bug-gnu-emacs
[Top][All Lists]
Advanced
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

bug#15880: Compute C declarations for DEFSYMs automatically.

From: Paul Eggert
Subject: bug#15880: Compute C declarations for DEFSYMs automatically.
Date: Mon, 05 Jan 2015 14:20:01 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 
On 01/05/2015 11:48 AM, Eli Zaretskii wrote:

I don't understand how this:

   #define lisp_h_XSYMBOL(a) \
      (eassert (SYMBOLP (a)), \
       (struct Lisp_Symbol *) XUNTAGBASE (a, Lisp_Symbol, lispsym))
   # define XSYMBOL(a) lisp_h_XSYMBOL (a)

and this:

   INLINE struct Lisp_Symbol *XSYMBOL (Lisp_Object);

can live together.  Can you explain?
Ah, I see the problem now: I was compiling with optimization and you're not. I installed the attached patch to fix that. When optimizing, XSYMBOL is not defined as a macro.

Attachment: 0001-lisp.h-XSYMBOL-Parenthesize-id-in-forward-decl.patch
Description: Text Data

reply via email to
[Prev in Thread] Current Thread [Next in Thread]