public override AstNode?VisitMessageDefinition(MessageDefinitionContext context)
{
var message = new MessageDefinition
{
IsCustom = context.customModifier != null
};
ProcessMessage(message, context);
return(message);
}
private void ProcessMessage(MessageDefinition message, MessageDefinitionContext context)
{
try
{
_hasDefinitions = true;
_currentMessage = message;
_currentMessage.ParseContext = context;
_currentMessage.Options = _currentMemberOptions;
var nameContext = context.GetRuleContext <MessageNameContext>(0);
message.Name = GetId(nameContext.name);
ProcessTypeModifiers(message, context.typeModifier().Select(i => i.type));
foreach (var typeParamToken in nameContext._typeParams)
{
var paramId = GetId(typeParamToken);
if (message.GenericParameters.Contains(paramId))
{
_contracts.AddError(typeParamToken, "Duplicate generic parameter: '{0}'", paramId);
}
message.GenericParameters.Add(paramId);
}
ProcessAttributes(message.Attributes, context.GetRuleContext <AttributesContext>(0));
Visit(context.GetRuleContext <ParameterListContext>(0));
Visit(context.GetRuleContext <BaseTypeListContext>(0));
Visit(context.GetRuleContext <TypeParamConstraintListContext>(0));
_contracts.Messages.Add(_currentMessage);
}
finally
{
_currentMessage = null;
}
}
