libstdc++: Add mising gnu-versioned-namespace symbols

libstdc++-v3/ChangeLog:

	* config/abi/pre/gnu-versioned-namespace.ver:
	Add __istream_extract and _Safe_local_iterator_base::_M_attach_single
	symbols.

diff --git a/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver b/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
index 0965854fbc335dd8c4b7ea8cc67a74c471e065aa..3b6d7944d067f7196e3168e397fc6b5ee77a3a19 100644 (file)
--- a/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
+++ b/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
@@ -98,6 +98,9 @@ GLIBCXX_8.0 {
     _ZNSt3__817__copy_streambufsI*;
     _ZNSt3__821__copy_streambufs_eofI*;
 
+    # std::__istream_extract(wistream&, wchar_t*, streamsize)
+    _ZNSt3__817__istream_extractIwNS_11char_traitsIwEEEEvRNS_13basic_istreamIT_T0_EEPS4_[ilx];
+
     # __gnu_cxx::__atomic_add
     # __gnu_cxx::__exchange_and_add
     _ZN9__gnu_cxx3__812__atomic_addEPV[il][il];
@@ -145,6 +148,7 @@ GLIBCXX_8.0 {
     _ZN11__gnu_debug30_Safe_unordered_container_base13_M_detach_allEv;
     _ZN11__gnu_debug25_Safe_local_iterator_base9_M_attachEPNS_19_Safe_sequence_baseEb;
     _ZN11__gnu_debug25_Safe_local_iterator_base9_M_detachEv;
+    _ZN11__gnu_debug25_Safe_local_iterator_base16_M_attach_singleEPNS_19_Safe_sequence_baseEb;
 
     # parallel mode
     _ZN14__gnu_parallel9_Settings3getEv;