public virtual Statement visit(LabelledStatement labelledStatement)
{
labelledStatement.identifier = visitIdentifier(labelledStatement.identifier);
labelledStatement.statement = visitStatement(labelledStatement.statement);
return(labelledStatement);
}
public void Equality_Default()
{
var a = new LabelledStatement();
var b = new LabelledStatement();
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void SettingValues()
{
var sut = new LabelledStatement {
Label = "a", Statement = new BreakStatement()
};
Assert.AreEqual("a", sut.Label);
Assert.AreEqual(new BreakStatement(), sut.Statement);
}
public void DefaultValues()
{
var sut = new LabelledStatement();
Assert.AreEqual("", sut.Label);
Assert.AreEqual(new UnknownStatement(), sut.Statement);
Assert.AreNotEqual(0, sut.GetHashCode());
Assert.AreNotEqual(1, sut.GetHashCode());
}
public void Equality_DifferentStatement()
{
var a = new LabelledStatement {
Statement = new ContinueStatement()
};
var b = new LabelledStatement {
Statement = new BreakStatement()
};
Assert.AreNotEqual(a, b);
Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void Equality_DifferentLabel()
{
var a = new LabelledStatement {
Label = "a"
};
var b = new LabelledStatement {
Label = "b"
};
Assert.AreNotEqual(a, b);
Assert.AreNotEqual(a.GetHashCode(), b.GetHashCode());
}
public void Equality_ReallyTheSame()
{
var a = new LabelledStatement {
Label = "a", Statement = new BreakStatement()
};
var b = new LabelledStatement {
Label = "a", Statement = new BreakStatement()
};
Assert.AreEqual(a, b);
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
public Completion ExecuteLabelledStatement(LabelledStatement labelledStatement)
{
labelledStatement.Body.LabelSet = labelledStatement.Label.Name;
var result = ExecuteStatement(labelledStatement.Body);
if (result.Type == Completion.Break && result.Identifier == labelledStatement.Label.Name)
{
return(new Completion(Completion.Normal, result.Value, null));
}
return(result);
}
public void LabelledStatement()
{
var sst = new LabelledStatement
{
Label = "L",
Statement = new ContinueStatement()
};
AssertPrint(
sst,
"L:",
"continue;");
}
public override void VisitLabelledStatement(LabelledStatement labelledStatement)
{
Program.Add(new NoOperation(labelledStatement.Label));
Visit(labelledStatement.Statement);
}
public virtual Statement visit(LabelledStatement statement)
{
return(statement);
}
public void VisitLabelledStatement(LabelledStatement labelledStatement)
{
VisitStatement(labelledStatement.Statement);
}
protected abstract void Visit(LabelledStatement node);
public void VisitorIsImplemented()
{
var sut = new LabelledStatement();
sut.Accept(23).Verify(v => v.Visit(sut, 23));
}
public override void VisitLabelledStatement(LabelledStatement labelledStatement)
{
Visit(labelledStatement.Statement);
}
public override void VisitLabelledStatement(LabelledStatement labelledStatement)
{
Write(labelledStatement.Label + ": ");
Visit(labelledStatement.Statement);
}
public virtual void VisitLabelledStatement(LabelledStatement labelledStatement)
{
DefaultVisit(labelledStatement);
}
public virtual T VisitLabelledStatement(LabelledStatement labelledStatement)
{
return(DefaultVisit(labelledStatement));
}
protected override void Visit(LabelledStatement node)
{
Encode(node, Member("label", node.Label), Member("body", node.Body));
}
