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Properly handle Self type for trivially_copy_pass_by_ref

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This commit is contained in:
LeSeulArtichaut 2021-08-05 18:11:08 +02:00
parent 2dbf0c138d
commit ccb5d73dec
3 changed files with 17 additions and 9 deletions
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2
tests/ui/trivially_copy_pass_by_ref.rs
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@ -58,6 +58,8 @@ impl Foo {
fn bad(&self, x: &u32, y: &Foo, z: &Baz) {}
fn bad2(x: &u32, y: &Foo, z: &Baz) {}
fn bad_issue7518(self, other: &Self) {}
}
impl AsRef<u32> for Foo {

20
tests/ui/trivially_copy_pass_by_ref.stderr
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@ -65,40 +65,46 @@ LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Baz`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: N byte)
--> $DIR/trivially_copy_pass_by_ref.rs:72:16
--> $DIR/trivially_copy_pass_by_ref.rs:62:35
|
LL | fn bad_issue7518(self, other: &Self) {}
| ^^^^^ help: consider passing by value instead: `Self`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: N byte)
--> $DIR/trivially_copy_pass_by_ref.rs:74:16
|
LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `u32`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: N byte)
--> $DIR/trivially_copy_pass_by_ref.rs:72:25
--> $DIR/trivially_copy_pass_by_ref.rs:74:25
|
LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Foo`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: N byte)
--> $DIR/trivially_copy_pass_by_ref.rs:72:34
--> $DIR/trivially_copy_pass_by_ref.rs:74:34
|
LL | fn bad2(x: &u32, y: &Foo, z: &Baz) {}
| ^^^^ help: consider passing by value instead: `Baz`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: N byte)
--> $DIR/trivially_copy_pass_by_ref.rs:76:34
--> $DIR/trivially_copy_pass_by_ref.rs:78:34
|
LL | fn trait_method(&self, _foo: &Foo);
| ^^^^ help: consider passing by value instead: `Foo`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: N byte)
--> $DIR/trivially_copy_pass_by_ref.rs:108:21
--> $DIR/trivially_copy_pass_by_ref.rs:110:21
|
LL | fn foo_never(x: &i32) {
| ^^^^ help: consider passing by value instead: `i32`
error: this argument (N byte) is passed by reference, but would be more efficient if passed by value (limit: N byte)
--> $DIR/trivially_copy_pass_by_ref.rs:113:15
--> $DIR/trivially_copy_pass_by_ref.rs:115:15
|
LL | fn foo(x: &i32) {
| ^^^^ help: consider passing by value instead: `i32`
error: aborting due to 16 previous errors
error: aborting due to 17 previous errors