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111
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1 /* bf-ms-attrib.c */
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2 /* Adapted from Donn Terry <donnte@microsoft.com> testcase
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3 posted to GCC-patches
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4 http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00577.html */
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5
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6 /* { dg-do run { target *-*-mingw* *-*-cygwin* } } */
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7
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8 /* We don't want the default "pedantic-errors" in this case, since we're
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9 testing nonstandard stuff to begin with. */
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10 /* { dg-options "-ansi" } */
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11
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12 extern void abort(void);
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13
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14 struct one_gcc {
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15 int d;
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16 unsigned char a;
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17 unsigned short b:7;
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18 char c;
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19 } __attribute__((__gcc_struct__)) ;
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20
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21
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22 struct one_ms {
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23 int d;
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24 unsigned char a;
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25 unsigned short b:7;
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26 char c;
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27 } __attribute__((__ms_struct__));
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28
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29
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30 main()
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31 {
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32 /* As long as the sizes are as expected, we know attributes are working.
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33 bf-ms-layout.c makes sure the right thing happens when the attribute
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34 is on. */
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35 if (sizeof(struct one_ms) != 8)
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36 abort();
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37 if (sizeof(struct one_gcc) != 8)
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38 abort();
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39 return 0;
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40 }
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