From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 4 Jul 2012 17:04:09 +0000 (-0700)
Subject: * emacs.c (gdb_pvec_type): Change it back to enum pvec_type.
X-Git-Tag: emacs-24.2.90~1199^2~218
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=065c9eb405d6b80fa96630a6f4b9c76dc6ab0486;p=emacs.git

* emacs.c (gdb_pvec_type): Change it back to enum pvec_type.

This variable's comment says Emacs needs at least one GDB-visible
symbol of type enum pvec_type, to work around GDB problems.
The symbol's value doesn't matter.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 7f81f1e6b68..06f9f9370a0 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,10 @@
 2012-07-04  Paul Eggert  <eggert@cs.ucla.edu>
 
+	* emacs.c (gdb_pvec_type): Change it back to enum pvec_type.
+	This variable's comment says Emacs needs at least one GDB-visible
+	symbol of type enum pvec_type, to work around GDB problems.
+	The symbol's value doesn't matter.
+
 	* alloc.c (PSEUDOVECTOR_NBYTES): Remove stray ';'
 	that causes compilation to fail on pre-C99 compilers.
 
diff --git a/src/emacs.c b/src/emacs.c
index 143a44e0847..861c19ee0b5 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -119,7 +119,7 @@ ptrdiff_t PVEC_FLAG EXTERNALLY_VISIBLE = PSEUDOVECTOR_FLAG;
 ptrdiff_t gdb_array_mark_flag EXTERNALLY_VISIBLE = ARRAY_MARK_FLAG;
 /* GDB might say "No enum type named pvec_type" if we don't have at
    least one symbol with that type, and then xbacktrace could fail.  */
-ptrdiff_t gdb_pvec_type EXTERNALLY_VISIBLE = PVEC_TYPE_MASK;
+enum pvec_type const gdb_pvec_type EXTERNALLY_VISIBLE = 0;
 
 /* Empty lisp strings.  To avoid having to build any others.  */
 Lisp_Object empty_unibyte_string, empty_multibyte_string;