1  /* Test that nan functions are not built-in in C90 mode.  Bug 14635.  */
       2  /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
       3  /* { dg-do compile } */
       4  /* { dg-options "-std=c89" } */
       5  
       6  int nan, nanf, nanl, nans, nansf, nansl;