Nodes of different colours represent the following:
Solid arrows point from a submodule to the (sub)module which it is
descended from. Dashed arrows point from a module or program unit to
modules which it uses.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
program test_3use forcompile,only:compiler_explorerimplicit none type(compiler_explorer)::cecall ce%list_compilers(language_id='fortran')end program test_3