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| author | Petr Hosek <phosek@chromium.org> | 2019-01-13 22:15:37 +0000 |
|---|---|---|
| committer | Petr Hosek <phosek@chromium.org> | 2019-01-13 22:15:37 +0000 |
| commit | 2fefe153dd93b52bbaf5628958dfac929088452f (patch) | |
| tree | 306e9fc4dee54794bd875f4d2081146374173c80 /libcxx/include/locale | |
| parent | 56ba1db933ea7fc3e993c31fce176bbf8578a64c (diff) | |
| download | bcm5719-llvm-2fefe153dd93b52bbaf5628958dfac929088452f.tar.gz bcm5719-llvm-2fefe153dd93b52bbaf5628958dfac929088452f.zip | |
[libcxx] Mark do_open, do_get and do_close parameters unused when catopen is missing
When catopen is missing, do_open, do_get and do_close end up being
no-op, and as such their parameters will be unused which triggers a
warning/error when building with -Wunused-parameter.
Differential Revision: https://reviews.llvm.org/D56023
llvm-svn: 351027
Diffstat (limited to 'libcxx/include/locale')
| -rw-r--r-- | libcxx/include/locale | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libcxx/include/locale b/libcxx/include/locale index ac589d36043..2043892fa2d 100644 --- a/libcxx/include/locale +++ b/libcxx/include/locale @@ -3568,6 +3568,7 @@ messages<_CharT>::do_open(const basic_string<char>& __nm, const locale&) const __cat = static_cast<catalog>((static_cast<size_t>(__cat) >> 1)); return __cat; #else // !_LIBCPP_HAS_CATOPEN + _LIBCPP_UNUSED_VAR(__nm); return -1; #endif // _LIBCPP_HAS_CATOPEN } @@ -3591,6 +3592,9 @@ messages<_CharT>::do_get(catalog __c, int __set, int __msgid, __n, __n + strlen(__n)); return __w; #else // !_LIBCPP_HAS_CATOPEN + _LIBCPP_UNUSED_VAR(__c); + _LIBCPP_UNUSED_VAR(__set); + _LIBCPP_UNUSED_VAR(__msgid); return __dflt; #endif // _LIBCPP_HAS_CATOPEN } @@ -3604,6 +3608,8 @@ messages<_CharT>::do_close(catalog __c) const __c <<= 1; nl_catd __cat = (nl_catd)__c; catclose(__cat); +#else // !_LIBCPP_HAS_CATOPEN + _LIBCPP_UNUSED_VAR(__c); #endif // _LIBCPP_HAS_CATOPEN } |
