[libcxx] r347399 - [libcxx] Mark stray symbols as hidden to try and fix the build

[Louis Dionne]

Author: ldionne
Date: Wed Nov 21 09:00:52 2018
New Revision: 347399

URL: http://llvm.org/viewvc/llvm-project?rev=347399&view=rev
Log:
[libcxx] Mark stray symbols as hidden to try and fix the build

r347395 changed the ABI list on Linux, but two of those symbols are still
being exported from the shared object:

    _ZSt18make_exception_ptrINSt3__112future_errorEESt13exception_ptrT_
    _ZNSt3__1plIcNS_11char_traitsIcEENS_9allocatorIcEEEENS_12basic_stringIT_T0_T1_EERKS9_PKS6_

This commit makes sure those symbols are not exported, as they should be.

Modified:
    libcxx/trunk/include/exception
    libcxx/trunk/include/string

Modified: libcxx/trunk/include/exception
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/exception?rev=347399&r1=347398&r2=347399&view=diff
==============================================================================
--- libcxx/trunk/include/exception (original)
+++ libcxx/trunk/include/exception Wed Nov 21 09:00:52 2018
@@ -164,7 +164,7 @@ public:
 };
 
 template<class _Ep>
-exception_ptr
+_LIBCPP_INLINE_VISIBILITY exception_ptr
 make_exception_ptr(_Ep __e) _NOEXCEPT
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
@@ -223,7 +223,7 @@ _LIBCPP_NORETURN _LIBCPP_FUNC_VIS void r
 template <class _E> void *__GetExceptionInfo(_E);
 
 template<class _Ep>
-exception_ptr
+_LIBCPP_INLINE_VISIBILITY exception_ptr
 make_exception_ptr(_Ep __e) _NOEXCEPT
 {
   return __copy_exception_ptr(_VSTD::addressof(__e), __GetExceptionInfo(__e));

Modified: libcxx/trunk/include/string
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/string?rev=347399&r1=347398&r2=347399&view=diff
==============================================================================
--- libcxx/trunk/include/string (original)
+++ libcxx/trunk/include/string Wed Nov 21 09:00:52 2018
@@ -4036,7 +4036,7 @@ operator+(_CharT __lhs, const basic_stri
 }
 
 template<class _CharT, class _Traits, class _Allocator>
-_LIBCPP_INLINE_VISIBILITY
+inline _LIBCPP_INLINE_VISIBILITY
 basic_string<_CharT, _Traits, _Allocator>
 operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs)
 {