Property CompInstName
If the instantiated unit denotes a design entity, the property is a string of the form
entity_simple_name ( architecture_simple_name )
where the entity simple name and the architecture simple name are the simple names of the entity declaration and architecture body, respectively, of the design unit. The string includes no leading, trailing or embedded space characters between lexical elements.
If the instantiated unit denotes a component declaration, the property is a string containing the simple name of the component.
If the instantiated unit denotes a configuration declaration, the property is a string containing the simple name of the configuration.
In all cases, the case of characters in the property string is not specified by this standard.