c/9482: math builtins are always visible

[Joseph S. Myers]

The following reply was made to PR c/9482; it has been noted by GNATS.

From: "Joseph S. Myers" <jsm28@cam.ac.uk>
To: Andreas Jaeger <aj@suse.de>
Cc: <gcc-gnats@gcc.gnu.org>
Subject: Re: c/9482: math builtins are always visible
Date: Tue, 28 Jan 2003 18:00:17 +0000 (GMT)

 On 28 Jan 2003, Andreas Jaeger wrote:
 
 >  So, the question boils down IMO to whether "log" has "file scope" or
 >  "external linkage".
 
 It has both.  Identifiers have both scope and linkage, as explained early
 in the standard.
 
 -- 
 Joseph S. Myers
 jsm28@cam.ac.uk