1 /* Test messages for -Wtraditional-conversion, including that they are not
2 pedwarns. */
3 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
4 /* { dg-do compile } */
5 /* { dg-options "-std=c99 -pedantic-errors -Wtraditional-conversion" } */
6
7 void fsc(signed char);
8 void fsi(signed int);
9 void fsll(signed long long);
10 void fuc(unsigned char);
11 void fui(unsigned int);
12 void full(unsigned long long);
13 void ff(float);
14 void fld(long double);
15 void fcf(_Complex float);
16
17 struct s {
18 void (*fsc)(signed char);
19 void (*fsi)(signed int);
20 void (*fsll)(signed long long);
21 void (*fuc)(unsigned char);
22 void (*fui)(unsigned int);
23 void (*full)(unsigned long long);
24 void (*ff)(float);
25 void (*fld)(long double);
26 void (*fcf)(_Complex float);
27 } x;
28
29 signed char sc;
30 signed int si;
31 signed long long sll;
32 unsigned char uc;
33 unsigned int ui;
34 unsigned long long ull;
35 float f;
36 long double ld;
37 _Complex float cf;
38
39 void
g(void)40 g (void)
41 {
42 fsi(f); /* { dg-warning "passing argument 1 of 'fsi' as integer rather than floating due to prototype" } */
43 x.fsi(f); /* { dg-warning "passing argument 1 of 'x.fsi' as integer rather than floating due to prototype" } */
44 fsi(cf); /* { dg-warning "passing argument 1 of 'fsi' as integer rather than complex due to prototype" } */
45 x.fsi(cf); /* { dg-warning "passing argument 1 of 'x.fsi' as integer rather than complex due to prototype" } */
46 fcf(f); /* { dg-warning "passing argument 1 of 'fcf' as complex rather than floating due to prototype" } */
47 x.fcf(f); /* { dg-warning "passing argument 1 of 'x.fcf' as complex rather than floating due to prototype" } */
48 fcf(si); /* { dg-warning "passing argument 1 of 'fcf' as complex rather than integer due to prototype" } */
49 x.fcf(si); /* { dg-warning "passing argument 1 of 'x.fcf' as complex rather than integer due to prototype" } */
50 ff(sc); /* { dg-warning "passing argument 1 of 'ff' as floating rather than integer due to prototype" } */
51 x.ff(sc); /* { dg-warning "passing argument 1 of 'x.ff' as floating rather than integer due to prototype" } */
52 ff(cf); /* { dg-warning "passing argument 1 of 'ff' as floating rather than complex due to prototype" } */
53 x.ff(cf); /* { dg-warning "passing argument 1 of 'x.ff' as floating rather than complex due to prototype" } */
54 ff(1.0); /* { dg-warning "passing argument 1 of 'ff' as 'float' rather than 'double' due to prototype" } */
55 x.ff(1.0); /* { dg-warning "passing argument 1 of 'x.ff' as 'float' rather than 'double' due to prototype" } */
56 fsll(sc); /* { dg-warning "passing argument 1 of 'fsll' with different width due to prototype" } */
57 x.fsll(sc); /* { dg-warning "passing argument 1 of 'x.fsll' with different width due to prototype" } */
58 fsc(sll); /* { dg-warning "passing argument 1 of 'fsc' with different width due to prototype" } */
59 x.fsc(sll); /* { dg-warning "passing argument 1 of 'x.fsc' with different width due to prototype" } */
60 fsi(ui); /* { dg-warning "passing argument 1 of 'fsi' as signed due to prototype" } */
61 x.fsi(ui); /* { dg-warning "passing argument 1 of 'x.fsi' as signed due to prototype" } */
62 full(sll); /* { dg-warning "passing argument 1 of 'full' as unsigned due to prototype" } */
63 x.full(sll); /* { dg-warning "passing argument 1 of 'x.full' as unsigned due to prototype" } */
64 }
65