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| author | Martijn Vels <mvels@google.com> | 2020-03-02 10:11:35 -0500 |
|---|---|---|
| committer | Martijn Vels <mvels@google.com> | 2020-03-02 10:26:37 -0500 |
| commit | 675326466b532bb329f9ded090d5337bc48b148a (patch) | |
| tree | f6b73908e5fef37f6d6f502567bfac09d573c27a /libcxx/src/string.cpp | |
| parent | 1d104f75498c97cca8ed1fc068a5c359fb7276d8 (diff) | |
Add flag _LIBCPP_ABI_STRING_OPTIMIZED_EXTERNAL_INSTANTIATIONS for basic_string ABI
Summary: This review is a mostly trivial change to use an explicit ABI flag for the unstable external template list. This follows the practice for an ABI flag per feature, and provides a spot for the rational / motivation for the flag.
Reviewers: EricWF, ldionne
Subscribers: dexonsmith, libcxx-commits
Tags: #libc
Differential Revision: https://reviews.llvm.org/D75457
Diffstat (limited to 'libcxx/src/string.cpp')
| -rw-r--r-- | libcxx/src/string.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcxx/src/string.cpp b/libcxx/src/string.cpp index 0345170a70ee..5105594cf38b 100644 --- a/libcxx/src/string.cpp +++ b/libcxx/src/string.cpp @@ -20,7 +20,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD template class _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS __basic_string_common<true>; -#if defined(_LIBCPP_ABI_UNSTABLE) || _LIBCPP_ABI_VERSION >= 2 +#ifdef _LIBCPP_ABI_STRING_OPTIMIZED_EXTERNAL_INSTANTIATION _LIBCPP_STRING_UNSTABLE_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, char) _LIBCPP_STRING_UNSTABLE_EXTERN_TEMPLATE_LIST(_LIBCPP_EXTERN_TEMPLATE_DEFINE, wchar_t) #else |