/// <summary>
/// Parse an XML string, updating the ST symbol table.
/// Duplicate definitions will result in an exception (yes, we want this behavior.)
/// </summary>
public void Parse(string xml)
{
List <SemanticTypeDecl> decls = Parser.ParseDeclarations(xml);
List <SemanticTypeStruct> structs = Parser.ParseStructs(xml);
Dictionary <string, ISemanticType> stDict = Parser.BuildSemanticTypes(decls, structs);
SemanticTypes = SemanticTypes.Merge(stDict);
}
