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// PR c++/23139: HUGE_VAL definition should be accepted with -pedantic.
// Origin: Joseph Myers <joseph@codesourcery.com>
// { dg-do link }
// { dg-options "-pedantic-errors" }
#include <math.h>
double d = HUGE_VAL;
#ifdef HUGE_VALF
float f = HUGE_VALF;
#endif
#ifdef HUGE_VALL
long double l = HUGE_VALL;
#endif
extern void link_failure ();
int
main ()
{
#ifdef __GLIBC__
if (HUGE_VAL != __builtin_huge_val ())
link_failure ();
#ifdef HUGE_VALF
if (HUGE_VALF != __builtin_huge_valf ())
link_failure ();
#endif
#ifdef HUGE_VALL
if (HUGE_VALL != __builtin_huge_vall ())
link_failure ();
#endif
#endif
}
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