rust/tests/ui/associated-consts/issue-24949-assoc-const-static-recursion-trait-default.stderr
2023-07-18 09:20:25 -04:00

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error[E0391]: cycle detected when elaborating drops for `FooDefault::BAR`
--> $DIR/issue-24949-assoc-const-static-recursion-trait-default.rs:8:22
|
LL | const BAR: u32 = DEFAULT_REF_BAR;
| ^^^^^^^^^^^^^^^
|
note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
--> $DIR/issue-24949-assoc-const-static-recursion-trait-default.rs:8:22
|
LL | const BAR: u32 = DEFAULT_REF_BAR;
| ^^^^^^^^^^^^^^^
note: ...which requires const-evaluating + checking `DEFAULT_REF_BAR`...
--> $DIR/issue-24949-assoc-const-static-recursion-trait-default.rs:11:1
|
LL | const DEFAULT_REF_BAR: u32 = <GlobalDefaultRef>::BAR;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires const-evaluating + checking `DEFAULT_REF_BAR`...
--> $DIR/issue-24949-assoc-const-static-recursion-trait-default.rs:11:30
|
LL | const DEFAULT_REF_BAR: u32 = <GlobalDefaultRef>::BAR;
| ^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires const-evaluating + checking `FooDefault::BAR`...
--> $DIR/issue-24949-assoc-const-static-recursion-trait-default.rs:8:5
|
LL | const BAR: u32 = DEFAULT_REF_BAR;
| ^^^^^^^^^^^^^^
note: ...which requires caching mir of `FooDefault::BAR` for CTFE...
--> $DIR/issue-24949-assoc-const-static-recursion-trait-default.rs:8:5
|
LL | const BAR: u32 = DEFAULT_REF_BAR;
| ^^^^^^^^^^^^^^
= note: ...which again requires elaborating drops for `FooDefault::BAR`, completing the cycle
= note: cycle used when running analysis passes on this crate
error: aborting due to previous error
For more information about this error, try `rustc --explain E0391`.