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

Andres Freund <andres@anarazel.de> writes:
> On 2022-11-01 17:00:27 -0400, Peter Eisentraut wrote:
>> Python has the same issues.  There are a few other Python-embedding projects
>> that use -Wdeclaration-after-statement and complain if the Python headers
>> violate it.  But it's getting tedious.  -isystem would be a better solution.

> Which dependencies should we convert to -isystem?

Color me confused about what's being discussed here.  I see nothing
in the gcc manual suggesting that -isystem has any effect on warning
levels?

            regards, tom lane