https://git.ruby-lang.org/ruby.git/commit/?id=8c943e3be8

From 8c943e3be880eef40023e52daf43d8e0bc8ab59c Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Tue, 23 Feb 2021 21:26:36 +0900
Subject: Make the flag in thread_exclusive unique

---
 win32/win32.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/win32/win32.c b/win32/win32.c
index 027303b..83443df 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -705,8 +705,9 @@ static st_table *conlist = NULL; https://github.com/ruby/ruby/blob/trunk/win32/win32.c#L705
 #define conlist_disabled ((st_table *)-1)
 
 #define thread_exclusive(obj) \
-    for (bool first = (EnterCriticalSection(&obj##_mutex), true); \
-	 first; first = (LeaveCriticalSection(&obj##_mutex), false))
+    for (bool exclusive_for_##obj = (EnterCriticalSection(&obj##_mutex), true); \
+	 exclusive_for_##obj; \
+	 exclusive_for_##obj = (LeaveCriticalSection(&obj##_mutex), false))
 
 static char *uenvarea;
 
-- 
cgit v1.1


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/