https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112873
--- Comment #1 from kargl at gcc dot gnu.org --- Possible ChangeLog (although I don't know the git world requirements). * intrinsic.cc(add_functions): Update the standard that the various degree trigonometric functions have been described in. (gfc_check_intrinsic_standard): Add an error string for F2023.
