public override void VisitVariableDeclarationStatement(VariableDeclarationStatement variableDeclarationStatement)
{
foreach (var variable in variableDeclarationStatement.Variables)
{
VariableNames.Add(variable.Name);
var lrr = (LocalResolveResult)Emitter.Resolver.ResolveNode(variable);
Variables.Add(lrr.Variable);
}
base.VisitVariableDeclarationStatement(variableDeclarationStatement);
}
public override void VisitCatchClause(CatchClause catchClause)
{
if (!ExcludeReadOnly && catchClause.VariableNameToken != null && !catchClause.VariableNameToken.IsNull)
{
VariableNames.Add(catchClause.VariableName);
var lrr = (LocalResolveResult)Emitter.Resolver.ResolveNode(catchClause.VariableNameToken);
Variables.Add(lrr.Variable);
}
base.VisitCatchClause(catchClause);
}
public override void VisitForeachStatement(ForeachStatement foreachStatement)
{
if (foreachStatement.VariableNameToken != null && !foreachStatement.VariableNameToken.IsNull)
{
VariableNames.Add(foreachStatement.VariableName);
var rr = (ForEachResolveResult)Emitter.Resolver.ResolveNode(foreachStatement);
Variables.Add(rr.ElementVariable);
}
base.VisitForeachStatement(foreachStatement);
}
public void Visit(ExprNode exprNode)
{
if (!(exprNode is ExprVariableNode))
{
return;
}
HasVariables = true;
var variableNode = (ExprVariableNode)exprNode;
if (VariableNames == null)
{
VariableNames = new HashSet <string>();
}
VariableNames.Add(variableNode.VariableName);
}
public void AddVariable(string variableName, string variableType)
{
string [] types = { "string", "String", "int", "double", "float", "bool", "long" };
bool isTypeRecognised = false;
foreach (string type in types)
{
if (type.Equals(variableType))
{
isTypeRecognised = true;
break;
}
}
if (!isTypeRecognised)
{
throw new ObjectTypeDeclarationException("Type is not recognised");
}
VariableNames.Add(variableName);
VariableTypes.Add(variableType);
}
public void Analyze(AstNode node)
{
if (node is ForStatement)
{
node = ((ForStatement)node).EmbeddedStatement;
}
VariableNames.Clear();
if (node is ForeachStatement && !ExcludeReadOnly)
{
var foreachStatement = (ForeachStatement)node;
if (foreachStatement.VariableNameToken != null && !foreachStatement.VariableNameToken.IsNull)
{
VariableNames.Add(foreachStatement.VariableName);
var rr = (ForEachResolveResult)Emitter.Resolver.ResolveNode(foreachStatement);
Variables.Add(rr.ElementVariable);
}
}
node.AcceptVisitor(this);
}
