diff options
Diffstat (limited to 'src/libsyntax/print')
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index eaeb6aaab8a..a4dff45ad35 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -1607,6 +1607,18 @@ impl<'a> State<'a> { try!(word(&mut self.s, ">")); } } + ast::ExprTupField(ref expr, id, ref tys) => { + try!(self.print_expr(&**expr)); + try!(word(&mut self.s, ".")); + try!(self.print_uint(id.node)); + if tys.len() > 0u { + try!(word(&mut self.s, "::<")); + try!(self.commasep( + Inconsistent, tys.as_slice(), + |s, ty| s.print_type_ref(ty))); + try!(word(&mut self.s, ">")); + } + } ast::ExprIndex(ref expr, ref index) => { try!(self.print_expr(&**expr)); try!(word(&mut self.s, "[")); @@ -1738,6 +1750,10 @@ impl<'a> State<'a> { self.ann.post(self, NodeIdent(&ident)) } + pub fn print_uint(&mut self, i: uint) -> IoResult<()> { + word(&mut self.s, i.to_string().as_slice()) + } + pub fn print_name(&mut self, name: ast::Name) -> IoResult<()> { try!(word(&mut self.s, token::get_name(name).get())); self.ann.post(self, NodeName(&name)) |