lib64ubsan0-x32-cross 7.4.0-1ubuntu1~18.04.1cross1 (amd64 binary) in ubuntu bionic

 UndefinedBehaviorSanitizer can be enabled via -fsanitize=undefined.
 Various computations will be instrumented to detect undefined behavior
 at runtime. Available for C and C++.

Details

Package version:
7.4.0-1ubuntu1~18.04.1cross1
Source:
gcc-7-cross-ports 17ubuntu0.3 source package in Ubuntu
Status:
Superseded
Component:
universe
Priority:
Optional