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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [Wswitch-enum.c] - Blame information for rev 455

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Line No. Rev Author Line
1 149 jeremybenn 
/* PR c/5044 */
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/* { dg-do compile } */
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/* { dg-options "-Wswitch-enum" } */
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enum e { e1, e2 };
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int
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foo (int i, int j, enum e ei, enum e ej, enum e ek, enum e el,
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     enum e em, enum e en, enum e eo, enum e ep)
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{
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  switch (i)
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    {
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    case 1: return 1;
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    case 2: return 2;
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    }
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  switch (j)
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    {
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    case 3: return 4;
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    case 4: return 3;
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    default: break;
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    }
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  switch (ei) /* { dg-warning "enumeration value 'e1' not handled in switch" "enum e1" } */
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    { /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" { target *-*-* } 22 } */
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    }
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  switch (ej) /* { dg-warning "enumeration value 'e1' not handled in switch" "enum e1" } */
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    { /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" { target *-*-* } 25 } */
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    default: break;
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    }
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  switch (ek) /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" } */
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    {
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    case e1: return 1;
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    }
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  switch (el) /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" } */
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    {
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    case e1: return 1;
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    default: break;
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    }
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  switch (em)
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    {
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    case e1: return 1;
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    case e2: return 2;
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    }
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  switch (en)
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    {
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    case e1: return 1;
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    case e2: return 2;
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    default: break;
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    }
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  switch (eo)
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    {
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    case e1: return 1;
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    case e2: return 2;
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    case 3: return 3; /* { dg-warning "case value '3' not in enumerated type 'enum e'" "excess 3" } */
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    }
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  switch (ep)
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    {
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    case e1: return 1;
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    case e2: return 2;
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    case 3: return 3; /* { dg-warning "case value '3' not in enumerated type 'enum e'" "excess 3" } */
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    default: break;
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    }
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  return 0;
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}

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