GNU bug report logs - #5605
etags of emacs 23.1 misses template specializations

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Package: emacs; Reported by: "Bob" <purchasebyemail1@HIDDEN>; Keywords: confirmed; dated Fri, 19 Feb 2010 21:29:02 UTC; Maintainer for emacs is bug-gnu-emacs@HIDDEN.
Added tag(s) confirmed. Request was from Lars Ingebrigtsen <larsi@HIDDEN> to control <at> debbugs.gnu.org. Full text available.

Message received at 5605 <at> debbugs.gnu.org:


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From: Lars Ingebrigtsen <larsi@HIDDEN>
To: "Bob" <purchasebyemail1@HIDDEN>
Subject: Re: bug#5605: etags of emacs 23.1 misses template specializations
References: <000901cab1aa$7b30e8c0$7192ba40$@net>
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 Feb 2010 13:28:29 -0800")
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 Content preview:  "Bob" <purchasebyemail1@HIDDEN> writes: > Run "etags"
 of emacs 23.1 on the attached "Foo.H" file . > > The resulting TAGS file
 indicates "Foo.H" is empty. > > Seems to me it should show two definitions
 for the 2 specializations of `Worker`. [...] 
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"Bob" <purchasebyemail1@HIDDEN> writes:

> Run "etags" of emacs 23.1 on the attached "Foo.H" file . 
>
> The resulting TAGS file indicates "Foo.H" is empty.
>
> Seems to me it should show two definitions for the 2 specializations of `Worker`. 

(I'm going through old bug reports that unfortunately got no response at
the time.)

I don't know whether it should or not, but the behaviour of etags in
Emacs 28 is still the same -- it produces an empty TAGS file.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no
Information forwarded to bug-gnu-emacs@HIDDEN:
bug#5605; Package emacs. Full text available.
bug reassigned from package 'emacs' to 'emacs,etags'. Request was from Glenn Morris <rgm@HIDDEN> to control <at> debbugs.gnu.org. Full text available.

Message received at submit <at> debbugs.gnu.org:


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From: "Bob" <purchasebyemail1@HIDDEN>
To: <bug-gnu-emacs@HIDDEN>
Subject: etags of emacs 23.1 misses template specializations
Date: Fri, 19 Feb 2010 13:28:29 -0800
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Run "etags" of emacs 23.1 on the attached "Foo.H" file . 

 

The resulting TAGS file indicates "Foo.H" is empty.

 

Seems to me it should show two definitions for the 2 specializations of
`Worker`. 

 

----------- TAGS --------------
^L

Foo.H,0

----------------------------------

 

----------- Foo.H ----------------

template<

  class _A,

  class _B = Select<_A>::Result

  >

class Worker;

 

 

template<class _A>

class Worker<_A,int>

{

};

 

template<class _A>

class Worker<_A,double>

{

};

---------------------------------------


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<div class=3DSection1>

<p class=3DMsoNormal>Run &quot;etags&quot; of emacs 23.1 on the attached =
&quot;Foo.H&quot;
file . <o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>The resulting TAGS file indicates &quot;Foo.H&quot; =
is
empty.<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Seems to me it should show two definitions for the =
2
specializations of `Worker`. <o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>----------- TAGS --------------<br clear=3Dall
style=3D'page-break-before:always'>
^L<o:p></o:p></p>

<p class=3DMsoNormal>Foo.H,0<o:p></o:p></p>

<p class=3DMsoNormal>----------------------------------<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>----------- Foo.H ----------------<o:p></o:p></p>

<p class=3DMsoNormal>template&lt;<o:p></o:p></p>

<p class=3DMsoNormal>&nbsp; class _A,<o:p></o:p></p>

<p class=3DMsoNormal>&nbsp; class _B =3D =
Select&lt;_A&gt;::Result<o:p></o:p></p>

<p class=3DMsoNormal>&nbsp; &gt;<o:p></o:p></p>

<p class=3DMsoNormal>class Worker;<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>template&lt;class _A&gt;<o:p></o:p></p>

<p class=3DMsoNormal>class Worker&lt;_A,int&gt;<o:p></o:p></p>

<p class=3DMsoNormal>{<o:p></o:p></p>

<p class=3DMsoNormal>};<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>template&lt;class _A&gt;<o:p></o:p></p>

<p class=3DMsoNormal>class Worker&lt;_A,double&gt;<o:p></o:p></p>

<p class=3DMsoNormal>{<o:p></o:p></p>

<p class=3DMsoNormal>};<o:p></o:p></p>

<p =
class=3DMsoNormal>---------------------------------------<o:p></o:p></p>

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template<
  class _A,
  class _B = Select<_A>::Result
  >
class Worker;


template<class _A>
class Worker<_A,int>
{
};

template<class _A>
class Worker<_A,double>
{
};

  

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Acknowledgement sent to "Bob" <purchasebyemail1@HIDDEN>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs@HIDDEN. Full text available.
Report forwarded to owner <at> debbugs.gnu.org, bug-gnu-emacs@HIDDEN:
bug#5605; Package emacs. Full text available.
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