public void GenerateStates()
{
var lastState = new State(this);
lastState.Statements.Add(Cs.Return(Cs.False()));
currentState = new State(this)
{
NextState = lastState
};
node.Accept(this);
// Post-process goto statements
if (labelStates.Any())
{
var gotoSubstituter = new GotoSubstituter(compilation, labelStates);
foreach (var state in states)
{
state.Statements = state.Statements.Select(x => (StatementSyntax)x.Accept(gotoSubstituter)).ToList();
}
}
if (!states.Last().Statements.Any())
{
states.Last().Statements.Add(Cs.Break());
}
}
public override void VisitYieldStatement(YieldStatementSyntax node)
{
var nextState = GetNextState(node);
if (node.ReturnOrBreakKeyword.IsKind(SyntaxKind.BreakKeyword))
{
currentState.Add(ChangeState(nextState));
currentState.Add(Cs.Return(Cs.False()));
}
else
{
currentState.Add(ChangeState(nextState));
currentState.Add(Cs.Express(Cs.This().Member("Current").Assign(YieldThisFixer.Fix(node.Expression))));
currentState.Add(Cs.Return(Cs.True()));
}
SetClosed(currentState);
currentState = nextState;
}
public InvocationExpressionSyntax Object(AnonymousObjectCreationExpressionSyntax obj, bool compact = false)
{
var method = context.JsniType.GetMembers("object").OfType <IMethodSymbol>().Single();
return(method.Invoke(obj, compact ? Cs.True() : Cs.False()));
}
