blob: bc5732de91d99e9b19ffea9f639490e5c9b416e4 (
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
|
// Test how operands_equal_p handles a NULL operand.
// { dg-do compile }
// { dg-options "-Wself-assign" }
#include <cstdio>
namespace testing {
class Foo {
int f;
public:
Foo() { printf("Construct Foo\n"); }
};
class Bar {
int b;
public:
Bar(int x) { printf("Construct Bar\n"); }
void operator=(const Foo& foo) {
printf("Assign Foo to Bar\n");
}
};
}
template <class T>
void func(T t) {
::testing::Bar(1) = ::testing::Foo(); // used to trigger a segfault
::testing::Foo() = ::testing::Foo();
}
main() {
func(2);
}
|
