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platform_ldbl64.c revision 1.6 
      1 /*	$NetBSD: platform_ldbl64.c,v 1.6 2025/04/10 20:37:48 rillig Exp $	*/
      2 # 3 "platform_ldbl64.c"
      3 
      4 /*
      5  * Test features that only apply to platforms that have 64-bit long double.
      6  */
      7 
      8 /* lint1-extra-flags: -c -h -a -p -b -r -z -X 351 */
      9 /* lint1-only-if: ldbl64 */
     10 
     11 typedef int bits_per_byte[((unsigned char)-1) == 255 ? 1 : -1];
     12 typedef int bytes_per_long_double[sizeof(long double) == 8 ? 1 : -1];
     13 
     14 /* expect+1: warning: floating-point constant out of range [248] */
     15 double larger_than_ldbl = 1e310;
     16 /*
     17  * Since 'long double' has the same size as 'double', there is no floating
     18  * point constant that fits in 'long double' but not in 'double'.
     19  */
     20 /* expect+1: warning: floating-point constant out of range [248] */
     21 long double larger_than_ldbl_l = 1e310L;
     22