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Extend span debugger

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This commit is contained in:
Seo Sanghyeon 2014-12-27 21:00:48 +09:00
parent d4da758922
commit 98aeac2930
2 changed files with 51 additions and 5 deletions
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4
src/librustc_driver/driver.rs
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@ -138,8 +138,8 @@ pub fn phase_1_parse_input(sess: &Session, cfg: ast::CrateConfig, input: &Input)
krate.encode(&mut json).unwrap();
}
if sess.opts.show_span.is_some() {
syntax::show_span::run(sess.diagnostic(), &krate);
if let Some(ref s) = sess.opts.show_span {
syntax::show_span::run(sess.diagnostic(), s.as_slice(), &krate);
}
krate