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annotate test/scope.c @ 602:429ec87e03e7

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*** empty log message ***
author kono
date Fri, 27 Jan 2006 14:35:38 +0900
parents aad312f61654
children 5313ed059cee
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1 /*
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2
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3 gcc -g -std=gnu99 test/scope.c
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4
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5 */
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6
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7 #include <stdio.h>
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8 // #define INLINE inline
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9 #ifdef INLINE
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10 #else
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11 #define INLINE
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12 #endif
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13
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14
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15 INLINE
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16 void
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17 f(int *i,void *label)
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18 {
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19 static int k = 3;
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20 {
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21 static int k = 3;
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22 *i = k++;
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23 }
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24 k--;
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25 printf("#0024:f %d\n",k);
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26 }
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27
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28 INLINE
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29 int
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30 g(int m,int n)
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31 {
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32 int k=m,i=n-3;
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33 if (m==2) return 0;
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34 if (k==2||k==3||k==i) {
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35 if (k==2||k==3||k==4) {
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36 printf("#0035:k,i=%d,%d\n",k,i);
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37 }
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38 }
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39 return m+n;
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40 }
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41
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42 INLINE
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43 static int
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44 main0()
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45 {
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46 int i,k;
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47 void *exit = &&exit0;
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48 i = 3;k=10;
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49
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50 printf("#0049:%s,%s,%d\n",
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51 __FILE__,
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52 __FUNCTION__,
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53 __LINE__
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54 );
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55
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56
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57 for(int k=0;k<10;k++) {
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58 int i;
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59 i = 4;
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60 if (k==2||k==3||k==i) {
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61 if (k==2||k==3||k==4) {
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62 const int m=g(k,i);
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63 printf("#0062:m=%d\n",m);
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64 }
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65 }
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66 if (({
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67 __label__ exit0;
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68 int i;
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69 f(&i,&&exit0);
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70 if (i==5)
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71 goto exit0;
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72 printf("#0071:2nd inner %d %d %0x\n",i,k,&&exit1==exit);
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73 exit0:
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74 i;
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75 })!=7) {
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76 goto exit1;
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77 } else
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78 goto *exit;
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79 /* not reached */
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80 i = ({ int k=3; k; });
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81 exit1:
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82 printf("#0081:inner %d %d %0x\n",i,k,&&exit1==exit);
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83 }
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84 k++;
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85 exit0:
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86 printf("#0085:outer %d %d %0x\n",i,k,&&exit0==exit);
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87 return 0;
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88 }
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89
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90 int
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91 main()
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92 {
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93 return main0();
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94 }