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GCC 15 fails with a "conflicting types for ‘function_name'" error, citing the "previous declaration" from the header file. As the included headers contains the prototypes, these definitions may be discarded.
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A possible workaround could be forcing an older C standard when the GCC version is >= 15. If you think that would be a better solution, just let me know. |
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GCC 15.1.1 fails with a "conflicting types for ‘function_name'" error, citing the "previous declaration" from the header file.
As the included headers contains the prototypes, these definitions may be discarded.
This was tested under Linux, specifically openSUSE Leap 16.0.
The change seems to have happened in GCC 15, that applies the C23 standard by default.