Revert "Turn off extern templates for most uses." Turning off explicit template instantiation leads to a pretty significant build time and code size cost. We're better off dealing with ABI incompatibility issues that come up in a less heavy handed way. This reverts commit r189610. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215740 91177308-0d34-0410-b5e6-96231b3b80d8 
diff --git a/include/__config b/include/__config index ce235af..c9718cf 100644 --- a/include/__config +++ b/include/__config 
@@ -608,7 +608,7 @@  #endif    #ifndef _LIBCPP_EXTERN_TEMPLATE -#define _LIBCPP_EXTERN_TEMPLATE(...) +#define _LIBCPP_EXTERN_TEMPLATE(...) extern template __VA_ARGS__;  #endif    #ifndef _LIBCPP_EXTERN_TEMPLATE2