1 /* $NetBSD: platform_ldbl64.c,v 1.5 2023/07/05 11:42:14 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 /* CONSTCOND */ 12 typedef int bits_per_byte[((unsigned char)-1) == 255 ? 1 : -1]; 13 typedef int bytes_per_long_double[sizeof(long double) == 8 ? 1 : -1]; 14 15 /* expect+1: warning: floating-point constant out of range [248] */ 16 double larger_than_ldbl = 1e310; 17 /* 18 * Since 'long double' has the same size as 'double', there is no floating 19 * point constant that fits in 'long double' but not in 'double'. 20 */ 21 /* expect+1: warning: floating-point constant out of range [248] */ 22 long double larger_than_ldbl_l = 1e310L; 23