import enum

class Test (enum.StrEnum):
    A: enum.auto = enum.auto()

print (Test.A)

mypyc test.py
running build_ext
building 'test' extension
gcc -fno-strict-overflow -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -fcf-protection -fexceptions -fcf-protection -fexceptions -fcf-protection -fexceptions -fPIC -I/home/dz/tmp/test/.venv/lib64/python3.12/site-packages/mypyc/lib-rt -I/home/dz/tmp/test/.venv/include -I/usr/include/python3.12 -c build/__native.c -o build/temp.linux-x86_64-cpython-312/build/__native.o -O3 -g1 -Werror -Wno-unused-function -Wno-unused-label -Wno-unreachable-code -Wno-unused-variable -Wno-unused-command-line-argument -Wno-unknown-warning-option -Wno-unused-but-set-variable -Wno-ignored-optimization-argument -Wno-cpp
build/__native.c: In function ‘CPyDef___top_level__’:
build/__native.c:193:17: error: ‘CPyModule_typing’ undeclared (first use in this function); did you mean ‘PyModule_Type’?
  193 |     cpy_r_r21 = CPyModule_typing;
      |                 ^~~~~~~~~~~~~~~~
      |                 PyModule_Type
build/__native.c:193:17: note: each undeclared identifier is reported only once for each function it appears in
build/__native.c:383:17: error: ‘CPyStatic_Test___A’ undeclared (first use in this function)
  383 |     cpy_r_r90 = CPyStatic_Test___A;
      |                 ^~~~~~~~~~~~~~~~~~
At top level:
cc1: note: unrecognized command-line option ‘-Wno-ignored-optimization-argument’ may have been intended to silence earlier diagnostics
cc1: note: unrecognized command-line option ‘-Wno-unknown-warning-option’ may have been intended to silence earlier diagnostics
cc1: note: unrecognized command-line option ‘-Wno-unused-command-line-argument’ may have been intended to silence earlier diagnostics
error: command '/usr/bin/gcc' failed with exit code 1

python -V
Python 3.12.4
mypy -V
mypy 1.11.1 (compiled: yes)
mypyc -V
mypy 1.11.1 (compiled: yes)

mypy test.py
Success: no issues found in 1 source file

python test.py
a