| // Ensures #[unstable] functions without opting in the corresponding #![feature] |
| // will not break inference. |
| |
| // aux-build:inference_unstable_iterator.rs |
| // aux-build:inference_unstable_itertools.rs |
| // run-pass |
| |
| extern crate inference_unstable_iterator; |
| extern crate inference_unstable_itertools; |
| |
| #[allow(unused_imports)] |
| use inference_unstable_iterator::IpuIterator; |
| use inference_unstable_itertools::IpuItertools; |
| |
| fn main() { |
| assert_eq!('x'.ipu_flatten(), 1); |
| //~^ WARN a method with this name may be added to the standard library in the future |
| //~^^ WARN once this method is added to the standard library, the ambiguity may cause an error |
| } |