https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105473
--- Comment #22 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- 12.11.2 (6) says "if the statement is a READ statement or the error condition occurs in a wait operation for a transfer initiated by a READ statement, all input items or namelist group objects in the statement that initiated the transfer become undefined;" By undefined, it means you cant rely on it whether or not it has a value read into it or not. It is undefined by the standard and to the user, so it could be anything, There was one last place I am going to check in the code before I am done. (maybe ;)) Regarding NAG, yes we always use to like to see that interpretation.
