| error: Undefined Behavior: trying to set discriminant of a Option<std::num::NonZero<i32>> to the niched variant, but the value does not match |
| --> $DIR/enum-set-discriminant-niche-variant-wrong.rs:LL:CC |
| | |
| LL | SetDiscriminant(*ptr, 1); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^ trying to set discriminant of a Option<std::num::NonZero<i32>> to the niched variant, but the value does not match |
| | |
| = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior |
| = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information |
| = note: BACKTRACE: |
| = note: inside `set_discriminant` at $DIR/enum-set-discriminant-niche-variant-wrong.rs:LL:CC |
| note: inside `main` |
| --> $DIR/enum-set-discriminant-niche-variant-wrong.rs:LL:CC |
| | |
| LL | set_discriminant(&mut v); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace |
| |
| error: aborting due to 1 previous error |
| |