diff options
Diffstat (limited to 'tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr')
| -rw-r--r-- | tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr b/tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr new file mode 100644 index 000000000..576fc6a4f --- /dev/null +++ b/tests/ui/type-alias-enum-variants/self-in-enum-definition.stderr @@ -0,0 +1,73 @@ +error[E0391]: cycle detected when simplifying constant for the type system `Alpha::V3::{constant#0}` + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ + | +note: ...which requires simplifying constant for the type system `Alpha::V3::{constant#0}`... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires const-evaluating + checking `Alpha::V3::{constant#0}`... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires caching mir of `Alpha::V3::{constant#0}` for CTFE... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires elaborating drops for `Alpha::V3::{constant#0}`... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires borrow-checking `Alpha::V3::{constant#0}`... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires processing MIR for `Alpha::V3::{constant#0}`... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires const checking `Alpha::V3::{constant#0}`... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires preparing `Alpha::V3::{constant#0}` for borrow checking... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires unsafety-checking `Alpha::V3::{constant#0}`... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires building MIR for `Alpha::V3::{constant#0}`... + --> $DIR/self-in-enum-definition.rs:5:10 + | +LL | V3 = Self::V1 {} as u8 + 2, + | ^^^^^^^^^^^^^^^^^^^^^ + = note: ...which requires computing layout of `Alpha`... + = note: ...which again requires simplifying constant for the type system `Alpha::V3::{constant#0}`, completing the cycle +note: cycle used when collecting item types in top-level module + --> $DIR/self-in-enum-definition.rs:1:1 + | +LL | / #[repr(u8)] +LL | | enum Alpha { +LL | | V1 = 41, +LL | | V2 = Self::V1 as u8 + 1, // OK; See #50072. +... | +LL | | +LL | | fn main() {} + | |____________^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0391`. |