SERVER-48291 Restore design of the boost assert shim

This was inadvertently lumped in with the other ShimLibrary
conversions, but it doesn't actually follow the model. This
library has real symbols.

1 files changed, 61 insertions, 0 deletions

diff --git a/src/mongo/util/boost_assert_shim.cpp b/src/mongo/util/boost_assert_shim.cpp
new file mode 100644
index 00000000000..9f10b378e91
--- /dev/null
+++ b/src/mongo/util/boost_assert_shim.cpp
@@ -0,0 +1,61 @@
+/**
+ *    Copyright (C) 2019-present MongoDB, Inc.
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the Server Side Public License, version 1,
+ *    as published by MongoDB, Inc.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    Server Side Public License for more details.
+ *
+ *    You should have received a copy of the Server Side Public License
+ *    along with this program. If not, see
+ *    <http://www.mongodb.com/licensing/server-side-public-license>.
+ *
+ *    As a special exception, the copyright holders give permission to link the
+ *    code of portions of this program with the OpenSSL library under certain
+ *    conditions as described in each individual source file and distribute
+ *    linked combinations including the program with the OpenSSL library. You
+ *    must comply with the Server Side Public License in all respects for
+ *    all of the code used other than as permitted herein. If you modify file(s)
+ *    with this exception, you may extend this exception to your version of the
+ *    file(s), but you are not obligated to do so. If you do not wish to do so,
+ *    delete this exception statement from your version. If you delete this
+ *    exception statement from all source files in the program, then also delete
+ *    it in the license file.
+ */
+
+#include "boost_assert_shim.h"
+
+#if defined(BOOST_ENABLE_ASSERT_DEBUG_HANDLER) && !defined(NDEBUG)
+
+#include <boost/assert.hpp>
+#include <exception>
+
+namespace mongo {
+BoostAssertFuncs& BoostAssertFuncs::global() {
+    static BoostAssertFuncs funcs;
+    return funcs;
+}
+}  // namespace mongo
+
+namespace boost {
+void assertion_failed(char const* expr, char const* function, char const* file, long line) {
+    auto assertFunc = ::mongo::BoostAssertFuncs::global().assertFunc;
+    if (!assertFunc)
+        std::terminate();
+    assertFunc(expr, function, file, line);
+}
+
+void assertion_failed_msg(
+    char const* expr, char const* msg, char const* function, char const* file, long line) {
+    auto assertMsgFunc = ::mongo::BoostAssertFuncs::global().assertMsgFunc;
+    if (!assertMsgFunc)
+        std::terminate();
+    assertMsgFunc(expr, msg, function, file, line);
+}
+
+}  // namespace boost
+#endif  // BOOST_ENABLE_ASSERT_DEBUG_HANDLER && !NDEBUG