equal
deleted
inserted
replaced
3169 } |
3169 } |
3170 |
3170 |
3171 /** Check that given tree is a legal expression statement. |
3171 /** Check that given tree is a legal expression statement. |
3172 */ |
3172 */ |
3173 protected JCExpression checkExprStat(JCExpression t) { |
3173 protected JCExpression checkExprStat(JCExpression t) { |
3174 switch(t.getTag()) { |
3174 if (!TreeInfo.isExpressionStatement(t)) { |
3175 case PREINC: case PREDEC: |
|
3176 case POSTINC: case POSTDEC: |
|
3177 case ASSIGN: |
|
3178 case BITOR_ASG: case BITXOR_ASG: case BITAND_ASG: |
|
3179 case SL_ASG: case SR_ASG: case USR_ASG: |
|
3180 case PLUS_ASG: case MINUS_ASG: |
|
3181 case MUL_ASG: case DIV_ASG: case MOD_ASG: |
|
3182 case APPLY: case NEWCLASS: |
|
3183 case ERRONEOUS: |
|
3184 return t; |
|
3185 default: |
|
3186 JCExpression ret = F.at(t.pos).Erroneous(List.<JCTree>of(t)); |
3175 JCExpression ret = F.at(t.pos).Erroneous(List.<JCTree>of(t)); |
3187 error(ret, "not.stmt"); |
3176 error(ret, "not.stmt"); |
3188 return ret; |
3177 return ret; |
|
3178 } else { |
|
3179 return t; |
3189 } |
3180 } |
3190 } |
3181 } |
3191 |
3182 |
3192 /** Return precedence of operator represented by token, |
3183 /** Return precedence of operator represented by token, |
3193 * -1 if token is not a binary operator. @see TreeInfo.opPrec |
3184 * -1 if token is not a binary operator. @see TreeInfo.opPrec |