rust/tests/ui/nll/closure-requirements/region-lbr1-does-outlive-lbr2-because-implied-bound.rs

// Basic test for free regions in the NLL code. This test does not
// report an error because of the (implied) bound that `'b: 'a`.

// check-pass
// compile-flags:-Zverbose

fn foo<'a, 'b>(x: &'a &'b u32) -> &'a u32 {
    &**x
}

fn main() {}
add closure requirement tests, improve debugging output The overall format is now easier to read. Also, There is now graphviz output, as well as a `#[rustc_regions]` annotation that dumps internal state. 2017-11-22 16:39:46 -06:00			`// Basic test for free regions in the NLL code. This test does not`
			// report an error because of the (implied) bound that `'b: 'a`.
trace span info for constraints and report errors 2017-10-31 12:21:58 -05:00
compiletest: Remove `skip-codegen` 2019-06-12 10:18:32 -05:00			`// check-pass`
Fully stabilize NLL 2022-04-01 12:13:25 -05:00			`// compile-flags:-Zverbose`
add closure requirement tests, improve debugging output The overall format is now easier to read. Also, There is now graphviz output, as well as a `#[rustc_regions]` annotation that dumps internal state. 2017-11-22 16:39:46 -06:00
			`fn foo<'a, 'b>(x: &'a &'b u32) -> &'a u32 {`
			`&**x`
trace span info for constraints and report errors 2017-10-31 12:21:58 -05:00			`}`

compiletest: Remove `skip-codegen` 2019-06-12 10:18:32 -05:00			`fn main() {}`