File: test5.d

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (65 lines) | stat: -rw-r--r-- 1,164 bytes parent folder | download | duplicates (6) 
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
 
// PERMUTE_ARGS:

extern(C) int printf(const char*, ...);

interface foo
{
    extern (C) int testc(int i);
    extern (Windows) int testw(int i);
    extern (D) int testd(int i);
}

class bar : foo
{
    int x = 47;

  extern (C)
    int testc(int i)
    {
        printf("foo.testc(%p)\n", this);
        assert(x == 47);
        return i + x;
    }

  extern (Windows)
    int testw(int i)
    {
        printf("foo.testw(%p)\n", this);
        assert(x == 47);
        return i + x;
    }

  extern (D)
    int testd(int i)
    {
        printf("foo.testd(%p)\n", this);
        assert(x == 47);
        return i + x;
    }
}

int def(foo f)
{
    printf("def(%p), %d\n", f, (cast(int*)f)[0]);
    assert(f.testc(3) == 50);
    assert(f.testd(7) == 54);
    assert(f.testd(10) == 57);
    return 0;
}

void abc(bar b)
{
    printf("abc(%p), %d\n", b, (cast(int*)b)[3]);
    def(b);
}

int main()
{
    bar b = new bar();

    printf("b.size = x%zx\n", b.classinfo.initializer.length);
    printf("bar.size = x%zx\n", bar.classinfo.initializer.length);
    assert(b.classinfo.initializer.length == bar.classinfo.initializer.length);
    abc(b);
    return 0;
}