Module rustc_mir_transform::known_panics_lint

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A lint that checks for known panics like overflows, division by zero, out-of-bound access etc. Uses const propagation to determine the values of operands during checks.




  • The maximum number of bytes that we’ll allocate space for a local or the return value. Needed for #66397, because otherwise we eval into large places and that can cause OOM or just Severely regress performance.