[bug #42405] NS_MESSAGE() macro is invalid

[David Albrecht]

URL:
  <http://savannah.gnu.org/bugs/?42405>

                 Summary: NS_MESSAGE() macro is invalid
                 Project: GNUstep
            Submitted by: xalbrech
            Submitted on: Thu 22 May 2014 03:02:18 PM GMT
                Category: Base/Foundation
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Use of NS_MESSAGE() macro defined in NSInvocation.m results in an exception at
runtime. 

Attached is an example code (NSMessageTest.m) that will show the error when
run.

The exception I obtained was:
: Uncaught exception NSInvalidArgumentException, reason: +[NSInvocation
_newProxyForMessage:]: unrecognized selector sent to instance 0x67005060

Indeed, the NS_MESSAGE() expands to a call of a method that is not defined by
NSInvocation.

I could reproduce the problem using pre-built GNUstep 1.24.6 for 32-bit
Windows and also our custom 64-bit Windows build.






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File Attachments:


-------------------------------------------------------
Date: Thu 22 May 2014 03:02:18 PM GMT  Name: NSMessageTest.m  Size: 2kB   By:
xalbrech

<http://savannah.gnu.org/bugs/download.php?file_id=31415>

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