/* $NetBSD: msg_215.c,v 1.13 2023/07/07 19:45:22 rillig Exp $ */
# 3 "msg_215.c"
// Test for message: function '%s' implicitly declared to return int [215]
/*
* In traditional C and C90, it was possible to implicitly declare a function
* by just calling it, without defining a prototype first. Such a function
* would then be defined as taking unspecified parameters and returning int.
*/
/* lint1-extra-flags: -X 351 */
struct str {
int dummy;
};
/* ARGSUSED */
void
test(struct str str, const double *p_double)
{
/* expect+1: error: function 'name' implicitly declared to return int [215] */
name();
/* expect+2: error: 'parenthesized' undefined [99] */
/* expect+1: error: cannot call 'int', must be a function [149] */
(parenthesized)();
/* expect+2: error: type 'struct str' does not have member 'member' [101] */
/* expect+1: error: cannot call 'int', must be a function [149] */
str.member();
/*
https://gcc.gnu.org/onlinedocs/gcc/C-Extensions.html */
__builtin_whatever(123, "string");
__atomic_whatever(123, "string");
/* obsolete but still in use, as of 2021 */
__sync_whatever(123, "string");
/*
https://software.intel.com/sites/landingpage/IntrinsicsGuide/ */
_mm_load_sd(p_double);
}
