(op rune)
| 198 | } |
| 199 | |
| 200 | func unaryOp(op rune) int { |
| 201 | switch op { |
| 202 | case tkNot: |
| 203 | return oprNot |
| 204 | case '-': |
| 205 | return oprMinus |
| 206 | case '#': |
| 207 | return oprLength |
| 208 | } |
| 209 | return oprNoUnary |
| 210 | } |
| 211 | |
| 212 | func binaryOp(op rune) int { |
| 213 | switch op { |