Annex D

(normative)

Compatibility features [depr]

D.2 Non-local use of TU-local entities [depr.local]

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A declaration of a non-TU-local entity that is an exposure ([basic.link]) is deprecated.
[Note 1: 
Such a declaration in an importable module unit is ill-formed.
— end note]
[Example 1: namespace { struct A { void f() {} }; } A h(); // deprecated: not internal linkage inline void g() {A().f();} // deprecated: inline and not internal linkage — end example]