#45853: S3_0 array-bounds compiler error in Xenial
Open Date: 2022-10-13 16:56
Last Update: 2022-10-13 17:05
URL for this Ticket:
https://osdn.net//projects/freeciv/ticket/45853
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Last Changes/Comment on this Ticket:
2022-10-13 17:05 Updated by: cazfi
* Owner Update from (None) to cazfi
* Resolution Update from None to Accepted
Comment:
Patch to push to S3_0 only attached.
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Ticket Status:
Reporter: cazfi
Owner: cazfi
Type: Bugs
Status: Open [Owner assigned]
Priority: 8
MileStone: 3.0.5
Component: General
Severity: 5 - Medium
Resolution: Accepted
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Ticket details:
Now that we've again enabled array-bounds warnings in S3_0 also, build on Xenial seems to fail. It complains about activity_id_exists(). I don't see anything wrong with the function, and the fact that no newer compiler (with better heuristics) gives such warning leads me to believe it's a false positive. There's no similar problem with other branches.
So I think it's enough to just rearrange the code so that gcc-5.4 no longer complains about it, and not to look for an actual bug.
Will treat as a build emergency.
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