[Bug fortran/90069] Polymorphic Return Type Memory Leak Without Intermediate Variable

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90069

--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Andre Vehreschild <ve...@gcc.gnu.org>:

https://gcc.gnu.org/g:2f97d98d174e3ef9f3a9a83c179d787abde5e066

commit r15-891-g2f97d98d174e3ef9f3a9a83c179d787abde5e066
Author: Andre Vehreschild <ve...@gcc.gnu.org>
Date:   Wed Jul 12 16:52:15 2023 +0200

    Fix memory leak.

    Prevent double call of function return class object
    and free the object after copy.

    gcc/fortran/ChangeLog:

            PR fortran/90069
            * trans-expr.cc (gfc_conv_procedure_call): Evaluate
            expressions with side-effects only ones and ensure
            old is freeed.

    gcc/testsuite/ChangeLog:

            PR fortran/90069
            * gfortran.dg/class_76.f90: New test.