New warning: missing braces around initializer [-Wmissing-braces]

[Eclips4]

Bug report

Bug description:

Popped up in https://github.com/python/cpython/pull/115440/files

CPython versions tested on:

CPython main branch

Operating systems tested on:

No response

Linked PRs

• gh-115441: Fix missing braces warning #115460

[colesbury]

I think the warning started in #115329. It occurs in the non-debug default build.

My guess is that the GCC doesn't like the definition of _py_object_state_INIT() anymore:

cpython/Include/internal/pycore_runtime_init.h

Lines 215 to 216 in bb791c7

	# define _py_object_state_INIT(INTERP) \
	{ 0 }

cc @corona10

[colesbury]

We can just remove _py_object_state_INIT completely and not explicitly initialize .object_state. Zero initialization is fine for that field.

[Eclips4]

Thanks Sam for fixing!