What are the versioning/dev rules of stdlib?

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22

GCC offers a deprecated attribute:

module a
contains
subroutine foo
!GCC$ ATTRIBUTES DEPRECATED :: FOO
print *, "Don't call me."
end subroutine
end module

use a, only: foo
call foo
end

that shows a message when compiled


/app/example.f90:10:8:

   10 | call foo
      |        1
Warning: Using subroutine 'foo' at (1) is deprecated [-Wdeprecated-declarations]
Compiler returned: 0

I never checked if other Fortran compilers also support this.

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