fix: ensure CC_ASSERT retain line info #26
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Can't find a background to why this inline wrapper existed around the assert call.
hefloryd
reviewed
Apr 9, 2025
| #define CLANG_ANALYZER_NORETURN | ||
| #endif | ||
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| static inline void cc_assert (int exp) CLANG_ANALYZER_NORETURN |
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IIRC, the wrapper exists to be able to add the LCOV_EXCL_LINE exclusion marker. Without you must also trigger the assertion for full coverage.
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Feels like a CLANG error?
The function used on linux is this:
extern void __assert_fail (const char *__assertion, const char *__file,
unsigned int __line, const char *__function)
__THROW __attribute__ ((__noreturn__));
It's decorated by noreturn already which should be a harder form.
The Clang-specific ‘analyzer_noreturn’ attribute is almost identical to ‘noreturn’ except that it is ignored by the compiler for the purposes of code generation.
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Ah vänta du menade LCOV_EXCL_LINE. Sorry. Ja den är ju något annat.
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Will close for now. Will need to figure out how to enable all the time. |
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Can't find a background to why this inline wrapper existed around the assert call.