On Sun, 12 Feb 2012 01:00:07 +0100, simendsjo <[email protected]> wrote:
On 02/12/2012 12:35 AM, Timon Gehr wrote:
On 02/11/2012 09:59 PM, Martin Nowak wrote:
Just wanted to point you to my working D lexer (needs a CTFE bugfix
http://d.puremagic.com/issues/show_bug.cgi?id=6815).
This seems to do the job:
constfold.c:1566
- if (tn->ty == Tchar || tn->ty == Twchar || tn->ty == Tdchar)
+ if (tn->isImmutable() && (tn->ty == Tchar || tn->ty == Twchar ||
tn->ty == Tdchar))
However, I don't know the compiler's internals at all, therefore it is
quite possible that the fix is incorrect.
https://gist.github.com/1262321 D part
https://gist.github.com/1255439 Generic part
Bug: The lexer cannot handle /++/ and /**/ (without new line character
at the end).
Another thing.. Using /+ and +/ in strings gives unexpected results when
commented out:
/+
auto a = "/+";
/+ comments do nest. So you have opened two levels and the comment stops
after two pairing +/.
/* comments do not nest.
+/
everything from this point is commented out.
/+
auto a = "+/";
+/ // already terminated by the string value.
Is this a bug, or as designed? /++/ is meant to comment out code, so it
would have been nice if it was able to handle this, but I guess it would
complicate the lexer a great deal.
