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feat: Implement object safety

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This commit is contained in:
Shoyu Vanilla 2024-08-07 03:16:24 +09:00
parent 06a40a61b0
commit 6520a43ca3
19 changed files with 1194 additions and 66 deletions
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24
crates/ide/src/hover/tests.rs
View file

@ -5442,7 +5442,7 @@ const FOO$0: Option<&i32> = Some(2).as_ref();
fn hover_const_eval_dyn_trait() {
check(
r#"
//- minicore: fmt, coerce_unsized, builtin_impls
//- minicore: fmt, coerce_unsized, builtin_impls, dispatch_from_dyn
use core::fmt::Debug;
const FOO$0: &dyn Debug = &2i32;
@ -7107,6 +7107,7 @@ impl T$0 for () {}
```
```rust
// Object Safety: Yes
trait T {}
```
"#]],
@ -7126,6 +7127,7 @@ impl T$0 for () {}
```
```rust
// Object Safety: Yes
trait T {}
```
"#]],
@ -7149,6 +7151,9 @@ impl T$0 for () {}
```
```rust
// Object Safety: No
// - Reason: has a method `func` that is non dispatchable because of:
// - missing a receiver
trait T { /* … */ }
```
"#]],
@ -7172,6 +7177,9 @@ impl T$0 for () {}
```
```rust
// Object Safety: No
// - Reason: has a method `func` that is non dispatchable because of:
// - missing a receiver
trait T {
fn func();
const FLAG: i32;
@ -7199,6 +7207,9 @@ impl T$0 for () {}
```
```rust
// Object Safety: No
// - Reason: has a method `func` that is non dispatchable because of:
// - missing a receiver
trait T {
fn func();
const FLAG: i32;
@ -7226,6 +7237,9 @@ impl T$0 for () {}
```
```rust
// Object Safety: No
// - Reason: has a method `func` that is non dispatchable because of:
// - missing a receiver
trait T {
fn func();
const FLAG: i32;
@ -8465,8 +8479,8 @@ impl Iterator for S {
file_id: FileId(
1,
),
full_range: 7800..8042,
focus_range: 7865..7871,
full_range: 7801..8043,
focus_range: 7866..7872,
name: "Future",
kind: Trait,
container_name: "future",
@ -8479,8 +8493,8 @@ impl Iterator for S {
file_id: FileId(
1,
),
full_range: 8672..9171,
focus_range: 8749..8757,
full_range: 8673..9172,
focus_range: 8750..8758,
name: "Iterator",
kind: Trait,
container_name: "iterator",