public MethodDebugInformation Read(MethodDefinition method)
{
var method_token = method.MetadataToken;
var entry = symbol_file.GetMethodByToken (method_token.ToInt32 ());
if (entry == null)
return null;
var info = new MethodDebugInformation (method);
var scopes = ReadScopes (entry, info);
ReadLineNumbers (entry, info);
ReadLocalVariables (entry, scopes);
return info;
}