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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [pack-test-4.c] - Blame information for rev 867

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Line No. Rev Author Line
1 149 jeremybenn
/* PR c/11885
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   Bug: flag4 was allocated into the same byte as the other flags.
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   { dg-options "" }
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   { dg-do run } */
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extern void abort (void);
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typedef unsigned char uint8_t;
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typedef struct {
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    uint8_t flag1:2;
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    uint8_t flag2:1;
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    uint8_t flag3:1;
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    uint8_t flag4;
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} __attribute__ ((packed)) MyType;
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int main (void)
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{
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  MyType a;
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  MyType *b = &a;
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  b->flag1 = 0;
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  b->flag2 = 0;
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  b->flag3 = 0;
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  b->flag4 = 0;
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  b->flag4++;
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  if (b->flag1 != 0)
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    abort ();
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  return 0;
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}

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