[3.12] gh-105059: Use GCC/clang extension for PyObject union (GH-107232) #107236

miss-islington · 2023-07-25T12:27:56Z

Anonymous union is new in C11. To prevent compiler warning
when using -pedantic compiler option, use Clang and GCC
extension on C99 and older.
(cherry picked from commit 6261585)

Co-authored-by: Victor Stinner vstinner@python.org

Issue: object.h uses an anonymous union in a struct (older C incompatible) #105059

…-107232) Anonymous union is new in C11. To prevent compiler warning when using -pedantic compiler option, use Clang and GCC extension on C99 and older. (cherry picked from commit 6261585) Co-authored-by: Victor Stinner <vstinner@python.org>

This was referenced Jul 25, 2023

object.h uses an anonymous union in a struct (older C incompatible) #105059

Closed

gh-105059: Use GCC/clang extension for PyObject union #107232

Merged

bedevere-bot added skip news awaiting review labels Jul 25, 2023

vstinner enabled auto-merge (squash) July 25, 2023 12:29

vstinner merged commit 0cf5f6a into python:3.12 Jul 25, 2023

bedevere-bot removed the awaiting review label Jul 25, 2023

miss-islington deleted the backport-6261585-3.12 branch July 25, 2023 13:01

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[3.12] gh-105059: Use GCC/clang extension for PyObject union (GH-107232) #107236

[3.12] gh-105059: Use GCC/clang extension for PyObject union (GH-107232) #107236

[3.12] gh-105059: Use GCC/clang extension for PyObject union (GH-107232) #107236

[3.12] gh-105059: Use GCC/clang extension for PyObject union (GH-107232) #107236

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