rust/src/test/ui/syntax-trait-polarity-feature-gate.rs

use std::marker::Send;

struct TestType;

trait TestTrait {}

impl !Send for TestType {}
//~^ ERROR negative trait bounds

fn main() {}
markers -> marker 2015-01-07 11:33:42 +13:00			`use std::marker::Send;`
Put negative trait implemtations behind a feature gate 2014-12-29 13:52:43 +01:00
			`struct TestType;`

			`trait TestTrait {}`

syntax: Rewrite parsing of impls Properly parse impls for the never type `!` Recover from missing `for` in `impl Trait for Type` Prohibit inherent default impls and default impls of auto traits Change wording in more diagnostics to use "auto traits" Some minor code cleanups in the parser 2017-12-02 22:15:03 +03:00			`impl !Send for TestType {}`
Put negative trait implemtations behind a feature gate 2014-12-29 13:52:43 +01:00			`//~^ ERROR negative trait bounds`

			`fn main() {}`