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HEAD
2011-11-04 Tom de Vries <tom@codesourcery.com>
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
Wenum-compare-1.c
1
/* { dg-do compile } */
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/* { dg-options "-Wenum-compare" } */
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enum E1 { A, B, C };
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enum E2 { D, E, F };
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extern void f2 ();
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void
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f1 ()
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{
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int a = A;
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int d = D;
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enum E1 e1 = A;
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enum E2 e2 = D;
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if (A > D) /* { dg-warning "comparison between .enum E1. and .enum E2." } */
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f2 ();
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if (e1 > e2) /* { dg-warning "comparison between .enum E1. and .enum E2." } */
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f2 ();
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if (e1 > e2 + 1)
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f2 ();
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if (A > 0)
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f2 ();
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if (e1 > 0)
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f2 ();
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if (A + D > 0)
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f2 ();
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if (e1 > 0)
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f2 ();
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if (A + D > 0)
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f2 ();
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if ((int) A > D)
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f2 ();
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if ((int) e1 > e2)
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f2 ();
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}