Horton

Re: perl 5.36, C99, -Wdeclaration-after-statement -Wshadow=compatible-local

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andres Freund <andres@anarazel.de>
Cc: Peter Eisentraut <peter.eisentraut@enterprisedb.com>, pgsql-hackers@postgresql.org, David Rowley <dgrowleyml@gmail.com>, Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
Date: 2023-01-03T16:02:36Z
Lists: pgsql-hackers 
I wrote:
> It occurs to me that we should now be able to drop configure's
> probe for -Wno-compound-token-split-by-macro, since that was only
> needed to suppress warnings in the Perl headers.

... or not.  A bit of experimentation says that they still come out,
apparently because the warnings are triggered by *use* of relevant
Perl macros not by their *definitions*.  Oh well.

			regards, tom lane

Commits

  1. perl: Hide warnings inside perl.h when using gcc compatible compiler