https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101913
eggert at cs dot ucla.edu changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #51304|0 |1 is obsolete| | --- Comment #2 from eggert at cs dot ucla.edu --- Created attachment 51305 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51305&action=edit -Wstrict-overflow -O3 false alarm example (v2) This updates the example by replacing -1L<<63 with -1-9223372036854775807L, to avoid any undefined behavior in evaluating that constant expression.