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- Subject: Re: [ANN] Lua 5.4.3 (rc1) now available
- From: Roberto Ierusalimschy <roberto@...>
- Date: Fri, 5 Mar 2021 10:08:27 -0300
> One question: why are the definitions for l_likely and l_unlikely that use
> the GNU builtin "__builtin_expect" only available by default in the Lua
> core and libraries, and not in C extension modules?
No strong reason. We usually do not export names not prefixed with
'lua_' (or some variant). Of course we could rename these macros.
-- Roberto
