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gh-116869: Build test_cext with -Werror=declaration-after-statement (#116990)

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Make sure that the C API does not emit compiler warnings when built
with -Werror=declaration-after-statement.
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Victor Stinner 2024-03-19 12:05:22 +01:00 • committed by GitHub
parent 039d20ae54
commit 5405e9e5b5
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2
Lib/test/test_cext/__init__.py
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@ -1,5 +1,7 @@
# gh-116869: Build a basic C test extension to check that the Python C API # gh-116869: Build a basic C test extension to check that the Python C API
# does not emit C compiler warnings. # does not emit C compiler warnings.
#
# Python C API must build with -Werror=declaration-after-statement.
import os.path import os.path
import shutil import shutil

4
Lib/test/test_cext/setup.py
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@ -16,6 +16,10 @@ if not support.MS_WINDOWS:
# The purpose of test_cext extension is to check that building a C # The purpose of test_cext extension is to check that building a C
# extension using the Python C API does not emit C compiler warnings. # extension using the Python C API does not emit C compiler warnings.
'-Werror', '-Werror',
# gh-116869: The Python C API must build with
# -Werror=declaration-after-statement.
'-Werror=declaration-after-statement',
] ]
else: else:
# Don't pass any compiler flag to MSVC # Don't pass any compiler flag to MSVC