`A0-1-3`: Missing some function use cases

[lcartey]

Affected rules

• A0-1-3

Description

Missing the following function use cases:

• The address of a function is taken
• The operand of an expression in an unevaluated context
• Functions marked with [[maybe_unused]]
• Explicitly deleted functions e.g. =delete
• Use of any overload of a function in an overload set constitute a use of all members of the set. An overload set is a set of functions with the same name that differ in the number, type and/or qualifiers of their parameters.

Example

[rak3-sh]

PR: 347 is a candidate fix for this issue.

[rvermeulen]

This is addressed in #347