public override ICodeNode VisitExpressionStatement(ExpressionStatement node)
{
node.Expression = (Expression)Visit(node.Expression);
if (node.Expression == null)
{
if (node.Label != null && node.Label != string.Empty)
{
Statement nextStatement = node.GetNextStatement();
if (nextStatement == null || nextStatement.Label != null && nextStatement.Label != string.Empty)
{
var result = new EmptyStatement() { Label = node.Label };
this.methodContext.GotoLabels[node.Label] = result;
return result;
}
nextStatement.Label = node.Label;
this.methodContext.GotoLabels[node.Label] = nextStatement;
}
return null;
}
return node;
}
public override ICodeNode VisitExpressionStatement(ExpressionStatement node)
{
Expression result = (Expression)Visit(node.Expression);
if (result == null)
{
if (!string.IsNullOrEmpty(node.Label))
{
Statement nextStatement = node.GetNextStatement();
if (nextStatement == null || !string.IsNullOrEmpty(nextStatement.Label))
{
Statement newStatement = new EmptyStatement();
newStatement.Label = node.Label;
return newStatement;
}
nextStatement.Label = node.Label;
}
return null;
}
node.Expression = result;
return node;
}
