rust/tests/ui/coherence/coherence_local_ref.rs

// Test that we are able to introduce a negative constraint that
// `MyType: !MyTrait` along with other "fundamental" wrappers.

// check-pass
// aux-build:coherence_copy_like_lib.rs

extern crate coherence_copy_like_lib as lib;

struct MyType { x: i32 }

// naturally, legal
impl lib::MyCopy for MyType { }

fn main() { }
Update tests for new coherence rules, and add a swatch of new tests probing the specifics of `Fundamental`. Fixes #23086. Fixes #23516. 2015-03-30 21:49:30 +00:00			`// Test that we are able to introduce a negative constraint that`
			// `MyType: !MyTrait` along with other "fundamental" wrappers.

compiletest: Remove `skip-codegen` 2019-06-12 15:18:32 +00:00			`// check-pass`
Update tests for new coherence rules, and add a swatch of new tests probing the specifics of `Fundamental`. Fixes #23086. Fixes #23516. 2015-03-30 21:49:30 +00:00			`// aux-build:coherence_copy_like_lib.rs`

			`extern crate coherence_copy_like_lib as lib;`

			`struct MyType { x: i32 }`

			`// naturally, legal`
			`impl lib::MyCopy for MyType { }`

Removed `#[rustc_error]` from tests that are all `// compile-pass`. I also added `// skip-codegen` to each one, to address potential concerns that this change would otherwise slow down our test suite spending time generating code for files that are really just meant to be checks of compiler diagnostics. (However, I will say: My preference is to not use `// skip-codegen` if one can avoid it. We can use all the testing of how we drive LLVM that we can get...) (Updated post rebase.) 2018-10-31 12:08:01 +00:00			`fn main() { }`