File: main.cpp

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,388 kB
  • sloc: cpp: 7,438,767; ansic: 1,393,871; asm: 1,012,926; python: 241,728; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (42 lines) | stat: -rw-r--r-- 706 bytes parent folder | download | duplicates (30) 
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
 
#include <new>

struct new_tag_t
{
};
new_tag_t new_tag;

struct Struct {
	int value;
};

bool operator==(const Struct &a, const Struct &b) {
	return a.value == b.value;
}

typedef char buf_t[sizeof(Struct)];
buf_t global_new_buf, tagged_new_buf;

// This overrides global operator new
// This function and the following does not actually allocate memory. We are merely
// trying to make sure it is getting called.
void *
operator new(std::size_t count)
{
    return &global_new_buf;
}

// A custom allocator
void *
operator new(std::size_t count, const new_tag_t &)
{
    return &tagged_new_buf;
}

int main() {
	Struct s1, s2, s3;
	s1.value = 3;
	s2.value = 5;
	s3.value = 3;
	return 0; // break here
}