https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107272
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Harald Anlauf <anl...@gcc.gnu.org>: https://gcc.gnu.org/g:34cecde675be67543b386b593132ce8b1bb0a3ab commit r13-3339-g34cecde675be67543b386b593132ce8b1bb0a3ab Author: Harald Anlauf <anl...@gmx.de> Date: Sun Oct 16 20:32:27 2022 +0200 Fortran: check type of operands of logical operations, comparisons [PR107272] gcc/fortran/ChangeLog: PR fortran/107272 * arith.cc (gfc_arith_not): Operand must be of type BT_LOGICAL. (gfc_arith_and): Likewise. (gfc_arith_or): Likewise. (gfc_arith_eqv): Likewise. (gfc_arith_neqv): Likewise. (gfc_arith_eq): Compare consistency of types of operands. (gfc_arith_ne): Likewise. (gfc_arith_gt): Likewise. (gfc_arith_ge): Likewise. (gfc_arith_lt): Likewise. (gfc_arith_le): Likewise. gcc/testsuite/ChangeLog: PR fortran/107272 * gfortran.dg/pr107272.f90: New test.