digitalmars.D.bugs - [Issue 5003] New: regex(replace with delegate) sample doesn't work
- d-bugmail puremagic.com (44/44) Oct 06 2010 http://d.puremagic.com/issues/show_bug.cgi?id=5003
- d-bugmail puremagic.com (10/10) Jan 09 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5003
- d-bugmail puremagic.com (12/12) Jun 06 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5003
- d-bugmail puremagic.com (17/17) Jul 01 2011 http://d.puremagic.com/issues/show_bug.cgi?id=5003
- d-bugmail puremagic.com (10/10) Jan 07 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5003
- d-bugmail puremagic.com (17/17) Mar 10 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5003
- d-bugmail puremagic.com (8/8) May 05 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5003
- d-bugmail puremagic.com (17/20) May 06 2013 http://d.puremagic.com/issues/show_bug.cgi?id=5003
http://d.puremagic.com/issues/show_bug.cgi?id=5003
Summary: regex(replace with delegate) sample doesn't work
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nobody puremagic.com
ReportedBy: zan77137 nifty.com
Depends on: 1904
This code doesn't work!
import std.regex, std.string;
void main()
{
string baz(RegexMatch!(string) m)
{
return std.string.toupper(m.hit);
}
auto s = replace!(baz)("Strap a rocket engine on a chicken.",
regex("[ar]", "g"));
}
RESULT:
std/regex.d(2840): Error: struct std.regex.RegexMatch!(string).RegexMatch
member test is not accessible
See also:
http://ideone.com/7pGAm
Workaround:
Define the dummy free function for RegexMatch!(string).test.
private bool _dummyTest(Engine)(Engine r, size_t idx)
{
return r.test(idx);
}
Note:
This issue is maybe related with bug 1904.
- Template function's alias parameter takes delegate.
- Template function uses same module's structs or classes and calls their
private function.
--
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Oct 06 2010
d-bugmail puremagic.com
http://d.puremagic.com/issues/show_bug.cgi?id=5003
Andrei Alexandrescu <andrei metalanguage.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC| |andrei metalanguage.com
AssignedTo|nobody puremagic.com |andrei metalanguage.com
--
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Jan 09 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5003
Dmitry Olshansky <dmitry.olsh gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
CC| |dmitry.olsh gmail.com
Resolution| |WORKSFORME
13:18:54 PDT ---
Works on dmd 2.053.
--
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Jun 06 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5003
yebblies <yebblies gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |rejects-valid
Status|RESOLVED |REOPENED
CC| |yebblies gmail.com
Platform|Other |All
Resolution|WORKSFORME |
OS/Version|Windows |All
Reopened as the reason it works is that the bug has been worked around in
phobos, not fixed. It still needs to be reduced with an older version of
phobos, or possibly closed as a duplicate.
--
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Jul 01 2011
http://d.puremagic.com/issues/show_bug.cgi?id=5003
Andrei Alexandrescu <andrei erdani.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|andrei erdani.com |dmitry.olsh gmail.com
PST ---
Assigning to Dmitry.
--
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Jan 07 2013
http://d.puremagic.com/issues/show_bug.cgi?id=5003
Dmitry Olshansky <dmitry.olsh gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|dmitry.olsh gmail.com |nobody puremagic.com
10:28:21 PDT ---
I seriously dunno what to do about this bug report:
- the code of current std.regex changed so that sample no longer compiles
- even then Phobos worked around the issue back then when 2.053 was all the
rage
- even if the exact code where it failed is dug up there are chances it won't
compile on latest dmd
So somebody would have to chase down the original situation to see if it's
still a bug in dmd.
--
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
Mar 10 2013
http://d.puremagic.com/issues/show_bug.cgi?id=5003 PDT --- Dmitry, any chance you could close this by (a) submitting a pull request changing the code sample so that it works, and (b) submitting a bug report for dmd? Thanks! -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
May 05 2013
http://d.puremagic.com/issues/show_bug.cgi?id=5003 01:13:40 PDT ---Dmitry, any chance you could close this by (a) submitting a pull request changing the code sample so that it works, and (b) submitting a bug report for dmd? Thanks!'a' is impossible since the question is about this particular sample presented in Bugzilla (and there is no pull request for that ;) ) that's no longer applicable. See new example that uses Captures!string: I'll try my hand at 'b' but it's tricky as it involves at least a getting problem statement. And to do that... 1) Get the old phobos with std.regex 2) Run compiler(s) starting from 2.042+ and/or patching old source so that it works with later compiler 3) Recreating error with the current HEAD (if it's not fixed yet) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
May 06 2013