Mercurial > hg > Papers > 2010 > kent-master
annotate sources/cbcreturn.cbc @ 7:8ef81ff8cb52
emended.
| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 12 Feb 2010 13:10:57 +0900 |
| parents | d2999e94b97d |
| children |
| rev | line source |
|---|---|
| 7 | 1 code cs(code (*ret)(int)) |
| 1 | 2 { |
| 3 goto ret(2); | |
| 4 } | |
| 5 | |
| 6 int funcB() | |
| 7 { | |
| 7 | 8 code (*ret)(int); |
| 9 ret = __return; | |
| 1 | 10 /* do something. */ |
| 7 | 11 goto cs(ret); |
| 1 | 12 |
| 13 /* never reached. */ | |
| 14 return -1; | |
| 15 } | |
| 16 | |
| 17 void funcA() | |
| 18 { | |
| 19 int t; | |
| 20 | |
| 21 t = funcB(); | |
| 22 | |
| 23 printf("t=%d\n", t); | |
| 24 /* t should not be -1 but 2. */ | |
| 25 } |