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// PR c++/13371
// Bug: We were failing to properly protect the lhs on the line marked
// "here" from multiple evaluation.
 
// { dg-do run }
 
extern "C" int printf (const char *, ...);
 
enum E { E1, E2 };
 
struct A
{
  E e : 8;
  unsigned char c;
};
 
A ar[2];
 
int c;
 
int f()
{
  ++c;
  printf ("f()\n");
  return 0;
}
 
int main()
{
  ar[0].c = 0xff;
  ar[f()].e = E1;               // here
  return (c != 1 || ar[0].c != 0xff);
}

Line No.	Rev	Author	Line
1	301	jeremybenn	`// PR c++/13371`
2			`// Bug: We were failing to properly protect the lhs on the line marked`
3			`// "here" from multiple evaluation.`
4
5			`// { dg-do run }`
6
7			`extern "C" int printf (const char *, ...);`
8
9			`enum E { E1, E2 };`
10
11			`struct A`
12			`{`
13			`E e : 8;`
14			`unsigned char c;`
15			`};`
16
17			`A ar[2];`
18
19			`int c;`
20
21			`int f()`
22			`{`
23			`++c;`
24			`printf ("f()\n");`
25			`return 0;`
26			`}`
27
28			`int main()`
29			`{`
30			`ar[0].c = 0xff;`
31			`ar[f()].e = E1; // here`
32			`return (c != 1 \|\| ar[0].c != 0xff);`
33			`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [init/] [bitfield2.C] - Blame information for rev 307