LOG_ macros cause codechecker "conditional operator with identical true and false expressions" violation #93824
Description
Describe the bug
We use codechecker with twister by setting ZEPHYR_SCA_VARIANT=codechecker. This worked fine with Zephyr 4.1.0, but yields the following warning in 4.2.0:
"type": "issue",
"check_name": "bugprone-branch-clone",
"description": "conditional operator with identical true and false expressions",
"categories": [
"Bug Risk"
],
"severity": "minor"
In #87461, this compiler trick was introduced:
#define Z_ARGIFY(arg) ((0) ? (arg) : (arg))
which causes the codechecker issue.
Regression
- This is a regression.
1ac19d3e98116154654a9467f8864fb2f2b4c10d
Steps to reproduce
Build a project that uses e.g., LOG_ERR("...")
Relevant log output
Impact
Annoyance – Minor irritation; no significant impact on usability or functionality.
Environment
No response
Additional Context
No response