https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78221
janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tkoenig at gcc dot gnu.org --- Comment #3 from janus at gcc dot gnu.org --- (In reply to Dominique d'Humieres from comment #2) > likely r224190 (pr47359). Yes, that's the commit where Thomas introduced this warning. The new diagnostic apparently reveals an underlying problem, namely: Why does the addition of parentheses around a COMPLEX expression cause a conversion to REAL?