/// <summary>
/// Implements the binary `==` operator.
/// </summary>
public static bool eq(BoxedValue l, BoxedValue r)
{
if (Operators.same(l, r))
{
return(true);
}
if (l.IsNull && r.IsUndefined ||
l.IsUndefined && r.IsNull)
{
return(true);
}
if (l.IsNumber && r.IsString)
{
return(l.Number == TypeConverter.ToNumber(r));
}
if (l.IsString && r.IsNumber)
{
return(TypeConverter.ToNumber(l) == r.Number);
}
if (l.Tag == TypeTags.Bool)
{
var newL = BoxedValue.Box(TypeConverter.ToNumber(l));
return(Operators.eq(newL, r));
}
if (r.Tag == TypeTags.Bool)
{
var newR = BoxedValue.Box(TypeConverter.ToNumber(r));
return(Operators.eq(l, newR));
}
if (l.Tag >= TypeTags.Object)
{
if (r.Tag == TypeTags.SuffixString || r.Tag == TypeTags.String || r.IsNumber)
{
var newL = TypeConverter.ToPrimitive(l.Object, DefaultValueHint.None);
return(Operators.eq(newL, r));
}
return(false);
}
if (r.Tag >= TypeTags.Object)
{
if (l.Tag == TypeTags.SuffixString || l.Tag == TypeTags.String || l.IsNumber)
{
var newR = TypeConverter.ToPrimitive(r.Object, DefaultValueHint.None);
return(Operators.eq(l, newR));
}
return(false);
}
return(false);
}
/// <summary>
/// Implements the binary `!==` operator.
/// </summary>
public static bool notSame(BoxedValue l, BoxedValue r)
{
return(!Operators.same(l, r));
}