gcc/cp/pt.c: use ngettext() when needed

[Shujing Zhao]

On 02/26/2010 06:08 PM, Jakub Jelinek wrote:
> On Fri, Feb 26, 2010 at 11:04:19AM +0100, Paolo Bonzini wrote:
>>> I viewed the new generated gcc.pot by this patch, the changed parts are
>>> the following:
>>>
>>> #: cp/pt.c:4667
>>> #, gcc-internal-format
>>> msgid "redeclared with %d template parameter"
>>> msgid_plural "redeclared with %d template parameters"
>>> msgstr[0] ""
>>> msgstr[1] ""
>>>
>>> #: cp/pt.c:4671
>>> #, gcc-internal-format
>>> msgid "previous declaration %q+D used %d template parameter"
>>> msgid_plural "previous declaration %q+D used %d template parameters"
>>> msgstr[0] ""
>>> msgstr[1] ""
>>>
>>> Just be curious, how the msgstr will be set at the above example Paolo
>>> indicated.
>> Czech translators have to add a "msgstr[2]" line and add this at the
>> top of the .po file
>>
>> "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;"
> 
> I believe it is still
> Plural-Forms: nplurals=3; plural=n%100/10==1 ? 2 : n%10==1 ? 0 : (n+9)%10>3 ? 2 : 1;
> for Czech, anyway, it doesn't matter here much and it is up to the
> translators.
> 
> 	Jakub
> 
Tested and committed revision 157134.

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