https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112569
Bug ID: 112569
Summary: libstdc++-v3/include/ranges:1456: missing check for
self-assignment
Product: gcc
Version: 13.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: terra at gnome dot org
Target Milestone: ---
The move assignment operator for _CachedPosition does not check for
self-assignment and it is not obviously safe for other reasons.
Self-assignment will overwrite _M_offset with the value -1.
It's an internal class. I have no idea if this has any externally visible
consequences.
