[Bug libstdc++/60422] headers should give a diagnostic when included directly

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60422

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
#ifndef _GLIBCXX_MEMORY probably (but, as bits/shared_ptr.h is used also in
other headers as implementation detail, you'd probably also need to list those
guards in the preprocessor conditional).