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buildThe build process and cross-buildThe build process and cross-buildextension-modulesC modules in the Modules dirC modules in the Modules dirtype-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error
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Bug description:
When compiling with a recent version of GCC and enabling undefined sanitizer, I see the following warning:
./Modules/faulthandler.c:49:11: warning: "_Py_NO_SANITIZE_UNDEFINED" redefined
49 | # define _Py_NO_SANITIZE_UNDEFINED __attribute__((no_sanitize_undefined))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/faulthandler.c:44:13: note: this is the location of the previous definition
44 | # define _Py_NO_SANITIZE_UNDEFINED __attribute__((no_sanitize("undefined")))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
The conditions just need some updating to match recent GCC and Clang versions.
CPython versions tested on:
CPython main branch
Operating systems tested on:
Linux
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buildThe build process and cross-buildThe build process and cross-buildextension-modulesC modules in the Modules dirC modules in the Modules dirtype-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error