locale.cc (std::locale::classic()): Weaken locking protocol.

libstdc++/7445 * src/locale.cc (std::locale::classic()): Weaken locking protocol. From-SVN: r59078

locale.cc (std::locale::classic()): Weaken locking protocol.
libstdc++/7445 * src/locale.cc (std::locale::classic()): Weaken locking protocol. From-SVN: r59078
2b298bb7 · Loren J. Rittle · Loren J. Rittle · 70c73a4d · 2b298bb7 · 2b298bb7
Commit 2b298bb7 authored Nov 13, 2002 by Loren J. Rittle Committed by Loren J. Rittle Nov 13, 2002
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libstdc++-v3/ChangeLog
+5 -0

libstdc++-v3/src/locale.cc
+1 -3

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--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
+2002-11-13  Loren J. Rittle  <ljrittle@acm.org>
+
+	libstdc++/7445
+	* src/locale.cc (std::locale::classic()): Weaken locking protocol.
+
 2002-11-13  Jonathan Wakely  <redi@gcc.gnu.org>

 	* docs/html/install.html, docs/html/22_locale/locale.html: HTML fix.

--- a/libstdc++-v3/src/locale.cc
+++ b/libstdc++-v3/src/locale.cc
@@ -367,9 +367,7 @@ namespace std
  const locale&
  locale::classic()
  {
-    static _STL_mutex_lock __lock __STL_MUTEX_INITIALIZER;
-    _STL_auto_lock __auto(__lock);
-
+    // Locking protocol: singleton-called-before-threading-starts
    if (!_S_classic)
      {
 	try