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82 lines
1.5 KiB
C
82 lines
1.5 KiB
C
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/* bug #1178 - copying structs/unions > 4 bytes is broken */
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#include <stdio.h>
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#include <stdlib.h>
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typedef struct
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{
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unsigned char a;
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unsigned char b;
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unsigned char c;
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unsigned char d;
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unsigned char e;
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}
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TestStruct1;
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TestStruct1 StructArray1[2];
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TestStruct1 test1;
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typedef struct
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{
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unsigned char a;
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unsigned char b;
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unsigned char c;
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unsigned char d;
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}
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TestStruct2;
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TestStruct2 StructArray2[2];
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TestStruct2 test2;
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int res = EXIT_SUCCESS;
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void dotest1(void)
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{
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test1.a = 42;
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test1.b = 11;
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test1.c = 23;
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test1.d = 47;
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test1.e = 13;
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StructArray1[0] = test1;
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printf ("test1: %d, %d, %d, %d, %d\n",
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(int)StructArray1[0].a, (int)StructArray1[0].b, (int)StructArray1[0].c,
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(int)StructArray1[0].d, (int)StructArray1[0].e);
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if ((StructArray1[0].a != 42) ||
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(StructArray1[0].b != 11) ||
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(StructArray1[0].c != 23) ||
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(StructArray1[0].d != 47) ||
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(StructArray1[0].e != 13)) {
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res = EXIT_FAILURE;
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}
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}
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void dotest2(void)
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{
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test2.a = 42;
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test2.b = 11;
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test2.c = 23;
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test2.d = 47;
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StructArray2[0] = test2;
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printf ("test2: %d, %d, %d, %d, %d\n",
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(int)StructArray2[0].a, (int)StructArray2[0].b,
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(int)StructArray2[0].c, (int)StructArray2[0].d);
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if ((StructArray2[0].a != 42) ||
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(StructArray2[0].b != 11) ||
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(StructArray2[0].c != 23) ||
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(StructArray2[0].d != 47)) {
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res = EXIT_FAILURE;
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}
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}
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int main(void)
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{
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dotest1();
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dotest2();
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return res;
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}
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