Happens in Python/optimizer_cases.c.h

Any updates on this?

cc @markshannon 3e06c7f

FWIW, for those with setups where warnings are treated as errors (my Fedora does this, not sure why the defaults are different), one can do CFLAGS="-Wno-error=incompatible-pointer-types" make as a work-around until this is solved.

Python/optimizer_cases.c.h: In function ‘optimize_uops’:
Python/optimizer_cases.c.h:1444:23: error: assignment to ‘_PyInterpreterFrame *’ from incompatible pointer type ‘_Py_UopsSymbol *’ [-Wincompatible-pointer-types]
 1444 |             gen_frame = sym_new_not_null(ctx);
      |                       ^
make: *** [Makefile:3018: Python/optimizer_analysis.o] Error 1
make: *** Waiting for unfinished jobs....

Build failure with my Fedora 40.
(gcc14)

The build failure is due to gcc 14 changed policy
Similar issue: https://forums.developer.nvidia.com/t/nvidia-modules-build-failure-with-upcoming-gcc-14-and-recent-kernels-due-to-misfiring-conftest-sh-test-heads-up/279072

Now on the Fedora 40, I am able to build with gcc-14, @lysnikolaou is it still reproduced?

Fixed for me too.

Issue fixed by #118380

This might need to get reopened. I'm encountering this error when trying to compile with the JIT on the main branch (but not 3.13, FWIW).

This might need to get reopened. I'm encountering this error when trying to compile with the JIT on the main branch (but not 3.13, FWIW).

It's looks like a new warning, so I think it's ok to open a new issue.

Ok, will do.