[capi-sig] Re: gcc -DPy_NO_DEPRECATED_API option?

Some APIs including PyUnicode_AsUnicode had not been marked as deprecated. But I marked them deprecated yesterday.

Macros like PyUnicode_AS_UNICODE will produce warning because they use PyUnicode_AsUnicode internally.

So please try the master branch.

Regards,

On Thu, Jun 18, 2020 at 4:12 AM Barry Scott barry@barrys-emacs.org wrote:

...

On 16 Jun 2020, at 13:56, Victor Stinner vstinner@python.org wrote:

You use -Werror to treat compiler warnings as errors. In GCC, __attribute__((__deprecated__)) emits a compiler warning.

That only deals with functions. I want the macros and typedefs to vanish.

I know I'm using Py_UNICODE for example and -Werror does not tell me I am using a deprecated macro.

Barry

...

Victor

Le mar. 16 juin 2020 à 13:11, Barry Scott mailto:barry@barrys-emacs.org> a écrit :

...

I have been following the discussions on removing deprecated macros and functions from the C API. I checked my code, PyCXX and have a coupld of issues that is easy to fix. But I may have missed something.

What would help me is to be able to build extensions with all the deprecated pieces of the C API removed.

A bit like the way the limited C API works via the -DPy_LIMITED_API=0x03040000 option.

What do you think?

Barry

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