blob: 781d0e221911821144794c76f749c747ca46f703 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* PR c/12085 */
/* Origin: David Hollenberg <dhollen@mosis.org> */
/* Verify that the compiler doesn't inline a function at
a calling point where it is viewed with a different
prototype than the actual one. */
/* { dg-do compile } */
/* { dg-options "-O3" } */
int foo1(int);
int foo2();
typedef struct {
double d;
int a;
} str_t;
void bar(void)
{
double d;
int i;
str_t s;
d = ((double (*) (int)) foo1) (i); /* { dg-warning "33:non-compatible|abort" } */
i = ((int (*) (double)) foo1) (d); /* { dg-warning "33:non-compatible|abort" } */
s = ((str_t (*) (int)) foo1) (i); /* { dg-warning "32:non-compatible|abort" } */
((void (*) (int)) foo1) (d); /* { dg-warning "non-compatible|abort" } */
i = ((int (*) (int)) foo1) (i); /* { dg-bogus "non-compatible|abort" } */
(void) foo1 (i); /* { dg-bogus "non-compatible|abort" } */
d = ((double (*) (int)) foo2) (i); /* { dg-warning "33:non-compatible|abort" } */
i = ((int (*) (double)) foo2) (d); /* { dg-bogus "non-compatible|abort" } */
s = ((str_t (*) (int)) foo2) (i); /* { dg-warning "non-compatible|abort" } */
((void (*) (int)) foo2) (d); /* { dg-warning "non-compatible|abort" } */
i = ((int (*) (int)) foo2) (i); /* { dg-bogus "non-compatible|abort" } */
(void) foo2 (i); /* { dg-bogus "non-compatible|abort" } */
}
int foo1(int arg)
{
return arg;
}
int foo2(arg)
int arg;
{
return arg;
}
|
