| // build-pass |
| #![allow(dead_code)] |
| #![allow(unused_imports)] |
| #![allow(stable_features)] |
| |
| // A reduced version of the rustbook ice. The problem this encountered |
| // had to do with codegen ignoring binders. |
| |
| // pretty-expanded FIXME #23616 |
| // ignore-cloudabi no std::fs |
| |
| #![feature(os)] |
| |
| use std::iter; |
| use std::os; |
| use std::fs::File; |
| use std::io::prelude::*; |
| use std::env; |
| use std::path::Path; |
| |
| pub fn parse_summary<R: Read>(_: R, _: &Path) { |
| let path_from_root = Path::new(""); |
| Path::new(&iter::repeat("../") |
| .take(path_from_root.components().count() - 1) |
| .collect::<String>()); |
| } |
| |
| fn foo() { |
| let cwd = env::current_dir().unwrap(); |
| let src = cwd.clone(); |
| let summary = File::open(&src.join("SUMMARY.md")).unwrap(); |
| let _ = parse_summary(summary, &src); |
| } |
| |
| fn main() {} |
