http://d.puremagic.com/issues/show_bug.cgi?id=8579

           Summary: Default parameter appears a part of typeof().stringof
                    of a function variable
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: acehreli@yahoo.com


--- Comment #0 from Ali Cehreli <acehreli@yahoo.com> 2012-08-22 14:23:55 PDT ---
This is related to bug 3866.

import std.stdio;

void func1(int i, double j = 1.0) {
}

void func2(int i, double j) {
}

void main() {
    auto fn1 = &func1;
    auto fn2 = &func2;

    assert(typeid(fn1) is typeid(fn2));  // Passes; fine.

    writeln(typeof(fn1).stringof);
    writeln(typeof(fn2).stringof);
}

The output includes the default value and for *both* of the variables:

void function(int i, double j = 1)
void function(int i, double j = 1)

Interestingly, swap the definitions of fn1 and fn2, now neither has the default parameter value:

    auto fn2 = &func2;
    auto fn1 = &func1;

Now the output:

void function(int i, double j)
void function(int i, double j)

Ali

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=8579


Ali Cehreli <acehreli@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P3


-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=8579


Maxim Fomin <maxim@maxim-fomin.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |maxim@maxim-fomin.ru


--- Comment #1 from Maxim Fomin <maxim@maxim-fomin.ru> 2012-08-22 22:22:47 PDT ---
Here was a discussion (http://www.digitalmars.com/d/archives/digitalmars/D/What_to_do_about_default_function_arguments_164993.html) but seems the decision about default arguments was not made.

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=8579



--- Comment #2 from Ali Cehreli <acehreli@yahoo.com> 2012-08-22 23:29:58 PDT ---
I think the decision has been made after that discussion:

http://d.puremagic.com/issues/show_bug.cgi?id=3866#c5

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=8579


Kenji Hara <k.hara.pg@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull


--- Comment #3 from Kenji Hara <k.hara.pg@gmail.com> 2012-09-05 18:53:53 PDT ---
https://github.com/D-Programming-Language/dmd/pull/1102

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=8579


Kenji Hara <k.hara.pg@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=8579



--- Comment #4 from Kenji Hara <k.hara.pg@gmail.com> 2013-07-04 04:54:26 PDT ---
Fixed commit: https://github.com/D-Programming-Language/dmd/commit/a711eb6b499ca85b7cfa4e758d9e968fef8d315f

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------