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| author | Kivooeo <Kivooeo123@gmail.com> | 2025-07-24 17:45:27 +0500 |
|---|---|---|
| committer | Kivooeo <Kivooeo123@gmail.com> | 2025-08-05 19:02:23 +0500 |
| commit | 62c92f30cf02fc56b8a774c77097f1111dc2f4ea (patch) | |
| tree | fe8c9846c6ca02b176ea9adcb8a348bd5ead1846 /tests/ui/coercion | |
| parent | 0f353363965ebf05e0757f7679c800b39c51a07e (diff) | |
| download | rust-62c92f30cf02fc56b8a774c77097f1111dc2f4ea.tar.gz rust-62c92f30cf02fc56b8a774c77097f1111dc2f4ea.zip | |
moved 35 tests to organized locations
Diffstat (limited to 'tests/ui/coercion')
| -rw-r--r-- | tests/ui/coercion/method-return-trait-object-14399.rs | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/coercion/method-return-trait-object-14399.rs b/tests/ui/coercion/method-return-trait-object-14399.rs new file mode 100644 index 00000000000..a539e270fb0 --- /dev/null +++ b/tests/ui/coercion/method-return-trait-object-14399.rs @@ -0,0 +1,17 @@ +//@ run-pass +// #14399 +// We'd previously ICE if we had a method call whose return +// value was coerced to a trait object. (v.clone() returns Box<B1> +// which is coerced to Box<A>). + + +#[derive(Clone)] +struct B1; + +trait A { fn foo(&self) {} } //~ WARN method `foo` is never used +impl A for B1 {} + +fn main() { + let v: Box<_> = Box::new(B1); + let _c: Box<dyn A> = v.clone(); +} |
