It was introduced at commit
71eee6e2 for no apparent reason. I believe
it's a merge error or simple typo. Directly committing.
// (tags/RELEASE_28 115909)) on OSX, where unwinding the stack
// segfaults the moment this exception was thrown and caught.
//
-// Placing it in a named namespace instead of the originalRecommend
+// Placing it in a named namespace instead of the original
// unnamed namespace appears to solve this, so as a temporary
// workaround, we create a local randomly named namespace here
// to solve this issue.