[cfe-users] Clang9 UBSan and GMP

Hans Åberg via cfe-users cfe-users at lists.llvm.org
Mon Oct 21 08:49:09 PDT 2019

[Please cc me, as I am not on the list.]

When compiling GMP 6.1.2 with MacPorts clang9 on MacOS 10.15, the check gives one error, but if turning on UBSan ‘undefined’, it passes without a report. Should it not report what it thinks is the issue?

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