diff --git a/tests/ui/consts/const-eval/ice-unhandled-type-122191.rs b/tests/ui/consts/const-eval/ice-unhandled-type-122191.rs new file mode 100644 index 0000000000000..a92b99976e262 --- /dev/null +++ b/tests/ui/consts/const-eval/ice-unhandled-type-122191.rs @@ -0,0 +1,18 @@ +type Foo = impl Send; +//~^ ERROR `impl Trait` in type aliases is unstable + +struct A; + +const VALUE: Foo = value(); +//~^ ERROR cannot find function `value` in this scope + +fn test() { + match VALUE { + 0 | 0 => {} +//~^ ERROR mismatched types +//~| ERROR mismatched types + _ => (), + } +} + +fn main() {} diff --git a/tests/ui/consts/const-eval/ice-unhandled-type-122191.stderr b/tests/ui/consts/const-eval/ice-unhandled-type-122191.stderr new file mode 100644 index 0000000000000..daf0ccaa776ca --- /dev/null +++ b/tests/ui/consts/const-eval/ice-unhandled-type-122191.stderr @@ -0,0 +1,58 @@ +error[E0658]: `impl Trait` in type aliases is unstable + --> $DIR/ice-unhandled-type-122191.rs:1:12 + | +LL | type Foo = impl Send; + | ^^^^^^^^^ + | + = note: see issue #63063 for more information + = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable + = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date + +error[E0425]: cannot find function `value` in this scope + --> $DIR/ice-unhandled-type-122191.rs:6:20 + | +LL | const VALUE: Foo = value(); + | ^^^^^ not found in this scope + +error[E0308]: mismatched types + --> $DIR/ice-unhandled-type-122191.rs:11:9 + | +LL | type Foo = impl Send; + | --------- the expected opaque type +... +LL | match VALUE { + | ----- this expression has type `Foo` +LL | 0 | 0 => {} + | ^ expected opaque type, found integer + | + = note: expected opaque type `Foo` + found type `{integer}` +note: this item must have the opaque type in its signature in order to be able to register hidden types + --> $DIR/ice-unhandled-type-122191.rs:9:4 + | +LL | fn test() { + | ^^^^ + +error[E0308]: mismatched types + --> $DIR/ice-unhandled-type-122191.rs:11:13 + | +LL | type Foo = impl Send; + | --------- the expected opaque type +... +LL | match VALUE { + | ----- this expression has type `Foo` +LL | 0 | 0 => {} + | ^ expected opaque type, found integer + | + = note: expected opaque type `Foo` + found type `{integer}` +note: this item must have the opaque type in its signature in order to be able to register hidden types + --> $DIR/ice-unhandled-type-122191.rs:9:4 + | +LL | fn test() { + | ^^^^ + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0308, E0425, E0658. +For more information about an error, try `rustc --explain E0308`.