• d-bugmail puremagic.com (27/27) Sep 21 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8703
• d-bugmail puremagic.com (12/12) Sep 21 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8703
• d-bugmail puremagic.com (16/26) Sep 21 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8703
• d-bugmail puremagic.com (9/27) Sep 21 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8703

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=8703

           Summary: Disabling default ctor does not forbid default
                    construction
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: accepts-invalid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: k.hara.pg gmail.com


--- Comment #0 from Kenji Hara <k.hara.pg gmail.com> 2012-09-21 05:49:56 PDT ---
This code should fail to compile, but doesn't.

struct S
{
     disable this();
}
void main()
{
    auto s = S();
}

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

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=8703


Simen Kjaeraas <simen.kjaras gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |simen.kjaras gmail.com
         Resolution|                            |DUPLICATE


--- Comment #1 from Simen Kjaeraas <simen.kjaras gmail.com> 2012-09-21 06:06:56
PDT ---
*** This issue has been marked as a duplicate of issue 7021 ***

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

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=8703


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

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


--- Comment #2 from Maxim Fomin <maxim maxim-fomin.ru> 2012-09-21 09:05:26 PDT
---
(In reply to comment #0)
 This code should fail to compile, but doesn't.
 
 struct S
 {
      disable this();
 }
 void main()
 {
     auto s = S();
 }

Actually it is consistent with current D implementation (whether you like it or
not). The root of this issue is that S() is neither "implicit constructor" nor
struct literal - it is default initializer for struct. Currently structs can be
initialized at runtime by four methods: default initializer, struct literal,
constructor or opCall. In the example you block ctor but not default
initializer. This is why S() works, but S.__ctor() as expected doesn't.

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

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=8703



--- Comment #3 from Kenji Hara <k.hara.pg gmail.com> 2012-09-21 18:57:04 PDT ---
(In reply to comment #2)
 (In reply to comment #0)
 This code should fail to compile, but doesn't.
 
 struct S
 {
      disable this();
 }
 void main()
 {
     auto s = S();
 }

 
 Actually it is consistent with current D implementation (whether you like it or
 not). The root of this issue is that S() is neither "implicit constructor" nor
 struct literal - it is default initializer for struct. Currently structs can be
 initialized at runtime by four methods: default initializer, struct literal,
 constructor or opCall. In the example you block ctor but not default
 initializer. This is why S() works, but S.__ctor() as expected doesn't.

Yes, that's my point. In current S() represents default initializer, but I
think it is invalid, because S has a constructor efen if it has no parameter
and  disable.

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