| error: internal compiler error: compiler/rustc_const_eval/src/interpret/step.rs:LL:CC: SizeOf MIR operator called for unsized type dyn Debug | |
| --> $SRC_DIR/core/src/mem/mod.rs:LL:COL | |
| Box<dyn Any> | |
| query stack during panic: | |
| #0 [eval_to_allocation_raw] const-evaluating + checking `<impl at $DIR/issue-80742.rs:26:1: 28:32>::{constant#0}` | |
| #1 [eval_to_valtree] evaluating type-level constant | |
| end of query stack | |
| error: aborting due to previous error | |