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_datetime()integer::datetime(2)! Simple testdatetime=[20000101,120000]@assert_that(is_valid_datetime(datetime),is(true()))! Bad datedatetime=[20001301,120000]@assert_that(is_valid_datetime(datetime),is(false()))! Bad timedatetime=[20000101,250000]@assert_that(is_valid_datetime(datetime),is(false()))end subroutine test_datetime