URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [Wswitch.c] - Blame information for rev 154

Details | Compare with Previous | View Log


/* PR c/4475, PR c++/3780 */
/* { dg-do compile } */
/* { dg-options "-Wswitch" } */
 
enum e { e1, e2 };
 
int
foo (int i, int j, enum e ei, enum e ej, enum e ek, enum e el,
     enum e em, enum e en, enum e eo, enum e ep)
{
  switch (i)
    {
    case 1: return 1;
    case 2: return 2;
    }
  switch (j)
    {
    case 3: return 4;
    case 4: return 3;
    default: break;
    }
  switch (ei) /* { dg-warning "enumeration value 'e1' not handled in switch" "enum e1" } */
    { /*{ dg-warning "enumeration value 'e2' not handled in switch" "enum e2" { target *-*-* } 22 } */
    }
  switch (ej)
    {
    default: break;
    }
  switch (ek) /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" } */
    {
    case e1: return 1;
    }
  switch (el)
    {
    case e1: return 1;
    default: break;
    }
  switch (em)
    {
    case e1: return 1;
    case e2: return 2;
    }
  switch (en)
    {
    case e1: return 1;
    case e2: return 2;
    default: break;
    }
  switch (eo)
    {
    case e1: return 1;
    case e2: return 2;
    case 3: return 3; /* { dg-warning "case value '3' not in enumerated type 'enum e'" "excess 3" } */
    }
  switch (ep)
    {
    case e1: return 1;
    case e2: return 2;
    case 3: return 3;
    default: break;
    } /* Since there is a default, no warning about ``case 3'' */
  return 0;
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR c/4475, PR c++/3780 */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-Wswitch" } */`
4
5			`enum e { e1, e2 };`
6
7			`int`
8			`foo (int i, int j, enum e ei, enum e ej, enum e ek, enum e el,`
9			`enum e em, enum e en, enum e eo, enum e ep)`
10			`{`
11			`switch (i)`
12			`{`
13			`case 1: return 1;`
14			`case 2: return 2;`
15			`}`
16			`switch (j)`
17			`{`
18			`case 3: return 4;`
19			`case 4: return 3;`
20			`default: break;`
21			`}`
22			`switch (ei) /* { dg-warning "enumeration value 'e1' not handled in switch" "enum e1" } */`
23			`{ /{ dg-warning "enumeration value 'e2' not handled in switch" "enum e2" { target -- } 22 } */`
24			`}`
25			`switch (ej)`
26			`{`
27			`default: break;`
28			`}`
29			`switch (ek) /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" } */`
30			`{`
31			`case e1: return 1;`
32			`}`
33			`switch (el)`
34			`{`
35			`case e1: return 1;`
36			`default: break;`
37			`}`
38			`switch (em)`
39			`{`
40			`case e1: return 1;`
41			`case e2: return 2;`
42			`}`
43			`switch (en)`
44			`{`
45			`case e1: return 1;`
46			`case e2: return 2;`
47			`default: break;`
48			`}`
49			`switch (eo)`
50			`{`
51			`case e1: return 1;`
52			`case e2: return 2;`
53			`case 3: return 3; /* { dg-warning "case value '3' not in enumerated type 'enum e'" "excess 3" } */`
54			`}`
55			`switch (ep)`
56			`{`
57			`case e1: return 1;`
58			`case e2: return 2;`
59			`case 3: return 3;`
60			`default: break;`
61			} /* Since there is a default, no warning about ``case 3'' */
62			`return 0;`
63			`}`

Browse

Tools

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [Wswitch.c] - Blame information for rev 154