gcc/gcc/testsuite/gcc.dg/volatile-bitfields-2.c

16 lines
263 B
C

/* { dg-do run } */
/* { dg-options "-fstrict-volatile-bitfields" } */
extern void abort(void);
struct thing {
volatile unsigned short a: 8;
volatile unsigned short b: 8;
} t = {1,2};
int main()
{
t.a = 3;
if (t.a !=3 || t.b !=2) abort();
return 0;
}