Nodes of different colours represent the following:
Solid arrows point from a file to a file which it depends on. A file
is dependent upon another if the latter must be compiled before the former
can be.
Source Code
program volatile_doctestuse penf_allocatable_memoryuse penfinteger(I2P),allocatable::a(:,:,:,:,:,:,:)integer(I4P)::ulb(2,7)=reshape([1,1,&1,2,&1,3,&1,4,&1,5,&1,6,&1,7],&[2,7])call allocate_variable(a,ulb)print*,allocated(a)endprogram volatile_doctest