Mercurial > lcfOS
annotate examples/c3/types.c3 @ 318:e84047f29c78
Add burg and yacc initial attempts
| author | Windel Bouwman |
|---|---|
| date | Tue, 31 Dec 2013 12:38:15 +0100 |
| parents | 158068af716c |
| children |
| rev | line source |
|---|---|
| 237 | 1 |
| 2 /* | |
| 3 Demo of how to define types | |
| 4 */ | |
| 5 | |
| 286 | 6 module typedemo; |
| 237 | 7 |
| 8 type int A; | |
| 9 type int B; | |
| 10 type struct { | |
| 11 int x, y; | |
| 12 A z; | |
| 13 } C; | |
| 14 type struct { | |
| 15 C x; | |
| 16 B y; | |
| 17 int z; | |
| 18 } D; | |
| 19 | |
| 20 type D* E; | |
| 21 | |
| 22 function int testcast() | |
| 23 { | |
| 24 var A a; | |
| 25 var B b; | |
| 26 a = 3; | |
| 27 b = a; | |
| 28 var C c; | |
| 29 c.x = a; | |
| 30 c.z = c.y; | |
| 31 var D d; | |
| 32 var E e; | |
| 33 var D* e2; | |
| 34 e = &d; | |
| 35 e2 = e; | |
| 36 e2->x.x = 22; | |
| 37 | |
| 38 return 0; | |
| 39 } | |
| 40 |