[Bug c++/115730] New: False positive dangling-reference warning

[igor_anferov at icloud dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115730

            Bug ID: 115730
           Summary: False positive dangling-reference warning
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: igor_anferov at icloud dot com
  Target Milestone: ---

It looks like saving any constant reference returned by the class method called
on temporary object causes a “dangling-reference” warning in GCC (including
latest versions). Short reproducer can be found here:
http://godbolt.org/z/GcE6GM1cs