https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103472
anlauf at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2021-12-12 Status|UNCONFIRMED |NEW Priority|P3 |P4 Ever confirmed|0 |1 CC| |anlauf at gcc dot gnu.org --- Comment #2 from anlauf at gcc dot gnu.org --- (In reply to Mikael Morin from comment #1) > We could workaround it by replacing warnings with errors. > Are there cases where we do want warnings, not errors? I would consider the testcase as invalid, so an error appears ok. But technically the lower bound of a is 1 and upper bound is 0, so the error message is a bit misleading. E.g. NAG gives: Error: pr103472-z1.f90, line 2: First subscript (1) is greater than upper bound (0) for array A