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| author | Simon Sapin <simon.sapin@exyr.org> | 2014-06-06 16:04:04 +0100 |
|---|---|---|
| committer | Simon Sapin <simon.sapin@exyr.org> | 2014-06-17 23:41:03 +0200 |
| commit | bccdba02960b3cd428addbc2c856065ebb81eb04 (patch) | |
| tree | 09c67823ea70b74b18af5ba2470b337968d758aa /src/libsyntax/print | |
| parent | 2fd618e77accd37426819952ad443e50bb3c9015 (diff) | |
| download | rust-bccdba02960b3cd428addbc2c856065ebb81eb04.tar.gz rust-bccdba02960b3cd428addbc2c856065ebb81eb04.zip | |
Add a b'x' byte literal of type u8.
Diffstat (limited to 'src/libsyntax/print')
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index badfbe7eb15..6ea2eed293e 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -2305,6 +2305,12 @@ impl<'a> State<'a> { } match lit.node { ast::LitStr(ref st, style) => self.print_string(st.get(), style), + ast::LitByte(byte) => { + let mut res = String::from_str("b'"); + (byte as char).escape_default(|c| res.push_char(c)); + res.push_char('\''); + word(&mut self.s, res.as_slice()) + } ast::LitChar(ch) => { let mut res = String::from_str("'"); ch.escape_default(|c| res.push_char(c)); |