Date: Sat, 23 Feb 2019 14:27:10 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r344483 - in stable: 11/contrib/libc++/include 12/contrib/libc++/include Message-ID: <201902231427.x1NERAKY067530@repo.freebsd.org>
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Author: dim Date: Sat Feb 23 14:27:09 2019 New Revision: 344483 URL: https://svnweb.freebsd.org/changeset/base/344483 Log: MFC r344386: Pull in r354515 from upstream libc++ trunk: Fix the build with gcc when `-Wredundant-decls` is passed Summary: gcc warns that `__throw_runtime_error` is declared both in `<__locale>` and `<stdexcept>`, if `-Wredundant-decls` is passed on the command line; this is the case with FreeBSD when ${WARNS} == 6. Since `<__locale>` gets its first declaration via a transitive include of `<stdexcept>`, and the second declaration is after the first invocation of `__throw_runtime_error`, delete that second declaration. Signed-off-by: Enji Cooper <yaneurabeya@gmail.com> Reviewers: kristina, MaskRay, EricWF, ldionne, ngie Reviewed By: EricWF Subscribers: krytarowski, brooks, emaste, dim, christof, jdoerfert, libcxx-commits Tags: #libc Differential Revision: https://reviews.llvm.org/D58425 Submitted by: ngie Modified: stable/12/contrib/libc++/include/__locale Directory Properties: stable/12/ (props changed) Changes in other areas also in this revision: Modified: stable/11/contrib/libc++/include/__locale Directory Properties: stable/11/ (props changed) Modified: stable/12/contrib/libc++/include/__locale ============================================================================== --- stable/12/contrib/libc++/include/__locale Sat Feb 23 09:34:57 2019 (r344482) +++ stable/12/contrib/libc++/include/__locale Sat Feb 23 14:27:09 2019 (r344483) @@ -1230,8 +1230,6 @@ _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS codecvt_byname<char16_t, char, mbstate_t>) _LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS codecvt_byname<char32_t, char, mbstate_t>) -_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void __throw_runtime_error(const char*); - template <size_t _Np> struct __narrow_to_utf8 {
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