@@ -112,9 +112,29 @@ impl Literal {
112112 syn:: BinOp :: Mul ( ..) => "*" ,
113113 syn:: BinOp :: Div ( ..) => "/" ,
114114 syn:: BinOp :: Rem ( ..) => "%" ,
115+ syn:: BinOp :: And ( ..) => "&&" ,
116+ syn:: BinOp :: Or ( ..) => "||" ,
117+ syn:: BinOp :: BitXor ( ..) => "^" ,
118+ syn:: BinOp :: BitAnd ( ..) => "&" ,
119+ syn:: BinOp :: BitOr ( ..) => "|" ,
115120 syn:: BinOp :: Shl ( ..) => "<<" ,
116121 syn:: BinOp :: Shr ( ..) => ">>" ,
117- _ => return Err ( format ! ( "Unsupported binary op {:?}" , bin_expr. op) ) ,
122+ syn:: BinOp :: Eq ( ..) => "==" ,
123+ syn:: BinOp :: Lt ( ..) => "<" ,
124+ syn:: BinOp :: Le ( ..) => "<=" ,
125+ syn:: BinOp :: Ne ( ..) => "!=" ,
126+ syn:: BinOp :: Ge ( ..) => ">=" ,
127+ syn:: BinOp :: Gt ( ..) => ">" ,
128+ syn:: BinOp :: AddEq ( ..) => "+=" ,
129+ syn:: BinOp :: SubEq ( ..) => "-=" ,
130+ syn:: BinOp :: MulEq ( ..) => "*=" ,
131+ syn:: BinOp :: DivEq ( ..) => "/=" ,
132+ syn:: BinOp :: RemEq ( ..) => "%=" ,
133+ syn:: BinOp :: BitXorEq ( ..) => "^=" ,
134+ syn:: BinOp :: BitAndEq ( ..) => "&=" ,
135+ syn:: BinOp :: BitOrEq ( ..) => "|=" ,
136+ syn:: BinOp :: ShlEq ( ..) => ">>=" ,
137+ syn:: BinOp :: ShrEq ( ..) => "<<=" ,
118138 } ;
119139 Ok ( Literal :: BinOp {
120140 left : Box :: new ( l) ,
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