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/* PR c/4697
   Test whether value computed not used warning is given for compound
   expression.  */
/* { dg-do compile } */
/* { dg-options "-O2 -Wunused" } */
 
int b;
int foo (int a)
{
  a = a + 1, 5 * b;     /* { dg-warning "value computed is not used" } */
  return a;
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR c/4697`
2			`Test whether value computed not used warning is given for compound`
3			`expression. */`
4			`/* { dg-do compile } */`
5			`/* { dg-options "-O2 -Wunused" } */`
6
7			`int b;`
8			`int foo (int a)`
9			`{`
10			`a = a + 1, 5 * b; /* { dg-warning "value computed is not used" } */`
11			`return a;`
12			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [20020220-2.c] - Blame information for rev 823