Auto merge of #34797 - doomrobo:fix-import-trait-method, r=jseyfried

Fixed issue where importing a trait method directly and then calling the method causes a compiler panic

The code below triggers the panic, and is included in a new regression test.

```rust
trait Foo {
    fn foo();
}

use Foo::foo;

fn main() {
    foo();
}
```
The bug is caused by `librustc_resolve` allowing the illegal binding to be imported even after displaying the error message above.

The fix amounts to importing a dummy binding (`rustc::hir::def::Def::Err`) instead of the actual trait method.

0 files changed, 0 insertions, 0 deletions