33 lines
731 B
Rust
33 lines
731 B
Rust
// build-pass
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#![allow(dead_code)]
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#![allow(unused_imports)]
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#![allow(stable_features)]
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// A reduced version of the rustbook ice. The problem this encountered
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// had to do with codegen ignoring binders.
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// pretty-expanded FIXME #23616
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#![feature(os)]
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use std::iter;
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use std::os;
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use std::fs::File;
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use std::io::prelude::*;
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use std::env;
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use std::path::Path;
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pub fn parse_summary<R: Read>(_: R, _: &Path) {
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let path_from_root = Path::new("");
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Path::new(&"../".repeat(path_from_root.components().count() - 1));
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}
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fn foo() {
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let cwd = env::current_dir().unwrap();
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let src = cwd.clone();
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let summary = File::open(&src.join("SUMMARY.md")).unwrap();
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let _ = parse_summary(summary, &src);
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}
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fn main() {}
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