16 Library introduction [library]

16.4 Library-wide requirements [requirements]

16.4.4 Requirements on types and expressions [utility.requirements]

16.4.4.2 Template argument requirements [utility.arg.requirements]

Table 34: Cpp17Destructible requirements [tab:cpp17.destructible]
Expression
Post-condition
u.~T()
All resources owned by u are reclaimed, no exception is propagated.
[Note 3:
Array types and non-object types are not Cpp17Destructible.
— end note]