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Diffstat (limited to '')
-rw-r--r-- | tests/ui/associated-inherent-types/substitute-params-bad.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/associated-inherent-types/substitute-params-bad.rs b/tests/ui/associated-inherent-types/substitute-params-bad.rs new file mode 100644 index 000000000..00eb1a14d --- /dev/null +++ b/tests/ui/associated-inherent-types/substitute-params-bad.rs @@ -0,0 +1,23 @@ +// Regression test for issue #105305 and for +// https://github.com/rust-lang/rust/issues/107468#issuecomment-1409096700 + +#![feature(inherent_associated_types)] +#![allow(incomplete_features)] + +struct S<T>(T); + +impl<T, 'a> S<T> { //~ ERROR lifetime parameters must be declared prior to type and const parameters + type P = T; +} + +struct Subj<T>(T); + +impl<T, S> Subj<(T, S)> { + type Un = (T, S); +} + +fn main() { + type A = S<()>::P; + + let _: Subj<(i32, i32)>::Un = 0i32; //~ ERROR mismatched types +} |