[libc++] Make __num_get_float hidden
It's an internal function and shouldn't be exported. It's also a source
of discrepancy in the published ABI list; these symbols aren't exported
for me on CentOS 7 or Ubuntu 16.04, leading to spurious check-cxx-abilist
failures.
Differential Revision: https://reviews.llvm.org/D27153
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@290503 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/locale b/include/locale
index 2bda44d..a567085 100644
--- a/include/locale
+++ b/include/locale
@@ -779,6 +779,7 @@
}
template <class _Tp>
+_LIBCPP_HIDDEN
_Tp
__num_get_float(const char* __a, const char* __a_end, ios_base::iostate& __err)
{
