error: expected identifier, found keyword `fn` --> $DIR/kw-in-trait-bounds.rs:3:10 | LL | fn _f(_: impl fn(), _: &dyn fn()) | ^^ | help: use `Fn` to refer to the trait (notice the capitalization difference) | LL | fn _f(_: impl fn(), _: &dyn fn()) | ~~ error: expected identifier, found keyword `fn` --> $DIR/kw-in-trait-bounds.rs:3:27 | LL | fn _f(_: impl fn(), _: &dyn fn()) | ^^ | help: use `Fn` to refer to the trait (notice the capitalization difference) | LL | fn _f(_: impl Fn(), _: &dyn fn()) | ~~ error: expected identifier, found keyword `fn` --> $DIR/kw-in-trait-bounds.rs:3:41 | LL | fn _f(_: impl fn(), _: &dyn fn()) | ^^ | help: use `Fn` to refer to the trait (notice the capitalization difference) | LL | fn _f(_: impl fn(), _: &dyn Fn()) | ~~ error: expected identifier, found keyword `fn` --> $DIR/kw-in-trait-bounds.rs:11:4 | LL | G: fn(), | ^^ | help: use `Fn` to refer to the trait (notice the capitalization difference) | LL | G: Fn(), | ~~ error: expected identifier, found keyword `struct` --> $DIR/kw-in-trait-bounds.rs:16:10 | LL | fn _g(_: impl struct, _: &dyn struct) | ^^^^^^ expected identifier, found keyword | help: escape `struct` to use it as an identifier | LL | fn _g(_: impl struct, _: &dyn struct) | ++ error: expected identifier, found keyword `struct` --> $DIR/kw-in-trait-bounds.rs:16:29 | LL | fn _g(_: impl struct, _: &dyn struct) | ^^^^^^ expected identifier, found keyword | help: escape `struct` to use it as an identifier | LL | fn _g(_: impl r#struct, _: &dyn struct) | ++ error: expected identifier, found keyword `struct` --> $DIR/kw-in-trait-bounds.rs:16:45 | LL | fn _g(_: impl struct, _: &dyn struct) | ^^^^^^ expected identifier, found keyword | help: escape `struct` to use it as an identifier | LL | fn _g(_: impl struct, _: &dyn r#struct) | ++ error: expected identifier, found keyword `struct` --> $DIR/kw-in-trait-bounds.rs:30:8 | LL | B: struct, | ^^^^^^ expected identifier, found keyword | help: escape `struct` to use it as an identifier | LL | B: r#struct, | ++ error[E0405]: cannot find trait `r#struct` in this scope --> $DIR/kw-in-trait-bounds.rs:16:10 | LL | fn _g(_: impl struct, _: &dyn struct) | ^^^^^^ help: a trait with a similar name exists (notice the capitalization): `Struct` ... LL | trait Struct {} | ------------ similarly named trait `Struct` defined here error[E0405]: cannot find trait `r#struct` in this scope --> $DIR/kw-in-trait-bounds.rs:30:8 | LL | B: struct, | ^^^^^^ help: a trait with a similar name exists (notice the capitalization): `Struct` ... LL | trait Struct {} | ------------ similarly named trait `Struct` defined here error[E0405]: cannot find trait `r#struct` in this scope --> $DIR/kw-in-trait-bounds.rs:16:29 | LL | fn _g(_: impl struct, _: &dyn struct) | ^^^^^^ help: a trait with a similar name exists (notice the capitalization): `Struct` ... LL | trait Struct {} | ------------ similarly named trait `Struct` defined here error[E0405]: cannot find trait `r#struct` in this scope --> $DIR/kw-in-trait-bounds.rs:16:45 | LL | fn _g(_: impl struct, _: &dyn struct) | ^^^^^^ help: a trait with a similar name exists (notice the capitalization): `Struct` ... LL | trait Struct {} | ------------ similarly named trait `Struct` defined here error: aborting due to 12 previous errors For more information about this error, try `rustc --explain E0405`.