Re: More CppAsString2() in psql's describe.c - Mailing list pgsql-hackers

From Daniel Gustafsson
Subject Re: More CppAsString2() in psql's describe.c
Date
Msg-id A551C0EA-9CBB-44DB-94D7-3B4F6456DF91@yesql.se
Whole thread Raw
In response to Re: More CppAsString2() in psql's describe.c  (Corey Huinker <corey.huinker@gmail.com>)
Responses Re: More CppAsString2() in psql's describe.c
List pgsql-hackers
On 28 Nov 2024, at 19:25, Corey Huinker <corey.huinker@gmail.com> wrote:

LGTM, I didn't scan for omissions but the ones in the patch look right to me.
I sort of wish we had a shorter macro as CppAsString2() get's pretty verbose
when used frequently like this.

I don't quite understand the etymology of the name (it's some variation on C++'s std::to_string, plus...something), but if I did, I'd probably find the name less icky.

AFAIK, Cpp stands for "C Pre Processor" as it is a preprocessor expansion into
a string, and the 2 is simply because CppAsString2() calls CppAsString().  The
reason for the call is perform macro expansion before converting to string.

I agree that it's not icky, it just get's very verbose as opposed how
translation of strings is done with _(<string>) as an example.

--
Daniel Gustafsson

pgsql-hackers by date:

Previous
From: Tom Lane
Date:
Subject: Re: Changing shared_buffers without restart
Next
From: Ranier Vilela
Date:
Subject: Re: POC, WIP: OR-clause support for indexes