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78
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1 /* easy test */
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2 #define __environment _CbC_environment
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3 #define __return _CbC_return
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4
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5
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6 extern int printf(const char *,...);
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7
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128
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8 #if 0 //currently gcc version dose not support void type full continuation.
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126
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9
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128
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10 __code code0(int ac,char *av[],__code (*ret)(void*));
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11 __code code1(int ac,char *av[],__code (*exit)(void*));
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12 __code code3(char a,char b,int c,int d,int e,int f);
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13 __code code4(char a,char b,int c,int d,int e,int f);
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14
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15 __code (*ret)(void *);
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78
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16 void *env;
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128
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17 __code exit1(void *);
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78
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18
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126
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19 void main0(ac,av)
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78
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20 int ac;
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21 char *av[];
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22 {
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23 ret = __return;
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24 env = __environment;
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25 printf("#0017:main0 %d start.\n",ac);
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26 if (ac>=1)
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27 goto code0(ac,av,__return);
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28 goto code1(ac,av,exit1);
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29 // not reached. (warning?)
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30 printf("#0022:main0 %d end.\n",ac);
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31 }
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32
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128
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33 __code exit1(void *env)
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78
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34 {
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35 // exit(0);
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36 goto code3(0,1,2,3,4,5);
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37 }
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38
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39 __code code3(a,b,c,d,e,f)
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40 char a,b;
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41 int c,d,e,f;
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42 {
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43 printf("#0035:code3: %d %d %d %d %d %d\n",a,b,c,d,e,f);
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44 if(a<10)
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45 goto code3(a+1,b,c,d,e,f);
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46 else
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47 goto code4(a+3,b+3,c+3,d+3,e+3,f+3);
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48 }
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49
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50 __code code4(a,b,c,d,e,f)
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51 char a,b;
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52 int c,d,e,f;
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53 {
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54 int i=1,j=2;
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55 printf("#0047:code4: %d %d %d %d %d %d\n",a,b,c,d,e,f);
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56 if(a<20) // cyclic binary dependency
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57 goto code3(a+b,b+c,c+d,d+e,e+f,f+a);
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58 else if(a<30)
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59 goto code3(a,b,c,d,e,f);
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60 else if(a<40) // cyclic dependency
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61 goto code3(b,c,a,e,f,d);
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62 else if(a<50)
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63 goto code4(a+i,b+j,c+i,d+3,e+3,f+3);
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128
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64 else goto ret(env);
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78
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65 }
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66
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67 __code code0(ac,av,ret)
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68 int ac;
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69 char *av[];
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128
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70 __code (*ret)(void *env);
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78
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71 {
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72 goto code1(ac,av,ret);
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73 }
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74
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75 __code code1(ac,av,exit)
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76 int ac;
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128
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77 __code (*exit)(void*);
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78
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78 char *av[];
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79 {
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128
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80 __code (*f)(void *);
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78
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81 printf("#0073:code1: %d\n",ac);
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82 f = exit;
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83 if (ac>3)
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84 goto code1(ac,av,f);
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85 else if (ac>2)
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128
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86 goto code1(ac,av,f);
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78
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87 else
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128
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88 goto (*f)(env);
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78
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89 }
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90
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128
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91 #endif
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92
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93 int main(int ac,char *av[])
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78
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94 {
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128
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95 // main0(1,av);
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78
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96 printf("#0087:main continue.\n");
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128
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97 // main0(0,av);
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78
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98 printf("#0089:main end.\n");
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99 return 0;
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100 }
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101
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102 /* end */
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