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error: `self` parameter is only allowed in associated functions
--> $DIR/nested-item.rs:5:9
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LL | fn wrap(self: Wrap<{ fn bar(&self) {} }>) -> &() {
| ^^^^ not semantically valid as function parameter
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= note: associated functions are those in `impl` or `trait` definitions
error: `self` parameter is only allowed in associated functions
--> $DIR/nested-item.rs:5:29
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LL | fn wrap(self: Wrap<{ fn bar(&self) {} }>) -> &() {
| ^^^^^ not semantically valid as function parameter
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= note: associated functions are those in `impl` or `trait` definitions
error[E0106]: missing lifetime specifier
--> $DIR/nested-item.rs:5:46
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LL | fn wrap(self: Wrap<{ fn bar(&self) {} }>) -> &() {
| ^ expected named lifetime parameter
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= help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
help: consider using the `'static` lifetime
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LL | fn wrap(self: Wrap<{ fn bar(&self) {} }>) -> &'static () {
| +++++++
error[E0412]: cannot find type `Wrap` in this scope
--> $DIR/nested-item.rs:5:15
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LL | fn wrap(self: Wrap<{ fn bar(&self) {} }>) -> &() {
| ^^^^ not found in this scope
error: aborting due to 4 previous errors
Some errors have detailed explanations: E0106, E0412.
For more information about an error, try `rustc --explain E0106`.
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