From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 16 Apr 2012 00:33:25 +0000 (-0700)
Subject: * alloc.c (which_symbols): Fix alignment issue / type clash.
X-Git-Tag: emacs-24.2.90~471^2~358^2
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=9426aba403a8212c9273958bebf35f2e927f99ed;p=emacs.git

* alloc.c (which_symbols): Fix alignment issue / type clash.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index c602b25bdd9..574bd27b9ab 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-04-16  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* alloc.c (which_symbols): Fix alignment issue / type clash.
+
 2012-04-15  Andreas Schwab  <schwab@linux-m68k.org>
 
 	* lisp.h (struct Lisp_Symbol): Remove explicit padding.
diff --git a/src/alloc.c b/src/alloc.c
index 7f78619407d..0e68817629c 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -6320,11 +6320,12 @@ which_symbols (Lisp_Object obj, EMACS_INT find_max)
      {
        for (sblk = symbol_block; sblk; sblk = sblk->next)
 	 {
-	   struct Lisp_Symbol *sym = sblk->symbols;
+	   union aligned_Lisp_Symbol *aligned_sym = sblk->symbols;
 	   int bn;
 
-	   for (bn = 0; bn < SYMBOL_BLOCK_SIZE; bn++, sym++)
+	   for (bn = 0; bn < SYMBOL_BLOCK_SIZE; bn++, aligned_sym++)
 	     {
+	       struct Lisp_Symbol *sym = &aligned_sym->s;
 	       Lisp_Object val;
 	       Lisp_Object tem;