[lwip-devel] [patch #9113] arch.h: Warning

[Thomas Nittel]

URL:
  <http://savannah.nongnu.org/patch/?9113>

                 Summary: arch.h: Warning
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: thomas_nittel
            Submitted on: Sat 10 Sep 2016 02:18:13 PM GMT
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None

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Details:

Hi,

I use lwip-2.0.0_RC2 and like to point to a tiny issue.

When compiling GCC 4.9.3 20150529 (release) [ARM/embedded-4_9-branch revision
227977] outputs the warning "invalid suffix on literal; C++11 requires a space
between literal and string macro [-Wliteral-suffix]". 

If in arch.h line 88 "#define X8_F  "02"PRIx8" is changed to "#define X8_F 
"02" PRIx8" this warning will disappear.

Best regards




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