'Re: [Pcc] Fyi: pcc as of 2020-03-04: cpp failures'

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List:       pcc-list
Subject:    Re: [Pcc] Fyi: pcc as of 2020-03-04: cpp failures
From:       Anders Magnusson <ragge () ludd ! ltu ! se>
Date:       2020-06-29 7:42:22
Message-ID: 28af022c-64dd-ff9c-1540-7175779a4e7b () ludd ! ltu ! se
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Good morning,

and sorry about late response, but anyway:  Your bugfix is correct, so 
many thanks!  I've checked in the fix.

-- R

Den 2020-06-22 kl. 18:20, skrev Steffen Nurpmeso:
> Hello.
>
> Steffen Nurpmeso wrote in
> <20200305192729.XD9BF%steffen@sdaoden.eu>:
>   |Steffen Nurpmeso wrote in
>   |<20200207221007.oF-Va%steffen@sdaoden.eu>:
>   ...
>   |  /tmp/nail/src/mx/header.c:1894: warning: unterminated literal
>   |
>   |That contains: char cbuf[sizeof "'\\U12340'"];
>
> This is still a problem as of 2020-06-21:
>
>    cat >>t.c<<__EOT
>    int main(void){
>      char cbuf[sizeof "'\\U12340'"];
>      return sizeof cbuf;
>    }
>    __EOT
>    pcc -E - < t.c
>    <stdin>:2: warning: unterminated literal
>
>    # 1 "<stdin>"
>    int main(void){
>    char cbuf[sizeof "'\;
>    return sizeof cbuf;
>    }
>
> So i went .. and i hope the attached diff fixes it without
> introducing regressions!
>
> Thanks for pcc!
>
> --steffen
> |
> |Der Kragenbaer,                The moon bear,
> |der holt sich munter           he cheerfully and one by one
> |einen nach dem anderen runter  wa.ks himself off
> |(By Robert Gernhardt)
>
> _______________________________________________
> Pcc mailing list
> Pcc@lists.ludd.ltu.se
> https://lists.ludd.ltu.se/cgi-bin/mailman/listinfo/pcc

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    Good morning,<br>
    <br>
    and sorry about late response, but anyway:  Your bugfix is correct,
    so many thanks!  I've checked in the fix.<br>
    <br>
    -- R<br>
    <br>
    <div class="moz-cite-prefix">Den 2020-06-22 kl. 18:20, skrev Steffen
      Nurpmeso:<br>
    </div>
    <blockquote type="cite"
      cite="mid:20200622162023.2XdSY%25steffen@sdaoden.eu">
      <pre class="moz-quote-pre" wrap="">Hello.

Steffen Nurpmeso wrote in
<a class="moz-txt-link-rfc2396E" \
href="mailto:20200305192729.XD9BF%steffen@sdaoden.eu">&lt;20200305192729.XD9BF%steffen@sdaoden.eu&gt;</a>:
  |Steffen Nurpmeso wrote in
 |<a class="moz-txt-link-rfc2396E" \
href="mailto:20200207221007.oF-Va%steffen@sdaoden.eu">&lt;20200207221007.oF-Va%steffen@sdaoden.eu&gt;</a>:

 ...
 |  /tmp/nail/src/mx/header.c:1894: warning: unterminated literal
 |
 |That contains: char cbuf[sizeof "'\\U12340'"];

This is still a problem as of 2020-06-21:

  cat &gt;&gt;t.c&lt;&lt;__EOT
  int main(void){
    char cbuf[sizeof "'\\U12340'"];
    return sizeof cbuf;
  }
  __EOT
  pcc -E - &lt; t.c
  &lt;stdin&gt;:2: warning: unterminated literal

  # 1 "&lt;stdin&gt;"
  int main(void){
  char cbuf[sizeof "'\;
  return sizeof cbuf;
  }

So i went .. and i hope the attached diff fixes it without
introducing regressions!

Thanks for pcc!

--steffen
> 
> Der Kragenbaer,                The moon bear,
> der holt sich munter           he cheerfully and one by one
> einen nach dem anderen runter  wa.ks himself off
> (By Robert Gernhardt)
</pre>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <pre class="moz-quote-pre" \
wrap="">_______________________________________________ Pcc mailing list
<a class="moz-txt-link-abbreviated" \
href="mailto:Pcc@lists.ludd.ltu.se">Pcc@lists.ludd.ltu.se</a> <a \
class="moz-txt-link-freetext" \
href="https://lists.ludd.ltu.se/cgi-bin/mailman/listinfo/pcc">https://lists.ludd.ltu.se/cgi-bin/mailman/listinfo/pcc</a></pre>
  </blockquote>
    <br>
  </body>
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