I'm reverting one of the changes made to exception.cpp in r151717. I'm unsure what the change was trying to do, but it didn't do the right thing for __APPLE__. So instead of trying to guess what was intended, I'm just putting it back the way it was.
llvm-svn: 151727
diff --git a/libcxx/src/exception.cpp b/libcxx/src/exception.cpp
index 92234b2..6b5e698 100644
--- a/libcxx/src/exception.cpp
+++ b/libcxx/src/exception.cpp
@@ -99,6 +99,10 @@
#if __APPLE__
// on Darwin, there is a helper function so __cxa_get_globals is private
return __cxa_uncaught_exception();
+#elif LIBCXXRT
+ __cxa_eh_globals * globals = __cxa_get_globals();
+ return (globals->uncaughtExceptions != 0);
+#else // __APPLE__
#warning uncaught_exception not yet implemented
::abort();
#endif // __APPLE__