Index: libcxx/include/__locale
===================================================================
--- libcxx/include/__locale
+++ libcxx/include/__locale
@@ -1484,7 +1484,7 @@
 
 _LIBCPP_SUPPRESS_DEPRECATED_PUSH
 template <>
-struct _LIBCPP_TEMPLATE_VIS __narrow_to_utf8<16>
+struct _LIBCPP_EXPORTED_FROM_ABI __narrow_to_utf8<16>
     : public codecvt<char16_t, char, mbstate_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -1520,7 +1520,7 @@
 
 _LIBCPP_SUPPRESS_DEPRECATED_PUSH
 template <>
-struct _LIBCPP_TEMPLATE_VIS __narrow_to_utf8<32>
+struct _LIBCPP_EXPORTED_FROM_ABI __narrow_to_utf8<32>
     : public codecvt<char32_t, char, mbstate_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -1578,7 +1578,7 @@
 
 _LIBCPP_SUPPRESS_DEPRECATED_PUSH
 template <>
-struct _LIBCPP_TEMPLATE_VIS __widen_from_utf8<16>
+struct _LIBCPP_EXPORTED_FROM_ABI __widen_from_utf8<16>
     : public codecvt<char16_t, char, mbstate_t>
 {
     _LIBCPP_INLINE_VISIBILITY
@@ -1614,7 +1614,7 @@
 
 _LIBCPP_SUPPRESS_DEPRECATED_PUSH
 template <>
-struct _LIBCPP_TEMPLATE_VIS __widen_from_utf8<32>
+struct _LIBCPP_EXPORTED_FROM_ABI __widen_from_utf8<32>
     : public codecvt<char32_t, char, mbstate_t>
 {
     _LIBCPP_INLINE_VISIBILITY