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c2d4e8d4e9
GCC raises this warning for libc++'s istream. It raises false
positives in other cases as well (GCC bugs 109640, 109642, 109671).
Warning from <istream>:
/usr/include/c++/v1/istream:1464:34: error: possibly dangling reference to a temporary [-Werror=dangling-reference]
1464 | const ctype<_CharT>& __ct = std::use_facet<ctype<_CharT> >(__is.getloc());
| ^~~~
/usr/include/c++/v1/istream:1464:71: note: the temporary was destroyed at the end of the full expression 'std::__1::use_facet<ctype<char> >(std::__1::ios_base::getloc() const())'
1464 | const ctype<_CharT>& __ct = std::use_facet<ctype<_CharT> >(__is.getloc());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D42579
(cherry picked from commit 28fc837b70372a1a99c28ef4f74325bce711960a)
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| .. | ||
| colldef | ||
| colldef_unicode | ||
| ctypedef | ||
| dict | ||
| doc | ||
| dtrace | ||
| examples | ||
| i18n | ||
| keys | ||
| man | ||
| misc | ||
| mk | ||
| monetdef | ||
| monetdef_unicode | ||
| msgdef | ||
| msgdef_unicode | ||
| numericdef | ||
| numericdef_unicode | ||
| security | ||
| sendmail | ||
| skel | ||
| snmp | ||
| syscons | ||
| tabset | ||
| termcap | ||
| tests | ||
| timedef | ||
| vt | ||
| zoneinfo | ||
| Makefile | ||
| Makefile.inc | ||