| //@ compile-flags: -Z query-dep-graph |
| //@ revisions: rpass1 |
| |
| // Exercises a debug-assertions-only query cycle that when printing a valtree const in |
| // a dep node's debug representation, we end up invoking a query that also has a valtree |
| // const in its dep node's debug representation, which leads to a cycle (and ICE, since |
| // deps are not tracked when printing dep nodes' debug representations). |
| |
| #![feature(adt_const_params)] |
| |
| use std::marker::ConstParamTy; |
| |
| #[derive(Debug, ConstParamTy, PartialEq, Eq)] |
| enum Foo { |
| A1, |
| } |
| |
| #[inline(never)] |
| fn hello<const F: Foo>() { |
| println!("{:#?}", F); |
| } |
| |
| fn main() { |
| hello::<{ Foo::A1 }>(); |
| } |
