[dwattttt]

"inline(always)" I expect matches Clang's "always_inline", and Clang's documentation makes what it does clearer:

> Inlining heuristics are disabled and inlining is always attempted regardless of optimization level.

So it should be interpreted as "always attempt to inline", as opposed to "this must be inlined", or other attributes that instead influence the "should this be inlined" heuristic.

EDIT: as curious an attribute as it might be, I didn't mean to be talking about inclines