blob: 2b50fe6a56ee28640574ac4969dd45e8e4a88182 (
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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/* Test for -Wtraditional warnings on conversions by prototypes.
Note, gcc should omit these warnings in system header files.
Based on gcc.dg/wtr-conversion-1.c */
/* { dg-do compile } */
/* { dg-options "-Wtraditional" } */
extern void foo_i (int);
extern void foo_f (float);
extern void foo_ld (long double);
extern void foo_d32 (_Decimal32);
extern void foo_d64 (_Decimal64);
extern void foo_d128 (_Decimal128);
extern int i;
extern float f;
extern long double ld;
extern _Decimal32 d32;
extern _Decimal64 d64;
extern _Decimal128 d128;
void
testfunc1 ()
{
foo_i (i);
foo_i (d32); /* { dg-warning "as integer rather than floating" "prototype conversion warning" } */
foo_i (d64); /* { dg-warning "as integer rather than floating" "prototype convDersion warning" } */
foo_i (d128); /* { dg-warning "as integer rather than floating" "prototype conversion warning" } */
foo_d32 (i); /* { dg-warning "as floating rather than integer" "prototype conversion warning" } */
foo_d32 (f); /* { dg-warning "as '_Decimal32' rather than 'float'" "prototype conversion warning" } */
foo_d32 (ld); /* { dg-warning "as '_Decimal32' rather than 'long double'" "prototype conversion warning" } */
foo_d32 (d64); /* { dg-warning "as '_Decimal32' rather than '_Decimal64'" "prototype conversion warning" } */
foo_d32 (d128); /* { dg-warning "as '_Decimal32' rather than '_Decimal128'" "prototype conversion warning" } */
foo_d64 (i); /* { dg-warning "as floating rather than integer" "prototype conversion warning" } */
foo_d64 (f); /* { dg-warning "as '_Decimal64' rather than 'float'" "prototype conversion warning" } */
foo_d64 (ld); /* { dg-warning "as '_Decimal64' rather than 'long double'" "prototype conversion warning" } */
foo_d64 (d32); /* { dg-bogus "as '_Decimal64' rather than '_Decimal32'" "prototype conversion warning" } */
foo_d64 (d128); /* { dg-warning "as '_Decimal64' rather than '_Decimal128'" "prototype conversion warning" } */
foo_d128 (i); /* { dg-warning "as floating rather than integer" "prototype conversion warning" } */
foo_d128 (f); /* { dg-warning "as '_Decimal128' rather than 'float'" "prototype conversion warning" } */
foo_d128 (ld); /* { dg-warning "as '_Decimal128' rather than 'long double'" "prototype conversion warning" } */
foo_d128 (d32); /* { dg-bogus "as '_Decimal128' rather than '_Decimal32'" "prototype conversion warning" } */
foo_d128 (d64); /* { dg-bogus "as '_Decimal128' rather than '_Decimal64'" "prototype conversion warning" } */
foo_d128 (d128); /* { dg-bogus "as '_Decimal128' rather than '_Decimal'" "prototype conversion warning" } */
}
# 54 "sys-header.h" 3
/* We are in system headers now, no -Wtraditional warnings should issue. */
void
testfunc2 ()
{
foo_i (i);
foo_i (d32);
foo_i (d64);
foo_i (d128);
foo_d32 (i);
foo_d32 (f);
foo_d32 (ld);
foo_d32 (d32);
foo_d32 (d64);
foo_d32 (d128);
foo_d64 (i);
foo_d64 (f);
foo_d64 (ld);
foo_d64 (d32);
foo_d64 (d64);
foo_d64 (d128);
foo_d128 (i);
foo_d128 (f);
foo_d128 (ld);
foo_d128 (d32);
foo_d128 (d64);
foo_d128 (d128);
}
|
