diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2018-12-16 12:52:56 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2018-12-16 17:14:33 +0100 |
| commit | 0d2ac93f4a3bec9d2fe2719b270333193d20596b (patch) | |
| tree | 4c3e68d3c708c03b24f4e20181f2d6bd631399f4 /include/o3tl | |
| parent | 9bc346dc55bd62f68b8d943d522810b28d84b0dc (diff) | |
Fix o3tl::string_view streaming operator <<
(The unnecessary os.setstate(std::ios_base::failbit) was due to a misreading of
C++17 [ostream.formatted.reqmts]/1.)
Change-Id: I7d8285230cb316c7af45c76029e9629517d05d56
Reviewed-on: https://gerrit.libreoffice.org/65217
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'include/o3tl')
| -rw-r--r-- | include/o3tl/string_view.hxx | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/include/o3tl/string_view.hxx b/include/o3tl/string_view.hxx index b605da65ac90..2bc182034342 100644 --- a/include/o3tl/string_view.hxx +++ b/include/o3tl/string_view.hxx @@ -732,12 +732,13 @@ operator <<( std::basic_ostream<charT, traits> & os, basic_string_view<charT, traits> str) { - typename std::basic_ostream<charT, traits>::sentry sentry; + typename std::basic_ostream<charT, traits>::sentry sentry(os); if (sentry) { auto const w = os.width(); - auto const pad - = std::max<std::make_unsigned<decltype(w + str.size())>::type>( - w < 0 ? 0 : w, str.size()); + auto pad + = std::max<typename std::make_unsigned<decltype(w + str.size())>::type>( + w < 0 ? 0 : w, str.size()) + - str.size(); auto const after = (os.flags() & std::ios_base::adjustfield) == std::ios_base::left; if (pad != 0 && !after) { @@ -754,8 +755,6 @@ operator <<( } } os.width(0); - } else { - os.setstate(std::ios_base::failbit); } return os; } |