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annotate gcc/testsuite/gcc.c-torture/execute/920810-1.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #include <stdio.h>
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2 #include <string.h>
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3 #include <stdlib.h>
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4
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5 typedef struct{void*super;int name;int size;}t;
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6 t*f(t*clas,int size)
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7 {
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8 t*child=(t*)malloc(size);
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9 memcpy(child,clas,clas->size);
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10 child->super=clas;
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11 child->name=0;
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12 child->size=size;
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13 return child;
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14 }
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15 main()
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16 {
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17 t foo,*bar;
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18 memset(&foo,37,sizeof(t));
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19 foo.size=sizeof(t);
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20 bar=f(&foo,sizeof(t));
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21 if(bar->super!=&foo||bar->name!=0||bar->size!=sizeof(t))abort();
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22 exit(0);
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23 }