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warning: trait item `hello` from `B` shadows identically named item from supertrait
--> $DIR/common-ancestor.rs:17:5
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LL | fn hello(&self) {
| ^^^^^^^^^^^^^^^
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note: item from `A` is shadowed by a subtrait item
--> $DIR/common-ancestor.rs:10:5
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LL | fn hello(&self) {
| ^^^^^^^^^^^^^^^
note: the lint level is defined here
--> $DIR/common-ancestor.rs:6:9
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LL | #![warn(supertrait_item_shadowing_definition)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: trait item `hello` from `B` shadows identically named item from supertrait
--> $DIR/common-ancestor.rs:25:8
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LL | ().hello();
| ^^^^^
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note: item from `B` shadows a supertrait item
--> $DIR/common-ancestor.rs:17:5
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LL | fn hello(&self) {
| ^^^^^^^^^^^^^^^
note: item from `A` is shadowed by a subtrait item
--> $DIR/common-ancestor.rs:10:5
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LL | fn hello(&self) {
| ^^^^^^^^^^^^^^^
note: the lint level is defined here
--> $DIR/common-ancestor.rs:5:9
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LL | #![warn(supertrait_item_shadowing_usage)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: 2 warnings emitted
|