void CompileOperationTokens(List<MmlOperationUse> data, TokenStream stream)
{
data.AddRange (new Parser.MmlParser (stream.Source).ParseOperations ());
}
MmlSemanticVariable BuildVariableDeclaration(MmlVariableDefinition src)
{
var ret = new MmlSemanticVariable (src.Name, src.Type);
if (src.DefaultValueTokens.Count == 0)
return ret;
var stream = new TokenStream (src.DefaultValueTokens, src.Location);
ret.DefaultValue = new Parser.MmlParser (stream.Source).ParseExpression ();
return ret;
}