89         if input.peek(Token![&&]) {  in parse_binop()
91         } else if input.peek(Token![||]) {  in parse_binop()
93         } else if input.peek(Token![<<]) {  in parse_binop()
95         } else if input.peek(Token![>>]) {  in parse_binop()
97         } else if input.peek(Token![==]) {  in parse_binop()
99         } else if input.peek(Token![<=]) {  in parse_binop()
101         } else if input.peek(Token![!=]) {  in parse_binop()
103         } else if input.peek(Token![>=]) {  in parse_binop()
105         } else if input.peek(Token![+]) {  in parse_binop()
107         } else if input.peek(Token![-]) {  in parse_binop()
109         } else if input.peek(Token![*]) {  in parse_binop()
111         } else if input.peek(Token![/]) {  in parse_binop()
113         } else if input.peek(Token![%]) {  in parse_binop()
115         } else if input.peek(Token![^]) {  in parse_binop()
117         } else if input.peek(Token![&]) {  in parse_binop()
119         } else if input.peek(Token![|]) {  in parse_binop()
121         } else if input.peek(Token![<]) {  in parse_binop()
123         } else if input.peek(Token![>]) {  in parse_binop()
139             if input.peek(Token![+=]) {  in parse()
141             } else if input.peek(Token![-=]) {  in parse()
143             } else if input.peek(Token![*=]) {  in parse()
145             } else if input.peek(Token![/=]) {  in parse()
147             } else if input.peek(Token![%=]) {  in parse()
149             } else if input.peek(Token![^=]) {  in parse()
151             } else if input.peek(Token![&=]) {  in parse()
153             } else if input.peek(Token![|=]) {  in parse()
155             } else if input.peek(Token![<<=]) {  in parse()
157             } else if input.peek(Token![>>=]) {  in parse()
169             if lookahead.peek(Token![*]) {  in parse()
171             } else if lookahead.peek(Token![!]) {  in parse()
173             } else if lookahead.peek(Token![-]) {  in parse()