1/*	$NetBSD: expr.c,v 1.1 2024/06/08 09:09:20 rillig Exp $	*/
2# 3 "expr.c"
3
4/*
5 * Miscellaneous tests for expressions.
6 */
7
8/* lint1-extra-flags: -X 351 */
9
10struct bit_fields {
11	unsigned u32: 32;
12};
13
14unsigned long
15expr_cond_cvt(unsigned long ul)
16{
17	struct bit_fields bits = { 0 };
18	// Combining 'unsigned:32' and 'unsigned long' in the ':' operator
19	// results in 'unsigned long'.
20	return bits.u32 < ul ? bits.u32 : ul;
21}
22
23// Before tree.c 1.76 from 2014-04-17, lint crashed with an internal error,
24// due to an uninitialized right operand of a tree node.
25void
26crash_in_assignment(void)
27{
28	/* expect+1: warning: 'x' set but not used in function 'crash_in_assignment' [191] */
29	double x = 1;
30	int foo = 0;
31	if (foo)
32		x = 1;
33}
34