public LanguageRuntime(LanguageData language)
{
Language = language;
NoneValue = NoneClass.Value;
BuiltIns = new BindingSourceTable(Language.Grammar.CaseSensitive);
Initialize();
}
public static void ImportStaticMembers(this BindingSourceTable targets, Type fromType)
{
var members = fromType.GetMembers(BindingFlags.Public | BindingFlags.Static);
foreach (var member in members)
{
if (targets.ContainsKey(member.Name))
{
//do not import overloaded methods several times
continue;
}
switch (member.MemberType)
{
case MemberTypes.Method:
targets.Add(member.Name, new ClrMethodBindingTargetInfo(fromType, member.Name));
break;
case MemberTypes.Property:
targets.Add(member.Name, new ClrPropertyBindingTargetInfo(member as PropertyInfo, null));
break;
case MemberTypes.Field:
targets.Add(member.Name, new ClrFieldBindingTargetInfo(member as FieldInfo, null));
break;
}
}
}
//Method for adding methods to BuiltIns table in Runtime
public static BindingTargetInfo AddSpecialForm(this BindingSourceTable targets, SpecialForm form, string formName,
int minChildCount = 0, int maxChildCount = 0, string parameterNames = null)
{
var formInfo = new SpecialFormBindingInfo(formName, form, minChildCount, maxChildCount, parameterNames);
targets.Add(formName, formInfo);
return(formInfo);
}
public static BindingTargetInfo AddMethod(this BindingSourceTable targets, BuiltInMethod method, string methodName,
int minParamCount = 0, int maxParamCount = 0, string parameterNames = null)
{
var callTarget = new BuiltInCallTarget(method, methodName, minParamCount, maxParamCount, parameterNames);
var targetInfo = new BuiltInCallableTargetInfo(callTarget);
targets.Add(methodName, targetInfo);
return(targetInfo);
}
