mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
917bffa7f6
cdtest.exp: A test program (copied from libg++/test-install) that tests that constructor and destructors are handled corrrectly.
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// main program for Class Foo
|
|
|
|
extern "C" {
|
|
// Some <assert.h> implementations (e.g. SUNOS 4.1) are broken,
|
|
// in that they require <stdio.h>. But, if gcc/g++ is installed
|
|
// correctly, you should get gcc's assert.h.
|
|
// If the compile fails, it means the wrong include files are in use!
|
|
#include <assert.h>
|
|
};
|
|
#include "cdtest-foo.h"
|
|
|
|
extern "C" void __init_start();
|
|
|
|
extern Foo f(void);
|
|
extern void g(void);
|
|
|
|
/* This function should *not* be called by the environment. There is
|
|
no way in C++ to ``run something after the initializers but before main()''.
|
|
The library that depends on this (NIHCL) is broken. -- John Gilmore
|
|
We leave this here to test that future changes to the compiler
|
|
do not re-introduce this losing ``feature''. */
|
|
void
|
|
__init_start()
|
|
{
|
|
Foo::init_foo();
|
|
}
|
|
|
|
static Foo static_foo( "static_foo");
|
|
|
|
main()
|
|
{
|
|
assert (Foo::nb_foos() == 2);
|
|
Foo automatic_foo( "automatic_foo");
|
|
Foo bla_foo = f();
|
|
assert (Foo::nb_foos() == 4);
|
|
g();
|
|
assert (Foo::nb_foos() == 4);
|
|
// `automatic_foo' and `bla_foo' are destructed here
|
|
}
|
|
|