[PATCH] D46081: [analyzer] Expand conversion check to check more expressions for overflow and underflow

Gabor Marton via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Nov 19 02:38:58 PST 2021


martong added a comment.

@whisperity Thank you for pinging! This seems still feasible. Besides, this is valuable for us, as it could pass some SEI CERT test cases, notably from INT31 <https://wiki.sei.cmu.edu/confluence/display/c/INT31-C.+Ensure+that+integer+conversions+do+not+result+in+lost+or+misinterpreted+data>-C.


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https://reviews.llvm.org/D46081



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