[PATCH] D24600: [libc++] Add _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY to support GCC ABI compatibility

[Eric Fiselier via cfe-commits]

EricWF added a comment.

I should mention that before this patch a GCC compiled dylib had 62 additional symbols and was missing 105 symbols. Now there are only 20 missing symbols and 62 additional.


https://reviews.llvm.org/D24600