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Re: preprocessor/9650: string literal contactenation doesn't work with #include


The following reply was made to PR preprocessor/9650; it has been noted by GNATS.

From: frey waid <waid@cisco.com>
To: neil@gcc.gnu.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org,
   nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: preprocessor/9650: string literal contactenation doesn't work with 
 #include
Date: Mon, 10 Feb 2003 15:01:49 -0800

 that's what i was doing before.  so i had this:
 
 #include COMP_INC(comp,file)
 
 #define COMP_INC(comp,file)   #comp "/include/" #file
 
 do you have another method in mind?
 
 frey
 
 neil@gcc.gnu.org wrote:
 > 
 > Synopsis: string literal contactenation doesn't work with #include
 > 
 > State-Changed-From-To: open->closed
 > State-Changed-By: neil
 > State-Changed-When: Mon Feb 10 22:57:32 2003
 > State-Changed-Why:
 >     Not a bug.
 > 
 >     In standard C/C++  such concatenation does not happen.  It appears it was an undocumented feature of some previous versions of GCC.
 > 
 >     If you really miss it, you can probably get what you want through the # operator via indirect macro expansion.
 > 
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9650


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