na_0037: Use of single variable variant conditionals
Variant conditional expressions should be composed using either a single variable with compound conditions or multiple variables with a single condition. The default variant is an exception to the second rule.
Correct: Multiple variables
INLINE / FUNCTION with single condition per line
Correct: Single variable compound conditions
Incorrect: Multiple variables, compound conditions
Use of enumerated variables is preferred in the Condition expressions. To improve the readability of the screenshots used in the examples, numerical values were used.