1 /* $NetBSD: msg_142.c,v 1.12 2024/06/08 06:42:59 rillig Exp $ */ 2 # 3 "msg_142.c" 3 4 // Test for message: operator '%s' produces floating point overflow [142] 5 6 /* lint1-extra-flags: -X 351 */ 7 8 /* 9 * For 96-bit and 128-bit floating point numbers, a different number of 10 * multipliers is needed to produce an overflow. 11 */ 12 13 /* expect+2: warning: operator '*' produces floating point overflow [142] */ 14 /* expect+1: warning: operator '*' produces floating point overflow [142] */ 15 double dbl = 1e100 * 1e100 * 1e100 * 1e100 * 1e100; 16 17 /* 18 * Ensure that an addition in the complex number space doesn't generate 19 * wrong warnings. Lint doesn't model complex constants accurately. 20 */ 21 double _Complex complex_sum = 1e308 + 1e308i; 22