Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
Source Code
subroutine test_construct_time_fields_null()type(time_fields)::tftf=time_fields()@assertFalse(tf%is_valid(),'null tf should not be valid.')end subroutine test_construct_time_fields_null