[Bug fortran/107406] lock_type

[jvdelisle at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107406

--- Comment #3 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
Created attachment 62985
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62985&action=edit
Proposed patch with testsuite modifications

Apparently we used to think this was invalid. Attached patch shows the tweaks
to existing test cases for all tests to pass.  Any comments?