https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61402
Richard Smith <richard-gccbugzilla at metafoo dot co.uk> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |richard-gccbugzilla@metafoo | |.co.uk --- Comment #2 from Richard Smith <richard-gccbugzilla at metafoo dot co.uk> --- Your testcase has undefined behavior: [ i = ++t ] /*...*/ (t); The increment and load of 't' are unsequenced.