Fix PR 17741

[Paolo Carlini]

Chris Jefferson wrote:

> Sorry sorry! I've tried again. Hopefully this patch is correct in all 
> ways (famous last words...)

;) ;) See below.

> I agree. In fact I was torn about if I should bother submitting this, 
> as I can't see anyone ever actually coming across this bug...

Perfect, the actual patch looks very good to me and if nobody disagree,
I will put it in the branch later today and close the PR.

The ChangeLog entry should be:

2004-10-28  Chris Jefferson  <chris@bubblescope.net>

	PR libstdc++/17441
	* include/bit/stl_algo.h (find(,,,input_iterator_tag)):
	Uglify function name.
	(find(,,,random_access_interator_tag)): Likewise.
	(find_if(,,,input_iterator_tag)): Likewise.
	(find_if(,,,random_access_iterator_tag)): Likewise.
	(find): Use new uglified specialisation names.
	(find_if): Likewise.
	* testsuite/25_algorithms/find.cc: New.

To summarize:

  1- On top 'PR libstdc++/xxxxx", which triggers Bugzilla scripts.
  2- Always capital after the colon.
  3- I'm told that 'likewise' is preferred to 'ditto' (but I prefer
     the latter because I'm Italian ;)
  4- Full stop at the end of each line.
  5- No blank lines between related changes (i.e., the testsuite
     addition is affectively part of the fix for 17441)
  6- Because of 5-, no need to mention again 17741 in the last line.

Finally, in the testcase itself should appear the comment

	// libstdc++/17441

Have a look to the 1500 existing examples ;)


Thanks again,
Paolo.