[Bug c/116313] -Wsequence-point false positive with auto and/or __auto_type

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116313

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Most likely what happens is that the sequence point warning looks through a
SAVE_EXPR which contains `i` but does not realize that is stabilized long time
before that expression.