private SObject ExecuteVar(ScriptStatement statement)
{
var exp = statement.Code;
var identifier = exp.Remove(0, "var ".Length).Trim();
var data = Undefined;
if (identifier.Contains("="))
{
var assignment = identifier.Remove(0, identifier.IndexOf("=") + 1).Trim();
identifier = identifier.Remove(identifier.IndexOf("=")).Trim();
data = SObject.Unbox(ExecuteStatement(new ScriptStatement(assignment)));
}
if (!IsValidIdentifier(identifier))
{
return(ErrorHandler.ThrowError(ErrorType.SyntaxError, ErrorHandler.MESSAGE_SYNTAX_MISSING_VAR_NAME));
}
var variable = new SVariable(identifier, data);
Context.AddVariable(variable);
return(variable);
}
private SObject ExecuteVar(ScriptStatement statement)
{
var exp = statement.Code;
var identifier = exp.Remove(0, "var ".Length).Trim();
var data = Undefined;
if (identifier.Contains("="))
{
var assignment = identifier.Remove(0, identifier.IndexOf("=", StringComparison.Ordinal) + 1).Trim();
identifier = identifier.Remove(identifier.IndexOf("=", StringComparison.Ordinal)).Trim();
data = SObject.Unbox(ExecuteStatement(new ScriptStatement(assignment)));
}
if (!IsValidIdentifier(identifier))
{
return(ErrorHandler.ThrowError(ErrorType.SyntaxError, ErrorHandler.MessageSyntaxMissingVarName));
}
var variable = new SVariable(identifier, data);
Context.AddVariable(variable);
return(variable);
}
/// <summary>
/// Adds a variable to the context.
/// </summary>
internal void AddVariable(SVariable variable)
{
if (_variables.ContainsKey(variable.Identifier))
{
_variables[variable.Identifier] = variable;
}
else
{
_variables.Add(variable.Identifier, variable);
}
}
