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| author | Dimitry Andric <dimitry@andric.com> | 2015-02-05 07:40:48 +0000 |
|---|---|---|
| committer | Dimitry Andric <dimitry@andric.com> | 2015-02-05 07:40:48 +0000 |
| commit | b1e78df0fa1cf9a0e85f4cd11702cfad28581723 (patch) | |
| tree | 34c47e71f681d115c3cddd72435b0edae52f1048 /libcxx/include/stdexcept | |
| parent | 7e187f1be98e41e79286283719fa85dbce413dbd (diff) | |
| download | bcm5719-llvm-b1e78df0fa1cf9a0e85f4cd11702cfad28581723.tar.gz bcm5719-llvm-b1e78df0fa1cf9a0e85f4cd11702cfad28581723.zip | |
Fix unused private field warning in stdexcept after r207695.
Add a new _LIBCPP_UNUSED define in __config, which can be used to
indicate explicitly unused items, and apply it to the __imp__ field of
__libcpp_refstring.
Somebody who knows about Microsoft C++ and IBM C++ should fill in the
unused attribute syntax appropriate for those compilers, if there is
any.
Differential Revision: http://reviews.llvm.org/D6836
llvm-svn: 228281
Diffstat (limited to 'libcxx/include/stdexcept')
| -rw-r--r-- | libcxx/include/stdexcept | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcxx/include/stdexcept b/libcxx/include/stdexcept index 5fc912a644b..f251806fba6 100644 --- a/libcxx/include/stdexcept +++ b/libcxx/include/stdexcept @@ -53,7 +53,7 @@ public: #ifndef _LIBCPP___REFSTRING _LIBCPP_BEGIN_NAMESPACE_STD class _LIBCPP_HIDDEN __libcpp_refstring { - const char *__imp_; + const char *__imp_ _LIBCPP_UNUSED; }; _LIBCPP_END_NAMESPACE_STD #endif |
