https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80011
Bug ID: 80011 Summary: diagnostics: trailing space in "Implicitly declared" Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: roland.illig at gmx dot de Target Milestone: --- from fortran/openmp.c: gfc_error ("Implicitly declared function %s used in " "!$OMP DECLARE REDUCTION at %L ", sym->name, &(*e)->where); The space after %L should be removed. Please also look for similar issues in the rest of the code.