[Bug fortran/38319] Memory leaks in allocatable component expressions

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38319

--- Comment #10 from Paul Thomas <pault at gcc dot gnu.org> ---
Of the testcases originally highlighted:

alloc_comp_assign_2.f90      still leaks
alloc_comp_assign_4.f90      still leaks
alloc_comp_basics_2.f90      still leaks
alloc_comp_basics_5.f90      is OK - probably always was!
alloc_comp_constructor_2.f90 still leaks
alloc_comp_initializer_1.f90 still leaks

alloc_comp_constructor_2.f90 also leaks

It's time to deal with this!

Paul