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Re: Release plans

From: Richard M. Stallman
Subject: Re: Release plans
Date: Fri, 29 Aug 2008 19:48:09 -0400

    Surely XRefactory's big advantage over CEDET is use of an EDG-based
    parser (which costs money)?  So in that sense the restrictions on how
    the core gcc project develops (whether it can provide suitable dumps
    of parse trees and the like) are more significant than restrictions on

The FSF would be glad to have features in GCC for outputting
cross-reference information, if that is the best way to do this job.

One drawback of that approach for cross-references is that it tends
to fail to show that this code uses both foo and bar:

#ifdef HAVE_XYZ
  foo ();
#else /* not HAVE_XYZ */
  bar ();
#endif /* not HAVE_XYZ */

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