33 lines
631 B
C
33 lines
631 B
C
/* PR 30260 */
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/* { dg-do link } */
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/* { dg-options "-pedantic -O" } */
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#include <limits.h>
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enum A {
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A1 = 0,
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A2 = A1 - 1
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};
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enum B {
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B1 = 0u,
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B2 = B1 - 1 /* { dg-bogus "ISO C restricts enumerator values to range of 'int'" } */
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};
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int main(void)
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{
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enum A a = -1;
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enum B b = -1;
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if (!(a < 0))
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link_error ();
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if (!(A2 < 0))
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link_error ();
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if (!(b < 0))
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link_error ();
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if (!(B2 < 0))
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link_error ();
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return 0;
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}
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enum E1 { e10 = INT_MAX, e11 }; /* { dg-error "overflow in enumeration values" } */
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enum E2 { e20 = (unsigned) INT_MAX, e21 }; /* { dg-error "overflow in enumeration values" } */
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