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Use expect for current_dir on librustc/session mod

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Laurent Arnoud 2017-10-24 22:07:50 +02:00
parent e0febe7144
commit 11d758a7a8
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1 changed files with 3 additions and 1 deletions
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4
src/librustc/session/mod.rs
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@ -776,7 +776,9 @@ pub fn build_session_(sopts: config::Options,
let print_fuel_crate = sopts.debugging_opts.print_fuel.clone();
let print_fuel = Cell::new(0);
let working_dir = env::current_dir().unwrap().to_string_lossy().into_owned();
let working_dir = env::current_dir()
.expect("Could not find current working directory")
.to_string_lossy().into_owned();
let working_dir = file_path_mapping.map_prefix(working_dir);
let sess = Session {