https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94925
Bug ID: 94925 Summary: Undesired runtime warning message Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: siteg at mathalacarte dot com Target Milestone: --- Just upgraded to GNU Fortran (GCC) 10.0.1 20200328 (Red Hat 10.0.1-0.11), and am getting this warning at runtime: "Fortran runtime warning: An array temporary was created" This did not happen in the past. I have tried adding the flags -fcheck=no-array-temps -Wno-array-temporaries to no effect. These occur in a large program where these temporary arrays are used for debugging information that would not be used in production. I have not managed to create a small program that illustrates the problem. I'm hoping that the fact that this problem occurred between the 9.3.1 compiler and the current one may help in getting it tracked down.