error: reaching this expression at runtime will panic or abort --> $DIR/const-eval-query-stack.rs:19:28 | LL | let x: &'static i32 = &(1 / 0); | -^^^^^^^ | | | dividing by zero | = note: `#[deny(const_err)]` on by default query stack during panic: #0 [eval_to_allocation_raw] const-evaluating + checking `main::promoted[1]` #1 [eval_to_const_value_raw] simplifying constant for the type system `main::promoted[1]` #2 [eval_to_const_value_raw] simplifying constant for the type system `main::promoted[1]` #3 [normalize_generic_arg_after_erasing_regions] normalizing `main::promoted[1]` #4 [optimized_mir] optimizing MIR for `main` #5 [collect_and_partition_mono_items] collect_and_partition_mono_items end of query stack