Perhaps here is a critical bug of scope statement and scoped variable (RAII), please help me to veriry it

[Jarrett Billingsley]

On Wed, Dec 17, 2008 at 12:02 AM, redsea <redsea at 163.com> wrote:
> error:
>    scope(success)  not called, and RAII variable not destruct correctly.
>
> compiler:  Digital Mars D Compiler v1.033
> come from tango-0.99.7-bin-linux-dmd.1.033.tar.gz
>
> code:
>
> import tango.io.Stdout;
> alias Stdout ot;
>
> scope class Indent
> {
>    this()
>    {
>        ot("<<<").newline;
>    }
>    ~this()
>    {
>        ot(">>>").newline;
>    }
> }
>
> void doScan(int a)
> {
>    ot("doScan {{{").newline;
>
>    scope(exit)
>        ot.flush;
>    scope(failure)
>        ot("doScan failure }}}").newline;
>    scope(success)
>        ot("doScan ok }}}").newline;
>
>    scope auto ident__doScan__ident = new Indent();
>
>    if (a == 0 )
>        return;
> }
>
>
> void main()
> {
>    for (int i=0; i<8;i++)
>        doScan(0);
> }

I just tried with DMD 1.037, and I get the correct output:

doScan {{{
<<<
>>>
doScan ok }}}
doScan {{{
<<<
>>>
doScan ok }}}
doScan {{{
<<<
>>>
doScan ok }}}
doScan {{{
<<<
>>>
doScan ok }}}
doScan {{{
<<<
>>>
doScan ok }}}
doScan {{{
<<<
>>>
doScan ok }}}
doScan {{{
<<<
>>>
doScan ok }}}
doScan {{{
<<<
>>>
doScan ok }}}