https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127892
--- Comment #13 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Harald Anlauf <[email protected]>: https://gcc.gnu.org/g:a88d82f24bdea7acdc0a6713baa805ae42e69dd1 commit r17-5555-ga88d82f24bdea7acdc0a6713baa805ae42e69dd1 Author: Harald Anlauf <[email protected]> Date: Sat Oct 24 15:46:33 2026 +0200 fortran: Fix front-end memleaks while simplifying TRANSFER [PR127892] The rank of the result of TRANSFER can be 0 or 1. Create the appropriate expression for array results directly, instead of a scalar constant expression and changing its type later, losing track of allocations of the value components. Do not double-mpfr-initialize scalar integer, real, or complex value components. PR fortran/127892 gcc/fortran/ChangeLog: * simplify.cc (gfc_simplify_transfer): Fix a GMP memleak. Reorganize the generation of the result expression so that its known rank is directly used. * target-memory.cc (gfc_target_interpret_expr): Use mpfr_clear / mpz_clear before reinitializing scalar numerical value components. gcc/testsuite/ChangeLog: * gfortran.dg/transfer_simplify_16.f90: New test.
