http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53309
--- Comment #3 from Rich Townsend <townsend at astro dot wisc.edu> --- Thanks for the explanation about -Warray-temporaries vs. -fcheck-array-temporaries -- got it! Might be worth changing the output text from the former to something like "Warning: Array temporary might be created at (1)"