• d-bugmail puremagic.com (23/23) Dec 14 2011 http://d.puremagic.com/issues/show_bug.cgi?id=7111
• d-bugmail puremagic.com (13/13) Dec 21 2011 http://d.puremagic.com/issues/show_bug.cgi?id=7111
• d-bugmail puremagic.com (9/9) Feb 24 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7111
• d-bugmail puremagic.com (10/10) Feb 24 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7111
• d-bugmail puremagic.com (10/10) Mar 02 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7111

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=7111

           Summary: New regex engine cannot match beginning of empty
                    string
           Product: D
           Version: D2
          Platform: x86_64
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody puremagic.com
        ReportedBy: revcompgeek gmail.com


--- Comment #0 from Matt Peterson <revcompgeek gmail.com> 2011-12-14 12:36:15
PST ---
import std.regex;

void main(){
    assert(!match("", regex("^")).empty);
}
---
Using regex("^", "m") instead works correctly.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=7111


Nils <mailme+d nilsb.dyndns.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mailme+d nilsb.dyndns.org


--- Comment #1 from Nils <mailme+d nilsb.dyndns.org> 2011-12-21 01:39:08 PST ---
Seems to be an issue of ThompsonMatcher.
---
assert(!bmatch("", regex("^")).empty); // passes
---

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=7111



--- Comment #2 from github-bugzilla puremagic.com 2012-02-24 22:22:30 PST ---
Commit pushed to master at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/a5128eba77ac4818a5b67a541b95287a2af079d4
Merge pull request #455 from blackwhale/regex-fixes

Fix issue 7111 - New regex engine cannot match beginning of empty string

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=7111


Jonathan M Davis <jmdavisProg gmx.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |jmdavisProg gmx.com
         Resolution|                            |FIXED


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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=7111


Nils <mailme+d nilsb.dyndns.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kojimakun gmail.com


--- Comment #3 from Nils <mailme+d nilsb.dyndns.org> 2012-03-02 14:52:52 PST ---
*** Issue 7626 has been marked as a duplicate of this issue. ***

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