Re: Is this valid C++ code?

From	Andrey Tarasevich <andreytarasevich@hotmail.com>
Newsgroups	comp.lang.c++
Subject	Re: Is this valid C++ code?
Date	2022-10-08 11:18 -0700
Organization	A noiseless patient Spider
Message-ID	<thseta$83se$1@dont-email.me> (permalink)
References	<bc46c146-abb5-4b16-b62d-324e049c7083n@googlegroups.com> <thpvdl$3qfkl$2@dont-email.me>

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On 10/7/2022 12:41 PM, Andrey Tarasevich wrote:
> 
> This is an opportunity GCC immediately took advantage of. GCC 
> instantiates templates at the very end of the TU and, expectedly, 
> interprets their content from that vantage point. Which is why GCC 
> reports errors neither in your example nor in mine. Meanwhile, Clang and 
> MSVC still stick to the "early instantiation" approach, which allows 
> them to see the problems in our examples.
> 

Oh, I see that it was actually Clang that accepted the code...

Frankly, I'm having hard time trying to find a single version of Clang 
that would accept it. GCC complains too, since partial specialization 
after instantiation is a different kind of error. And a well-diagnosable 
one.

Which version of Clang were you using?

-- 
Best regards,
Andrey

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Is this valid C++ code? "daniel...@gmail.com" <danielaparker@gmail.com> - 2022-10-03 14:09 -0700
  Re: Is this valid C++ code? David LaRue <huey.dll@tampabay.rr.com> - 2022-10-03 23:52 +0000
    Re: Is this valid C++ code? "daniel...@gmail.com" <danielaparker@gmail.com> - 2022-10-03 18:07 -0700
      Re: Is this valid C++ code? "daniel...@gmail.com" <danielaparker@gmail.com> - 2022-10-03 18:42 -0700
    Re: Is this valid C++ code? Juha Nieminen <nospam@thanks.invalid> - 2022-10-04 06:05 +0000
  Re: Is this valid C++ code? Bo Persson <bo@bo-persson.se> - 2022-10-04 13:47 +0200
    Re: Is this valid C++ code? "daniel...@gmail.com" <danielaparker@gmail.com> - 2022-10-04 05:22 -0700
    Re: Is this valid C++ code? Manfred <noname@add.invalid> - 2022-10-05 02:54 +0200
  Re: Is this valid C++ code? Andrey Tarasevich <andreytarasevich@hotmail.com> - 2022-10-07 12:41 -0700
    Re: Is this valid C++ code? Andrey Tarasevich <andreytarasevich@hotmail.com> - 2022-10-08 11:18 -0700

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