Thread overview
[Issue 2610] New: const/invariant(immutable) class don't have constructor
Jan 24, 2009
d-bugmail
May 18, 2010
Haruki Shigemori
May 18, 2010
nfxjfg@gmail.com
May 19, 2010
Haruki Shigemori
January 24, 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2610

           Summary: const/invariant(immutable) class don't have constructor
           Product: D
           Version: 2.023
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla@digitalmars.com
        ReportedBy: rayerd.wiz@gmail.com


>type a.d
immutable class A {
  string s;
  this() {// error
    s = "hoge";
  }
}
>dmd a
Error: cannot implicitly convert expression (this) of type immutable(A) to a.A


-- 

May 18, 2010
http://d.puremagic.com/issues/show_bug.cgi?id=2610


Haruki Shigemori <rayerd.wiz@gmail.com> changed:

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


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May 18, 2010
http://d.puremagic.com/issues/show_bug.cgi?id=2610


nfxjfg@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |nfxjfg@gmail.com


--- Comment #1 from nfxjfg@gmail.com 2010-05-18 11:22:08 PDT ---
You closed this bug as fixed, but what was the resolution?

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May 18, 2010
http://d.puremagic.com/issues/show_bug.cgi?id=2610


bearophile_hugs@eml.cc changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bearophile_hugs@eml.cc


--- Comment #2 from bearophile_hugs@eml.cc 2010-05-18 11:53:01 PDT ---
This code compiles and runs fine on dmd v.2.046.

immutable class A {
  string s;
  this() {
    s = "hoge";
  }
}
void main() {
  A a = new A;
}

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May 19, 2010
http://d.puremagic.com/issues/show_bug.cgi?id=2610



--- Comment #3 from Haruki Shigemori <rayerd.wiz@gmail.com> 2010-05-18 19:59:09 PDT ---
(In reply to comment #1)
> You closed this bug as fixed, but what was the resolution?

Sorry. I should have written a reason.

(In reply to comment #2)
> This code compiles and runs fine on dmd v.2.046.
> 
> immutable class A {
>   string s;
>   this() {
>     s = "hoge";
>   }
> }
> void main() {
>   A a = new A;
> }

Thanks!

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