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error: `[const]` trait not allowed with `?` trait polarity modifier
--> $DIR/mutually-exclusive-trait-bound-modifiers.rs:3:39
|
LL | const fn maybe_const_maybe<T: [const] ?Sized>() {}
| ------- ^
| |
| there is not a well-defined meaning for a `[const] ?` trait
error: `const` trait not allowed with `?` trait polarity modifier
--> $DIR/mutually-exclusive-trait-bound-modifiers.rs:6:25
|
LL | fn const_maybe<T: const ?Sized>() {}
| ----- ^
| |
| there is not a well-defined meaning for a `const ?` trait
error: `[const]` trait not allowed with `!` trait polarity modifier
--> $DIR/mutually-exclusive-trait-bound-modifiers.rs:9:42
|
LL | const fn maybe_const_negative<T: [const] !Trait>() {}
| ------- ^
| |
| there is not a well-defined meaning for a `[const] !` trait
error: `const` trait not allowed with `!` trait polarity modifier
--> $DIR/mutually-exclusive-trait-bound-modifiers.rs:13:28
|
LL | fn const_negative<T: const !Trait>() {}
| ----- ^
| |
| there is not a well-defined meaning for a `const !` trait
error: negative bounds are not supported
--> $DIR/mutually-exclusive-trait-bound-modifiers.rs:9:42
|
LL | const fn maybe_const_negative<T: [const] !Trait>() {}
| ^
error: negative bounds are not supported
--> $DIR/mutually-exclusive-trait-bound-modifiers.rs:13:28
|
LL | fn const_negative<T: const !Trait>() {}
| ^
error: aborting due to 6 previous errors
|
