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syntax: Remove io_error usage

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This commit is contained in:
Alex Crichton 2014-01-29 17:39:21 -08:00
parent ef00c6a278
commit b211b00d21
7 changed files with 1340 additions and 1037 deletions
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5
src/libsyntax/parse/mod.rs
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@ -19,7 +19,6 @@ use parse::attr::ParserAttr;
use parse::parser::Parser;
use std::cell::RefCell;
use std::io;
use std::io::File;
use std::str;
@ -232,10 +231,10 @@ pub fn file_to_filemap(sess: @ParseSess, path: &Path, spanopt: Option<Span>)
None => sess.span_diagnostic.handler().fatal(msg),
}
};
let bytes = match io::result(|| File::open(path).read_to_end()) {
let bytes = match File::open(path).read_to_end() {
Ok(bytes) => bytes,
Err(e) => {
err(format!("couldn't read {}: {}", path.display(), e.desc));
err(format!("couldn't read {}: {}", path.display(), e));
unreachable!()
}
};