public LexerInternalState(TextPosition nextPosition, TextPosition position, char32 previousChar, char32 c)
{
NextPosition = nextPosition;
Position = position;
PreviousChar = previousChar;
CurrentChar = c;
}
private void CheckCharacter(char32 c)
{
// The character 0xFFFD is the replacement character and we assume that something went wrong when reading the input
if (!CharHelper.IsValidUnicodeScalarValue(c) || c == 0xFFFD)
{
AddError($"The character `{c}` is an invalid UTF8 character", _current.Position, _current.Position);
}
}
