28 lines
510 B
C
28 lines
510 B
C
/* Test INFINITY macro. Test when infinities supported. */
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/* { dg-do run } */
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/* { dg-options "-std=c2x -pedantic-errors" } */
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/* { dg-add-options ieee } */
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/* { dg-require-effective-target inff } */
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#include <float.h>
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#ifndef INFINITY
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#error "INFINITY undefined"
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#endif
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volatile float f = INFINITY;
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extern void abort (void);
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extern void exit (int);
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int
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main (void)
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{
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(void) _Generic (INFINITY, float : 0);
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if (!(INFINITY > FLT_MAX))
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abort ();
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if (!(f > FLT_MAX))
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abort ();
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exit (0);
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}
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