[Bug c/69104] invalid atomic memory order not diagnosed

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69104

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|accepts-invalid             |diagnostic

--- Comment #7 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I'll post a patch for 1).