Re: turn fastgetattr and heap_getattr to inline functions

On 2022-Mar-24, Japin Li wrote:

> Thanks for your detail explaination.  I find bottomup_sort_and_shrink_cmp()
> has smilar code

... except that bottomup_sort_and_shrink_cmp never handles the case of
the two structs being exactly identical, so I don't think this is a
great counter-example.

> IIUC, the last statement is used to keep the compiler quiet.  However,
> it doesn't exist in LWLockAttemptLock().  Why?

What I do care about is the fact that LWLockAttemptLock does compile
silently everywhere without a final "return dummy_value" statement.  I
don't have to build a theory for why the other function has a statement
that may or may not be actually doing anything.

-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/
"Los dioses no protegen a los insensatos.  Éstos reciben protección de
otros insensatos mejor dotados" (Luis Wu, Mundo Anillo)