From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 19 Jan 2025 08:16:28 +0000 (-0800)
Subject: Port recently-added bitfields back to GCC
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f6653615af6bd8d0b88fc4bd8915597fda5d88e5;p=emacs.git

Port recently-added bitfields back to GCC

* src/lisp.h (hash_table_std_test_t, hash_table_weakness_t):
Name these as enum tags as well as typedefs,
so that ENUM_BF works for them.

(cherry picked from commit f9be225501ce1ae53ec78136679de14ff093f46d)
---

diff --git a/src/lisp.h b/src/lisp.h
index dc365e1d46f..bc0bc682498 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -2552,7 +2552,7 @@ struct Lisp_Hash_Table;
    It's unsigned and a subtype of EMACS_UINT.  */
 typedef unsigned int hash_hash_t;
 
-typedef enum {
+typedef enum hash_table_std_test_t {
   Test_eql,
   Test_eq,
   Test_equal,
@@ -2576,7 +2576,7 @@ struct hash_table_test
   Lisp_Object name;
 };
 
-typedef enum {
+typedef enum hash_table_weakness_t {
   Weak_None,		 /* No weak references.  */
   Weak_Key,		 /* Reference to key is weak.  */
   Weak_Value,		 /* Reference to value is weak.  */