TestMethodRemoval()
{
Initialise();
var program = GetProgram("ListCopy.dfy");
var members = GetMembers(program);
foreach (var member in members)
{
if (member.Name == "Copy")
{
var methodRemover = new MethodRemover(program);
var removables = methodRemover.FullSimplify(member);
Assert.AreEqual(2, removables.RemovableInvariants.Count);
Assert.AreEqual(3, removables.RemovableAsserts.Count);
var verifier = new SimpleVerifier();
Assert.True(verifier.IsProgramValid(program));
}
}
}
/// <summary>
/// Finds unnecessary annotations throughout the specified members
/// in the dafny program and returns information on their locations
/// </summary>
/// <param name="program">The unresolved dafny program</param>
/// <param name="members">The members to be checked for dead annotations</param>
/// <returns>A list of DareResult objects</returns>
public List <DareResult> ProcessMembers(Program program, List <MemberDecl> members)
{
Status = StatusEnum.Running;
ApplyOptions();
List <DareResult> results;
if (members.Count == 1)
{
var member = members[0];
var methodRemover = new MethodRemover(program);
var removables = methodRemover.FullSimplify(member);
results = DareController.GetTokens(removables);
}
else
{
var DareController = new DareController(program);
var removables = DareController.FastRemoveAllInMethods(_stopChecker, members);
results = DareController.GetTokens(removables);
}
RestoreOptions();
Status = StatusEnum.Idle;
return(results);
}
/// <summary>
/// Finds unnecessary annotations throughout the specified members
/// in the dafny program and returns information on their locations
/// </summary>
/// <param name="program">The unresolved dafny program</param>
/// <param name="members">The members to be checked for dead annotations</param>
/// <returns>A list of DareResult objects</returns>
public List<DareResult> ProcessMembers(Program program, List<MemberDecl> members)
{
Status = StatusEnum.Running;
ApplyOptions();
List<DareResult> results;
if (members.Count == 1) {
var member = members[0];
var methodRemover = new MethodRemover(program);
var removables = methodRemover.FullSimplify(member);
results = DareController.GetTokens(removables);
}
else {
var DareController = new DareController(program);
var removables = DareController.FastRemoveAllInMethods(_stopChecker, members);
results = DareController.GetTokens(removables);
}
RestoreOptions();
Status = StatusEnum.Idle;
return results;
}
