internal Method(FunctionProtoNode node, ParsingContext context)
{
ForwardNode = node;
DefNode = null;
Name = Description = Description = Type = null;
UoTypeToken = null;
Parameters = null;
Load(node, context);
}
private void Load(FunctionProtoNode node, ParsingContext context)
{
if (node != null)
{
AddReference(node.DeclNode);
}
Name = string.Intern(node.Name.ValueString);
Description = string.Empty;
if (node.UoTypeToken != null)
{
if (UoTypeToken != null)
{
if (UoTypeToken != node.UoTypeToken)
{
context.AddParserMessage(ParserErrorLevel.Error, new SourceSpan(context.CurrentToken.Location, context.CurrentToken.Length), "Re-Definition of {0} does not match prior declaration return type.", Name);
}
}
else
{
UoTypeToken = node.UoTypeToken;
Type = node.UoTypeToken.Value;
}
}
else
{
Type = null;
UoTypeToken = null;
}
if (node.ChildNodes[1].ChildNodes.Count > 0) // has params
{
IList <Parameter> OldParameters = Parameters;
Parameters = new List <Parameter>(node.ChildNodes[1].ChildNodes.Count);
foreach (Irony.Ast.AstNode cnode in node.ChildNodes[1].ChildNodes)
{
Parameters.Add(new Parameter((DeclarationNode)cnode));
}
if (OldParameters != null)
{
if (OldParameters.Count != Parameters.Count)
{
context.AddParserMessage(ParserErrorLevel.Error, (DefNode ?? ForwardNode).Span, "Re-Definition of {0} does not match prior declaration parameters.", Name);
}
else
{
for (int i = 0; i < Parameters.Count; i++)
{
if (Parameters[i].UoTypeToken != OldParameters[i].UoTypeToken)
{
context.AddParserMessage(ParserErrorLevel.Error, Parameters[i].DecNode.Span, "Re-Definition of {0} does not match prior declaration parameter type for {1}.", Name, Parameters[i].Name);
}
}
}
}
else if (ForwardNode != null && DefNode != null && (Parameters != null || Parameters.Count > 0))
{
context.AddParserMessage(ParserErrorLevel.Error, DefNode.Location, "Re-Definition of {0} does not match prior declaration parameters.", Name);
}
}
else if (Parameters != null && Parameters.Count > 0)
{
context.AddParserMessage(ParserErrorLevel.Error, DefNode.Location, "Re-Definition of {0} does not match prior declaration parameters.", Name);
}
else
{
Parameters = null;
}
}