diff options
Diffstat (limited to 'src/libsyntax/print/pprust.rs')
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index c3a3848019a..e1a2b2aeefe 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -90,10 +90,10 @@ pub fn rust_printer_annotated<'a>(writer: Box<io::Writer+'static>, } #[allow(non_uppercase_statics)] -pub static indent_unit: uint = 4u; +pub const indent_unit: uint = 4u; #[allow(non_uppercase_statics)] -pub static default_columns: uint = 78u; +pub const default_columns: uint = 78u; /// Requires you to pass an input filename and reader so that /// it can scan the input text for comments and literals to @@ -757,6 +757,20 @@ impl<'a> State<'a> { try!(word(&mut self.s, ";")); try!(self.end()); // end the outer cbox } + ast::ItemConst(ref ty, ref expr) => { + try!(self.head(visibility_qualified(item.vis, + "const").as_slice())); + try!(self.print_ident(item.ident)); + try!(self.word_space(":")); + try!(self.print_type(&**ty)); + try!(space(&mut self.s)); + try!(self.end()); // end the head-ibox + + try!(self.word_space("=")); + try!(self.print_expr(&**expr)); + try!(word(&mut self.s, ";")); + try!(self.end()); // end the outer cbox + } ast::ItemFn(ref decl, fn_style, abi, ref typarams, ref body) => { try!(self.print_fn( &**decl, |