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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [warn/] [Wunused-label-3.C] - Blame information for rev 328

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// { dg-do compile }
// { dg-options "-Wunused-label" }
 
extern void f9();
 
template
void
f1()
{
  if (i)
    return;
 
 l1: f9();                              // { dg-warning "not used" }
 l3: ; f9();                            // { dg-warning "not used" }
 l4: __attribute__ ((unused)) ; f9();
}
 
template
void f1<0>();
 
template
void
f2()
{
  if (i)
    return;
 
 l1: f9();                              // { dg-warning "not used" }
 l3: ; f9();                            // { dg-warning "not used" }
 l4: __attribute__ ((unused)) ; f9();
}
 
template
void f2<1>();
 
template
void
f3()
{
  void* lab;
 l1: f9();
 l2: __attribute__ ((unused)) ; f9();
  lab = i ? &&l1 : &&l2;
  goto *lab;
}
 
template
void f3<0>();
 
template
void f3<1>();

Line No.	Rev	Author	Line
1	301	jeremybenn	`// { dg-do compile }`
2			`// { dg-options "-Wunused-label" }`
3
4			`extern void f9();`
5
6			`template`
7			`void`
8			`f1()`
9			`{`
10			`if (i)`
11			`return;`
12
13			`l1: f9(); // { dg-warning "not used" }`
14			`l3: ; f9(); // { dg-warning "not used" }`
15			`l4: __attribute__ ((unused)) ; f9();`
16			`}`
17
18			`template`
19			`void f1<0>();`
20
21			`template`
22			`void`
23			`f2()`
24			`{`
25			`if (i)`
26			`return;`
27
28			`l1: f9(); // { dg-warning "not used" }`
29			`l3: ; f9(); // { dg-warning "not used" }`
30			`l4: __attribute__ ((unused)) ; f9();`
31			`}`
32
33			`template`
34			`void f2<1>();`
35
36			`template`
37			`void`
38			`f3()`
39			`{`
40			`void* lab;`
41			`l1: f9();`
42			`l2: __attribute__ ((unused)) ; f9();`
43			`lab = i ? &&l1 : &&l2;`
44			`goto *lab;`
45			`}`
46
47			`template`
48			`void f3<0>();`
49
50			`template`
51			`void f3<1>();`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [warn/] [Wunused-label-3.C] - Blame information for rev 328